0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080))
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c10a"], 0x78)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0)

19:51:54 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b33, 0x0)

19:51:54 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b32, 0x1)

19:51:54 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b2f, 0x1)

19:51:54 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b34, 0x0)

19:51:54 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240500005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:51:54 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b36, 0x1)

19:51:54 executing program 0:
r0 = perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080))
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c10a"], 0x78)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0)

19:51:55 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b33, 0x1)

19:51:55 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b30, 0x1)

19:51:55 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b35, 0x0)

19:51:55 executing program 0:
r0 = perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080))
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c10a"], 0x78)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0)

19:51:55 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240900005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:51:55 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b37, 0x1)

19:51:55 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b34, 0x1)

19:51:55 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b31, 0x1)

19:51:55 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b36, 0x0)

19:51:55 executing program 0:
r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080))
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c10a"], 0x78)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0)

19:51:55 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240d00005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:51:55 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b3a, 0x1)

19:51:55 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b32, 0x1)

19:51:55 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b35, 0x1)

19:51:55 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b37, 0x0)

19:51:55 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b3a, 0x0)

19:51:55 executing program 0:
r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080))
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c10a"], 0x78)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0)

19:51:55 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b33, 0x1)

19:51:55 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d24de00005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:51:55 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b36, 0x1)

19:51:55 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b3b, 0x1)

19:51:55 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b3b, 0x0)

19:51:55 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b34, 0x1)

19:51:55 executing program 0:
r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080))
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c10a"], 0x78)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0)

19:51:55 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d24df00005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:51:56 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b37, 0x1)

19:51:56 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b3c, 0x0)

19:51:56 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b3c, 0x1)

19:51:56 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b35, 0x1)

19:51:56 executing program 0:
r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080))
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c10a"], 0x78)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0)

19:51:56 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b3a, 0x1)

19:51:56 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b3d, 0x0)

19:51:56 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240003005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:51:56 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b3d, 0x1)

19:51:56 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b36, 0x1)

19:51:56 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240005005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:51:56 executing program 0:
r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080))
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c10a"], 0x78)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0)

19:51:56 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b40, 0x0)

19:51:56 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b3b, 0x1)

19:51:56 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b37, 0x1)

19:51:56 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b41, 0x0)

19:51:56 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240009005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:51:56 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b40, 0x1)

19:51:56 executing program 0:
r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080))
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c10a"], 0x78)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0)

19:51:56 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b3c, 0x1)

19:51:56 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b44, 0x0)

19:51:56 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b3a, 0x1)

19:51:56 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d24000d005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:51:57 executing program 0:
r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080))
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c10a"], 0x78)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0)

19:51:57 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b41, 0x1)

19:51:57 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b3d, 0x1)

19:51:57 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b45, 0x0)

19:51:57 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b3b, 0x1)

19:51:57 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240040005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:51:57 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b44, 0x1)

19:51:57 executing program 0:
r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080))
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c10a"], 0x78)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0)

19:51:57 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b46, 0x0)

19:51:57 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b40, 0x1)

19:51:57 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b3c, 0x1)

19:51:57 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b47, 0x0)

19:51:57 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b45, 0x1)

19:51:57 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d2400de005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:51:57 executing program 0:
r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080))
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c10a"], 0x78)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0)

19:51:57 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b41, 0x1)

19:51:57 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b48, 0x0)

19:51:57 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b3d, 0x1)

19:51:57 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d2400df005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:51:57 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b46, 0x1)

19:51:57 executing program 0:
r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080))
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c10a"], 0x78)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0)

19:51:57 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b40, 0x1)

19:51:57 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b44, 0x1)

19:51:57 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b49, 0x0)

19:51:58 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b47, 0x1)

19:51:58 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240003005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:51:58 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b41, 0x1)

19:51:58 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b4a, 0x0)

19:51:58 executing program 0:
r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080))
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c10a"], 0x78)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0)

19:51:58 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b45, 0x1)

19:51:58 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240004005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:51:58 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b48, 0x1)

19:51:58 executing program 0:
r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080))
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c10a"], 0x78)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0)

19:51:58 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b4b, 0x0)

19:51:58 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b44, 0x1)

19:51:58 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b46, 0x1)

19:51:58 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b4c, 0x0)

19:51:58 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240005005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:51:58 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b49, 0x1)

19:51:58 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b45, 0x1)

19:51:58 executing program 0:
r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080))
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c10a"], 0x78)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0)

19:51:58 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b47, 0x1)

19:51:58 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240009005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:51:58 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b4d, 0x0)

19:51:58 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b4a, 0x1)

19:51:58 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d24000d005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:51:58 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b46, 0x1)

19:51:58 executing program 0:
r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080))
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c10a"], 0x78)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0)

19:51:59 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b4e, 0x0)

19:51:59 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b48, 0x1)

19:51:59 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d2400de005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:51:59 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b4b, 0x1)

19:51:59 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b47, 0x1)

19:51:59 executing program 0:
r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080))
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c10a"], 0x78)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0)

19:51:59 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b52, 0x0)

19:51:59 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b49, 0x1)

19:51:59 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d2400df005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:51:59 executing program 0:
r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0)
socket$inet6(0xa, 0x100000003, 0x2c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080))
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c10a"], 0x78)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0)

19:51:59 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b48, 0x1)

19:51:59 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b4c, 0x1)

19:51:59 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b60, 0x0)

19:51:59 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b4a, 0x1)

19:51:59 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000035a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:51:59 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b49, 0x1)

19:51:59 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b61, 0x0)

19:51:59 executing program 0:
r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0)
socket$inet6(0xa, 0x100000003, 0x2c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080))
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c10a"], 0x78)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0)

19:51:59 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b4d, 0x1)

19:51:59 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b62, 0x0)

19:51:59 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b4b, 0x1)

19:51:59 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000055a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:51:59 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b4a, 0x1)

19:51:59 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b63, 0x0)

19:51:59 executing program 0:
r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0)
socket$inet6(0xa, 0x100000003, 0x2c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080))
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c10a"], 0x78)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0)

19:51:59 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b4e, 0x1)

19:52:00 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b4c, 0x1)

19:52:00 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b4b, 0x1)

19:52:00 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000095a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:52:00 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b64, 0x0)

19:52:00 executing program 0:
r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000), 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080))
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c10a"], 0x78)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0)

19:52:00 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b4d, 0x1)

19:52:00 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b52, 0x1)

19:52:00 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d2400000d5a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:52:00 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b4c, 0x1)

19:52:00 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b65, 0x0)

19:52:00 executing program 0:
r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000), 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080))
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c10a"], 0x78)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0)

19:52:00 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b4e, 0x1)

19:52:00 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b4d, 0x1)

19:52:00 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b60, 0x1)

19:52:00 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b66, 0x0)

19:52:00 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000405a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:52:00 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b4e, 0x1)

19:52:00 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b67, 0x0)

19:52:00 executing program 0:
r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000), 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080))
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c10a"], 0x78)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0)

19:52:00 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b61, 0x1)

19:52:00 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000de5a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:52:00 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b52, 0x1)

19:52:00 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b52, 0x1)

19:52:00 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b68, 0x0)

19:52:00 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b60, 0x1)

19:52:00 executing program 0:
r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x0, 0x2c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080))
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c10a"], 0x78)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0)

19:52:00 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000df5a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:52:01 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b60, 0x1)

19:52:01 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b62, 0x1)

19:52:01 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b61, 0x1)

19:52:01 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b69, 0x0)

19:52:01 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000035a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:52:01 executing program 0:
r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x0, 0x2c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080))
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c10a"], 0x78)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0)

19:52:01 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b62, 0x1)

19:52:01 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b6a, 0x0)

19:52:01 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b61, 0x1)

19:52:01 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000045a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:52:01 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b63, 0x1)

19:52:01 executing program 0:
r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x0, 0x2c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080))
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c10a"], 0x78)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0)

19:52:01 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b6b, 0x0)

19:52:01 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b63, 0x1)

19:52:01 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000055a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:52:01 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b62, 0x1)

19:52:01 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b64, 0x1)

19:52:01 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b6c, 0x0)

19:52:01 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b64, 0x1)

19:52:01 executing program 0:
r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080))
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c10a"], 0x78)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0)

19:52:01 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000095a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:52:01 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b6d, 0x0)

19:52:02 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b63, 0x1)

19:52:02 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b65, 0x1)

19:52:02 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b65, 0x1)

19:52:02 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d2400000d5a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:52:02 executing program 0:
r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080))
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c10a"], 0x78)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0)

19:52:02 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b70, 0x0)

19:52:02 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b64, 0x1)

19:52:02 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b66, 0x1)

19:52:02 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b66, 0x1)

19:52:02 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000de5a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:52:02 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b71, 0x0)

19:52:02 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b65, 0x1)

19:52:02 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b67, 0x1)

19:52:02 executing program 0:
r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080))
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c10a"], 0x78)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0)

19:52:02 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b67, 0x1)

19:52:02 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000df5a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:52:02 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b66, 0x1)

19:52:02 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b72, 0x0)

19:52:02 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b68, 0x1)

19:52:02 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b68, 0x1)

19:52:02 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bde2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:52:02 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4bfa, 0x0)

19:52:02 executing program 0:
r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080))
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c10a"], 0x78)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0)

19:52:02 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b67, 0x1)

19:52:03 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdf2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:52:03 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b69, 0x1)

19:52:03 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4bfb, 0x0)

19:52:03 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b69, 0x1)

19:52:03 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b68, 0x1)

19:52:03 executing program 0:
r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080))
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c10a"], 0x78)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0)

19:52:03 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd23c8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:52:03 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4c00, 0x0)

19:52:03 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b6a, 0x1)

19:52:03 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b6a, 0x1)

19:52:03 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b69, 0x1)

19:52:03 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4c01, 0x0)

19:52:03 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd29c8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:52:03 executing program 0:
r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080))
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c10a"], 0x78)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0)

19:52:03 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b6b, 0x1)

19:52:03 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b6a, 0x1)

19:52:03 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4c81, 0x0)

19:52:03 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x23}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:52:03 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b6b, 0x1)

19:52:03 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000080))
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c10a"], 0x78)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0)

19:52:03 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b6c, 0x1)

19:52:03 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b6b, 0x1)

19:52:03 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4c82, 0x0)

19:52:03 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x29}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:52:04 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b6c, 0x1)

19:52:04 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000080))
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c10a"], 0x78)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0)

19:52:04 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b6d, 0x1)

19:52:04 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5409, 0x0)

19:52:04 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b6c, 0x1)

19:52:04 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x200000f4}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:52:04 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540b, 0x0)

19:52:04 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b6d, 0x1)

19:52:04 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b6d, 0x1)

19:52:04 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000080))
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c10a"], 0x78)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0)

19:52:04 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x7ffff000}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:52:04 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b70, 0x1)

19:52:04 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540c, 0x0)

19:52:04 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b70, 0x1)

19:52:04 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b70, 0x1)

19:52:04 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24020005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:52:04 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b71, 0x1)

19:52:04 executing program 0:
r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0)
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c10a"], 0x78)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0)

19:52:04 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540d, 0x0)

19:52:04 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b71, 0x1)

19:52:04 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b72, 0x1)

19:52:04 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b71, 0x1)

19:52:04 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24b41705a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:52:04 executing program 0:
r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0)
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c10a"], 0x78)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0)

19:52:04 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540e, 0x0)

19:52:05 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4bfa, 0x1)

19:52:05 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b72, 0x1)

19:52:05 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24032005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:52:05 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4bfb, 0x1)

19:52:05 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540f, 0x0)

19:52:05 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b72, 0x1)

19:52:05 executing program 0:
r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0)
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c10a"], 0x78)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0)

19:52:05 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4bfa, 0x1)

19:52:05 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24042005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:52:05 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4c00, 0x1)

19:52:05 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5410, 0x0)

19:52:05 executing program 0:
r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080))
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c10a"], 0x78)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0)

19:52:05 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4bfa, 0x1)

19:52:05 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24052005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:52:05 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4bfb, 0x1)

19:52:05 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5411, 0x0)

19:52:05 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4c01, 0x1)

19:52:05 executing program 0:
r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080))
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c10a"], 0x78)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0)

19:52:05 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5412, 0x0)

19:52:05 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24092005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:52:05 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4bfb, 0x1)

19:52:05 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4c00, 0x1)

19:52:05 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4c81, 0x1)

19:52:06 executing program 0:
r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080))
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c10a"], 0x78)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0)

19:52:06 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5413, 0x0)

19:52:06 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e240d2005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:52:06 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4c01, 0x1)

19:52:06 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4c00, 0x1)

19:52:06 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4c82, 0x1)

19:52:06 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5414, 0x0)

19:52:06 executing program 0:
r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080))
syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c10a"], 0x78)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0)

19:52:06 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5409, 0x1)

19:52:06 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24de2005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:52:06 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5415, 0x0)

19:52:06 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4c01, 0x1)

19:52:06 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5380, 0x1)

19:52:06 executing program 0:
r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080))
syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c10a"], 0x78)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0)

19:52:06 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540b, 0x1)

19:52:06 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24df2005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:52:06 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5416, 0x0)

19:52:06 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5409, 0x1)

19:52:06 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5409, 0x1)

19:52:06 executing program 0:
r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080))
syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c10a"], 0x78)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0)

19:52:06 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540c, 0x1)

19:52:06 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5418, 0x0)

19:52:06 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24004005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:52:07 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540b, 0x1)

19:52:07 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540b, 0x1)

19:52:07 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x541b, 0x0)

19:52:07 executing program 0:
r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080))
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r1, 0x0, 0x78)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0)

19:52:07 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540d, 0x1)

19:52:07 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24001005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:52:07 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540c, 0x1)

19:52:07 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x541c, 0x0)

19:52:07 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540c, 0x1)

19:52:07 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80631000097704a71e023a27", 0x2a}], 0x2)

19:52:07 executing program 0:
r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080))
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r1, 0x0, 0x78)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0)

19:52:07 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540e, 0x1)

19:52:07 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x541d, 0x0)

19:52:07 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540d, 0x1)

19:52:07 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540f, 0x1)

19:52:07 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540d, 0x1)

19:52:07 executing program 0:
r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080))
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r1, 0x0, 0x78)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0)

19:52:07 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd8063fc00097704a71e023a27", 0x2a}], 0x2)

19:52:07 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x541e, 0x0)

19:52:07 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540e, 0x1)

19:52:07 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540e, 0x1)

19:52:07 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630603097704a71e023a27", 0x2a}], 0x2)

19:52:07 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5410, 0x1)

19:52:07 executing program 0:
r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080))
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[], 0x78)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0)

19:52:07 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x541e, 0x0)

19:52:08 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540f, 0x1)

19:52:08 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630604097704a71e023a27", 0x2a}], 0x2)

19:52:08 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540f, 0x1)

19:52:08 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5411, 0x1)

19:52:08 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5421, 0x0)

19:52:08 executing program 0:
r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080))
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[], 0x78)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0)

19:52:08 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5410, 0x1)

19:52:08 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630605097704a71e023a27", 0x2a}], 0x2)

19:52:08 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5422, 0x0)

19:52:08 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5410, 0x1)

19:52:08 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5412, 0x1)

19:52:08 executing program 0:
r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080))
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[], 0x78)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0)

19:52:08 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5411, 0x1)

19:52:08 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5423, 0x0)

19:52:08 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5411, 0x1)

19:52:08 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630609097704a71e023a27", 0x2a}], 0x2)

19:52:08 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5413, 0x1)

19:52:08 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5412, 0x1)

19:52:08 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5424, 0x0)

19:52:08 executing program 0:
r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080))
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x78)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0)

19:52:08 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd8063060d097704a71e023a27", 0x2a}], 0x2)

19:52:08 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5412, 0x1)

19:52:09 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5414, 0x1)

19:52:09 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5425, 0x0)

19:52:09 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5413, 0x1)

19:52:09 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd806306de097704a71e023a27", 0x2a}], 0x2)

19:52:09 executing program 0:
r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080))
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x78)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0)

19:52:09 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5413, 0x1)

19:52:09 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5427, 0x0)

19:52:09 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5415, 0x1)

19:52:09 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd806306df097704a71e023a27", 0x2a}], 0x2)

19:52:09 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5414, 0x1)

19:52:09 executing program 0:
r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080))
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x78)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0)

19:52:09 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5414, 0x1)

19:52:09 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5428, 0x0)

19:52:09 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5416, 0x1)

19:52:09 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600407704a71e023a27", 0x2a}], 0x2)

19:52:09 executing program 0:
r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080))
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b3468"], 0x78)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0)

19:52:09 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5415, 0x1)

19:52:09 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5429, 0x0)

19:52:09 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5415, 0x1)

19:52:09 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5418, 0x1)

19:52:09 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e033a27", 0x2a}], 0x2)

19:52:09 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5437, 0x0)

19:52:09 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5416, 0x1)

19:52:09 executing program 0:
r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080))
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b3468"], 0x78)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0)

19:52:10 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5416, 0x1)

19:52:10 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x541b, 0x1)

19:52:10 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5441, 0x0)

19:52:10 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e043a27", 0x2a}], 0x2)

19:52:10 executing program 0:
r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080))
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b3468"], 0x78)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0)

19:52:10 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5418, 0x1)

19:52:10 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5450, 0x0)

19:52:10 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5418, 0x1)

19:52:10 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x541c, 0x1)

19:52:10 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e083a27", 0x2a}], 0x2)

19:52:10 executing program 0:
r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080))
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046"], 0x78)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0)

19:52:10 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x541b, 0x1)

19:52:10 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5451, 0x0)

19:52:10 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x541b, 0x1)

19:52:10 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x541d, 0x1)

19:52:10 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x23}], 0x2)

19:52:10 executing program 0:
r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080))
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046"], 0x78)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0)

19:52:10 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x541c, 0x1)

19:52:10 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5452, 0x0)

19:52:10 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x541c, 0x1)

19:52:11 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x29}], 0x2)

19:52:11 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x541e, 0x1)

19:52:11 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x545d, 0x0)

19:52:11 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2000012a}], 0x2)

19:52:11 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x541e, 0x1)

19:52:11 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x541d, 0x1)

19:52:11 executing program 0:
r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080))
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046"], 0x78)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0)

19:52:11 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x541d, 0x1)

19:52:11 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5460, 0x0)

[  752.419808][T27799] sg_write: data in/out 85983232/536871168 bytes for SCSI command 0x4-- guessing data in;
[  752.419808][T27799]    program syz-executor.5 not setting count and/or reply_len properly
19:52:11 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5421, 0x1)

19:52:11 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x541e, 0x1)

19:52:11 executing program 0:
r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080))
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c1"], 0x78)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0)

19:52:11 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x541e, 0x1)

[  752.568404][T27808] sg_write: data in/out 85983232/536871168 bytes for SCSI command 0x4-- guessing data in;
[  752.568404][T27808]    program syz-executor.5 not setting count and/or reply_len properly
19:52:11 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5600, 0x0)

19:52:11 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x7fffefcc}], 0x2)

19:52:11 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5422, 0x1)

19:52:12 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x541e, 0x1)

19:52:12 executing program 0:
r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080))
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c1"], 0x78)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0)

19:52:12 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5601, 0x0)

19:52:12 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x541e, 0x1)

[  752.872307][T27825] sg_write: data in/out 85983232/2147479458 bytes for SCSI command 0x4-- guessing data in;
[  752.872307][T27825]    program syz-executor.5 not setting count and/or reply_len properly
[  752.983650][T27833] sg_write: data in/out 85983232/2147479458 bytes for SCSI command 0x4-- guessing data in;
[  752.983650][T27833]    program syz-executor.5 not setting count and/or reply_len properly
19:52:12 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5602, 0x0)

19:52:12 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5423, 0x1)

19:52:12 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5421, 0x1)

19:52:12 executing program 0:
r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080))
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c1"], 0x78)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0)

19:52:12 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x3)

19:52:12 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5421, 0x1)

19:52:12 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5603, 0x0)

19:52:12 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5424, 0x1)

19:52:12 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5422, 0x1)

19:52:12 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x4)

19:52:12 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5605, 0x0)

19:52:12 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x541e, 0x1)

19:52:12 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5422, 0x1)

19:52:12 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5423, 0x1)

19:52:12 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5425, 0x1)

19:52:12 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x8)

19:52:12 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5606, 0x0)

19:52:12 executing program 0:
r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080))
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c1"], 0x78)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0)

19:52:13 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5423, 0x1)

19:52:13 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2000)

19:52:13 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5607, 0x0)

19:52:13 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5424, 0x1)

19:52:13 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5427, 0x1)

19:52:13 executing program 0:
r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080))
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c1"], 0x78)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0)

19:52:13 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5608, 0x0)

19:52:13 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5424, 0x1)

19:52:13 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5428, 0x1)

19:52:13 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5425, 0x1)

19:52:13 executing program 5:
socket$isdn(0x22, 0x3, 0x25)
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r1, 0x2285, 0x0)
writev(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)
ioctl$SCSI_IOCTL_STOP_UNIT(r1, 0x6)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
r4 = openat$cgroup_ro(r3, &(0x7f0000000040)='memory.current\x00', 0x0, 0x0)
ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000000080)={@fixed={[], 0x12}, 0x80})
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:52:13 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5429, 0x1)

19:52:13 executing program 0:
r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080))
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c1"], 0x78)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0)

19:52:13 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5609, 0x0)

19:52:13 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5425, 0x1)

19:52:13 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
r1 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f00000001c0)="57428735696fba2093e3e61feec3ee627ba19b813b69b98e4521e2b30423120f0f4e16858b84e8cca50ccd67c1bc65ea74f095c94197331ca53ef82342ab85bdbc62de7ae81daf10d32925b90dc1e42c0c8f2bcea048d2e2776501e6bda43880653b01ce610e5c646d0401d3cf946105866cac1a8e83cdf5fc433e16c190149df2b0e29c6b5e4f899423f295abeb6e2aa411e2f430467efbea82c1b9fa550c786df4aa185d1c303d57df3c6c8957777d0baba9914832452f7ec605230e3ea1", 0xbf)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:52:13 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5427, 0x1)

19:52:13 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5437, 0x1)

19:52:13 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x560a, 0x0)

19:52:13 executing program 0:
r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080))
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c1"], 0x78)

19:52:13 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5427, 0x1)

19:52:13 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5428, 0x1)

19:52:13 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x20000, 0x240000)
prctl$PR_GET_SECCOMP(0x15)
ioctl$SG_IO(r0, 0x2285, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000000000)=""/127)
writev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}, {&(0x7f00000001c0)="987f637a6b36e94cfcbbcdf6e36eb9130bd0ca1d5c209e928737c8f0abf5b6e67edcf8da5fae52a9e77b15fd06262822d933e70ebe8abf92bc949c14d3cb209f50c24e9da2328807e403eeb8b0af9710e1ea7ec3b0efd8dedc28a0d5fef212183e854dcd9ad1e1337aeed9b2f51d5d7a85fafe12329d92d5f5e99632f43cb01877fb9d8764bb8ec3ad06048a3b17080ac6dddc74b3c0ad85808d1197e5f616265914977bd460937e6d5cfeda9b643166436a4969e4d7b0bc851b1a72083b3924dd10e8f22de49ccbd9979b50c7bc351e859000"/229, 0xe5}], 0xa5)

19:52:14 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5441, 0x1)

19:52:14 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x560b, 0x0)

19:52:14 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5428, 0x1)

19:52:14 executing program 0:
r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080))
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c1"], 0x78)

19:52:14 executing program 5:
r0 = socket(0x22, 0x2, 0x24)
close(r0)
getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000280)=0x4, &(0x7f00000002c0)=0x4)
r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SNDRV_PCM_IOCTL_WRITEI_FRAMES(0xffffffffffffffff, 0x40184150, &(0x7f0000000140)={0x0, &(0x7f00000001c0)="914b07bb3f6b57abbbc2b6680d568a08988f5524ad9b8a4701b8edb002c300411343c53438d90ef9564074573ea520042978e78cfbb8d612b0a81ecbd5e07e7df91cddede85a64135213ce", 0x4b})
r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dlm_plock\x00', 0x8001, 0x0)
ioctl$SG_IO(r1, 0x2285, 0x0)
r3 = socket$inet(0x2, 0x4000000000000001, 0x0)
ioctl$VIDIOC_G_STD(r2, 0x80085617, &(0x7f0000000300))
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000040)=0x2)
r4 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
writev(r4, &(0x7f0000000000), 0x0)

19:52:14 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5429, 0x1)

19:52:14 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5450, 0x1)

19:52:14 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x560c, 0x0)

[  755.258818][T27996] delete_channel: no stack
19:52:14 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5429, 0x1)

[  755.300955][T27996] delete_channel: no stack
19:52:14 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
r3 = pidfd_getfd(r2, r0, 0x0)
ioctl$HIDIOCGPHYS(r3, 0x80404812, &(0x7f0000000040))

19:52:14 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5437, 0x1)

19:52:14 executing program 0:
r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080))
write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c1"], 0x78)

19:52:14 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5451, 0x1)

19:52:14 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x560d, 0x0)

19:52:14 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5437, 0x1)

19:52:14 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}, {&(0x7f0000000040)="662cc9f8e8f014db4d61289cd98f816d2afaf5026ecd2d6901cecf9b8da575e13f88a642465c76a481dcccd7bf8832a6e686d613e0ebe11148e78479ccacd996c4138c", 0x43}], 0x3)

19:52:14 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x560e, 0x0)

19:52:14 executing program 0:
r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080))
write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c1"], 0x78)

19:52:14 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5452, 0x1)

19:52:14 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5441, 0x1)

19:52:15 executing program 0:
r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080))
write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c1"], 0x78)

19:52:15 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5441, 0x1)

19:52:15 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x560f, 0x0)

19:52:15 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x545d, 0x1)

19:52:15 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5450, 0x1)

19:52:15 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c1"], 0x78)

19:52:15 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x6364, 0x0)

19:52:15 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5450, 0x1)

19:52:15 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5460, 0x1)

19:52:15 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5451, 0x1)

19:52:15 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x6609, 0x0)

19:52:15 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c1"], 0x78)

19:52:15 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
r3 = socket(0x10, 0x803, 0x0)
r4 = syz_genetlink_get_family_id$netlbl_unlabel(0x0)
sendmsg$NLBL_UNLABEL_C_LIST(r3, &(0x7f0000000500)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x30, r4, 0x0, 0x70bd2a, 0x0, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @dev={0xac, 0x14, 0x14, 0xf}}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private0}]}, 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x10)
sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x3c, r4, 0x200, 0x70bd28, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'geneve0\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @remote}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000000}, 0x10)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
ioctl$SNDRV_PCM_IOCTL_DELAY(r2, 0x80084121, &(0x7f0000000040))

19:52:15 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5451, 0x1)

19:52:15 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x890b, 0x0)

19:52:15 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5501, 0x1)

19:52:15 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5452, 0x1)

[  756.617481][T28078] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=28078 comm=syz-executor.5
19:52:15 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x8912, 0x0)

19:52:15 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c1"], 0x78)

19:52:15 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5452, 0x1)

19:52:15 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
clock_gettime(0x0, &(0x7f0000000040)={<r3=>0x0, <r4=>0x0})
r5 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f0000000080)="75da0200c67a96dcefb88000", 0x10)
ioctl$SG_GET_COMMAND_Q(0xffffffffffffffff, 0x2270, &(0x7f0000000140))
ioctl$VIDIOC_DQBUF(r2, 0xc0585611, &(0x7f00000001c0)={0x3f, 0x6, 0x4, 0xe000, 0x6, {r3, r4/1000+60000}, {0x3, 0xc, 0x97, 0x3, 0x6, 0x5, "ac547ca0"}, 0x101, 0x2, @planes=&(0x7f0000000080)={0xfffffff8, 0x2, @mem_offset=0x7, 0x2}, 0x3, 0x0, <r6=>r5})
ioctl$UI_DEV_CREATE(r6, 0x5501)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:52:15 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x545d, 0x1)

19:52:16 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5600, 0x1)

19:52:16 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x8933, 0x0)

19:52:16 executing program 5:
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x10000, 0x0)
ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x6d5)
r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r1, 0x2285, 0x0)
writev(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:52:16 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x545d, 0x1)

19:52:16 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c1"], 0x78)

19:52:16 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x8953, 0x0)

19:52:16 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5460, 0x1)

19:52:16 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5601, 0x1)

19:52:16 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x20000)
ioctl$SG_IO(r0, 0x2285, 0x0)
r1 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000040)=@gcm_128={{0x303}, "5594246575404a9f", "12f7fe66ffb3744ac5015b1c42711140", "f7b66003", "3a12557cb79afa7f"}, 0x28)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:52:16 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x8982, 0x0)

19:52:16 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5460, 0x1)

19:52:16 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c1"], 0x78)

19:52:16 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5501, 0x1)

19:52:16 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0xae01, 0x0)

19:52:16 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5602, 0x1)

19:52:16 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5501, 0x1)

19:52:16 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
clock_gettime(0x0, &(0x7f0000000040)={<r3=>0x0, <r4=>0x0})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
r6 = dup(r5)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200)
ioctl$VIDIOC_QBUF(r2, 0xc058560f, &(0x7f00000001c0)={0xc845, 0xc, 0x4, 0x40000000, 0x7, {r3, r4/1000+60000}, {0x4, 0x0, 0x6, 0x0, 0x1, 0x40, "24baffe8"}, 0xed, 0x3, @fd=r6, 0x100, 0x0, <r7=>r0})
ioctl$KVM_DEASSIGN_PCI_DEVICE(r7, 0x4040ae72, &(0x7f0000000080)={0x8, 0xd2, 0x8, 0x1, 0x9})
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:52:16 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5509, 0x1)

19:52:16 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c1"], 0x78)

19:52:16 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5603, 0x1)

19:52:16 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0xae41, 0x0)

19:52:16 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5600, 0x1)

19:52:16 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x1000, 0x0)
ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000001c0)={{0x0, 0x0, 0x5, 0x2, 0x1f}, 0xffffffff, 0x17, 'id0\x00', 'timer0\x00', 0x0, 0x4, 0x600, 0x3f, 0x8})
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:52:17 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5509, 0x1)

19:52:17 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5605, 0x1)

19:52:17 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c1"], 0x78)

19:52:17 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0xae60, 0x0)

19:52:17 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5601, 0x1)

19:52:17 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x101205)
ioctl$SG_IO(r0, 0x2285, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000000140)={0x8, 0xfffffc00, 0x7, 0xfa38, [], [], [], 0x3, 0x7, 0x7ff, 0x1, "28f38d30961ddc7a115df843ae463382"})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup(r3)
r5 = socket(0x22, 0x2, 0x24)
close(r5)
r6 = socket$nl_generic(0x10, 0x3, 0x10)
r7 = syz_genetlink_get_family_id$tipc2(&(0x7f0000001240)='TIPCv2\x00')
sendmsg$TIPC_NL_PEER_REMOVE(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000680)={0x20, r7, 0xc8ef0a4335e6829f, 0x0, 0x0, {}, [@TIPC_NLA_NET={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x4}]}]}, 0x20}}, 0x0)
sendmsg$TIPC_NL_BEARER_ADD(r5, &(0x7f00000004c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000480)={&(0x7f00000002c0)={0x198, r7, 0x800, 0x70bd2b, 0x25dfdbff, {}, [@TIPC_NLA_BEARER={0xa0, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @broadcast}}, {0x14, 0x2, @in={0x2, 0x4e24, @rand_addr=0x64010101}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x9}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e20, @empty}}, {0x14, 0x2, @in={0x2, 0x4e22, @rand_addr=0x64010102}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'eth', 0x3a, 'ip6tnl0\x00'}}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffff}]}]}, @TIPC_NLA_NET={0x5c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x5bb}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3f}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x8}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x80000000}, @TIPC_NLA_NET_ID={0x8}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x40}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x80}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x80}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6}]}, @TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x5}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}]}, @TIPC_NLA_SOCK={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1b}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x9}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}]}]}, @TIPC_NLA_MEDIA={0x48, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffffc}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x200}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}]}, 0x198}, 0x1, 0x0, 0x0, 0x200010c1}, 0x20048894)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
openat$cgroup_subtree(r4, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:52:17 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x400454ca, 0x0)

19:52:17 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x550b, 0x1)

19:52:17 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5606, 0x1)

19:52:17 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5602, 0x1)

19:52:17 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c1"], 0x78)

[  758.253982][T28186] delete_channel: no stack
[  758.272907][T28186] netlink: 'syz-executor.5': attribute type 2 has an invalid length.
19:52:17 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x400454cd, 0x0)

19:52:17 executing program 5:
syz_mount_image$ocfs2(&(0x7f0000000040)='ocfs2\x00', &(0x7f0000000080)='./file0\x00', 0x893, 0x9, &(0x7f0000000800)=[{&(0x7f00000001c0)="7f737dd682fcbd4d6c5406d61f40e4ec89fc8108219002ccb6a58533c0d342a898cb555f8486e00e41d3c9f27b876d8751c2342504025d3ec3a1e1605653c1856ce81d83", 0x44, 0x3f}, {&(0x7f0000000240)="d13e96c9b306cbb8d98293d66eaf1b189c4265ae0467e0a5be8b39c22765ecad3088107a62069cee7f199bcf298ebd14adb296e0b6c6f21e0d8712623c650e824b2533030073ec05ab92aa2cf5246001bae29cd38d7d3d53f7aa9e299ff9916991f12aee570677e65ab428185189ada10ed8d8f44973b45199a0b6681dcb6c46632651fe47947e8b9cef168d563eaa2250e735da808a6a79389bfdce6437482fd8ed50d977ef6d20a1f8909ddb7c5585e004daeca1516b3f42d437ebcab384c0807a", 0xc2, 0xd967}, {&(0x7f0000000340)="4d3e9cc8275c5d7c380b98f5ba13b2450b650d9f5cf34adcc89692076c94c1e65dd33f2c7b5c33f7977d7c1a10505b705a900ddc9bdf000e2bb3f3cbd92570ceaca10414c4de57aaf4fa2b9906b026a03809d40bdfe07de03f8e776ce7402cf20337e80f4bb1b32f3140fbe5e43a15d95d4399c8fe2b334b056ab787f913bf47eddfbb0310ce6db8fe5865be8c0e29108fbfdb958e654f01b8af29bfa79eb588a39cb4cdc2e669b55db503459920399f49e6019191f06c0f6f07c2f654469c1cf1008232e7f0605aaa4e0fe5c7ef1afc638973a9d1736ddb4871aeada6acbf08d26c", 0xe2, 0x9}, {&(0x7f0000000440)="a0c169e6ae087821b14e79a185b6c700fb6f54823ee30ba603884cd32fe8a789ff004340a70aff079f7e11c5638d1621b5ff74b429aa63939d614a3d1ccbb2bea9b6baf06e512592205321a6f1ac674f5de9f02e5c1c26a960cf85201a537ee4adafb118457977a4cce2e8014edad9b3158b2d66bd56abd3f8dd16b3", 0x7c, 0x3}, {&(0x7f00000004c0)="7a2913f5e57ebf56969d74e85535435923a8dbf639b4975b4d6a1451ceaaf773f5ff671ef5b0b1fa9ada827483b631e752627dd92ca75c1dfa3d6ab6e15e6eb5f86ac61a7551cd3dde3d486f514b341de16949c85c5e93b4", 0x58, 0x99}, {&(0x7f0000000140)="b682022b744ca766ea", 0x9, 0xfff}, {&(0x7f0000000540)="3f5d64445545a501ea189c68584bd04cb89a3cfe5299b0a52b2663fa7692ff009225c2bf275296cf2a7c52950f0aeb5caf78ec67ae9ed1767d25149cef59cdfe48a929ef66469fe317809bee9b71838ee2abc3754e9a1693bb1fde4aaf4b8e49ce7b180057fc9393fed38e9fbd281a26d0ab69e04a02f906d696dd47a9cb4028c7b6419409455fca12e44c0a454019036111e198390afe557468d2cb80ec3c0f70c924ab3bb3ca950c65d14f54a97e1836864690323b4e793f05c275d09866cd13c0f9c475d8f185766eae5038987802b5e200b23cfe771da94459ca56f5255cc9525e6018", 0xe5, 0x724}, {&(0x7f0000000640)="42a60bf62691df5bbdab9eb8150d5ec8fe70e1e7775c76d4a2ee2cac6e85b0b90474fe39fad2bb94a7ba9a425b10f70158f0554e09c038026503e12aa99496cc9e497827535017bea53e313e48e956a7074db0fa1f4e9eff2c21cb35f963df74ca61d21cd2c1dab47b2c882f499448318c614f0c31379cbfc5105be148315e53066b7fca92a2dcb35a93fa42e222fc0b25cdd433b6b479eba08fd596208751d53f2f663553596cd275ecc8e4c0bf6feb7c97fe722bd555d6b0131e1f8dbbef3e62a2911d46522c6031e4694ec27eb0c6a5c29756ccb14c8ecc5dedb5748e1612de72e0a2e2c6c4b3cb398cf9dcb7f6ee23d5aebf1766", 0xf6, 0x4}, {&(0x7f0000000740)="4580081b414711b4f7b56379c2aff3a655c233ed7c5ba25174fcf4ad8c56952b0b0dc5e7f32092e11237f84826a55e94c0e72d92301c5b57f40f254b881808f7547abd1bce41228ce7fe8172b74f16478afde094fba70bdb7bc2bef1a6cd468951a0d8a933c1fca285388fd373d1c4d78956c5b328c616721767db9e94c9f087956494ea269d4e5ecae842ebeb745657da305ee62c2d3ff1e438abddd7e68f52ec0d58bb9db93be25486f069c6a372867a", 0xb1, 0x5}], 0x800000, &(0x7f0000000900)='/dev/sg#\x00')
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:52:17 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5600, 0x1)

19:52:17 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5607, 0x1)

19:52:17 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c1"], 0x78)

19:52:17 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x40049409, 0x0)

19:52:17 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5603, 0x1)

[  758.617860][T28208] (syz-executor.5,28208,1):ocfs2_parse_options:1449 ERROR: Unrecognized mount option "/dev/sg#" or missing value
19:52:17 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5605, 0x1)

19:52:17 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5601, 0x1)

[  758.679494][T28208] (syz-executor.5,28208,0):ocfs2_fill_super:1175 ERROR: status = -22
19:52:17 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c1"], 0x78)

19:52:17 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5608, 0x1)

[  758.777925][T28208] (syz-executor.5,28208,0):ocfs2_parse_options:1449 ERROR: Unrecognized mount option "/dev/sg#" or missing value
19:52:17 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x40086602, 0x0)

[  758.882912][T28208] (syz-executor.5,28208,1):ocfs2_fill_super:1175 ERROR: status = -22
19:52:18 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x40087602, 0x0)

19:52:18 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
pipe2(&(0x7f0000000040)={<r1=>0xffffffffffffffff}, 0x800)
sendmsg$IPSET_CMD_GET_BYINDEX(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0xfffffffffffffd5a, 0xf, 0x6, 0x3, 0x0, 0x0, {0x6, 0x0, 0x7}, [@IPSET_ATTR_INDEX={0x6, 0xb, 0x3}, @IPSET_ATTR_INDEX={0x6, 0xb, 0xffffffffffffffff}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_INDEX={0x6, 0xb, 0x3}, @IPSET_ATTR_INDEX={0x6, 0xb, 0x4}, @IPSET_ATTR_INDEX={0x6, 0xb, 0x4}, @IPSET_ATTR_INDEX={0x6, 0xb, 0x1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4010}, 0x48040)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:52:18 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5606, 0x1)

19:52:18 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c1"], 0x78)

19:52:18 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5602, 0x1)

19:52:18 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5609, 0x1)

19:52:18 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4008ae89, 0x0)

19:52:18 executing program 0:
syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c1"], 0x78)

19:52:18 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5607, 0x1)

19:52:18 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5603, 0x1)

19:52:18 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4008ae90, 0x0)

19:52:18 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
r3 = socket(0x22, 0x2, 0x24)
close(r3)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100))
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100))
setresuid(0x0, 0x0, 0x0)
ioctl$SIOCAX25DELUID(r3, 0x89e2, &(0x7f0000000080)={0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}})
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f00000001c0)={0x5, 0x80000000, 0x0, 'queue1\x00', 0x7})
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = socket$inet(0x2, 0x80001, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={<r6=>0x0}, &(0x7f0000000040)=0xfffffffffffffdd6)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x14, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, &(0x7f0000000100)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={<r7=>r6, 0x400}, &(0x7f0000000280)=0x8)
getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000002c0)={r7, 0x8001}, &(0x7f0000000300)=0x8)

19:52:18 executing program 0:
syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c1"], 0x78)

19:52:18 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x560a, 0x1)

[  759.505639][T28275] delete_channel: no stack
19:52:18 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5608, 0x1)

19:52:18 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x40186366, 0x0)

19:52:18 executing program 0:
syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c1"], 0x78)

19:52:18 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x560b, 0x1)

19:52:18 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5605, 0x1)

19:52:18 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4020940d, 0x0)

19:52:18 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r0, 0x0, 0x78)

19:52:18 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000200)={'syz'}, 0x0, 0x0, 0xffffffffffffffff)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
ioctl$USBDEVFS_CONTROL(r3, 0xc0185500, &(0x7f00000007c0)={0x0, 0x8, 0x9, 0x4, 0x1000, 0x3ff, &(0x7f0000000d80)="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"})
r4 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000000)={'syz', 0x0}, 0x0, 0x0, r1)
add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000140)={'syz', 0x1}, &(0x7f00000005c0)="6e5ccbe4ed83b836c1a6474914dc35e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000095e3308965218007c3cd3923dd4a71afb5e0583489077e022e6b32c2ff06007b6b4816122d2550829eaa9435c9992655043d2ce0d23f4d2f6b0bfb1a4ebb022b8753a188748c569f435fb302000000000000003c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec653d661ff57470e48884ca000018cea780dca8555bd640b9b88a8d2725d8ef8b7df00baad70b527403", 0xc1, r4)
r5 = add_key(&(0x7f0000000040)='id_resolver\x00', &(0x7f0000000080)={'syz', 0x1}, &(0x7f00000001c0)="535de17085c48035133ecbb75e3858ce96c0d5eb99be9b1a7bb8fe76bc8a6b41179fceeda435bf3f2d4b00a2bf0005165e7cd3743e75db4683eddcf200b90446914fc80fd0f3562cf4e0484904dfe8b17d3fae3a3b9e7369e2161c7d410d3a7dce182724ce244b08a880b6aaf111a7cb24ab3790c570bcf0dcfe65e61ccdaff0b9514d0b6032737715447d998922b0951e182260f5d982869c2c273e4d3da6ac0efce1b073a64697f476799a8ada0d725dbc454ddb9deed5dff07d1f578ff0ceb42ce267ce92a977e941fbd78cc75f0a7c4ba0a4359e517b28bfe1f5f8ed49f67db6950f4f2ea4f6bc37f2594ea7e83f0fea802b176b2ec8ccb4c38c", 0xfc, r4)
keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000140)={r5, 0xfe, 0x85}, 0x0, &(0x7f00000002c0)="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", &(0x7f00000003c0)=""/133)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d94d9fc56c9953fbd80630600097704a71e023a27", 0x1e}], 0x2)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={<r6=>0xffffffffffffffff})
getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r7=>0x0}, &(0x7f0000cab000)=0x1)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001e80)={0x0, 0x4, 0x9f, 0x4, 0x3, 0x0, 0xffff, 0x53, {0x0, @in6={{0xa, 0x4e22, 0xffffffe0, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x1}}, 0x1, 0x4, 0x8, 0x20004000, 0x2}}, &(0x7f0000001f40)=0xb0)
setresuid(0x0, r7, 0x0)
syz_mount_image$msdos(&(0x7f0000000480)='msdos\x00', &(0x7f00000004c0)='./file0\x00', 0xe1, 0x2, &(0x7f0000000540)=[{&(0x7f00000006c0)="9f7ad1127dfb1d0efe2cc613ae5b2fb70d0ee644604fe70b6231b20bfcab6174c1c77a525b6416540f7c0b19e0dc49b17f69b9cecbb6ff2bf1383cc7b9dbc0683ca0751a4c95b6a0e2a5c3934204158633e018db6e8dd892ff6b3977a57caebd898d43b4225aa72314f305df12830db908bb9f26175b06ed7f6f9563f77f75781dfe91b923b46e89d8491eebf3fde9c7af8824dbd1bc5b986779b503fecb8e42721c46ee74f9d08c1148867712f1956302224891eadc82b031fcf105903c48b5d6d6bb64db60a524d4080bdc9a15e9961931623086d0194141aa99743e57d1aaa9", 0xe1, 0xe8d3}, {&(0x7f0000000500)="eb6b6006", 0x4, 0x7}], 0x4, &(0x7f0000001d80)=ANY=[@ANYBLOB="7379735f696d6d757461626c652c73686f77657865632c646f74732c646f74732c646f74732c6673636f6e746578743d73746166665f752c646f6e745f686173682c646566636f6e746578743d726f6f742c646f6e745f686173682c736d61636b66737472616e826d7574653d75000072002c6673636fae940ea808c52681e36e746578743d756e636f6e66696e65645f752c657569643d", @ANYRESDEC=r7, @ANYBLOB="4a622c066f6e745f686173683800"])
r8 = socket$inet6_udp(0xa, 0x2, 0x0)
ioctl$sock_SIOCETHTOOL(r8, 0x8946, &(0x7f0000019180)={'veth1_to_bond\x00', &(0x7f0000019140)=@ethtool_stats})
setsockopt$IP6T_SO_SET_REPLACE(r8, 0x29, 0x40, &(0x7f0000000940)=@security={'security\x00', 0xe, 0x4, 0x3c0, 0xffffffff, 0xf8, 0x0, 0x220, 0xffffffff, 0xffffffff, 0x2f0, 0x2f0, 0x2f0, 0xffffffff, 0x4, &(0x7f0000000580), {[{{@ipv6={@empty, @initdev={0xfe, 0x88, [], 0x0, 0x0}, [0x0, 0xff, 0xff000000, 0xff000000], [0xff000000, 0x0, 0x0, 0xffffff00], 'team0\x00', 'caif0\x00', {0xff}, {0xff}, 0x2c, 0xff, 0x2, 0x40}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@eui64={{0x28, 'eui64\x00'}}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@srh={{0x30, 'srh\x00'}, {0x88, 0x7f, 0x3f, 0x0, 0xfffa, 0xc09, 0x197}}, @common=@icmp6={{0x28, 'icmp6\x00'}, {0x3, "21df", 0x1}}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x3}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x420)

19:52:18 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5609, 0x1)

19:52:18 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x560c, 0x1)

19:52:19 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4090ae82, 0x0)

19:52:19 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r0, 0x0, 0x78)

19:52:19 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5606, 0x1)

[  759.916944][T28302] sg_write: process 2299 (syz-executor.5) changed security contexts after opening file descriptor, this is not allowed.
19:52:19 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x560d, 0x1)

19:52:19 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4138ae84, 0x0)

19:52:19 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r0, 0x0, 0x78)

19:52:19 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)
mount$overlay(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x400, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@index_off='index=off'}, {@redirect_dir={'redirect_dir', 0x3d, './file0'}}, {@xino_auto='xino=auto'}], [{@smackfshat={'smackfshat', 0x3d, '/dev/sg#\x00'}}, {@smackfsroot={'smackfsroot', 0x3d, '%'}}, {@smackfsroot={'smackfsroot', 0x3d, 'ppp0trusted$'}}]})
r1 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000140))
r2 = socket(0x22, 0x2, 0x24)
close(r2)
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
r4 = socket$inet(0x2, 0x80001, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={<r5=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x14, &(0x7f0000000080)={r5}, &(0x7f0000000100)=0x18)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000002c0)={0xa860, 0x9, 0x0, 0x9, 0x80, 0x3, 0x8001, 0x1ff, r5}, 0x20)
r6 = socket(0x22, 0x2, 0x24)
close(r6)
getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000240), &(0x7f0000000280)=0xe)

19:52:19 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x560a, 0x1)

19:52:19 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5607, 0x1)

[  760.235244][T28321] delete_channel: no stack
[  760.259700][T28321] delete_channel: no stack
19:52:19 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x80045432, 0x0)

19:52:19 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[], 0x78)

[  760.291908][T28328] delete_channel: no stack
[  760.311139][T28321] delete_channel: no stack
19:52:19 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x560e, 0x1)

19:52:19 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x560b, 0x1)

19:52:19 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
r1 = socket(0x22, 0x2, 0x24)
close(r1)
sendmsg$AUDIT_USER(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x3ed, 0x1, 0x70bd28, 0x25dfdbfb, "", ["", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x20000824}, 0x4010)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:52:19 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5608, 0x1)

19:52:19 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[], 0x78)

19:52:19 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x80045440, 0x0)

[  760.522673][T28343] delete_channel: no stack
[  760.565337][T28343] delete_channel: no stack
19:52:19 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x560f, 0x1)

19:52:19 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000001440)="e446bc3fc426b317f9162aa782f281473f34cde223822600178c3e5efed067c8873b6320ae294104a8bc3d457d575f9758bd24d3388f3e2b5d81f826803749c86743f7df56d53fe892e2de23de855c792410d65f86c15420be4c05be65272e32f3b1063d156ba2c704dfa58ef6424ac357", 0x71}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f0000000080)="83f0976b70ae483e7f00cb11e1695c33527a0d9d008d3278a23ca3a7af3ae3c397d8351d8890ac78a963d88b639a9591234f05b632ab656451416e455fe84c82ab8f", 0x42}, {&(0x7f00000011c0)="1c58e2b7da6e69a8d4d532601573471b35484a91c39c6329763194b53277ab2286dcdc15dad5de7075320544b1d50f9d8af99cfd0bce9b5bf3e8a731989451d1cfe49ee9eec3d7334256f537daf93a8ed4cac4bb4b489b30624b36a77cb171d033a3fc5275db740ee7f86e2d521b188cdd6c404d503c90ad998d1d0421742b83122c8df78cc73dfef33e08e931362895ef61d83f46f9fa97a2e7224fcdc5597b6b001865b204210004fff6a5b5c2d568e0295a670fcc1362a928d6e6b3477f5de9b76101084ee471e0e080dac5", 0xcd}, {&(0x7f0000000100)="efb1df72790e1c42a7c9b6a70e72fca4bd2d7cb1295ffc4156f9018f6405b6bb528d8bf22653b54eb1aee4dc57ad32c5cb9a17a90dbf69361bfed4da21317b306ade1e7ac30205ce868856dd42b2815b8fa25549fa5407bbff07b267400714458386f67b0e52d9c5854813ca2525e9f677530b1742d7", 0x76}, {&(0x7f00000012c0)="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", 0xfa}], 0x6)

19:52:19 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x560c, 0x1)

19:52:19 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x80086301, 0x0)

19:52:19 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5609, 0x1)

19:52:19 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[], 0x78)

[  760.779184][T28361] sg_write: data in/out 397616800/65 bytes for SCSI command 0xae-- guessing data in;
[  760.779184][T28361]    program syz-executor.5 not setting count and/or reply_len properly
19:52:20 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x80086601, 0x0)

19:52:20 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x78)

19:52:20 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x6364, 0x1)

[  760.856028][T28368] sg_write: data in/out 397616800/65 bytes for SCSI command 0xae-- guessing data in;
[  760.856028][T28368]    program syz-executor.5 not setting count and/or reply_len properly
19:52:20 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x560a, 0x1)

19:52:20 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x560d, 0x1)

19:52:20 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)
r1 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000019180)={'veth1_to_hsr\x00', &(0x7f0000019140)=@ethtool_stats})
getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000380)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in=@private}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000480)=0xe8)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000004c0)={'veth0_virt_wifi\x00', r3})

19:52:20 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x78)

19:52:20 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x80087601, 0x0)

19:52:20 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x6430, 0x1)

19:52:20 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x560b, 0x1)

19:52:20 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x560e, 0x1)

19:52:20 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x78)

19:52:20 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0xffffffffffffffff, 0x57, 0x8, @scatter={0x2, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/232, 0xe8}, {&(0x7f00000002c0)=""/216, 0xd8}]}, &(0x7f00000003c0)="8572f71fbabbaff511e9cbd16db78946c06fa9b8583c9de5b7bb76dcee227ad3dd1cbc118dcde276873a5e580a6d740439c3e13e1fbe5982cb567f0f6c48b05749937acbdd625876aa77a8e0e0eaa363924d5975d33d5a", &(0x7f0000000440)=""/201, 0x81, 0x4, 0xffffffffffffffff, &(0x7f0000000080)})
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:52:20 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x8138ae83, 0x0)

19:52:20 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x8912, 0x1)

19:52:20 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x560f, 0x1)

[  761.404074][    C0] sd 0:0:1:0: [sg0] tag#6023 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s
[  761.414586][    C0] sd 0:0:1:0: [sg0] tag#6023 CDB: ATA command pass through(16)
[  761.422260][    C0] sd 0:0:1:0: [sg0] tag#6023 CDB[00]: 85 72 f7 1f ba bb af f5 11 e9 cb d1 6d b7 89 46
[  761.432394][    C0] sd 0:0:1:0: [sg0] tag#6023 CDB[10]: c0 6f a9 b8 58 3c 9d e5 b7 bb 76 dc ee 22 7a d3
[  761.442014][    C0] sd 0:0:1:0: [sg0] tag#6023 CDB[20]: dd 1c bc 11 8d cd e2 76 87 3a 5e 58 0a 6d 74 04
19:52:20 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x560c, 0x1)

19:52:20 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b3468"], 0x78)

[  761.451720][    C0] sd 0:0:1:0: [sg0] tag#6023 CDB[30]: 39 c3 e1 3e 1f be 59 82 cb 56 7f 0f 6c 48 b0 57
[  761.461482][    C0] sd 0:0:1:0: [sg0] tag#6023 CDB[40]: 49 93 7a cb dd 62 58 76 aa 77 a8 e0 e0 ea a3 63
[  761.471101][    C0] sd 0:0:1:0: [sg0] tag#6023 CDB[50]: 92 4d 59 75 d3 3d 5a
19:52:20 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)
r1 = socket(0x22, 0x2, 0x24)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
fchmodat(r3, &(0x7f0000000140)='./file0\x00', 0x4)
close(r1)
ioctl$SIOCAX25CTLCON(r1, 0x89e8, &(0x7f0000000040)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x63, 0x28, 0x1, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @null, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}]})

19:52:20 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0xc0045005, 0x0)

19:52:20 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b3468"], 0x78)

19:52:20 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x6364, 0x1)

19:52:20 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x8914, 0x1)

[  761.704411][T28421] delete_channel: no stack
[  761.740997][    C0] sd 0:0:1:0: [sg0] tag#6025 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s
[  761.751476][    C0] sd 0:0:1:0: [sg0] tag#6025 CDB: ATA command pass through(16)
[  761.759133][    C0] sd 0:0:1:0: [sg0] tag#6025 CDB[00]: 85 72 f7 1f ba bb af f5 11 e9 cb d1 6d b7 89 46
[  761.768853][    C0] sd 0:0:1:0: [sg0] tag#6025 CDB[10]: c0 6f a9 b8 58 3c 9d e5 b7 bb 76 dc ee 22 7a d3
[  761.778483][    C0] sd 0:0:1:0: [sg0] tag#6025 CDB[20]: dd 1c bc 11 8d cd e2 76 87 3a 5e 58 0a 6d 74 04
19:52:20 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x560d, 0x1)

19:52:20 executing program 5:
r0 = socket(0x22, 0x2, 0x24)
inotify_init1(0x80000)
close(r0)
setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000080)=0x81, 0x1)
r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x791000)
ioctl$SG_IO(r1, 0x2285, 0x0)
writev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460f476d40bd7fe85cf14e10da3b59a96f64f7cba43f2bd0e848958bb75e2995b1a76510d70ce0f30ac17282026f3f02642b31a3d66cf749257fdca42870809590e348a3e6f8d2e02991e59c7373b27076e243bcd3dc7a417524d777150178302932b0de0a0a116b7de9ee9c3f8f6d6aeb624e979f4229b1d0544224d9d25f2a1b7c77b8ecf2489ae71dfdbcfb61183b1f65c8aa5eeaf0fd9f520b65b2d7c1c630080c596ab07a8c6cf532b6efa0c2ed66c20ea7e48cac24d75", 0xec}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

[  761.788266][    C0] sd 0:0:1:0: [sg0] tag#6025 CDB[30]: 39 c3 e1 3e 1f be 59 82 cb 56 7f 0f 6c 48 b0 57
[  761.797918][    C0] sd 0:0:1:0: [sg0] tag#6025 CDB[40]: 49 93 7a cb dd 62 58 76 aa 77 a8 e0 e0 ea a3 63
[  761.807565][    C0] sd 0:0:1:0: [sg0] tag#6025 CDB[50]: 92 4d 59 75 d3 3d 5a
19:52:21 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b3468"], 0x78)

19:52:21 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0xc0045878, 0x0)

19:52:21 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x8933, 0x1)

19:52:21 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x890b, 0x1)

[  761.990347][T28436] delete_channel: no stack
[  762.009337][T28440] delete_channel: no stack
19:52:21 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:52:21 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x560e, 0x1)

19:52:21 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046"], 0x78)

19:52:21 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0xc0045878, 0x0)

19:52:21 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x400454ca, 0x1)

19:52:21 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046"], 0x78)

19:52:21 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x8912, 0x1)

19:52:21 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000), 0x0)

19:52:21 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x560f, 0x1)

19:52:21 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0xc004743e, 0x0)

19:52:21 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046"], 0x78)

19:52:21 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4004556b, 0x1)

19:52:21 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x8933, 0x1)

19:52:21 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0xc008ae05, 0x0)

19:52:21 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x560d, 0x1)

19:52:21 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x6364, 0x1)

19:52:21 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
r1 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
r3 = socket$inet(0x2, 0x80001, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={<r4=>0x0}, &(0x7f0000000300)=0x8)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x14, &(0x7f0000000080)={r4}, &(0x7f0000000100)=0x18)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000001c0)={r4, @in6={{0xa, 0x4e20, 0x49b, @remote, 0x6}}}, 0x84)
newfstatat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r5=>0x0}, 0x1000)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={<r6=>0xffffffffffffffff})
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000004, 0x71, 0xffffffffffffffff, 0x47b6d000)
getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r7=>0x0}, &(0x7f0000cab000)=0x1)
setresuid(0x0, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={<r8=>0xffffffffffffffff})
getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r9=>0x0}, &(0x7f0000cab000)=0x1)
setresuid(0x0, r9, 0x0)
setresuid(r5, r7, r9)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:52:21 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x40049409, 0x1)

19:52:22 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0xc0184900, 0x0)

19:52:22 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x560f, 0x1)

19:52:22 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)
r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x22000, 0x0)
setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080)=0x7, 0x4)

19:52:22 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x89e0, 0x1)

19:52:22 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x40086602, 0x1)

19:52:22 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x8912, 0x1)

19:52:22 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0xc0189436, 0x0)

19:52:22 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5607, 0x1)

19:52:22 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x89f1, 0x1)

19:52:22 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x40087602, 0x1)

19:52:22 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x203, 0x4c1b47)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)
r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-control\x00', 0x0, 0x0)
ioctl$SOUND_MIXER_READ_RECSRC(r1, 0x80044dff, &(0x7f0000000140))
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040))
r2 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
r3 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
ioctl$UI_SET_MSCBIT(r3, 0x40045568, 0x2e)
r4 = shmget$private(0x0, 0x1000, 0x100, &(0x7f0000fff000/0x1000)=nil)
shmctl$IPC_RMID(r4, 0x0)
shmctl$SHM_LOCK(r4, 0xb)

19:52:22 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0xc020660b, 0x0)

19:52:22 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x8933, 0x1)

19:52:22 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0xab0a, 0x1)

19:52:22 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5607, 0x1)

19:52:22 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x40186366, 0x1)

19:52:22 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = dup(r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000040)={0x9, 0x7f, 0x15})
r2 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
userfaultfd(0x80000)
ioctl$SG_IO(r2, 0x2285, 0x0)
writev(r2, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:52:22 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x8936, 0x1)

19:52:22 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0xc0286415, 0x0)

19:52:22 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4020940d, 0x1)

19:52:22 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5607, 0x1)

19:52:22 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0xae01, 0x1)

19:52:22 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
restart_syscall()
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:52:22 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0xc050561a, 0x0)

19:52:23 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x8946, 0x1)

19:52:23 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0xae03, 0x1)

19:52:23 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x405c5503, 0x1)

19:52:23 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0xc0605345, 0x0)

19:52:23 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$TCXONC(0xffffffffffffffff, 0x5607, 0x1)

19:52:23 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0xae01, 0x1)

19:52:23 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)
setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000040)={0xef2107886ee68d3d, 'dummy0\x00', 0x2}, 0x18)

19:52:23 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x80045432, 0x1)

19:52:23 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0xae41, 0x1)

19:52:23 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0xc0cc5615, 0x0)

19:52:23 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$TCXONC(0xffffffffffffffff, 0x5607, 0x1)

19:52:23 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)
r1 = socket(0x22, 0x2, 0x24)
close(r1)
ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f00000001c0)={@fixed={[], 0x10}, 0x1, 0x40, 0x3ff, 0x7c, 0x2, "a6c246454f8f0ce1fe4e46a0f41b9023a60256f00da39dabf645f52e0f3e5edbed9828aa36dd1b33563c6b93e327cb55fee0e8d05c01ab011d2ddf5e0c8da2260150f4af6cbb525bf8ea0cceb129af06aeb97bdd940c3bda96c050a335f65d6eedcd343ce9462300a151f7d0bff428a8522ec3c073464dd23b7c259c080d7150"})
r2 = socket(0x1000000010, 0x80002, 0x0)
r3 = socket$nl_route(0x10, 0x3, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
r5 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, <r6=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="00000800ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000073c0)=@deltfilter={0x24, 0x25, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x1100}, {0x0, 0x8}}}, 0x24}, 0x8}, 0x0)
ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000040)={@local, 0x7f, r6})

19:52:23 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x80045440, 0x1)

19:52:23 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x2)

19:52:23 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0xae41, 0x1)

19:52:23 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0xae80, 0x1)

19:52:23 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$TCXONC(0xffffffffffffffff, 0x5607, 0x1)

19:52:23 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x3)

[  764.667797][T28605] delete_channel: no stack
[  764.686967][T28605] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
19:52:23 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x80086301, 0x1)

19:52:24 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0xae60, 0x1)

19:52:24 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x400454ca, 0x1)

19:52:24 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5607, 0x1)

[  764.858900][T28612] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[  764.881175][T28601] delete_channel: no stack
19:52:24 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x4)

19:52:24 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x2001, 0x0)
r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup(r3)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r4, 0xc0bc5310, &(0x7f0000000280))
getpeername(0xffffffffffffffff, &(0x7f0000000340)=@xdp, &(0x7f0000000080)=0x80)
r5 = dup(r2)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f00000001c0)={[0xc5, 0x7, 0x98, 0x7fff, 0xffff, 0x3, 0x2, 0x7, 0x7fffffff, 0x1000, 0x8, 0x7, 0x7fff, 0x0, 0x80000001, 0x3f], 0x10806, 0x800})
ioctl$SG_IO(r1, 0x2285, 0x0)
writev(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)
ioctl$SG_IO(r1, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:52:24 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x80086601, 0x1)

19:52:24 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x40045506, 0x1)

19:52:24 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0xae80, 0x1)

19:52:24 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x5)

19:52:24 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5607, 0x1)

19:52:24 executing program 5:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x301000, 0x0)
getsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000140), &(0x7f00000001c0)=0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000040))
r3 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r3, 0x2285, 0x0)
writev(r3, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:52:24 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x8008700d, 0x1)

19:52:24 executing program 0:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(0xffffffffffffffff, 0x5607, 0x1)

19:52:24 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4004550a, 0x1)

19:52:24 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x400454ca, 0x1)

19:52:24 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x6)

19:52:24 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140)='/dev/btrfs-control\x00', 0x400000, 0x0)
setsockopt$RXRPC_SECURITY_KEY(r2, 0x110, 0x1, &(0x7f00000001c0)='/dev/sg#\x00', 0x9)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup(r3)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
setns(r4, 0x4000000)
r5 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
r6 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r6, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
fsconfig$FSCONFIG_SET_FD(r5, 0x5, &(0x7f0000000040)='/dev/sg#\x00', 0x0, r6)

19:52:24 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x80087601, 0x1)

19:52:24 executing program 0:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(0xffffffffffffffff, 0x5607, 0x1)

19:52:24 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x40049409, 0x1)

19:52:24 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x7)

19:52:24 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4004550a, 0x1)

19:52:24 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SCSI_IOCTL_GET_PCI(r0, 0x5387, &(0x7f0000000040))
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:52:25 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x800c5011, 0x1)

19:52:25 executing program 0:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(0xffffffffffffffff, 0x5607, 0x1)

19:52:25 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x8)

19:52:25 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x40085503, 0x1)

19:52:25 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x40049409, 0x1)

19:52:25 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0xc0045878, 0x1)

19:52:25 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
r3 = getpid()
sched_setscheduler(r3, 0x5, &(0x7f0000000380))
syz_open_procfs(r3, &(0x7f0000000080)='net/sctp\x00')
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
r4 = openat$cgroup_ro(r2, &(0x7f0000000040)='io.stat\x00', 0x0, 0x0)
ioctl$SG_IO(r4, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:52:25 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x300)

19:52:25 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5607, 0x0)

19:52:25 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x40086602, 0x1)

19:52:25 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x40085503, 0x1)

19:52:25 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0xc0045878, 0x1)

19:52:25 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x500)

19:52:25 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5607, 0x0)

19:52:25 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x40087602, 0x1)

19:52:25 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x600)

19:52:25 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5607, 0x0)

19:52:25 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0xc0189436, 0x1)

19:52:26 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0xc020660b, 0x1)

19:52:26 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ocfs2_control\x00', 0x212500, 0x0)
ioctl$MON_IOCQ_URB_LEN(r1, 0x9201)
r2 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
ioctl$FIBMAP(r2, 0x1, &(0x7f0000000240)=0x4)
r3 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r3, 0x2285, 0x0)
writev(r3, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)
ioctl$SG_GET_KEEP_ORPHAN(0xffffffffffffffff, 0x2288, &(0x7f0000000300))
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={<r4=>0xffffffffffffffff})
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r5=>0x0}, &(0x7f0000cab000)=0x1)
setresuid(0x0, r5, 0x0)
setxattr$security_capability(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='security.capability\x00', &(0x7f0000000200)=@v3={0x3000000, [{0x6, 0x12}, {0x8, 0x8}], r5}, 0x18, 0x2)
rt_sigprocmask(0x1, &(0x7f0000000280)={[0x3f]}, &(0x7f00000002c0), 0x8)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)
r6 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r6, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
dup(0xffffffffffffffff)

19:52:26 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x40086602, 0x1)

19:52:26 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x700)

19:52:26 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0xae80, 0x1)

19:52:26 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x40095505, 0x1)

19:52:26 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x3f00)

19:52:26 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x2)

19:52:26 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x40107447, 0x1)

19:52:26 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x40087602, 0x1)

19:52:26 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000200)={'syz'}, 0x0, 0x0, 0xffffffffffffffff)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
ioctl$USBDEVFS_CONTROL(r3, 0xc0185500, &(0x7f00000007c0)={0x0, 0x8, 0x9, 0x4, 0x1000, 0x3ff, &(0x7f0000000d80)="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"})
r4 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000000)={'syz', 0x0}, 0x0, 0x0, r1)
add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000140)={'syz', 0x1}, &(0x7f00000005c0)="6e5ccbe4ed83b836c1a6474914dc35e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000095e3308965218007c3cd3923dd4a71afb5e0583489077e022e6b32c2ff06007b6b4816122d2550829eaa9435c9992655043d2ce0d23f4d2f6b0bfb1a4ebb022b8753a188748c569f435fb302000000000000003c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec653d661ff57470e48884ca000018cea780dca8555bd640b9b88a8d2725d8ef8b7df00baad70b527403", 0xc1, r4)
r5 = add_key(&(0x7f0000000040)='id_resolver\x00', &(0x7f0000000080)={'syz', 0x1}, &(0x7f00000001c0)="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", 0xfc, r4)
keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000140)={r5, 0xfe, 0x85}, 0x0, &(0x7f00000002c0)="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", &(0x7f00000003c0)=""/133)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d94d9fc56c9953fbd80630600097704a71e023a27", 0x1e}], 0x2)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={<r6=>0xffffffffffffffff})
getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r7=>0x0}, &(0x7f0000cab000)=0x1)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001e80)={0x0, 0x4, 0x9f, 0x4, 0x3, 0x0, 0xffff, 0x53, {0x0, @in6={{0xa, 0x4e22, 0xffffffe0, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x1}}, 0x1, 0x4, 0x8, 0x20004000, 0x2}}, &(0x7f0000001f40)=0xb0)
setresuid(0x0, r7, 0x0)
syz_mount_image$msdos(&(0x7f0000000480)='msdos\x00', &(0x7f00000004c0)='./file0\x00', 0xe1, 0x2, &(0x7f0000000540)=[{&(0x7f00000006c0)="9f7ad1127dfb1d0efe2cc613ae5b2fb70d0ee644604fe70b6231b20bfcab6174c1c77a525b6416540f7c0b19e0dc49b17f69b9cecbb6ff2bf1383cc7b9dbc0683ca0751a4c95b6a0e2a5c3934204158633e018db6e8dd892ff6b3977a57caebd898d43b4225aa72314f305df12830db908bb9f26175b06ed7f6f9563f77f75781dfe91b923b46e89d8491eebf3fde9c7af8824dbd1bc5b986779b503fecb8e42721c46ee74f9d08c1148867712f1956302224891eadc82b031fcf105903c48b5d6d6bb64db60a524d4080bdc9a15e9961931623086d0194141aa99743e57d1aaa9", 0xe1, 0xe8d3}, {&(0x7f0000000500)="eb6b6006", 0x4, 0x7}], 0x4, &(0x7f0000001d80)=ANY=[@ANYBLOB="7379735f696d6d757461626c652c73686f77657865632c646f74732c646f74732c646f74732c6673636f6e746578743d73746166665f752c646f6e745f686173682c646566636f6e746578743d726f6f742c646f6e745f686173682c736d61636b66737472616e826d7574653d75000072002c6673636fae940ea808c52681e36e746578743d756e636f6e66696e65645f752c657569643d", @ANYRESDEC=r7, @ANYBLOB="4a622c066f6e745f686173683800"])
r8 = socket$inet6_udp(0xa, 0x2, 0x0)
ioctl$sock_SIOCETHTOOL(r8, 0x8946, &(0x7f0000019180)={'veth1_to_bond\x00', &(0x7f0000019140)=@ethtool_stats})
setsockopt$IP6T_SO_SET_REPLACE(r8, 0x29, 0x40, &(0x7f0000000940)=@security={'security\x00', 0xe, 0x4, 0x3c0, 0xffffffff, 0xf8, 0x0, 0x220, 0xffffffff, 0xffffffff, 0x2f0, 0x2f0, 0x2f0, 0xffffffff, 0x4, &(0x7f0000000580), {[{{@ipv6={@empty, @initdev={0xfe, 0x88, [], 0x0, 0x0}, [0x0, 0xff, 0xff000000, 0xff000000], [0xff000000, 0x0, 0x0, 0xffffff00], 'team0\x00', 'caif0\x00', {0xff}, {0xff}, 0x2c, 0xff, 0x2, 0x40}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@eui64={{0x28, 'eui64\x00'}}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@srh={{0x30, 'srh\x00'}, {0x88, 0x7f, 0x3f, 0x0, 0xfffa, 0xc09, 0x197}}, @common=@icmp6={{0x28, 'icmp6\x00'}, {0x3, "21df", 0x1}}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x3}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x420)

19:52:26 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0xff00)

19:52:26 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000080)={0xc2, 0x1000, 0xaa43, 0x8, 0x6})
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
getuid()
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0)

19:52:26 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x40186366, 0x1)

19:52:26 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x40186366, 0x1)

19:52:26 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x3)

19:52:26 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x2)

19:52:26 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1000000)

19:52:26 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
r1 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
writev(r1, &(0x7f0000000000), 0x0)

19:52:27 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x5)

19:52:27 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4018aee1, 0x1)

19:52:27 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4020940d, 0x1)

19:52:27 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x2000000)

19:52:27 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5609, 0x1)

19:52:27 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x125000, 0x0)
ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000080)={0xffffffff, 0x7, 0x5, 0xffffff00, 0x0, "4f5873c01f3a1a60c4e13bd681e4b294b5fe63"})
ioctl$SG_IO(r0, 0x2285, 0x0)
kexec_load(0x652, 0x1, &(0x7f0000000280)=[{&(0x7f00000001c0)="c2126fd5ee990f3f1225386bdcb4802b5d1258d7cd875168acadea5c5bce38ff7b631e18ced77eb2850c51d2dbb7e53dfbab24d023d2738da9a20470908d204ae080943dd5c809023f147e0909be7d61bc0e0633c44348120e35ae51bc43e8587cb292899772a607b2dddaa7dcd4cd1bb10e2828859c9c7e223d32c07d06cfb556b942389c31d8851ed880f31c6fe86c19dde45f629a4630ba711e17090fbf4d1de2e38dbc", 0xa5, 0x38, 0x10001}], 0x160000)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)
r2 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGLCKTRMIOS(r2, 0x5415, 0x0)
ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000140)='veth1_to_bridge\x00')
ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0)

19:52:27 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x3000000)

19:52:27 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x7)

19:52:27 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4020ae46, 0x1)

19:52:27 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4020940d, 0x1)

19:52:27 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5609, 0x1)

19:52:27 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)
r1 = socket$can_bcm(0x1d, 0x2, 0x2)
ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x2)

19:52:27 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x4000000)

19:52:27 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x9)

19:52:27 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x40305829, 0x1)

19:52:27 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4020ae46, 0x1)

19:52:27 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5606, 0x1)

19:52:27 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x10)

19:52:27 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x5000000)

19:52:27 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4048ae9b, 0x1)

19:52:27 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x22440)
lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0))
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:52:27 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x40480923, 0x1)

19:52:27 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5608, 0x1)

19:52:27 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0xff00)

19:52:27 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x6000000)

19:52:28 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4090ae82, 0x1)

19:52:28 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
socket$nl_xfrm(0x10, 0x3, 0x6)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:52:28 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/slabinfo\x00', 0x0, 0x0)
r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080)='ethtool\x00')
sendmsg$ETHTOOL_MSG_LINKMODES_SET(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, r2, 0x400, 0x70bd2a, 0x25dfdbfc, {}, [@ETHTOOL_A_LINKMODES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0x20}}, 0x4c090)
ioctl$TCXONC(r0, 0x540a, 0x1)

19:52:28 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5608, 0x1)

19:52:28 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x7000000)

19:52:28 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x41015500, 0x1)

19:52:28 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x505140, 0x15)
ioctl$USBDEVFS_DISCARDURB(r1, 0x550b, &(0x7f0000000080)=0xff)

19:52:28 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5608, 0x1)

19:52:28 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)
modify_ldt$read(0x0, &(0x7f0000000000)=""/237, 0xed)

19:52:28 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x8000000)

19:52:28 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x41015500, 0x1)

19:52:28 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x80045432, 0x1)

19:52:28 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x3f000000)

19:52:28 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00')
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', <r3=>0x0})
sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB="0e000000168e142073d2131e9c46bc8e37d5b3f1ad9a4b3a23218c5b18f3b5ee940481898272d5c2e64aad541466e43cb38c95087cc4fbe73e854b0aed76b32e1319100ffa7418bab014ed2513a106cc1636", @ANYRES16=r1, @ANYBLOB="1107000000000000000005000d0008000300", @ANYRES32=r3, @ANYBLOB], 0x1c}}, 0x0)
r4 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r4, 0x540a, 0x1)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
r6 = dup(r5)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200)
getdents(r6, &(0x7f0000000100)=""/183, 0xb7)

19:52:28 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$TCXONC(0xffffffffffffffff, 0x5608, 0x1)

19:52:28 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x80045432, 0x1)

19:52:28 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x80045440, 0x1)

19:52:28 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0xfdfdffff)

19:52:28 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$TCXONC(0xffffffffffffffff, 0x5608, 0x1)

19:52:28 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)
ioctl$VIDIOC_G_EXT_CTRLS(0xffffffffffffffff, 0xc0205647, &(0x7f0000000080)={0xa20000, 0x7697ebb7, 0x7, <r1=>0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x9a091a, 0x8, [], @p_u16=&(0x7f0000000000)=0x8}})
ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000180)={0x2, &(0x7f0000000100), &(0x7f0000000140)=[{0xffffffff, 0x8e, 0x4, &(0x7f0000000240)=""/142}, {0x0, 0x84, 0x9, &(0x7f0000000300)=""/132}]})
write$USERIO_CMD_SEND_INTERRUPT(r1, &(0x7f00000000c0)={0x2, 0x40}, 0x2)

19:52:28 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x80045440, 0x1)

19:52:28 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0xff000000)

19:52:28 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x80046402, 0x1)

19:52:28 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$TCXONC(0xffffffffffffffff, 0x5608, 0x1)

19:52:29 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, @perf_bp={0x0}, 0x40b}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)

19:52:29 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x80047013, 0x1)

19:52:29 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0xfffffdfd)

19:52:29 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5608, 0x1)

19:52:29 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x200)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)

19:52:29 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x80085502, 0x1)

19:52:29 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f00000001c0)="aa1d484e0000000000000000671e120755272bb736be94d9fc56c9953fbd80630600097704c230432237a7a259e2997b640080793cd1bce3a364e2015b2a14fff750d2667f7178796b6246a2c14e3cffce746e18eb9c321c11fffc6c85a6e478c1c1e2966dfdc437b49c3d43000000000000c1c20138784650b8ead1a2e92766d7c704266306bcb4d40d1a346ea7eb57767a35e57c6dd722000001000a6c75501500"/171, 0xab}], 0x2)
r1 = socket(0x22, 0x2, 0x24)
close(r1)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$SEG6(&(0x7f00000000c0)='SEG6\x00')
sendmsg$SEG6_CMD_SETHMAC(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x30, r3, 0x5, 0x0, 0x0, {}, [@SEG6_ATTR_SECRET={0x4}, @SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_ALGID={0x5}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0xd97}]}, 0x30}, 0x1, 0x6c}, 0x0)
sendmsg$SEG6_CMD_DUMPHMAC(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)={0x80, r3, 0x8, 0x70bd29, 0x25dfdbfd, {}, [@SEG6_ATTR_DSTLEN={0x8, 0x2, 0x8}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x1}, @SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x2}, @SEG6_ATTR_ALGID={0x5, 0x6, 0xb8}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x5}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x2}, @SEG6_ATTR_DST={0x14, 0x1, @local}, @SEG6_ATTR_SECRET={0x18, 0x4, [0x81, 0x6d2d, 0xff, 0x40, 0x1]}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x2}, @SEG6_ATTR_SECRET={0x8, 0x4, [0x8]}]}, 0x80}, 0x1, 0x0, 0x0, 0x40850}, 0x1)

19:52:29 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x80085502, 0x1)

19:52:29 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x100000000000000)

19:52:29 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5608, 0x1)

[  770.218742][T28943] delete_channel: no stack
[  770.270031][T28948] delete_channel: no stack
19:52:29 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x80086301, 0x1)

19:52:29 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f00000001c0))

19:52:29 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x200000000000000)

19:52:29 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x80086301, 0x1)

19:52:29 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2400000000000000, 0x8}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket(0x22, 0x2, 0x24)
close(r0)
sendmsg$AUDIT_GET(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x10, 0x3e8, 0x502, 0x70bd27, 0x25dfdbfd, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x4008080}, 0x4040084)
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r1, 0x540a, 0x1)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
epoll_pwait(r3, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x4, &(0x7f00000000c0)={[0x7ff]}, 0x8)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r4=>0x0}, &(0x7f0000cab000)=0x1)
setresuid(0x0, r4, 0x0)
r5 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc6, 0xfffffffffffffffd)
r6 = socket$netlink(0x10, 0x3, 0x0)
getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, <r7=>0x0}, &(0x7f0000000380)=0xc)
keyctl$chown(0x4, r5, 0x0, r7)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={<r8=>0xffffffffffffffff})
getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r9=>0x0}, &(0x7f0000cab000)=0x1)
setresuid(0x0, r9, 0x0)
mount$fuse(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='fuse\x00', 0x1000000, &(0x7f0000000640)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=r4, @ANYBLOB=',group_id=', @ANYRESDEC=r7, @ANYBLOB=',max_read=0x0000000000000076,max_read=0x0000000000000005,max_read=0000000003,max_read=0xffffffff7fffffff,allow_other,default_permissions,max_read=0x00000000000007ff,default_permissions,mask=MAY_READ,measure,obj_user=lo)keyring,uid<\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRESDEC=r9, @ANYBLOB=',\x00'])

19:52:29 executing program 0:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(0xffffffffffffffff, 0x5608, 0x1)

[  770.499049][T28963] delete_channel: no stack
19:52:29 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x300000000000000)

19:52:29 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x80086601, 0x1)

[  770.546951][T28968] delete_channel: no stack
19:52:29 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d71f81a0f387253484e24002092f85461e09a37ff0755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x31}], 0x2)
r1 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyprintk\x00', 0x40000, 0x0)
ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000080))
r2 = socket(0x22, 0x2, 0x24)
close(r2)
getsockopt$CAN_RAW_RECV_OWN_MSGS(r2, 0x65, 0x4, &(0x7f0000000140), &(0x7f00000001c0)=0x4)

19:52:29 executing program 0:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(0xffffffffffffffff, 0x5608, 0x1)

19:52:29 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
syz_init_net_socket$netrom(0x6, 0x5, 0x0)
ioctl$TCXONC(r0, 0x540a, 0x1)

19:52:29 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x80086601, 0x1)

19:52:29 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x400000000000000)

[  770.699092][T28977] sg_write: data in/out 1916276470/1 bytes for SCSI command 0xbd-- guessing data in;
[  770.699092][T28977]    program syz-executor.5 not setting count and/or reply_len properly
[  770.781007][T28977] delete_channel: no stack
19:52:29 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x80087601, 0x1)

[  770.812866][T28973] delete_channel: no stack
19:52:30 executing program 0:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(0xffffffffffffffff, 0x5608, 0x1)

19:52:30 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = socket(0x22, 0x2, 0x24)
close(r1)
connect$rds(r1, &(0x7f0000000000)={0x2, 0x4e24, @remote}, 0x10)
ioctl$TCXONC(r0, 0x540a, 0x1)

19:52:30 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0xa0f02d6abe68917b)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x121002, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x15)

19:52:30 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x500000000000000)

19:52:30 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x80087601, 0x1)

[  770.996559][T28999] delete_channel: no stack
19:52:30 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5608, 0x0)

[  771.037295][T28993] delete_channel: no stack
19:52:30 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x80f86406, 0x1)

19:52:30 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x600000000000000)

19:52:30 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
setsockopt$MISDN_TIME_STAMP(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000040)=0x1, 0x4)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:52:30 executing program 1:
r0 = getpid()
sched_setscheduler(r0, 0x5, &(0x7f0000000380))
setpriority(0x1, r0, 0x0)
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x2000000000000000, 0xffffffffffffffff, 0x0)
syz_open_dev$tty1(0xc, 0x4, 0x1)

19:52:30 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5608, 0x0)

19:52:30 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x80184151, 0x1)

19:52:30 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0xc0045878, 0x1)

19:52:30 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5608, 0x0)

19:52:30 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x700000000000000)

19:52:30 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
r1 = socket(0x22, 0x2, 0x24)
close(r1)
sendmsg$IPCTNL_MSG_CT_GET(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x40, 0x1, 0x1, 0x401, 0x0, 0x0, {0x0, 0x0, 0x8}, [@CTA_ID={0x8, 0xc, 0x1, 0x0, 0x1}, @CTA_NAT_DST={0x18, 0xd, 0x0, 0x1, [@CTA_NAT_V6_MINIP={0x14, 0x4, @ipv4={[], [], @multicast2}}]}, @CTA_SEQ_ADJ_ORIG={0xc, 0xf, 0x0, 0x1, [@CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x5462f5ed}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x8000}, 0x804)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:52:30 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0xc0045878, 0x1)

19:52:30 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x80304d65, 0x1)

19:52:30 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5607, 0x1)

19:52:30 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x800000000000000)

[  771.538988][T29038] delete_channel: no stack
19:52:30 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0xc0085504, 0x1)

[  771.573843][T29038] delete_channel: no stack
19:52:30 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_dev$tty1(0xc, 0x4, 0x1)
r0 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGLCKTRMIOS(r0, 0x5415, 0x0)
ioctl$TCXONC(r0, 0x540a, 0x1)

19:52:30 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5607, 0x1)

19:52:30 executing program 5:
ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0)
r0 = getpid()
sched_setscheduler(r0, 0x5, &(0x7f0000000380))
process_vm_readv(r0, &(0x7f0000000080)=[{&(0x7f0000000580)=""/60, 0x3c}, {&(0x7f0000000140)=""/188, 0xbc}, {&(0x7f0000000200)=""/96, 0x60}], 0x3, &(0x7f0000000700)=[{&(0x7f0000000280)=""/252, 0xfc}, {&(0x7f0000000380)=""/214, 0xd6}, {&(0x7f0000000480)=""/73, 0x49}, {&(0x7f0000000500)=""/115, 0x73}, {&(0x7f00000005c0)=""/131, 0x83}, {&(0x7f0000000680)=""/85, 0x55}], 0x6, 0x0)
writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:52:30 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x3f00000000000000)

19:52:30 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x81a0ae8c, 0x1)

19:52:30 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0xc01064ac, 0x1)

19:52:31 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0xc0045878, 0x1)

19:52:31 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0xfdfdffff00000000)

19:52:31 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0xc0189436, 0x1)

19:52:31 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5607, 0x1)

19:52:31 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)
setxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.upper\x00', &(0x7f0000000080)={0x0, 0xfb, 0x34, 0x0, 0x6, "63b68f19c7e4a96ce5718eb6c9d7f2dd", "56e4ca724f49df3f940e25682b03669c60be0161f3c1a1686cb059fa758c65"}, 0x34, 0x1)

19:52:31 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0xff00000000000000)

19:52:31 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0xc0045878, 0x1)

19:52:31 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = dup(r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
ioctl$SNDRV_PCM_IOCTL_CHANNEL_INFO(r1, 0x80184132, &(0x7f0000000000))
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r2, 0x540a, 0x1)

19:52:31 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
r1 = semget(0x0, 0x1, 0x40)
semctl$GETPID(r1, 0x4, 0xb, &(0x7f0000000140)=""/16)
r2 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r2, 0x2285, 0x0)
writev(r2, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup(r3)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
write$P9_RFLUSH(r4, &(0x7f0000000080)={0x7, 0x6d, 0x1}, 0x7)
ioctl$SG_GET_NUM_WAITING(r2, 0x227d, &(0x7f0000000040))
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0xffffffad}], 0x2)
socket$caif_stream(0x25, 0x1, 0x2)

19:52:31 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0xc020660b, 0x1)

19:52:31 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5600, 0x1)

19:52:31 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x2)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = dup(r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
ioctl$UI_SET_PROPBIT(r1, 0x4004556e, 0x9)

19:52:31 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0xc0085504, 0x1)

19:52:31 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)

19:52:31 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000000))
ioctl$TCXONC(r0, 0x540a, 0x0)
ioctl$TCXONC(r0, 0x540a, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup(r3)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
ioctl$DRM_IOCTL_MODE_LIST_LESSEES(r4, 0xc01064c7, &(0x7f00000000c0)={0x4, 0x0, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0]})

19:52:31 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0xc0945662, 0x1)

19:52:31 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0xc008aeb0, 0x1)

19:52:31 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c1"], 0x78)

[  772.697245][T29109] sg_write: data in/out 85983232/2147479458 bytes for SCSI command 0x4-- guessing data in;
[  772.697245][T29109]    program syz-executor.5 not setting count and/or reply_len properly
19:52:32 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)
r1 = socket(0x22, 0x2, 0x24)
close(r1)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000001240)='TIPCv2\x00')
r4 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
ioctl$FS_IOC_MEASURE_VERITY(r4, 0xc0046686, &(0x7f00000000c0)={0x1, 0x92, "e09e0c78694b3ecd47e3be9394a533bb341239b7d5a549a806071216c9b1c3a33a738b0432850ba83dbcc407180b7ea8deb9e0655ec0f4a38fcea3d8a0f4c77c932fd59a347a0a651661f5306d7a932942b3cb9c26a4af2a3e5d12d6e7b2012c3f68d41afc7a2e51a971088c8e57867200b55a4dacb399fb2ce8a7a1d93fcc649a69577437b6c061ab7e1b3cf4753a9d83d0"})
sendmsg$TIPC_NL_PEER_REMOVE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000680)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r3, @ANYBLOB="9f820004000200000000000000000000000000c19b75ad000000"], 0x20}}, 0x0)
sendmsg$TIPC_NL_MON_GET(r1, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)={0x3a8, r3, 0x0, 0x70bd2d, 0x25dfdbfd, {}, [@TIPC_NLA_PUBL={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x2}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x1}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x58}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x1000}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xfffffffb}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x7}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x794}]}, @TIPC_NLA_LINK={0x2c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xe5c0}, @TIPC_NLA_PROP_WIN={0x8}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_NODE={0x2c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x100}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x2b}]}, @TIPC_NLA_BEARER={0xc, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x9}]}, @TIPC_NLA_BEARER={0x160, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x54, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x20000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x50}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast2}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x35}, 0x8}}}}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x30}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x401}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x14}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x34}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}]}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'eth', 0x3a, 'veth1_macvtap\x00'}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'eth', 0x3a, 'ipvlan1\x00'}}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'ib', 0x3a, 'bridge_slave_0\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4a21}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x14, 0x2, @in={0x2, 0x4e21, @local}}}}]}, @TIPC_NLA_NODE={0x24, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_NODE={0xc, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_NODE={0x40, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xfff}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7f}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_NODE_ADDR={0x8}]}, @TIPC_NLA_BEARER={0x11c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fffffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3c5}]}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'eth', 0x3a, 'batadv0\x00'}}, @TIPC_NLA_BEARER_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x6, @empty, 0x4}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0x86, @dev={0xfe, 0x80, [], 0x38}, 0x401}}}}, @TIPC_NLA_BEARER_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fff}]}]}]}, 0x3a8}, 0x1, 0x0, 0x0, 0x4004444}, 0x1)

19:52:32 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0xc0c0583b, 0x1)

19:52:32 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = dup(r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x6)
r2 = syz_open_dev$tty1(0xc, 0x4, 0x2)
ioctl$TCXONC(r2, 0x540a, 0x0)

[  773.023615][T29126] delete_channel: no stack
19:52:32 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0xc018480d, 0x1)

19:52:32 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5501, 0x1)

[  773.109194][T29122] delete_channel: no stack
19:52:32 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = socket$xdp(0x2c, 0x3, 0x0)
writev(r1, &(0x7f0000000180)=[{&(0x7f0000000000)="852457816a66e1f415a575d4bf599892b5c1ecd96e316f51fadcef19696a5308749fccd4b45be9127bc68882992759cbf4c267572addf4e91b0d37a1a9bcea8006226706c858714582443dd5654ea8449109544d2619a00ff68ce0e33a05e2dd59738c866cf348f5fc450e5455e04477c6ed6b205187312c8c94280d9253b0", 0x7f}, {&(0x7f0000000080)="651b82c06c1918428ea962dc48888da347dc8268903bc9be9462e57c781c5bf85e113d552b14d9e97ee42c0c9a0f927fa4f1c7bd4a648180648ebcef553bf9b31d273faad3b88919fdfa0d53c7ee5bcc990d06b1ac024c29e1333b40e838f392c85c2e99b845681408ad4b08bfc218e6fd34c8077e75c80e50c925d8b5a1d09ccfeff112f03de61ceea510422972add7cec989f7f5397b87a52b2e0d054b2cb1eed4800f0aaf1d5f765870dea109c9d54a4bf0f0505f4d194959af8af1b5b6924c50d2676eb5141a9320fbfca8a4cc51e676d427ad127cc8b9", 0xd9}, {&(0x7f0000000240)="4e1e429938d92fd1baf3e9b03b2ab0a4059997ff8611b3bb395001208f0d197e6f0ee769b755a5e2b1111314542a3aa37cce50515d02dc5710fe54b25aa82a524b347f2d699256fa4cc965176beb5e35b8b19c1fce90e5975e4660581070215a1a063a1371cc8a90ea30c15840095444dd31c9c9ffd16d990f887b8276eec37de547b80f9fe77e9c4053ea5f91eed7afe87baba205c7fe3ee610e2ae349cdd105d712025ef27eb885544a644918849bb89c0b8f0ca63f8f8d866006d", 0xbc}], 0x3)
ioctl$TCXONC(r0, 0x540a, 0x1)

19:52:32 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x2)

19:52:32 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x0)

19:52:32 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0xc0189436, 0x1)

19:52:32 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)
r1 = socket(0x22, 0x2, 0x24)
close(r1)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000001240)='TIPCv2\x00')
r4 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
ioctl$FS_IOC_MEASURE_VERITY(r4, 0xc0046686, &(0x7f00000000c0)={0x1, 0x92, "e09e0c78694b3ecd47e3be9394a533bb341239b7d5a549a806071216c9b1c3a33a738b0432850ba83dbcc407180b7ea8deb9e0655ec0f4a38fcea3d8a0f4c77c932fd59a347a0a651661f5306d7a932942b3cb9c26a4af2a3e5d12d6e7b2012c3f68d41afc7a2e51a971088c8e57867200b55a4dacb399fb2ce8a7a1d93fcc649a69577437b6c061ab7e1b3cf4753a9d83d0"})
sendmsg$TIPC_NL_PEER_REMOVE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000680)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r3, @ANYBLOB="9f820004000200000000000000000000000000c19b75ad000000"], 0x20}}, 0x0)
sendmsg$TIPC_NL_MON_GET(r1, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)={0x3a8, r3, 0x0, 0x70bd2d, 0x25dfdbfd, {}, [@TIPC_NLA_PUBL={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x2}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x1}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x58}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x1000}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xfffffffb}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x7}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x794}]}, @TIPC_NLA_LINK={0x2c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xe5c0}, @TIPC_NLA_PROP_WIN={0x8}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_NODE={0x2c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x100}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x2b}]}, @TIPC_NLA_BEARER={0xc, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x9}]}, @TIPC_NLA_BEARER={0x160, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x54, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x20000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x50}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast2}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x35}, 0x8}}}}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x30}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x401}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x14}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x34}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}]}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'eth', 0x3a, 'veth1_macvtap\x00'}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'eth', 0x3a, 'ipvlan1\x00'}}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'ib', 0x3a, 'bridge_slave_0\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4a21}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x14, 0x2, @in={0x2, 0x4e21, @local}}}}]}, @TIPC_NLA_NODE={0x24, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_NODE={0xc, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_NODE={0x40, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xfff}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7f}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_NODE_ADDR={0x8}]}, @TIPC_NLA_BEARER={0x11c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fffffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3c5}]}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'eth', 0x3a, 'batadv0\x00'}}, @TIPC_NLA_BEARER_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x6, @empty, 0x4}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0x86, @dev={0xfe, 0x80, [], 0x38}, 0x401}}}}, @TIPC_NLA_BEARER_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fff}]}]}]}, 0x3a8}, 0x1, 0x0, 0x0, 0x4004444}, 0x1)

19:52:32 executing program 1:
perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000041c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)
ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000080))

19:52:32 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x3)

19:52:32 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)
r1 = socket$netlink(0x10, 0x3, 0x0)
r2 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, <r3=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000800ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000073c0)=@deltfilter={0x24, 0x25, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x1100}, {0x0, 0x8}}}, 0x24}, 0x8}, 0x0)
r4 = socket(0x1000000010, 0x80002, 0x0)
r5 = socket$nl_route(0x10, 0x3, 0x0)
r6 = socket$netlink(0x10, 0x3, 0x0)
r7 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, <r8=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r8, @ANYBLOB="00000800ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0)
sendmsg$nl_route_sched(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000073c0)=@deltfilter={0x24, 0x25, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {0x1100}, {0x0, 0x8}}}, 0x24}, 0x8}, 0x0)
sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, &(0x7f0000005940)={&(0x7f0000000040), 0xc, &(0x7f0000005900)={&(0x7f00000052c0)={0x5fc, 0x0, 0x10, 0x70bd28, 0x25dfdbfc, {}, [{{0x8}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8, 0x4, 0x2}}, {0x8}}}]}}, {{0x8}, {0x1ac, 0x2, 0x0, 0x1, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x5}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8}}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8}}, {0x8}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8}}}]}}, {{0x8}, {0x78, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8}}}]}}, {{0x8}, {0xb4, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8}}}]}}, {{0x8}, {0xe4, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0x3c, 0x4, [{0x9, 0x0, 0x0, 0x8}, {0xa6c, 0x7, 0x5a, 0xffff}, {0x101, 0x0, 0xfd, 0x4}, {0x1, 0x0, 0x40, 0x6}, {0x81, 0x81, 0x1, 0x5}, {0x1, 0x2, 0xb4, 0xffff}, {0x60, 0x4, 0x81, 0x3}]}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8}}}]}}, {{0x8}, {0x1b8, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0xf, 0x4, 'roundrobin\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0xffff}}, {0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0x7}}, {0x8}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r3}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r8}}}]}}]}, 0x5fc}, 0x1, 0x0, 0x0, 0x4000000}, 0x20004040)

[  773.546865][T29152] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[  773.600112][T29159] delete_channel: no stack
[  773.665565][T29160] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
19:52:32 executing program 3:
socket$nl_route(0x10, 0x3, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=@deltfilter={0x24, 0x25, 0x4, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {0x1100}, {0x0, 0x8}}}, 0x24}, 0x8}, 0x0)
r3 = socket(0x1000000010, 0x80002, 0x0)
r4 = socket$nl_route(0x10, 0x3, 0x0)
r5 = socket$netlink(0x10, 0x3, 0x0)
r6 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, <r7=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="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"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r7, @ANYBLOB="00000800ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0)
sendmsg$nl_route_sched(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000073c0)=@deltfilter={0x24, 0x25, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {0x1100}, {0x0, 0x8}}}, 0x24}, 0x8}, 0x0)
sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000000), 0xc, &(0x7f00000003c0)={&(0x7f00000001c0)={0x14, 0x0, 0x100, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x20000810)
r8 = syz_open_dev$tty1(0xc, 0x4, 0x4)
ioctl$TCXONC(r8, 0x540a, 0x0)

19:52:32 executing program 1:
r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x200)
fsetxattr$security_selinux(r0, &(0x7f00000000c0)='security.selinux\x00', &(0x7f0000000040)='system_u:object_r:hwdata_t:s0\x00', 0x1e, 0x0)
syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = socket$rxrpc(0x21, 0x2, 0xa)
r2 = socket(0x1000000010, 0x80002, 0x0)
r3 = socket$nl_route(0x10, 0x3, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
r5 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, <r6=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000080000000280012000900010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="00000800ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002640)={&(0x7f0000002680)=ANY=[@ANYBLOB="2400000025000100"/20, @ANYRESOCT, @ANYRESHEX], 0x24}, 0x8}, 0x0)
sendmsg$inet(r1, &(0x7f0000002600)={0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000000100)}, {&(0x7f0000000140)="7a8b65aba245e86a2df4315138af7f4e9ac7e1e756130a58a6190716cb633c5e4ca3120d045d47bff7e1049a2e4d33edfdb042b616ce73b517d960b0d072a7c2126d51ad6872e5a7e318d45f8f4712c9fa6db66d8a7814eb2a241d1dae621f6672498d523602d3c60f03b2f980d26a60386cc1f5ed1aad49848325726bf1682ceed8721de210ff3a84e5189781b55ad911b358bdc4b1218c735fd26e1f42bc43ffc022c56f9d7940f603bb7eba74021e2321e535d909b539cd8632000ddeeb9b2238e2a0bcaf1912afefa9a8dec5c7be431378b59058381dbe506ef178598db043a0690e0aa5325f18b47f4b5fdee1627c353c2497fc51723c", 0xf9}, {&(0x7f0000000240)="b83adb839f485ed4a3dc2cb02514ffab9a3f986dffcbe27f9c6f85fb12f528069fdf7a6390b4c22e32615254e0408e253561953affa6a79576e949", 0x3b}, {&(0x7f0000000280)="7eb47c69a67c7f84f20f591f111310c6b2050de051a854edb6debf26bc036bb73ecb309798954b81b21c78b2ae46ad25a5987993fd335e0212c79df6e09576e55f9c4fc07e937b", 0x47}, {&(0x7f0000000300)="b277d0dc38cd16d57c855480a5631b440780ca3c140c7635902fd055ba38a47c2ca379ecfe1543b79ca1da40617313afdb6a856be0424ccec4f3b24ef983d0938d99eae5e91dbff4fe4d1acd3a9d9313850927cd11af059f96e69af57369d7ac412231e56447165f7a13821112df493e78a053d01681ff63a507bedd898d045857463f3cfc218d603fc248d729827474305e02b62d7764ae4751ad4ead586054e7c10cfe0da3b378734d8b29fec859bf0871259da414a43b94f15130ea4c47a1ddce05e6172c7a81d5c00d20f8", 0xcd}, {&(0x7f0000000400)="93a9c18309e245", 0x7}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="0f2ba95e01cc5523ffb3aee51514d9cac9c15a690c9bddc7a5ae7df4b30d5fd40678300e56d4f7a16fa2e5fa7e7fcd8bf87497723c05354f4e67286d16b9ddd46d3faecea24e87a8bb628c63a50207e1f3ae76aeb232dac4", 0x58}, {&(0x7f00000014c0)="b1f124209f58c52b918a96809cb04b8183947ef3e407a54112a702f0f56b392c53d504379847c5da23b05a4a", 0x2c}, {&(0x7f0000001500)="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", 0x1000}], 0xa, &(0x7f00000025c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r6, @multicast2, @private=0xa010101}}}], 0x20}, 0x40)
r7 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGLCKTRMIOS(r7, 0x5415, 0x0)
ioctl$TCXONC(r7, 0x540a, 0x1)
r8 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r8, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
ioctl$EXT4_IOC_MIGRATE(r8, 0x6609)

19:52:32 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c1"], 0x78)

19:52:32 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0xc0205649, 0x1)

19:52:32 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x5)

[  773.771284][T29152] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[  773.799569][T29177] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
19:52:33 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x6)

19:52:33 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0xc020660b, 0x1)

19:52:33 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c1"], 0x78)

[  774.056773][T29178] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'.
[  774.154717][T29187] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.3'.
[  774.176338][T29188] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'.
19:52:33 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x7)

[  774.235368][T29187] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.3'.
[  774.271936][T29198] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'.
19:52:33 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0xc028660f, 0x1)

19:52:33 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup(r3)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f00000013c0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000000c0)={<r5=>0xffffffffffffffff}, 0x106, 0x3}}, 0x20)
write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r2, &(0x7f0000001400)={0xb, 0x10, 0xfa00, {&(0x7f0000000240), r5}}, 0x18)
ioctl$SG_IO(r0, 0x2285, 0x0)
r6 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r6, 0x6, 0x21, &(0x7f0000000100)="754003be7a96dcefb800", 0x10)
getsockopt$ARPT_SO_GET_INFO(r6, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000140)=0x44)
getsockopt$IP_VS_SO_GET_TIMEOUT(r6, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000080)=0xc)
writev(r0, &(0x7f0000000000)=[{&(0x7f0000001500)="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", 0x107}, {&(0x7f0000000300)="eb9d9b35bd2210681f491a722f30c650cb45261df682751d19ea0fd46def40e272aab9f70761971263a04b128cfce4654e368b1b7e91496d9d6d160a86bf523a20d27e30851377bb690e5242bf43e7f8d940d685c268fc0b146a55cc88937e622fb581b8d8d10fa11ab0474cc7907a5951729d16e0ddae391d8ddd7d7d5a5e10a1a31f8f98c50e369199", 0x8a}, {&(0x7f00000003c0)="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", 0x1000}], 0x3)

19:52:33 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x622ae6fe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x100000001, 0xfffffffffffffffd}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg$can_j1939(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, <r0=>0xffffffffffffffff, {0x2, 0x0, @loopback}}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000080)=""/128, 0x80}, {&(0x7f0000000100)=""/190, 0xbe}, {&(0x7f0000000240)=""/12, 0xc}, {&(0x7f0000000280)=""/228, 0xe4}, {&(0x7f0000000380)=""/146, 0x92}, {&(0x7f0000000440)=""/85, 0x55}, {&(0x7f00000004c0)=""/212, 0xd4}, {&(0x7f00000005c0)=""/244, 0xf4}], 0x8, &(0x7f0000000740)=""/17, 0x11}, 0x2020)
ioctl$SIOCX25GFACILITIES(r0, 0x89e2, &(0x7f00000007c0))
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r1, 0x540a, 0x1)
socket$inet6_mptcp(0xa, 0x1, 0x106)

19:52:33 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c1"], 0x78)

19:52:33 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
r5 = dup(r4)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f0000000000)={0x1, r5})
r6 = socket$netlink(0x10, 0x3, 0x0)
getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, <r7=>0x0}, &(0x7f0000000380)=0xc)
keyctl$chown(0x4, 0x0, 0x0, r7)
r8 = getpid()
sched_setscheduler(r8, 0x5, &(0x7f0000000380))
getresuid(&(0x7f00000014c0), &(0x7f0000001500), &(0x7f0000001540)=<r9=>0x0)
r10 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc6, 0xfffffffffffffffd)
r11 = socket$netlink(0x10, 0x3, 0x0)
getsockopt$sock_cred(r11, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, <r12=>0x0}, &(0x7f0000000380)=0xc)
keyctl$chown(0x4, r10, 0x0, r12)
sendmmsg$unix(0xffffffffffffffff, &(0x7f00000015c0)=[{&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000100)="34c4994d2c6312671d741f5262da0e8947e6e20288b99dd8c643fa6fe83ed8", 0x1f}, {&(0x7f0000000140)="5a59e221a198fa27b2925e6beb64f53bb165411853c6624af40c53aa18dfd98ad884a2e418889051fd44354fe2d26d123f7846ac8cc05501318f6cfa6b25b29959e4330fc79f98be30d45d53f02f29edb69e8dcc8d0bf9a2132dc7abc7d054853fe8da031d5af89f180f564bc49ac5097542d808f6", 0x75}, {&(0x7f00000001c0)='KGT', 0x3}], 0x3, &(0x7f0000001640)=ANY=[@ANYBLOB="1484501c4b0000000100000001000000", @ANYRES32, @ANYBLOB="00000400e503ac631a4c479b3f40df7bde010001000000000082fa0001000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x404c054}, {&(0x7f0000000280)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001480)=[{&(0x7f0000000300)="149259a470efc92fb32dc391774b95ada607bac63cd0009af6d3904e6a34274f4b3423e8d8c68b5f68b727f3ca2a54aa2f89fb6ad6b8b660a4519061e3ed70536b69b777032e9f889c5420808c762f3eab285695bab4d77ed728c70cf6ed7cceb48246c68d4f9554590ba8033928a3a24e5bddd320b0ee0f065d69238ea12906cc823d21c7602f667a1b61ede25ea9e35597f945803286cb373bd324697394a3a6c00a852554ce4b1381ac6c8ef11754fc8020bf55c0a3300efc3f8d075cc695d7288e89a7a1d41e5d497149046cfa57f5c3323154c1d16ae81c1811a6fc0518b903f4348ca807", 0xe7}, {&(0x7f0000000400)="a71aa67a5f490a", 0x7}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="e8e0bb8278a022fcde1e26580a8683e8f0908fe415d335dc0ff33d91ff", 0x1d}], 0x4, &(0x7f0000001580)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, r9, r12}}}], 0x40, 0x4910}], 0x2, 0x4000000)

19:52:33 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x8)

[  774.547096][T29228] sg_write: data in/out 996362861/221 bytes for SCSI command 0x6-- guessing data in;
[  774.547096][T29228]    program syz-executor.5 not setting count and/or reply_len properly
19:52:33 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0xc058560f, 0x1)

19:52:33 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140))
r1 = dup(r0)
ioctl$DRM_IOCTL_MODE_ATOMIC(0xffffffffffffffff, 0xc03864bc, &(0x7f0000000300)={0x0, 0x2, &(0x7f0000000200)=[0x9, 0x3], &(0x7f0000000240)=[0x9ee, 0x3, 0xffff, 0x0, 0x0], &(0x7f0000000280)=[0x34, 0xffffffc1], &(0x7f00000002c0)=[0x1], 0x0, 0x83ce})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
write$P9_RMKNOD(r3, &(0x7f00000001c0)={0x14, 0x13, 0x1, {0x80, 0x4, 0x3}}, 0x14)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000000040))
r4 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r4, 0x2285, 0x0)
writev(r4, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:52:33 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = syz_open_dev$tty1(0xc, 0x4, 0x4)
syz_open_pts(r1, 0x0)
ioctl$TCXONC(r0, 0x540a, 0x1)

19:52:33 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x9)

19:52:33 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0xc1004111, 0x1)

19:52:34 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c1"], 0x78)

19:52:34 executing program 5:
r0 = socket(0x22, 0x2, 0x24)
close(r0)
getsockopt$SO_J1939_SEND_PRIO(r0, 0x6b, 0x3, &(0x7f0000000140), &(0x7f00000001c0)=0x4)
syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0)
r1 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1)
r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x90201, 0x0)
ioctl$VIDIOC_TRY_FMT(r2, 0xc0d05640, &(0x7f0000000040)={0x7, @pix_mp={0x6, 0xe53, 0x4f424752, 0x4, 0xc, [{0x6, 0x9}, {0x220d, 0x2}, {0x7, 0xffff}, {0x1, 0x4}, {0x7, 0x6}, {0xfffffff8, 0x1}, {0xc966, 0x8}, {0x2, 0x1000}], 0x20, 0x5, 0x0, 0x0, 0x5}})
writev(r1, &(0x7f0000000000), 0x0)

19:52:34 executing program 1:
r0 = socket(0x22, 0x2, 0x24)
close(r0)
r1 = socket$inet6_sctp(0xa, 0x5, 0x84)
r2 = socket$inet(0x2, 0x80001, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={<r3=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x14, &(0x7f0000000080)={r3}, &(0x7f0000000100)=0x18)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r3, 0xae, 0xfff, 0xffffffff, 0x1ff, 0xffff}, &(0x7f0000000040)=0x14)
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r4 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r4, 0x540a, 0x1)

19:52:34 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x10)

[  775.031505][T29256] delete_channel: no stack
19:52:34 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c1"], 0x78)

[  775.069381][T29259] delete_channel: no stack
[  775.074043][T29256] delete_channel: no stack
[  775.123634][T29259] delete_channel: no stack
19:52:34 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
ioctl$VIDIOC_S_EXT_CTRLS(r2, 0xc0205648, &(0x7f0000000080)={0x9d0000, 0x10001, 0x3f, <r3=>0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x9b0902, 0x1, [], @string=&(0x7f0000000000)=0x40}})
ioctl$SIOCAX25GETINFO(r3, 0x89ed, &(0x7f00000000c0))

19:52:34 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x2)

19:52:34 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x3, 0x101005)
ioctl$SG_IO(r1, 0x2285, 0x0)
writev(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
r4 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r4, 0x2285, 0x0)
writev(r4, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)
r5 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r5, 0x2285, 0x0)
writev(r5, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)
ioctl$SG_IO(r5, 0x2285, 0x0)
writev(r0, &(0x7f0000000000), 0x0)
pwritev(r0, &(0x7f0000001580)=[{&(0x7f0000000040)="e7ce891e67f1337fd06e1d3e237888a2dce1c65c2702516bf0af969d814119994685f60080ae3714bd6358c6e062f9f562aec1a30b754b47a4dfe35989a0840ed79749914a2a8f8d575402ed51500171f135c1853843b9a1815955442e01c1db9826bf44ca1fadec50698dfc03cb1be9301880ffee7b8e", 0x77}, {&(0x7f00000001c0)="01683275eecbdcb3a4afc14cf241d64486f3b024dc1ec15536e8e9a49f101b1a1323b7dd47e0ffa6064c3b92d0778d45610c9e24265820227b45341fc5ce63bc41e3dd841bf757b7d2cd95e23bc6d0192c3b9dce385e5c2397af105db9c5bb12511361d03d03b29628eb3d2f403dfd9d337d9a25b21917095dd5c9ad01f0483382d8ae092151e1dd1832959ef431e6823d28c7087348e367f66b5e4fe4", 0x9d}, {&(0x7f0000000280)="757e857cab75955cd763fa735d05ff2edfdc1540e5bf51e3ffe1a5e5f991cde48d4e23b04125abf3f505f25009f7a967daaf79985766715ff260529657d3a36814d001ff0541cc41bd88dfce0932dac043b0e376bd6c40b549248d7ac257f7369a8dda96598432bee07c18d1cda4ab4e31a6401efc87f5ab30b67401bc45cfe8d12a2d5cf3212f32463c49eea233810dbef9a131", 0x94}, {&(0x7f0000000140)="c2224da3e4b6208a0b6a9bb6af3eae4e5ca352987b154ba841b7", 0x1a}, {&(0x7f0000000340)="dc650f562ad7fb0704538de6528d0aa68555afbc63b48dd7a45c5d5c77cb15991d2598af7caef80303c5e2037a0b2014a9f1f18892510ca3b953eba740eb8a3f24b3f6193df478474d088b534a9c3eb6b62a6764f8641e3254811da68204db8a1711952724d86a3bd95718c986d6da7944c09c49be34ce559084b8d527dba2caa5e039c848c377fe37d7aa4422bef49a103e34fb7d5a5186152841c0a638498aa1e122939de58b303af9e2715dc4f2fd1003f236b5c9d3c58e7fbb", 0xbb}, {&(0x7f0000000400)="efd38bbb33f462ecf2631871838fa8ba47c42dd31e3e3d7ae1048f139ad1d6237b2fcee456f0b77f7f038f248cd652ecfa630c04cada06ed6d50d1078918086d67d1986fc6ce5b91ce27cae8e9a9aaea523d86b918b305eb23ee48da9813d902b2e7c446aae5a44d592ce7c077717f2fa85c7a1ccc9efbb841c97b", 0x7b}, {&(0x7f0000000480)="10192f466cc9136ccdc770d1721c0f2d8a1d70a5367c6bc9e6d2d6b40d1e21b78ee86a7715134dff1409c1d7f80f936fbae4d4198ecaa7bd126207ab78d7f54c4620fc8d935cc9fa1f87e1d046d9b83aaed6e4c31b87bd51fade616b2f1d5ae76ce9c767e2f3a52a67dcaa36b3f0bcb73e2bb5f400373df9f69858e8363927c14d7304d8bc62e7f1185bafcc575c63499e202c31f937af28fa543dfb5bc2d85d3e21539e2a9f32119e901039d7327caea1d82280719a251478964d88356ae5cf873663b8d04cb914ff94682fa8c93d24a6e204c156cb2ea74b73629bcb75371a50eb094fc57b6548697aede03318c3693e075fa508f379f122ee3bfc5f68ce356a2161140095deefec9e9cf8e9059c75e0c6c86ef4bb26b6bf6642861c1b5dc70ad9d84c0b45d295a1e2d9da079b047345998eefccc5cfb0b3a1e06634556b0b3acf7ef13f2779246c0b650b705bda70576735a57e84e45c4b2b2b9a233180f8253815097712a0fa467326af73ba70a584aaa07d914a589e8f850efeb7d1963fbb1ab6cc06955e62d161d331404e03ae9728ed499859aba626e7b040510f328b2540ead21132fff8ec715374d30606fa1c32bb64dd5f9ab06cf016266119f322e6ea62c461942dc3f903c7878217db4294793373bcc3836fddd25af6af63193aa096b58f7d89c090933dd77b0d4e05e0d597af3723e3b9a2c34b7e7cf4cde9998cb9372d8a5fe33170a1f1cb20ec3e202165856e19ca6fe5dc59ef6dff721da5e3479861ddbb8981478d8d0d6f06c408b25c175f0623f9d781c4d122b5a0aede76f780533677ab74fe0dcec727acc6eb3be32cf80e0bc575dcadd4e09c7b9feb8987aea26f91f0b223bcfc9eb7335e0b1696de4b85e2dc87cd1c2733cd9472ff8dee22b691de4a6da7515d060e4b40512390334596ae5270c4d90c4c09359b4acf94b580a56153cb2e08b7f61a094ae0620a040659ce84fad64ddc83912ded72e4e3999e588289018c1626ca161dd0314d9bdf62fb9f8d245b52ecfec1a9d929b69951efd6a3b49bcb8d9eb25213adb85accc7aec62db2bae5d039333de6ac43012936dad656f55833d38456ae707c8b71ae3aa8c8af735cc8be2a263505bcc556841d56bbd3de6e7a448997373c97c487e709ef2d0b62d5f5aa295982a62114f3bbabdcda6b6c62526ea4053a7809ece6d69c8846af68cd633a092e2ff5e1310d9df82d8dedfab21378a5bde639f17fb151f5a35d9548af19664219b915fb68e5efe3e99157777d69a7f62fced208b7981cdeee7b618ffe0f88b8925c7a577b21a181736c0fd2be7c29e47ca8e4a5f2b1043934048abe9ef659a3db289a026f1877137b18f9c9ca6dfdfc4f3d02d3711d85602be9b02019879a15de9bad5d8c4c0467e5f759015f852f842d4dc5577151a3e3e949814adb837bcef0c1859fd2f9459ed8e1c6259e2b38440d3943e0c876bd8d13397106614849fae56fa1926276d3729c3cf6736d609046ac3e1148503f89f8d9193e43bc41d43b39fb5177375a3d768778ed9bf612cd2636a78886f6aca3f2cfc0940e30add0ea98d3241295a61e0427e82ae1d86f5405291b6e160396920b11f7fdd2d70c02e6a43004ded4c74ab3d25ee7168f3ca773b1207e1dadc5fc4ee90d8a2ff8413acaaccf7db17faf196f156527d58d0bdd50df3e2365935e4e9a907f3285ae6c500a81f847cf2e7960a6a8c6f53de15af3f85a0e86a61906f7c3995ef48197e69530cae4b00160603f3bf20a331ec86ae5a12429dbfe801c8049fe934acac639917b8d62e80f26050624894b9d4c78e33a72e8f90b6501dcfd4bf7a765c0fcec08bbd63b27b6c5ab0f5be596c37392786e13100240d3e0fe56366e3bca1acebf4d8e0856173afeea9179ce7dceda0e4ae0868e4ca809d10321ec3db42ba881c74c00631c54cb881fe27dc925b6ec4104322699094fb08344e0c6cdd65c86a9969a7b3b2fd7346d88b4e8c6e5d66c4c1c95991ee1c7c866bbd139e0ddc1bc0c3a6600f6584192116971d929547aed8167e6400425d96a97564ca2b5c4cef439c7140c80d41f547230577b287d79e49827110ef0bae9c781806e03043d0ea556479d0cb16f0aef8b08e9e155f1d671ea3fddc5ff9dec689a7c3f2eb7539a312d512277fd9e815620229ef3b50e660946ef1e0e237108dbc12b3e3b2813093c43d286169a82fc7b7e78f07963f1712f2ef9e857f9d80e99d34a0c3b4596b7dcfa2d8d4cafbe60cd1fe4663c2dc73d2a9ffd447adbcdae888ba2cd7ac350c7a95d8918d04813eb7a0316a2f9cd03d9cad3b90b5a3aa6fd1c4145adf6b73a2b17348afe17963b9bb22757b77d03c34ac9e739dd46ba4d772873f6808d02052893ad2157cf956f58fe22a33258b2ce79b8cfd9609ca87ede383fb45b409abd62aa9b52527f1329376f10b55b738ae0a6a6648ecd3d27eeeb23eb053b6973255051f09b0eb63ff498be8ecb344162eb549ee2fdbb4e2c308db7b58857d2eee021ceb3250989957d4e6c17b3eb5494df29273d0ba102b6210314b56ebc2f72e793157597fa9f076b41365421d1e6011e51eb9736cae02521291581753c8ad858730816c42ab33caada6ef91386fe4578b47f47dfceb1768abce0eaa02d64d0789203633179d1dcc4dcd58d92c656c6609d408c98fc00ca5479ec5701629aa033c4d6b6dc75e295615dc3c851a1928d7badbe8fa39e0f1ad60e7cb07d8d25b8cedd188934c8e59dd287761204704f0bd0e036dd8da8e61b3d782a02438f6f0cde76fa7f1bdac4b9fc4967572232256650aaa3afcd79eb8862dabbb4f17c284ae6664f3dfe0a096dff2358aba0ee024e49929d6d86352c9706bcff795f05151f23a760d848feb1a66ec29e202662802669cea23699650eae6ee7e6c26455a11962d462ef511722d6d57576440de9e5aceccc2b3c86a6eb59f032c2b7c324d5240fc3a83234437c4f2f11b41d6b56917caec95d48f38a2a51291274eb39413e51dfaae1d16a57cc50f7e1dc038893e3723681d9f3823f9d43e59f9d00ccceef6ad09ce11212ae9683c6d0f765487ac58c1162f3cf9f346ebaa4fa300ed48ce6284457a8eb1def4dcd7aa32e6017babbedf6f87d16cdaea4b24b5b1318e07f34a0d3793dc0f55df0fa06b87b40a43c5d73e6a84ab48a76146bb7188bac0518ea5f9168de2eade50f27241501126b6e80eb94b04e891a45c456e427974f2c2df00776dc3fbec555ca9bef05dea2abb7b8e399db763a39e5a62f85a602537c67fc3e891469f588197838e5def89c1ed7e081bf0938f0bd8f3f11c2f9617b80765c0afc3dbdc74b3de5dff2aec18eec0486c178ada5a5ed8270acdde7c63d753d45719d7d7d83517c1fa79f952a28d78dd61e7b07e7ec726c0ded540b974bc0b806cb054bf671ed214608841cf3bfd2b3cf0dbbbb3317dcf3d3b8acdb526ca1d2531eff1a79b7fa5270189413f44395d3d25eddc49f88bacf66d88a5a8dce8e7b8a337ff95cae8f9f8b688f20e9a6df3646943e1306d6bcf6274573f30f7da33fdd9038bc5e26296d0b75c87ae1dd4d97a6650d50f882cdbcffe536a0c57fa091274ec9ac3a8251ffe297de5a3a9cbf7c39c0e8acbacd66ab710714190822321bc4975a935b9214fd9ea279ecfe2486a1cd4ce82dc3376e74a1db12a192e9184621c6e80f4637fbc6fc3e341aa4016982c4a69c9aab44fc77d4ec9cf12821940124aa68d986eea49f28de6f7b08ec9ff564ae3f40b316e9602b8e8f86588e7d78a738f2ddf739049543e363ca50a434a564f29731887d17d87a373b47d3b7e3a8d7dfd163ee685b594303c961f9bdc3324e01e75d626d4124a3992b09fe2d85d325b209be9509df86205dba665e166272eec1b459ecdeee2ce370072d21b574cea117311f251885527aee156a5858f768cbeef32b8bfd5b9727af70f888b56a33c0eabdb63b15721b8a79896401dc395c7e1d4746c20831f6b22ef2f2731a1cf41c0c3a266db02b57a678c0905aad5e8f8faa3fa448e508296855bb0599033c70015fb5c75b701c7e9bc6f013b4fd589831b6773699607cc01de065cb69d12f5a8a3b83dc58709ac713c4f17b94d4d94ce4bd86df13c0d34aceae8471cf84539c34edc2a9353b2f6298116c872276655efa67412aceb4c943a605dcc446d01b91af613055f8d3bafdb86ce6fdd5bfbc6a694f8d7709dceacb0520ea8f9e6efa08a4ec7e65e0b4ea61cc432f5531d5bb5bf1a0b9f1ab0875ed73746952b11ece683df30cabcada003535678dfbecf46844dc5dd26537020c580b26c967d7f92a4b86ca096ce38650cbb0bcc2643c1d893c929eae5c3ef5e5d8f414d416339058c48ffe16a4f452a7bd5e414fdb98525162885b2040fc29a6529c196bcf0dfdec3b1fc7669ecb7153149f31cf9ce2e69be3d60fafad49282d1c64d166b693548f7fe7fa62b1b9eb605e57fb3b9f67294d681a72e73da9bf1c0bce27defa9dc6f09de33f51e17228be71ed489a8295562621e91d1a86e1a4b0d13daab2fe713bbd8724e2768861c97bc581da1f81c6b053df384cfbdb99f54a8fe9555e0e1e69c1e015d2281465ad7b13a9759cf27c3e645fb7e42c317bc91515ef5bc988e3af4e6294e47db12baf9db8d0d63fb9f6e6c3335bd5259429e2b37a6c71af60b2d09c3f23adc0c1cd925b4f5bd488c2249b2c794c6e276cd924aaf465dbc5c191c2f1aeef9c5c44651d7c0535ae7b322d9502468544570383e37f8a2e666e70900c20f279ba7a4559817c2041b284c4270566b72a12f3f29b26097ac40f2957524c1a5ccd93c5ebc3bc43b895ed366893cdb00e9d2f4125b9ebe1128d49eeafba841d6a75549955edd417c2848eb839a7fc557f4823e499c77b5227c7a84d3486d2c728809ee576f6fe224c972ebe66fcc9d4ee3d9c1910e9de8998a6e7a68952f50ade1abb29544c34bc5e53dbd1f2e3f8b6a69d9bb23cd438f84ac12ee76b77cfda984c7a8d616dab2cae265ce2ecff490d48cad60e4c65f4f243beac9b8589117873948c2b1e68e3df6ce7536f84206f3a068fb024ca9db85d616f466326311fa3d165cad30821c38676379531f7974c1ee34ea88d084cdb0aef7a9e012d50fbfe403a91f022de8318b5f2bb615b64f950fd4f4c1fb14765da87470a195bbe5250ed81347fd678ecf2ba3787736675db89adfa7cf003e1a89437cc690469f8ec91400cb4d3367861a83f54dc2586010be7a6c59595957e9427b4dcef5ec53693387547aec1af0b1a90f15896452f1a21b59d382f4b2f9f241a871dfee552ba8b49bbe9a04dd2fb493de194e2870eb29f5e255102f9d314693f8b8532d56fb9d3969ae5ee7d246493a9e5935cb17dc19ef0c3b667006e051e7d6a59d95a5327bcd1322b415e7016e0b9741ddd2e6136ddf1b0c09067c414b373c9c146628eeee14f4fd8b8c4897819cb07d60b38df65957e5bb591fc4fd136d975d2011e14a6e5afb2c7cc59b8b7e994dbc6b958f714142e59166026190492fe8527a11c142b013974aa100ded44a3b5365bcfcd3ef6ebcc9c5ca9a058fb23e05796fc4805286689784957c055215daec9e6489c31fffb32168564b85719f7ecd7a6c24db69322fd60613fdbee17fab5696660b486cb9d4a62883aa15dd61495540182ee977c357d8331fd1b0eebe2ddaf755466791f6b99e6ea2ac607bedd5cca2a82914192d009d47aea57e7a82b2cc31a3d6b7d6b0f53debdc987459fb6ba708de090375088c671619bdef76d286a1498173f571dfb", 0x1000}, {&(0x7f0000001480)="4451474e9f79605cc466805641bb0c6ce9e5b4f9d011c7a493384586a487eceb8af499c270638d35bd77b0af3f2dcbd642f36afbfee5ffd1b4ed1d5eb42e7989d518bfacaa2d5288613fe1098c87c3e6417e8ffde3fee5d896263c836507c825cfdaaba5a104247dbff6fe5d9abc326730b1c11c819a18edc7f4df524649d821d65f0c312c4d2868e776ec2cfe3b6da8758796da31adde92071eb2afe41f4dad80f12354f282fc7380bc72d91b8bcc9607111a49c9cfccdb75e8647305e278ff2101fcb67f1aa91979be5e65b0ac", 0xce}], 0x8, 0x3ff)

19:52:34 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c1"], 0x78)

19:52:34 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0xff00)

19:52:34 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)
ioctl$TIOCGSERIAL(r0, 0x541e, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=""/79})

19:52:34 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r1, 0x2285, 0x0)
writev(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)
r2 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r2, 0x2285, 0x0)
writev(r2, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040))
r3 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
r4 = dup(r3)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
ioctl$SG_IO(r4, 0x2285, 0x0)
writev(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:52:34 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c1"], 0x78)

19:52:34 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x3)

19:52:34 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)
r1 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
dup(r1)
r2 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGLCKTRMIOS(r2, 0x5415, 0x0)
ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000000))

19:52:34 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x403, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x1)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x4800, 0x0)
ioctl$BLKROSET(r2, 0x125d, &(0x7f0000000100))
r3 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000000)=[0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0], &(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100), 0x2, 0x13, 0x9})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
r5 = dup(r4)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
ioctl$KVM_XEN_HVM_CONFIG(r5, 0x4038ae7a, &(0x7f0000000180)={0x8, 0x920, &(0x7f0000000240)="c006d33f6a8314309850b6766d091ba08ff2450a6f3d35ebdd6e434ce4d83af0153072d1fd6e1cb64987f2e0714e697b38a61e79e3a3011f7c8f904cb452923130e0cc6679cc8428f9773e43af9e2d83c25fea0764553b6449ae0b9b6dede4d911d432fb9c2429b66df15e5d9c6e3d51e929373bde5c3c7b3ded8108da947dd94eeed62a771ceb924b234494e0c37d02ecef7eb01fec6b2d0c81", &(0x7f0000000300)="3c64cbb35e4fcab9a81d9e043aa841f3dc83a17cc591623676612d80e08fc00dedfd1ff61188ad9a6b335ec66ac1369409240738c55561e62379f8e3edb104048919c2678e4e1a3b35a5967a43abf1e88d6ad8d4bde1f0a042d342fb1f8d8e0458b3ed9125324e51572dc636a5", 0x9a, 0x6d})

19:52:34 executing program 3:
r0 = socket(0x22, 0x2, 0x24)
close(r0)
r1 = socket$inet6_sctp(0xa, 0x5, 0x84)
r2 = socket$inet(0x2, 0x80001, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={<r3=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x14, &(0x7f0000000080)={r3}, &(0x7f0000000100)=0x18)
setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000000)={r3, 0x7}, 0x8)
r4 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r4, 0x540a, 0x0)

19:52:34 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c1"], 0x78)

19:52:34 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x5)

[  775.784544][T29301] delete_channel: no stack
[  775.910404][T29301] delete_channel: no stack
19:52:35 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xa40b}, 0x0, 0x2000, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)
socketpair(0xb, 0x800, 0xfffffffc, &(0x7f0000000000))

19:52:35 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket(0x22, 0x2, 0x24)
close(r0)
r1 = socket$inet6_sctp(0xa, 0x5, 0x84)
r2 = socket$inet(0x2, 0x80001, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={<r3=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x14, &(0x7f0000000080)={r3}, &(0x7f0000000100)=0x18)
setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0xab09, 0xc62f, 0x8200, 0xe9, 0xef, 0xfff, 0x1, 0xc8, r3}, 0x20)
r4 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r4, 0x540a, 0x1)
add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000140)={'syz', 0x1}, &(0x7f0000000240)="8bd69acafb81b6dfed5d5a4a2e644e00eee77d98eb30b07051bb21ff754b1bead5d01276f0c64c0014340f139fdbcb16621dca7c11f9a4df86635891dda3894fafa78aa3a63dfd7a7fba411577e69e3b6130b136c749f922b0d4e943f95cb8d53712b3686bcd5c0b429a513a97cd60b4927d8d5b6e5ce2cede88023d581840", 0x7f, 0xfffffffffffffff9)

19:52:35 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x3)
ioctl$TCXONC(r0, 0x540a, 0x0)
r1 = socket(0x1d, 0x2, 0x3)
close(r1)
r2 = socket$kcm(0x29, 0x5, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r2})

19:52:35 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c1"], 0x78)

[  776.113214][T29318] delete_channel: no stack
19:52:35 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x6)

[  776.230946][T29329] delete_channel: no stack
[  776.237068][T29324] can: request_module (can-proto-3) failed.
19:52:35 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x240, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = dup(r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000000))
r2 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000001240)='TIPCv2\x00')
sendmsg$TIPC_NL_PEER_REMOVE(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000680)={0x20, r4, 0xc8ef0a4335e6829f, 0x0, 0x0, {}, [@TIPC_NLA_NET={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x4}]}]}, 0x20}}, 0x0)
sendmsg$TIPC_NL_MON_SET(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r4, 0x2, 0x70bd2c, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x4008800}, 0x4040000)
ioctl$TCXONC(r2, 0x540a, 0x1)
r5 = socket$inet(0x2, 0x1, 0x1)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
r6 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r6, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
r7 = dup2(r5, r6)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000180)={r7, &(0x7f00000000c0)="6a0537938f4cdbce04409b980497112de335e3decbe161b07f9a840e3fa5c78b93766d024eb3578b2560e814fc037030174b191cd172635a521fe22d400097e3d98af6a0733e162271ee897dcf12496f2240241753122b3e6ba5b8c62e2af05599a15fb924ce8ee217cb231513c3fc0a550d54da632bc4fc2f867924b8101815b9a4e6445b88201b12a5713eed0c35a935604446ac86cd96280600a5f1e0b2ecd65cbd30bdda458acad943c52ac68786ca708e"}, 0x20)
r8 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGLCKTRMIOS(r8, 0x5415, 0x0)
ioctl$TIOCSBRK(r8, 0x5427)

19:52:35 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x2)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ftruncate(r0, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
ioctl$BINDER_SET_CONTEXT_MGR_EXT(r2, 0x4018620d, &(0x7f0000000000)={0x73622a85, 0x1, 0x3})

19:52:35 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c1"], 0x78)

[  776.319608][T29330] can: request_module (can-proto-3) failed.
19:52:35 executing program 3:
r0 = socket(0x10, 0x2, 0x22)
close(r0)
recvmsg$kcm(r0, &(0x7f0000001440)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000001c0)=""/165, 0xa5}], 0x1, &(0x7f0000000080)=""/61, 0x3d}, 0x2040)
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r1, 0x540a, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
ioctl$DRM_IOCTL_MODE_DIRTYFB(r3, 0xc01864b1, &(0x7f0000000040)={0x5, 0x1, 0x7, 0x1, &(0x7f0000000000)=[{0x6, 0xa603, 0x8, 0xa}]})

19:52:35 executing program 5:
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x0)
ioctl$PPPIOCSMRRU(r0, 0x4004743b, &(0x7f0000000080)=0x2c6)
r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r1, 0x2285, 0x0)
writev(r1, &(0x7f0000000000)=[{&(0x7f00000003c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22052e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b4605bce8fbd269c5cf8e51b036183c67bd400ace981bdc1bc2e91ef943bd857d9f84d4fe03fc4bd26872d640259b5090978296115f2d46786eb6e241ce167", 0x71}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)
r2 = socket(0x22, 0x2, 0x24)
close(r2)
r3 = socket(0x0, 0x3, 0x1)
sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x0, 0x0}, 0x0)
r4 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000240)='NLBL_MGMT\x00')
sendmsg$NLBL_MGMT_C_LISTDEF(r3, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="00002abd70000000000006000000080007000000000014000600fe8000000000000000000000000000bb09000100544950430000000008000700ac1414aa"], 0x44}}, 0x0)
sendmsg$NLBL_MGMT_C_REMOVE(r2, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="d9270000", @ANYRES16=r4, @ANYBLOB="100026bd7000fddbdf2502000000080004000200000014000600ff0100000000000000000000000000010800020005000000080004000200000014000500fe800000000000000000000000000019"], 0x54}, 0x1, 0x0, 0x0, 0x4800}, 0x0)

19:52:35 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x7)

[  776.457864][T29337] netlink: 'syz-executor.1': attribute type 2 has an invalid length.
[  776.559438][T29341] delete_channel: no stack
[  776.626714][T29342] netlink: 'syz-executor.1': attribute type 2 has an invalid length.
19:52:35 executing program 0:
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c1"], 0x78)

[  776.705813][T29355] delete_channel: no stack
19:52:35 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1, 0x0)
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
r3 = socket$inet(0x2, 0x80001, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={<r4=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x14, &(0x7f0000000080)={r4}, &(0x7f0000000100)=0x18)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040)={r4}, &(0x7f0000000080)=0x8)
ioctl$TCXONC(r0, 0x540a, 0x0)

19:52:35 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
ioctl$IOC_PR_PREEMPT(r2, 0x401870cb, &(0x7f0000000080)={0xfff, 0x3, 0x6, 0x1f8})
ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f0000000040))
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:52:35 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x8)

19:52:35 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = dup(r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
fsconfig$FSCONFIG_SET_BINARY(r1, 0x2, &(0x7f0000000000)='\x00', &(0x7f0000000040)="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", 0xfe)
r2 = socket(0x22, 0x2, 0x24)
close(r2)
setsockopt$SO_J1939_PROMISC(r2, 0x6b, 0x2, &(0x7f0000000180)=0x1, 0x4)
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r4 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
getsockopt$inet_dccp_buf(r4, 0x21, 0xd, &(0x7f0000000240)=""/4096, &(0x7f0000000140)=0x1000)
ioctl$TCXONC(r3, 0x540a, 0x1)

19:52:35 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)
r1 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc6, 0xfffffffffffffffd)
r2 = socket$netlink(0x10, 0x3, 0x0)
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, <r3=>0x0}, &(0x7f0000000380)=0xc)
keyctl$chown(0x4, r1, 0x0, r3)
r4 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc6, 0xfffffffffffffffd)
r5 = socket$netlink(0x10, 0x3, 0x0)
getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, <r6=>0x0}, &(0x7f0000000380)=0xc)
keyctl$chown(0x4, r4, 0x0, r6)
setregid(r3, r6)

[  776.935611][T29375] delete_channel: no stack
19:52:36 executing program 0:
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c1"], 0x78)

[  777.008975][T29375] delete_channel: no stack
19:52:36 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x9)

19:52:36 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x1)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ocfs2_control\x00', 0x40000, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r3)
ioctl$TCXONC(r0, 0x540a, 0x1)

19:52:36 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x2)
ioctl$TCXONC(r0, 0x540a, 0x0)

19:52:36 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x74d4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8)
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x1, 0x2, &(0x7f0000000140)=[{&(0x7f0000000080)='C4', 0x2, 0x200}, {&(0x7f00000000c0)="2b59efcdd903a9e62c3fbc7183df6c2afd2614599484aead24f78113e46e9f63e5f16b1a99cdde07645f68e4d8eb06ea78fe97bc2e562946ae03705d8d1b72faac0002459c3a69ef5c769e9f701ea0a30dd9275981c853d6bbd24b01f4c82261f652dc0d6a75dc0aab7c6251a232e0cea13d22a2b89200cc11b9a63f06", 0x7d, 0xffffffffffffff97}], 0x58428, &(0x7f0000000340)={[{@nobarrier='nobarrier'}], [{@fsname={'fsname'}}, {@fowner_lt={'fowner<', r1}}, {@audit='audit'}, {@appraise_type='appraise_type=imasig'}, {@rootcontext={'rootcontext', 0x3d, 'root'}}]})
r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/dlm-control\x00', 0x20042, 0x0)
sendmsg$IPCTNL_MSG_EXP_DELETE(r2, &(0x7f0000000540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0xb4, 0x2, 0x2, 0x801, 0x0, 0x0, {0x5, 0x0, 0x6}, [@CTA_EXPECT_MASK={0x18, 0x3, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2d}}]}, @CTA_EXPECT_MASK={0x88, 0x3, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @loopback}, {0x14, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private2}, {0x14, 0x4, @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_ZONE={0x6}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x20000024}, 0x4040000)
ioctl$TCXONC(r0, 0x540a, 0x1)

19:52:36 executing program 0:
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c1"], 0x78)

19:52:36 executing program 3:
munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x0)

19:52:36 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x10)

19:52:36 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$kcm(0x29, 0x7, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)

19:52:36 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(r2, 0xc0305602, &(0x7f0000000000)={0x0, 0x100, 0x300e})

19:52:36 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x2, 0x200000)
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000040)={0x1, 0x3, 0x0, 'queue0\x00', 0x8})
ioctl$TCXONC(r0, 0x540a, 0x0)

19:52:36 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0xff00)

19:52:36 executing program 0:
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0)
syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c1"], 0x78)

19:52:36 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403, 0xfffffffffffffffd, 0x81, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)

19:52:36 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)

19:52:36 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = dup(r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
clock_gettime(0x0, &(0x7f0000000000)={<r2=>0x0, <r3=>0x0})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
r5 = dup(r4)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
r6 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r6, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
ioctl$VIDIOC_DQBUF(r1, 0xc0585611, &(0x7f0000000040)={0x4, 0x4, 0x4, 0x400, 0x401, {r2, r3/1000+60000}, {0x3, 0x2, 0x3, 0x7c, 0x9, 0x81, "67181a47"}, 0xffffe2a3, 0x2, @fd=r5, 0x7, 0x0, <r7=>r6})
ioctl$TCXONC(r7, 0x540a, 0x0)

19:52:36 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x12000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty20(0xc, 0x4, 0x1)
exit(0x200)
ioctl$TIOCGLCKTRMIOS(r0, 0x5415, 0x0)
ioctl$KDMKTONE(r0, 0x4b30, 0x3)
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r1, 0x540a, 0x1)

19:52:36 executing program 0:
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0)
syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c1"], 0x78)

19:52:36 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$SEG6(&(0x7f0000000140)='SEG6\x00')
r0 = socket(0x22, 0x2, 0x24)
close(r0)
sendmsg$RDMA_NLDEV_CMD_RES_PD_GET(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="180000000e1400082bbd7000fbdbdf2508003cb6a1b6ac00a44a0f45a3d6c00b0876d98add756d4f5c13505e96f94eef0354f4cce055fb011cd86524ea66bd6c9c6d313847297e479aab7174d9cbcc8295fc558a759ef010cb43aa823159e5210abf0809f40185d04f"], 0x18}, 0x1, 0x0, 0x0, 0x4000}, 0x10)
getsockopt$IP_SET_OP_GET_BYNAME(r0, 0x1, 0x53, &(0x7f0000000080)={0x6, 0x7, 'syz0\x00'}, &(0x7f0000000180)=0x28)
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r1, 0x540a, 0x1)
r2 = socket(0x22, 0x2, 0x24)
close(r2)
setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000000)=0x5, 0x2)

19:52:37 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
pwrite64(r0, &(0x7f0000000000)="c59d2a22b1618a4de54db8f177deea3c947802e628c38c0e12f88cdfdfefecfb17ed49afc3fbc4698a2dee12785bd28703db9eb8d93cc0a4e8a7abed6230626d3cdca3c92a7bc8c8ecf2138a7e99ea6a7983608242320a796de6aa3a41a2bd86a753a8107292ab550da3fc5cc2ab0db6dbbd4dea977d0e20d2b2709bbd328b7996b2e25e", 0x84, 0x80000000)
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r1, 0x540a, 0x1)

[  777.966956][T29445] delete_channel: no stack
19:52:37 executing program 0:
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0)
syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c1"], 0x78)

19:52:37 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x0)
r1 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
ioctl$EXT4_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000140)=0x88080)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
r4 = socket$inet6_udp(0xa, 0x2, 0x0)
ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000019180)={'veth1_to_hsr\x00', &(0x7f0000019140)=@ethtool_stats})
getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000020c0)={{{@in=@multicast2, @in=@private, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@remote}}, &(0x7f00000021c0)=0xe8)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r6=>0xffffffffffffffff})
r7 = dup(r6)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002480)={r7, 0xc0, &(0x7f00000023c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000002280)=0x3, 0x0, <r8=>0x0, 0x0, &(0x7f00000022c0)={0x2, 0x3}, 0x0, 0x0, &(0x7f0000002300)={0x5, 0xc, 0x1, 0x5}, &(0x7f0000002340)=0x6, 0x0, 0x0, 0x0, 0x0, &(0x7f0000002380)}}, 0x10)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r9=>0xffffffffffffffff})
r10 = dup(r9)
ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200)
bpf$PROG_LOAD(0x5, &(0x7f00000024c0)={0x1c, 0x9, &(0x7f0000000000)=@raw=[@map_val={0x18, 0x1, 0x2, 0x0, r3}, @initr0={0x18, 0x0, 0x0, 0x0, 0xdffd, 0x0, 0x0, 0x0, 0x2}, @jmp={0x5, 0x1, 0xc, 0x1, 0x8, 0xc, 0xffffffffffffffff}, @jmp={0x5, 0x1, 0x5, 0x1, 0xa, 0x40, 0x4}, @call={0x85, 0x0, 0x0, 0x73}, @generic={0x9, 0x5, 0x3, 0x0, 0x512}, @ldst={0x2, 0x3, 0x2, 0x6, 0x0, 0x2, 0x10}], &(0x7f0000000080)='GPL\x00', 0x100, 0x4f, &(0x7f00000000c0)=""/79, 0x40f00, 0x9, [], r5, 0x14, 0xffffffffffffffff, 0x8, &(0x7f0000002200)={0x0, 0x5}, 0x8, 0x10, &(0x7f0000002240)={0x1, 0xa, 0x5, 0x81}, 0x10, r8, r10}, 0x78)

[  778.021455][T29445] delete_channel: no stack
[  778.051889][T29445] delete_channel: no stack
[  778.064247][T29451] delete_channel: no stack
19:52:37 executing program 2:
openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000100)='/dev/video37\x00', 0x2, 0x0)
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'mangle\x00'}, &(0x7f0000000080)=0x54)
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x4, 0x0, 0x41c1, 0x4104, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x402, 0x0, 0x0, 0x9, 0xfffffffffffffffb}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
io_uring_setup(0x79e, &(0x7f0000000040)={0x0, 0x0, 0x17, 0x3})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
ioctl$HIDIOCSREPORT(r3, 0x400c4808, &(0x7f00000000c0)={0x2, 0x100, 0x3})
shutdown(r1, 0x0)
r4 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r4, 0x540a, 0x1)

19:52:37 executing program 0:
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r0, 0x0, 0x78)

19:52:37 executing program 1:
r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
prctl$PR_GET_CHILD_SUBREAPER(0x25)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
perf_event_open$cgroup(&(0x7f0000000000)={0x2, 0x70, 0x7, 0x1, 0x0, 0x2, 0x0, 0xff, 0x20002, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x7ff, 0x7ff}, 0x1, 0xfffffffffffff801, 0xef5c, 0x1, 0x2, 0x200}, r3, 0x5, r0, 0x1)
ioctl$TCXONC(r1, 0x540a, 0x1)

19:52:37 executing program 0:
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r0, 0x0, 0x78)

19:52:37 executing program 3:
openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x92400, 0x0)
syz_open_dev$tty1(0xc, 0x4, 0x1)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={<r0=>0xffffffffffffffff})
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r1=>0x0}, &(0x7f0000cab000)=0x1)
close(0xffffffffffffffff)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000003a00)='/dev/null\x00', 0x105000, 0x0)
r3 = socket(0x22, 0x2, 0x24)
close(r3)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000003b40)={&(0x7f00000039c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000003b00)={&(0x7f0000003a40)={0x94, 0x0, 0x200, 0x70bd2a, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x9}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x12e}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x121}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r2}, {0x8, 0x1, r3}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x4c014}, 0x4081)
setresuid(0x0, r1, 0x0)
syz_mount_image$vfat(&(0x7f0000002180)='vfat\x00', &(0x7f00000021c0)='./file0\x00', 0x9, 0x9, &(0x7f0000003840)=[{&(0x7f0000002200)="53934acf212d239f28714879e8aa1dace50f804380f7ab5eaebd231c580cc06d9f444ede7fed8573ff9a12d81f6c884cd3e2e33081a8bc326d1fa1efd657c8aed7ad5b02c91bbbd3014be13ab502a0c671af37b4f5ce31376912b6a465decc8ae1f811312ca4ebe420038e5f6d935abf44d9b03560ea0a4e037555e697de667b153b79107151bdf67a66d8296ab32ee1baf98c6867928475ec2260abbda4ef2a9ac0be81b4b8e5e6db5b3d0a7a89ddcd2869929595ceb8eec252d19c12ecb82b5597f1135671eb894f1aa1024addb97b9025d6b7ce37bf34f34a95e0c0b935c4b30486", 0xe3, 0x3}, {&(0x7f0000002300)="09401bd981d5e8151241ad10aaf3267fe913092d5a69bd20cb12d454dc0229c904c69603b43c0dc60c7e11258a5290070db6672a7df85316aedbc8c085e91fb256274a544a864f509b62b27f864dc6f9894187993efe0470b2d319e4fa71a2d4117292838f966656e3721743c3f1ef0592084ac1b091eb4f79b68e9c011e85955e41b8d516b58e9020ab0e8dc27759bdb50ad6c81d8306ae5d3e82668f6572d7016763cd17df0bfce49da5a8b74c7894f4e2cc8071b7e1b5eaaec3be2f9c3d6071d9306781933272521dd4fdffa6e375ad030fa811bb7c35536a236d8cc5638083bf88bb84551f93212bd83f12", 0xed, 0x8}, {&(0x7f0000002400)="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", 0x1000, 0x9}, {&(0x7f0000003400)="fba345ff27e87190b5a0a8844113bc87e7fe2b63c33bfcf2fe3b795b0626a402973c8fb91233fe3154d0aed0d1c73f45a181013b5df8529268960d2f771e88b8d61723b2e48eb37e45687026672b6950f3ac8f3dcbb0681228e477439d06f98fa667c5f91bfe616c0979d6c0c6a2ba93620ad29cb25823e0a688110626efee4c744bf6cc38ffbfda4cf44508b325ed49c2cf4b2444de6c823d3c72341befb8", 0x9f, 0x63e}, {&(0x7f00000034c0)="c6210cd94eee4b", 0x7, 0xfff}, {&(0x7f0000003500)="9efecdf45b204c0ee3a60060a784a986ba6d963ffcd890546d4cfc93e7e8805b34f8cbe757b8b690b193420a6e7b37d5fcee5e8adbb0ee8eedf0bc1fb4a4a4498aecb29c15a6f94afc7fb973a659845e89feb89dca5435f746878e03fde5fba04b6f660ca5cce280ce8e2ec7098fc518bd52d57afb4ee2c0991b953f43034a362466a21c271e84f20206773e91286dabc73b591f12a967e0a5475f3ee176d18563fd3eac2217798a059c26e30225", 0xae, 0x3}, {&(0x7f00000035c0)="9f2f23acd2ae3fec7147d8a1e92263ba6e78aac275aa15c162e2cfb31b4b0383590caff87ff89a25bf7f5e44fd00d352c0e0a09e60e452ef64e9f079ab7823f1888d79acbef320766239b5a3184423b0529c", 0x52, 0x1ff}, {&(0x7f0000003640)="d6455f95ba511e6113717a86ce8938c85cd6b20dc0e17bf09a1ca4a44d69d1896a688c26c210ed04f186aff130d401bfd77f51b36fd44982d38ef0db4100ec471a07a2c5b72d8544839d93ebb52f347181d0e65655b43fe8efcad6efba02dce880b7d6451418c8823c0730664fef89858a61091346b627997c479b0c2faafb55b48991b975270c8711ff37a2494e3f2abf72219ee3b1a50a26a46e47af722c722ee83f5268a9fe78b6686061dff5232b155d86705f54376bb365e5e23d1ec6178671bbeaa3ff10faacfed3a36854cb79dce293698b3b3023d3ab64864da404e8cf6b64", 0xe3, 0x3}, {&(0x7f0000003740)="2b94bb018cce68bc497f1c802ef53ea6daf281e36bb28b63dfe6dd44b4a6a757904527f55302f4dd6c4e8306c66957dfaa7945a8d62d0e6589d7fa09a44a3bbe608211cfa70efb9e837bdf352a71ec8f0b4c043cdbc7e1e3589fa1ba90892c49e74cee13ae8a45e8fcfee5033c68eb84fe3a6f5fb6eedf1710e32fe608ad35eb5dbed73a5e10e04c9e2dfdcba879157f119fe187c58674e9ece4c435441489386650b0d3f385426726a65f6f720907ca72defccdadc929780febf219a8ec92b4a86c2daa1278e194f4e41f4b29cd06e43069f1a40de17dead782be", 0xdb, 0x100000001}], 0x8000, &(0x7f0000003940)={[{@numtail='nonumtail=0'}, {@numtail='nonumtail=0'}, {@nonumtail='nnonumtail=1'}, {@numtail='nonumtail=0'}, {@uni_xlateno='uni_xlate=0'}], [{@uid_gt={'uid>', r1}}]})
r4 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGLCKTRMIOS(r4, 0x5415, 0x0)
r5 = open(&(0x7f0000000040)='./file0\x00', 0x8400, 0x6)
ioctl$TCSETXF(r5, 0x5434, &(0x7f0000000080)={0x10, 0x401, [0x3, 0x2f5, 0x7fff, 0x9f4c, 0x8], 0x9})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r6=>0xffffffffffffffff})
r7 = dup(r6)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200)
ioctl$KVM_GET_NESTED_STATE(r7, 0xc080aebe, &(0x7f0000000100)={{0x0, 0x0, 0x80}})
ioctl$PIO_CMAP(r4, 0x4b71, &(0x7f0000000000)={0xfffffffffffffe01, 0xb, 0x80006, 0x0, 0x101, 0x400})

[  778.330141][T29468] delete_channel: no stack
19:52:37 executing program 1:
openat$fuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fuse\x00', 0x2, 0x0)
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
r3 = openat$cgroup_ro(r2, &(0x7f0000000040)='cgroup.controllers\x00', 0x0, 0x0)
ioctl$VIDIOC_G_CTRL(r3, 0xc008561b, &(0x7f0000000080)={0xff, 0x6})

[  778.386101][T29468] delete_channel: no stack
19:52:37 executing program 4:
syz_mount_image$ocfs2(&(0x7f0000000000)='ocfs2\x00', &(0x7f0000000040)='./file0\x00', 0x5, 0x2, &(0x7f0000000240)=[{&(0x7f0000000080)="794a87ecf84e0089b28bb3125e1f632a6e6748f721eed5e94b608c6859a7730b3d818845723261d30d789f1d2d0681a560f346f35bff69f11a009755162c8f1f3ee19598d7cc2cd50e35a93fc5f3ae7f50093a98e27a8dd67dae23e531668207b8b4317c2ae74746f1f082d67891ab9c5c8f8c1b8b406b97c6563b5c4b909133b709bb733b463328640b148a7d2d1191320aeb858a86b84797a1", 0x9a, 0x5}, {&(0x7f0000000140)="90eddf8faeb053656a9242457df7f99831fb5dfe749658b68749f2703d1b76565261258f28804d0380dc6f92e9490809ccb2d09d592a49252f06ef5189923fac9cb3c8886f31e030a4", 0x49}], 0x110004, &(0x7f0000000280)=']keyringppp0wlan1keyringselftrustedmime_type\x00')
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x241c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)

19:52:37 executing program 0:
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r0, 0x0, 0x78)

19:52:37 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = dup(r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0)
r2 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r3 = socket(0x1d, 0x3, 0x0)
r4 = socket(0x1000000010, 0x80002, 0x0)
r5 = socket$nl_route(0x10, 0x3, 0x0)
r6 = socket$netlink(0x10, 0x3, 0x0)
r7 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, <r8=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
r9 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0x0, 0x0)
fsetxattr(r9, &(0x7f00000002c0)=@known='trusted.overlay.redirect\x00', &(0x7f0000000300)='eth0\xb5:@\x00', 0x8, 0x2)
sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r8, @ANYBLOB="00000800ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0)
sendmsg$nl_route_sched(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000073c0)=@deltfilter={0x24, 0x25, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {0x1100}, {0x0, 0x8}}}, 0x24}, 0x8}, 0x0)
ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000a80)={@mcast1, 0x2d, r8})
ioctl$TCXONC(r2, 0x540a, 0x1)

19:52:37 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
syz_open_dev$rtc(&(0x7f0000000000)='/dev/rtc#\x00', 0xaae2, 0x143000)
ioctl$TCXONC(r0, 0x540a, 0x1)

19:52:37 executing program 3:
r0 = socket(0x22, 0x2, 0x24)
close(r0)
setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x1, 0x1, 0x80, 0x5d}, 0x10)
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r1, 0x540a, 0x0)

[  778.918686][T29494] delete_channel: no stack
[  778.951841][T29494] delete_channel: no stack
19:52:38 executing program 0:
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[], 0x78)

19:52:38 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)
syz_init_net_socket$ax25(0x3, 0x5, 0x7)
lsetxattr$trusted_overlay_origin(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.origin\x00', &(0x7f0000000080)='y\x00', 0x2, 0x2)

[  779.060518][T29492] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'.
[  779.072574][T29500] can: request_module (can-proto-0) failed.
19:52:38 executing program 0:
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[], 0x78)

[  779.392840][T29492] can: request_module (can-proto-0) failed.
19:52:38 executing program 0:
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[], 0x78)

19:52:38 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x8}, 0x403, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x2)
syz_open_dev$tty1(0xc, 0x4, 0x1)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = dup(r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
ioctl$NBD_DISCONNECT(r1, 0xab08)
r2 = getpid()
sched_setscheduler(r2, 0x5, &(0x7f0000000380))
r3 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGLCKTRMIOS(r3, 0x5415, 0x0)
ioctl$TIOCSERGETLSR(r3, 0x5459, &(0x7f0000000080))
migrate_pages(r2, 0x0, &(0x7f0000000000)=0x2, &(0x7f0000000040)=0x7)

19:52:38 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
r2 = socket(0x22, 0x2, 0x24)
close(r2)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00')
sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x20, r3, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}, @NL80211_ATTR_SOCKET_OWNER={0x4}]}, 0x20}}, 0x0)
getsockname$packet(r2, &(0x7f0000000240)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000280)=0x14)
sendmsg$NL80211_CMD_SET_WIPHY(r2, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x48, r3, 0x8, 0x70bd2c, 0x25dfdbfe, {}, [@NL80211_ATTR_WIPHY_NAME={0x14, 0x2, 'bridge_slave_1\x00'}, @NL80211_ATTR_TXQ_LIMIT={0x8, 0x10a, 0x59f9}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r4}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, 0x15}, @NL80211_ATTR_TXQ_MEMORY_LIMIT={0x8, 0x10b, 0xffffffe1}]}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x801)
r5 = pidfd_getfd(0xffffffffffffffff, r1, 0x0)
write$P9_RAUTH(r5, &(0x7f0000000000)={0x14, 0x67, 0x1, {0x40, 0x0, 0x5}}, 0x14)
ioctl$TCXONC(r0, 0x540a, 0x1)

19:52:38 executing program 0:
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x78)

19:52:38 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGLCKTRMIOS(r1, 0x5415, 0x0)
ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000000))
ioctl$TCXONC(r0, 0x540a, 0x1)

[  779.868437][T29532] delete_channel: no stack
19:52:39 executing program 0:
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x78)

[  779.968890][T29537] delete_channel: no stack
19:52:39 executing program 4:
perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)

19:52:39 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x0)
r1 = socket(0x22, 0x2, 0x24)
close(r1)
r2 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)={'batadv0\x00', <r3=>0x0})
ioctl$KDSETLED(0xffffffffffffffff, 0x4b32, 0x2)
r4 = socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180)='batadv\x00')
sendmsg$BATADV_CMD_GET_MESH(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)={0x24, r5, 0xf, 0x0, 0x0, {0xf}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x3c}]}, 0x24}}, 0x0)
r6 = socket(0x1000000010, 0x80002, 0x0)
r7 = socket$nl_route(0x10, 0x3, 0x0)
r8 = socket$netlink(0x10, 0x3, 0x0)
r9 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, <r10=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000640)=ANY=[@ANYRESOCT=r8, @ANYRES32=r10, @ANYRESHEX=r8, @ANYBLOB="e2439dee76599235ff2c65daca40b6c038ab0041f4cfe369439f622ae9d4c66bc768c6d593a7efb734997e8f40ed9dedd18c4fe0800a18dcb76782b9f028cf22fc9ba76852294d688b75a5a26d44fae427b73d7c1c103f4799463a2c1da5e02b256af754053bfa75004dfb9eab4b5c86ecea0ff2a9f2d64ceb0bf0f19ef3c594b31151efb7b795ed0546c9a96595df277e1264ccdc45b80575c706bc4f7408378817729d"], 0x48}}, 0x8480)
sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r10, @ANYBLOB="00000800ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0)
sendmsg$nl_route_sched(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000073c0)=@deltfilter={0x24, 0x25, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r10, {0x1100}, {0x0, 0x8}}}, 0x24}, 0x8}, 0x0)
sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x64, r5, 0x300, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r10}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_HOP_PENALTY={0xfffffffffffffe87, 0x35, 0x2}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x7}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x3ff}, @BATADV_ATTR_ISOLATION_MASK={0x8}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}]}, 0x64}, 0x1, 0x0, 0x0, 0x20008095}, 0x0)

19:52:39 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
write$cgroup_int(r2, &(0x7f0000000080)=0x7fffffff, 0x12)
ioctl$TCXONC(r0, 0x540a, 0x1)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup(r3)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
ioctl$IMADDTIMER(r4, 0x80044940, &(0x7f0000000000))
r5 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGLCKTRMIOS(r5, 0x5415, 0x0)
ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f00000000c0))

19:52:39 executing program 0:
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x78)

[  780.154252][T29545] delete_channel: no stack
[  780.207246][T29545] delete_channel: no stack
19:52:39 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGLCKTRMIOS(r1, 0x5415, 0x0)
ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0)
ioctl$TCXONC(r0, 0x540a, 0x3)

19:52:39 executing program 0:
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b3468"], 0x78)

19:52:39 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = getpid()
sched_setscheduler(r0, 0x5, &(0x7f0000000380))
r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/ipv6_route\x00')
ioctl$USBDEVFS_CLAIM_PORT(r1, 0x80045518, &(0x7f0000000040)=0x8)
r2 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r2, 0x540a, 0x1)
r3 = socket(0x22, 0x2, 0x24)
close(r3)
r4 = socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00')
sendmsg$IPVS_CMD_NEW_SERVICE(r4, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000380)={0x40, r5, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0xa, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_FWMARK={0x8}]}]}, 0x40}}, 0x0)
sendmsg$IPVS_CMD_GET_DAEMON(r3, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x68, r5, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x40}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x64010100}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0x68}, 0x1, 0x0, 0x0, 0x4004954}, 0x404a004)

[  780.544155][T29566] delete_channel: no stack
[  781.011451][T29566] delete_channel: no stack
19:52:40 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000000)=@vsock={0x28, 0x0, 0x0, @local}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)=""/179, 0xb3}], 0x1, &(0x7f0000000180)=""/43, 0x2b}, 0x0)
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r1, 0x540a, 0x1)

19:52:40 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = dup(r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x5, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, r1, 0xd)
r2 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r2, 0x540a, 0x1)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup(r3)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, <r5=>0x0}, &(0x7f0000000380)=0xc)
keyctl$chown(0x4, 0x0, 0x0, r5)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={<r6=>0xffffffffffffffff})
getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r7=>0x0}, &(0x7f0000cab000)=0x1)
setresuid(0x0, r7, 0x0)
r8 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc6, 0xfffffffffffffffd)
r9 = socket$netlink(0x10, 0x3, 0x0)
getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, <r10=>0x0}, &(0x7f0000000380)=0xc)
keyctl$chown(0x4, r8, 0x0, r10)
write$FUSE_DIRENTPLUS(0xffffffffffffffff, &(0x7f0000000240)={0x2b0, 0xfffffffffffffff5, 0x4, [{{0x2, 0x3, 0x8, 0x6, 0xfffff000, 0x9, {0x6, 0x2, 0x9, 0x8, 0x7, 0x8000000000, 0x6, 0x80000000, 0x0, 0x20, 0x101000, 0x0, 0x0, 0x5, 0x7fffffff}}, {0x5, 0x401, 0x1, 0x0, '!'}}, {{0x1, 0x1, 0x1f, 0x8, 0xffff710b, 0x8, {0x6, 0x9b, 0x1, 0x7ff, 0x1, 0x8, 0x20, 0x0, 0x6, 0x81, 0xd2, 0x0, 0x0, 0x4, 0x7}}, {0x3, 0x2, 0x9, 0x3, ',vboxnet1'}}, {{0x5, 0x0, 0x6, 0x6, 0x1, 0x6, {0x5, 0x7, 0x0, 0x8, 0x1, 0x1000, 0x83d, 0x1, 0xfff, 0x8deb, 0x5, 0xffffffffffffffff, r5, 0xfffffff7, 0x8}}, {0x3, 0x0, 0x0, 0x2}}, {{0x5, 0x0, 0x0, 0x7ff, 0x1000, 0x5, {0x3, 0x7, 0x0, 0x80000001, 0xfe5, 0x40, 0x2, 0x0, 0x4, 0x8, 0x5, r7, r10, 0x200, 0x20}}, {0x5, 0x5, 0x22, 0x2, '!trustedvboxnet1[\'selfvboxnet0-$!-'}}]}, 0x2b0)
ioctl$HDIO_GETGEO(r4, 0x301, &(0x7f0000000000))

19:52:40 executing program 0:
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b3468"], 0x78)

19:52:40 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGLCKTRMIOS(r1, 0x5415, 0x0)
r2 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
r3 = dup(r2)
ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000000080))
ioctl$TCXONC(r0, 0x540a, 0x2)
r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x2000, 0x0)
ioctl$TIOCL_UNBLANKSCREEN(r4, 0x541c, &(0x7f0000000040))

19:52:40 executing program 4:
r0 = socket(0x22, 0x2, 0x24)
close(r0)
ioctl$sock_x25_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={@null='               \x00', 0xe, 'ip6_vti0\x00'})
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r1, 0x540a, 0x1)

19:52:40 executing program 0:
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b3468"], 0x78)

[  781.214309][T29582] delete_channel: no stack
19:52:40 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TIOCSBRK(r0, 0x5427)
ioctl$TCXONC(r0, 0x540a, 0x1)

19:52:40 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)

[  781.297911][T29582] delete_channel: no stack
19:52:40 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x4)
r1 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
dup(r1)
ioctl$TCXONC(r0, 0x540a, 0x0)

19:52:40 executing program 0:
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046"], 0x78)

19:52:40 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)
r1 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @broadcast}, {0x6, @multicast}, 0x2, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x22}}, 'netdevsim0\x00'})

19:52:40 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = dup(r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
clock_gettime(0x0, &(0x7f0000000000)={<r2=>0x0, <r3=>0x0})
r4 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
ioctl$VIDIOC_DQBUF(r1, 0xc0585611, &(0x7f0000000040)={0x9, 0x7, 0x4, 0x40, 0x704e, {r2, r3/1000+10000}, {0x2, 0x2, 0x40, 0x9, 0xc0, 0x92, "ab2fab70"}, 0xffffffff, 0x4, @userptr=0x6, 0x80000000, 0x0, r4})
r5 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGLCKTRMIOS(r5, 0x5415, 0x0)
r6 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGLCKTRMIOS(r6, 0x5415, 0x0)
ioctl$TCGETX(r6, 0x5432, &(0x7f00000000c0))
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r7 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r7, 0x540a, 0x1)

19:52:40 executing program 0:
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046"], 0x78)

19:52:40 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x420000, 0x0)
ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000040)={@fixed={[], 0x12}, 0x8001})

19:52:41 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x7, 0x1}, 0x6481}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = socket(0x22, 0x2, 0x24)
close(r1)
getsockopt$PNPIPE_IFINDEX(r1, 0x113, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4)
ioctl$TCXONC(r0, 0x540a, 0x1)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000001380)={{0x6, 0x9}, 'port1\x00', 0x28, 0x1a0021, 0xff, 0x7, 0x8000, 0x6, 0x8, 0x0, 0x3, 0x8f})
r4 = dup(0xffffffffffffffff)
ioctl$UI_SET_RELBIT(r4, 0x40045566, 0x1)
r5 = socket(0x22, 0x2, 0x24)
close(r5)
sendmsg$kcm(r5, &(0x7f0000001340)={&(0x7f0000000080)=@nl=@unspec, 0x80, &(0x7f0000000180)=[{&(0x7f0000000100)="7549b11ffd995c9b67660f79b0936ff6b8a0a606ef28c8594d482b356e41f0871df35c44654259df40be59c8f3bc8d1568643486292e181f4d278d8807a2419d49ed96ff978851176249120462166e2dc0425dcf4fb71a8939693a854014fa", 0x5f}], 0x1, &(0x7f0000001440)=ANY=[@ANYBLOB="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"], 0x10f0}, 0x44014)

19:52:41 executing program 0:
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046"], 0x78)

19:52:41 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x80, 0x1, 0x0, 0x41c1, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x1, 0xffffffffffffffff, 0x1)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)

19:52:41 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
r3 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000000080)={0x10000004})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
r5 = dup(r4)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x46000, 0x0)
fanotify_mark(r5, 0x9c, 0x8001001, r6, &(0x7f0000000040)='./file0\x00')

[  781.963314][T29621] delete_channel: no stack
[  782.001141][T29621] delete_channel: no stack
[  782.031604][T29621] delete_channel: no stack
[  782.050352][T29626] delete_channel: no stack
19:52:41 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)

19:52:41 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000019180)={'veth1_to_hsr\x00', &(0x7f0000019140)=@ethtool_stats})
getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e)
r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x40000, 0x0)
ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f00000000c0))
ioctl$TCXONC(r0, 0x540a, 0x1)

19:52:41 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ocfs2_control\x00', 0x10000, 0x0)
ioctl$SNDRV_PCM_IOCTL_RESET(r1, 0x4141, 0x0)
ioctl$TCXONC(r0, 0x540a, 0x1)
write$P9_RCLUNK(r1, &(0x7f0000000040)={0x7, 0x79, 0x2}, 0x7)

19:52:41 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
shutdown(r0, 0x1)
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r1, 0x540a, 0x0)

19:52:41 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGLCKTRMIOS(r1, 0x5415, 0x0)
ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000000))
ioctl$TCXONC(r0, 0x540a, 0x1)

19:52:41 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket(0x22, 0x2, 0x24)
close(r0)
sendmsg$RDMA_NLDEV_CMD_STAT_GET(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x30, 0x1411, 0x800, 0x70bd2a, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_STAT_RES={0x8, 0x4b, 0x13}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x3}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x2}, @RDMA_NLDEV_ATTR_STAT_COUNTER_ID={0x8, 0x4f, 0x3}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x800)
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r1, 0x540a, 0x1)

19:52:41 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x121100, 0x0)
ioctl$SNDRV_PCM_IOCTL_STATUS64(r1, 0x80984120, &(0x7f0000000040))
prctl$PR_GET_FP_MODE(0x2e)
ioctl$TCXONC(r0, 0x540a, 0x0)

[  782.473175][T29650] delete_channel: no stack
[  782.561363][T29658] delete_channel: no stack
19:52:41 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGLCKTRMIOS(r1, 0x5415, 0x0)
ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000000))
ioctl$TCXONC(r0, 0x540a, 0x1)

19:52:41 executing program 0:
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c1"], 0x78)

19:52:42 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)
r1 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc6, 0xfffffffffffffffd)
r2 = socket$netlink(0x10, 0x3, 0x0)
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, <r3=>0x0}, &(0x7f0000000380)=0xc)
keyctl$chown(0x4, r1, 0x0, r3)
r4 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc6, 0xfffffffffffffffd)
r5 = socket$netlink(0x10, 0x3, 0x0)
getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, <r6=>0x0}, &(0x7f0000000380)=0xc)
keyctl$chown(0x4, r4, 0x0, r6)
setregid(r3, r6)

19:52:42 executing program 2:
r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x111000, 0x0)
ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000100))
perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x6, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r1, 0x540a, 0x1)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
r4 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000140)=0x9, 0x4)
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
r6 = dup(r5)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200)
r7 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000540)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
r8 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
write$RDMA_USER_CM_CMD_CREATE_ID(r7, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000180)={<r9=>0xffffffffffffffff}, 0x106}}, 0x20)
write$RDMA_USER_CM_CMD_MIGRATE_ID(r8, &(0x7f0000000200)={0x12, 0x10, 0xfa00, {0x0, r9}}, 0x18)
write$RDMA_USER_CM_CMD_SET_OPTION(r6, &(0x7f00000001c0)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000180)=0x1, r9, 0x0, 0x2, 0x4}}, 0x20)
epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000000080)={0x8})

19:52:42 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)
r1 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc6, 0xfffffffffffffffd)
r2 = socket$netlink(0x10, 0x3, 0x0)
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, <r3=>0x0}, &(0x7f0000000380)=0xc)
keyctl$chown(0x4, r1, 0x0, r3)
r4 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc6, 0xfffffffffffffffd)
r5 = socket$netlink(0x10, 0x3, 0x0)
getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, <r6=>0x0}, &(0x7f0000000380)=0xc)
keyctl$chown(0x4, r4, 0x0, r6)
setregid(r3, r6)

19:52:42 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
r0 = syz_open_dev$tty20(0xc, 0x4, 0x1)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
ioctl$VIDIOC_PREPARE_BUF(r2, 0xc058565d, &(0x7f00000004c0)={0x2, 0x1, 0x4, 0x20000000, 0x8, {0x77359400}, {0x2, 0x8, 0x84, 0x7, 0x9, 0x4, "2654c060"}, 0x97e, 0x4, @offset=0x6, 0x7f})
ioctl$TIOCGLCKTRMIOS(r0, 0x5415, 0x0)
r3 = syz_open_dev$tty20(0xc, 0x4, 0x1)
openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0)
r4 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGLCKTRMIOS(r4, 0x5415, 0x0)
ioctl$KDFONTOP_GET(r4, 0x4b72, &(0x7f0000000480)={0x1, 0x1, 0x2, 0x9, 0x33, &(0x7f0000000080)})
r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x20100, 0x0)
ioctl$TIOCGLCKTRMIOS(r5, 0x5415, 0x0)
ioctl$TCXONC(r3, 0x540a, 0x0)
close(0xffffffffffffffff)
r6 = socket$nl_generic(0x10, 0x3, 0x10)
r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00')
sendmsg$NL80211_CMD_REQ_SET_REG(r6, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0xf, r7, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_WIPHY={0x0, 0x1, 0x2}, @NL80211_ATTR_SOCKET_OWNER={0x4}]}, 0x20}}, 0x0)
sendmsg$NL80211_CMD_GET_MESH_CONFIG(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x20, r7, 0x8, 0x70bd27, 0x25dfdbfb, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x4}}]}, 0x20}}, 0x800)

19:52:42 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)
r1 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
dup(r1)
r2 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGLCKTRMIOS(r2, 0x5415, 0x0)
ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000000))

19:52:42 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGLCKTRMIOS(r0, 0x5415, 0x0)
ioctl$TIOCL_GETKMSGREDIRECT(r0, 0x541c, &(0x7f0000000000))
perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x1)

19:52:42 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5600, 0x1)

19:52:42 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
r0 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGLCKTRMIOS(r0, 0x5415, 0x0)
ioctl$TCXONC(r0, 0x540a, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0)
r1 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGLCKTRMIOS(r1, 0x5415, 0x0)
ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000000))

19:52:42 executing program 1:
r0 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc6, 0xfffffffffffffffd)
r1 = socket$netlink(0x10, 0x3, 0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, <r2=>0x0}, &(0x7f0000000380)=0xc)
keyctl$chown(0x4, r0, 0x0, r2)
r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc6, 0xfffffffffffffffd)
r4 = socket$netlink(0x10, 0x3, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, <r5=>0x0}, &(0x7f0000000380)=0xc)
keyctl$chown(0x4, r3, 0x0, r5)
r6 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc6, 0xfffffffffffffffd)
r7 = socket$netlink(0x10, 0x3, 0x0)
getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, <r8=>0x0}, &(0x7f0000000380)=0xc)
keyctl$chown(0x4, r6, 0x0, r8)
r9 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc6, 0xfffffffffffffffd)
r10 = socket$netlink(0x10, 0x3, 0x0)
getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, <r11=>0x0}, &(0x7f0000000380)=0xc)
keyctl$chown(0x4, r9, 0x0, r11)
lsetxattr$system_posix_acl(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='system.posix_acl_default\x00', &(0x7f0000000300)={{}, {0x1, 0x1}, [{0x2, 0x7}, {}, {0x2, 0x1}, {0x2, 0x1}, {0x2, 0x3}, {0x2, 0x2}, {}], {0x4, 0x5}, [{0x8, 0x6}, {0x8, 0x2}, {0x8, 0x8}, {0x8, 0x2, 0xffffffffffffffff}, {0x8, 0x4}, {0x8, 0x6, r2}, {0x8, 0x5, r5}, {0x8, 0x4, r8}, {0x8, 0x0, r11}], {0x10, 0x3}, {0x20, 0x6}}, 0xa4, 0x1)
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r12 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r12, 0x540a, 0x1)

19:52:42 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
r3 = pidfd_getfd(r2, r0, 0x0)
ioctl$HIDIOCGPHYS(r3, 0x80404812, &(0x7f0000000040))

19:52:43 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x0)
r1 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f00000000c0)={'broute\x00', 0x0, 0x3, 0x2f, [], 0x6a, &(0x7f0000000180), &(0x7f0000000000)=""/47}, &(0x7f0000000140)=0x78)

19:52:43 executing program 2:
r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x3a180, 0x0)
r1 = socket$inet6_sctp(0xa, 0x5, 0x84)
r2 = socket$inet(0x2, 0x80001, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={<r3=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x14, &(0x7f0000000080)={r3}, &(0x7f0000000100)=0x18)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={r3, 0x7}, &(0x7f0000000080)=0x8)
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r4 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r4, 0x540a, 0x1)
r5 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
r6 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r6, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
setsockopt$IP_VS_SO_SET_ADD(r6, 0x0, 0x482, &(0x7f0000000140)={0x32, @multicast2, 0x4e20, 0x3, 'dh\x00', 0x8, 0xffff5d06, 0x1f}, 0x2c)
fsetxattr$trusted_overlay_upper(r5, &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f0000000240)={0x0, 0xfb, 0x90, 0x2, 0x8, "b46f510a7c5872cc2814581ed05ed4d9", "631f6612d7259a74671b99c9797bf2cd5a4ed1f98dabcbcbe8e41c9e346e760f85e8c99773a2907e9fb34edaaf419f7cc472412316d9c25714c18fc571c7f5c596f0f62e1a61b42b6f7894eebe1c0123aa4ae8ed72a1af166bf04ef26fadc3d878d90d5a89f58a8a4ac1eef5885fbe7059c8103bda63401b7f3996"}, 0x90, 0x0)

19:52:43 executing program 0:
r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
socket$inet6(0xa, 0x100000003, 0x2c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080))
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5b34680046c1"], 0x78)

19:52:43 executing program 3:
syslog(0xb, &(0x7f0000000000)=""/243, 0xf3)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x0)
seccomp$SECCOMP_GET_ACTION_AVAIL(0x2, 0x0, &(0x7f0000000100)=0x27f)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140))
r1 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
r2 = socket(0x1000000010, 0x80002, 0x0)
r3 = socket$nl_route(0x10, 0x3, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
r5 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, <r6=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="006a070000ffffb02a0000010000000000ad7382360ef9f8b9a766"], 0x38}}, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000073c0)=ANY=[@ANYBLOB="2400000025000100"/20, @ANYRES32=r6, @ANYBLOB="001100000000080000000200"], 0x24}, 0x8}, 0x0)
r7 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r7, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@private0, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0}}, {{@in6=@empty}, 0x0, @in=@local}}, &(0x7f0000000280)=0xe8)
setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@mcast2, @in6=@mcast1, 0x4e24, 0x7, 0x4e24, 0x0, 0xa, 0x20, 0x0, 0x0, r6, r8}, {0x101, 0x6, 0x6, 0x4, 0x9, 0xa0a, 0x4, 0x9b5}, {0x6, 0x7, 0x6, 0x80000001}, 0x7ff, 0x6e6bb5, 0x1, 0x0, 0x1, 0x2}, {{@in=@multicast2, 0x4d6, 0x33}, 0xa, @in=@broadcast, 0x3502, 0x2, 0x1, 0x20, 0x3, 0x3, 0x12000000}}, 0xe8)

19:52:43 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGLCKTRMIOS(r0, 0x5415, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x16)
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r2 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
socket$inet6_sctp(0xa, 0x5, 0x84)
r3 = socket$inet(0x2, 0x80001, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={<r4=>0x0}, &(0x7f0000000040)=0x8)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
ioctl$VIDIOC_DQBUF(0xffffffffffffffff, 0xc0585611, &(0x7f0000000140)={0x53d, 0x3, 0x4, 0x2000, 0x2, {0x0, 0x2710}, {0x4, 0xc, 0xa0, 0x0, 0x1f, 0x45, "03d3f98f"}, 0x2, 0x3, @offset=0x8001, 0x7})
socketpair(0x18, 0x80000, 0x8, &(0x7f00000000c0))
r5 = socket(0x22, 0x2, 0x24)
close(r5)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x14, &(0x7f0000000080)={r4, 0x0, 0x0, 0x0, 0x7}, &(0x7f0000000100)=0x18)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=r4, @ANYBLOB="00040000000000000500020000220700ffff"], 0x16)
r6 = openat$capi20(0xffffffffffffff9c, &(0x7f0000000040)='/dev/capi20\x00', 0x0, 0x0)
ioctl$CAPI_GET_SERIAL(r6, 0xc0044308, &(0x7f0000000000)=0x40000000)
ioctl$TCXONC(r1, 0x540a, 0x1)

[  784.134077][T29709] IPVS: set_ctl: invalid protocol: 50 224.0.0.2:20000
[  784.191713][T29709] IPVS: set_ctl: invalid protocol: 50 224.0.0.2:20000
[  784.197091][T29715] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'.
19:52:43 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000000)=0xfffffff8)

19:52:43 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5425, 0x1)

[  784.329036][T29723] delete_channel: no stack
[  784.333776][T29718] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'.
[  784.359262][T29721] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'.
[  784.392502][T29730] delete_channel: no stack
[  784.403485][T29718] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'.
[  784.441125][T29715] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'.
19:52:43 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)
r1 = socket(0x22, 0x2, 0x24)
close(r1)
sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="78000000020805000000000000000000070000020900010073797a31000000001c0004800803014000000000080002400000008108000740000000072c00048008000740800000010800054000000009080003400000000008000340000000ff080004400000000405000300010000000600024065580000"], 0x78}, 0x1, 0x0, 0x0, 0x10}, 0x20008044)

19:52:43 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGLCKTRMIOS(r0, 0x5415, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x16)
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r2 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
socket$inet6_sctp(0xa, 0x5, 0x84)
r3 = socket$inet(0x2, 0x80001, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={<r4=>0x0}, &(0x7f0000000040)=0x8)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
ioctl$VIDIOC_DQBUF(0xffffffffffffffff, 0xc0585611, &(0x7f0000000140)={0x53d, 0x3, 0x4, 0x2000, 0x2, {0x0, 0x2710}, {0x4, 0xc, 0xa0, 0x0, 0x1f, 0x45, "03d3f98f"}, 0x2, 0x3, @offset=0x8001, 0x7})
socketpair(0x18, 0x80000, 0x8, &(0x7f00000000c0))
r5 = socket(0x22, 0x2, 0x24)
close(r5)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x14, &(0x7f0000000080)={r4, 0x0, 0x0, 0x0, 0x7}, &(0x7f0000000100)=0x18)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=r4, @ANYBLOB="00040000000000000500020000220700ffff"], 0x16)
r6 = openat$capi20(0xffffffffffffff9c, &(0x7f0000000040)='/dev/capi20\x00', 0x0, 0x0)
ioctl$CAPI_GET_SERIAL(r6, 0xc0044308, &(0x7f0000000000)=0x40000000)
ioctl$TCXONC(r1, 0x540a, 0x1)

[  784.534531][T29721] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'.
19:52:43 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040))
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
r1 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x0)

[  784.686905][T29743] delete_channel: no stack
[  784.737491][T29748] delete_channel: no stack
[  784.757647][T29744] delete_channel: no stack
19:52:44 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x3)
r0 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGLCKTRMIOS(r0, 0x5415, 0x0)
ioctl$TCXONC(r0, 0x540a, 0xe7813b9d5e440904)
r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x200200, 0x0)
write$hidraw(r1, &(0x7f0000000040)="d144ab5dabc2e4be33fbe22591776e9ce2b2b0dc425b9e4862", 0x19)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={<r2=>0xffffffffffffffff})
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r3=>0x0}, &(0x7f0000cab000)=0x1)
setresuid(0x0, r3, 0x0)
setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000080)={{{@in=@multicast1, @in6=@mcast2, 0x4e21, 0x0, 0x4e21, 0x8000, 0x2, 0x0, 0x20, 0x33, 0x0, r3}, {0x5, 0x635, 0x1000, 0x623, 0x200000000, 0x2, 0x3, 0x1ff}, {0x1, 0x800, 0x180000000000}, 0x7, 0x6e6bc0, 0x3, 0x0, 0x1, 0x3}, {{@in=@empty, 0x4d6, 0x3c}, 0x0, @in=@rand_addr=0x64010102, 0x3503, 0x2, 0x1, 0x2, 0x7f, 0x590f65b5, 0x7fffffff}}, 0xe8)

19:52:44 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)
r1 = socket(0x22, 0x2, 0x24)
close(r1)
sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="78000000020805000000000000000000070000020900010073797a31000000001c0004800803014000000000080002400000008108000740000000072c00048008000740800000010800054000000009080003400000000008000340000000ff080004400000000405000300010000000600024065580000"], 0x78}, 0x1, 0x0, 0x0, 0x10}, 0x20008044)

19:52:44 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, <r0=>0x0})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000180)={r2, &(0x7f00000000c0)="b9e563d22b91af479042215aa983c12053f23a9faa58f9d397dad4ab7f10ebe69baa3202cbf3b678d704cb7959797f84fe65080311a32498c5c9035a92ab59a1937435ee5b18f1603e3804581fe8e3b48c8fd88addd350bdac41ce48ef8bcb376390252587355bc895dcd074ef7501f6c15481579073e096eeefcd49177c7570b4c00f"}, 0x20)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
r5 = dup(r4)
lseek(0xffffffffffffffff, 0x3f, 0x4)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
ioctl$BLKSECDISCARD(r5, 0x127d, &(0x7f0000000240)=0x4)
r6 = dup(r3)
r7 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r7, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
fsetxattr$trusted_overlay_redirect(0xffffffffffffffff, &(0x7f0000000300)='trusted.overlay.redirect\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffffd14, 0x2)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200)
perf_event_open(&(0x7f0000000000)={0x3, 0x70, 0x50, 0x0, 0x1d, 0xc1, 0x0, 0x8, 0x880, 0xe, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x1, @perf_config_ext={0x8, 0x80}, 0x1800, 0xf3, 0x4, 0x3, 0x7, 0x8, 0x3}, r0, 0x6, r6, 0x8)
r8 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r8, 0x540a, 0x1)

[  785.010323][T29757] delete_channel: no stack
19:52:44 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5424, 0x1)

19:52:44 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r1=>0xffffffffffffffff})
r2 = socket$inet(0x2, 0x4000000000000001, 0x0)
r3 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = socket$inet(0x2, 0x80001, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={<r6=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x14, &(0x7f0000000080)={0x0, 0xfffe, 0x0, 0x0, 0x91}, &(0x7f0000000100)=0x18)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000240)={r6, @in6={{0xa, 0x4e20, 0x1, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x80}}}, 0x84)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
clock_gettime(0x0, &(0x7f0000000140))
ioctl$VIDIOC_QUERYBUF(0xffffffffffffffff, 0xc0585609, &(0x7f0000000180)={0x100eb, 0x7, 0x4, 0x1000, 0x9, {0x0, 0xea60}, {0x2, 0x8, 0x0, 0x68, 0x1f, 0x7, "f211407a"}, 0x6, 0x2, @fd, 0x5, 0x0, <r7=>r1})
ioctl$HIDIOCSUSAGE(r7, 0x4018480c, &(0x7f0000000200)={0x100001, 0x3, 0x3, 0x3, 0x100, 0xfffff19c})
r8 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r8, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
r9 = dup(r8)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x4001fd)
ioctl$USBDEVFS_CONTROL(r9, 0xc0185500, &(0x7f0000000100)={0x3, 0x12, 0x8, 0x200, 0xd7, 0x1000, &(0x7f0000000000)="d571daee9cf500bafb9596e19326efad7e604d3347f4f84388d32639c01a3b46107f56345f2d9916117f57d775125710fad5617e61d1b79e4f1ddff04c0a7923b67619f580c209d2925b5121f330fc1374cc468a9b462e778cdc4b36f6469667b8dea96c2f38d77c4382acebdb6d188205d28e4005f2cbb54bca7a3ed742ff30e37c1850406c727d39426fa15a2e8b6379588eb0c545d7e9e818723c60934682d6b91b3d5c618f4f98143c6a671633e07993de22c7eb753832acc3bb735f44e215b0a9df339dfdd7982d42f360c6afb7d608f9ceb228f1"})
ioctl$TCXONC(r0, 0x540a, 0x1)

19:52:44 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x14, 0xc207}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket(0x1000000010, 0x80002, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000800ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000073c0)=@deltfilter={0x24, 0x25, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x1100}, {0x0, 0x8}}}, 0x24}, 0x8}, 0x0)
connect$can_j1939(0xffffffffffffffff, &(0x7f0000000140)={0x1d, r4, 0x0, {0x1, 0x1, 0x2}, 0xff}, 0x18)
r5 = syz_open_dev$tty1(0xc, 0x4, 0x1)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r6=>0xffffffffffffffff})
r7 = dup(r6)
ioctl$SG_EMULATED_HOST(r7, 0x2203, &(0x7f0000000080))
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200)
ioctl$DRM_IOCTL_IRQ_BUSID(r7, 0xc0106403, &(0x7f0000000000)={0x9, 0x6, 0x9, 0x1})
ioctl$TCXONC(r5, 0x540a, 0x1)
ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={<r8=>0x0})
ioctl$DRM_IOCTL_GET_CTX(r7, 0xc0086423, &(0x7f0000000100)={r8, 0x2})

19:52:44 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2000012a}], 0x2)

19:52:44 executing program 3:
ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0)

19:52:44 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = dup(r0)
syz_open_dev$video4linux(&(0x7f0000000440)='/dev/v4l-subdev#\x00', 0xfff, 0x400000)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x6)
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = socket(0x22, 0x2, 0x24)
close(r2)
r3 = socket(0x10, 0x803, 0x0)
r4 = syz_genetlink_get_family_id$netlbl_unlabel(0x0)
sendmsg$NLBL_UNLABEL_C_LIST(r3, &(0x7f0000000500)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x30, r4, 0x0, 0x70bd2a, 0x0, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @dev={0xac, 0x14, 0x14, 0xf}}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private0}]}, 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x10)
sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r1, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB="500000000a14200025bd7000fbdbdf250800010001000000080001000200000008001500030000000800010001000000080015000000000008000100020000000800150002000000080003000000b8bc"], 0x50}, 0x1, 0x0, 0x0, 0x8d0}, 0x40000)
sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="00012bbd7000fedbdf250600000014000600627269646765300000000000000000001400060074756e6c300200"/54], 0x3c}, 0x1, 0x0, 0x0, 0x4008010}, 0xc000)
r5 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r6 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xe, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x81, 0x3, 0x5, 0x3}, {0x8, 0x9, 0x81, 0x1}, {0x2, 0x80, 0x6, 0xd8}, {0x9cc9, 0x1, 0x3, 0x1}]})
dup(r6)
getsockopt$IP_SET_OP_GET_BYNAME(r1, 0x1, 0x53, &(0x7f0000000180)={0x6, 0x7, 'syz0\x00'}, &(0x7f0000000240)=0x28)
ioctl$TCXONC(r5, 0x540a, 0x1)

[  785.344611][T29770] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'.
[  785.368604][T29771] sg_write: data in/out 85983232/536871168 bytes for SCSI command 0x4-- guessing data in;
[  785.368604][T29771]    program syz-executor.0 not setting count and/or reply_len properly
19:52:44 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2000012a}], 0x2)

19:52:44 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
r0 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGLCKTRMIOS(r0, 0x5415, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
r3 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
r4 = fcntl$getown(r3, 0x9)
ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0x3, 0x2, 0x9, 0x7, r4})
r5 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGLCKTRMIOS(r5, 0x5415, 0x0)
ioctl$FIONREAD(r5, 0x541b, &(0x7f00000000c0))
ioctl$TCXONC(r0, 0x540a, 0x0)

[  785.483048][T29775] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'.
[  785.532748][T29782] delete_channel: no stack
[  785.558340][T29787] sg_write: data in/out 85983232/536871168 bytes for SCSI command 0x4-- guessing data in;
[  785.558340][T29787]    program syz-executor.0 not setting count and/or reply_len properly
[  785.624031][T29782] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=29782 comm=syz-executor.2
[  785.669528][T29785] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket pid=29785 comm=syz-executor.2
19:52:44 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc6, 0xfffffffffffffffd)
r2 = socket$netlink(0x10, 0x3, 0x0)
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, <r3=>0x0}, &(0x7f0000000380)=0xc)
keyctl$chown(0x4, r1, 0x0, r3)
keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f0000000000)={r1, 0x1b, 0x5f}, &(0x7f00000000c0)=ANY=[@ANYBLOB="656e07000000507020686173683d6d6c342d67656e65726963009cb2b88d608d00000000000000000000000000e800000000001000"/78], &(0x7f0000000140)="620757b0d91a8691d00d16ea01031bbab033495c2eb9eb3fe54541", &(0x7f0000000240)="3773b0387daffb33fe0359e0386f722584d0c2f629f1389518f6b1c76f71c625254e226f7047c1ca7dc3ceae41fc601eb613d1652feaba059a91af71e0170670b1d436dc1524b365701f77074dc0b6d2d4edf3982bfeb9a70a0a4e7842f13c")
ioctl$TCXONC(r0, 0x540a, 0x1)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
r5 = dup(r4)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
ioctl$RTC_PIE_OFF(r5, 0x7006)
r6 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r6, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
ioctl$FIOCLEX(r6, 0x5451)

[  785.716453][T29782] delete_channel: no stack
[  785.731380][T29797] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=29797 comm=syz-executor.2
19:52:44 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
ioctl$VIDIOC_PREPARE_BUF(r2, 0xc058565d, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x2000000, 0x0, {}, {0x5, 0xc, 0x8, 0x5, 0x80, 0x9, "29642dc0"}, 0x8, 0x0, @offset=0xc8fb, 0xca81, 0x0, <r3=>0xffffffffffffffff})
ioctl$USBDEVFS_CONNECTINFO(r3, 0x40085511, &(0x7f0000000080))
syz_open_pts(r3, 0x8000)
ioctl$TCXONC(r0, 0x540a, 0x0)

19:52:44 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2000012a}], 0x2)

[  785.781671][T29801] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket pid=29801 comm=syz-executor.2
19:52:45 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)
ioctl$TIOCGSERIAL(r0, 0x541e, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=""/4096})

[  785.889502][T29807] sg_write: data in/out 85983232/536871168 bytes for SCSI command 0x4-- guessing data in;
[  785.889502][T29807]    program syz-executor.0 not setting count and/or reply_len properly
19:52:45 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
r3 = socket(0x22, 0x2, 0x24)
close(r3)
getpeername$l2tp6(r3, &(0x7f0000000080), &(0x7f00000000c0)=0x20)
ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000000))

19:52:45 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2000012a}], 0x2)

[  786.098160][T29812] delete_channel: no stack
[  786.138210][T29816] delete_channel: no stack
19:52:45 executing program 1:
r0 = semget$private(0x0, 0x20000000102, 0x0)
semop(r0, &(0x7f0000000000)=[{}], 0x1)
semctl$IPC_RMID(r0, 0x0, 0x0)
semctl$GETNCNT(r0, 0x2, 0xe, &(0x7f0000000000)=""/55)
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r1, 0x540a, 0x1)

19:52:45 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x320}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000100)=@pppoe={0x18, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000240)=""/94, 0x6d}, {&(0x7f0000000180)=""/16, 0x10}, {&(0x7f00000002c0)=""/16, 0xfffffffffffffd51}], 0x3, &(0x7f0000000340)=""/215, 0xd7}, 0x40013040)
ioctl$TCXONC(r0, 0x540a, 0x1)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
ioctl$sock_ax25_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000480)={@default, @default, 0x7, [@null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @bcast, @bcast]})
ioctl$DRM_IOCTL_MODE_GETGAMMA(r2, 0xc02064a4, &(0x7f00000000c0)={0x401, 0x1, &(0x7f0000000000)=[0x0], &(0x7f0000000040)=[0x3, 0x2f0], &(0x7f0000000080)=[0x3, 0x9, 0x7ff, 0x3, 0x3, 0x40]})

19:52:45 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2000012a}], 0x2)

19:52:45 executing program 3:
prctl$PR_SET_PDEATHSIG(0x1, 0x3c)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000000000)={{0x0, 0x3, 0x24, 0x800, '\x00', 0x20}, 0x0, [0xffffffff, 0x5, 0x0, 0xf9e, 0x401, 0x2, 0x5, 0x8, 0x0, 0x381a, 0x7, 0x16c, 0x2bb82dab, 0x389, 0x3, 0x5a3, 0x6b, 0x2, 0x2000, 0x6, 0x100000000, 0x2, 0x200, 0x1f, 0xb6, 0x6, 0xffffffff, 0x853, 0x5ed, 0x9, 0x7, 0x7fff, 0x7, 0x4, 0xffffffffffffff7f, 0x0, 0x3, 0x5, 0x1000, 0x2e7, 0x1000, 0x7ff, 0x7fffffff, 0xffffffff, 0x1, 0xffffffffffff0000, 0x100000001, 0xff, 0xffff, 0x0, 0x1bc, 0x7, 0x11ce, 0x2cf, 0x3ff, 0xc7, 0x8, 0x920, 0x7f, 0x100000001, 0x7ff, 0x0, 0x80, 0x80000000, 0x3, 0x0, 0x392, 0x3f, 0x9, 0x3, 0x3, 0x4, 0xfff, 0x2, 0x8d, 0x3, 0x2, 0x3, 0x20, 0x100, 0x8, 0xc0ca, 0x94c, 0x7, 0xffff, 0x3ff, 0x8, 0x8001, 0x3f34, 0x8, 0x2, 0x0, 0x7, 0x8, 0x5652bad7, 0x1ff, 0x1000, 0xfffffffffffffffb, 0x7, 0x7ff, 0xffffffff, 0xfffffffffffffffd, 0x1, 0x0, 0x5, 0x3c, 0x2, 0x5, 0x2edf0947, 0x80, 0x40, 0x68, 0x1000, 0x1, 0x9, 0x7, 0x3, 0xff, 0xffffffff, 0x0, 0x3, 0x100000001, 0x1, 0x9, 0x1, 0x1000, 0x2, 0x1f]})
ioctl$TCXONC(r0, 0x540a, 0x0)

19:52:45 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2000012a}], 0x2)

19:52:45 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x9, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x141}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)

19:52:45 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x0)
r1 = socket(0x22, 0x2, 0x24)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f0000000500))
openat$vsock(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vsock\x00', 0x8240, 0x0)
close(r1)
sendmsg$alg(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000000)="84035005993d048911dc76257646040dbd3941", 0x13}, {&(0x7f0000000040)="abccbbeb3c894258bf68909e5b041af5ab02a4b00e58e04b74356865c9761fc08195a2d48d27562f5a5b2861480fd780a9cd74d964462884dac979635fc768e8c11ae783394f7126c60a21a7182382de8d20aa300d37f8d1c246f0a46bd12a6203030bfeda6596e61ee11cd35019b91e0a95d80ffa45a16c3bff663a08f6244ac6334c84e824c7fde12e4c7500a50e0edebd13ce5c935db47a3f2457ea4a2cb2eb743e5eb4c0e12e0df666afe3e0c91caea91703dc4e59d44d5f31c562a08fa35c143f0114bc7897482d229d969773a67e6ba0656b862f0f015cefffbff82ece22f3150e11e0fc38ddf0d51ee620b684", 0xf0}, {&(0x7f0000000140)="6ae4f5469fd51e9873bdedb3e82f0e638548e0926eef4acd2f3d65aafe769307bd781c284628452a7570cfeb4626c46997977f54c77996dd1c225fc0a2c6ca1539bf93443a6df22b90973bd0144aa18d6537f0b761b7d076ee1ad7150cc9bd3711e53b644d4a5ae3f27978aac9e7998bc410418c1fface40914e79a1149d7181be35403ad44cf28e9a58de452842397a2ad3ea480ea6c6dc8add79944c47fd47f7e139b310d1dd2fc8581206ca0fa2a7c63ff1538679ce8dd85bbf407546ac19521837fe1b3f79e62d4f6f", 0xcb}, {&(0x7f0000000240)="d9d32e7cb1f5c74544074956f906b6f3a93343346eb9f333b34c135aa05113cdaee14558206f44adc6711c320b3239e7f67cbcc3845da78d85ecf00f39b5ad4ed402819a135f5a5387b6da5322146617a049ec4cf893b86cdd70fa3276ab6997a25066b55e966bb89ec1583a2e63ca937dd8c836438a8aa5f0c036d1fc", 0x7d}, {&(0x7f00000002c0)="92823584ac96fc4ef2f57c963078d49d5c7d048aad37bc6f750ab7c5e4c8c1d885a8749a279424b5dbf93ef7946e56cb8c4a991df18c005562340a076d3a23aa40460fe68b7094307453d7aa305eeff5b713de71fb6f22d720293b52456256662e808147525f7a1bf38548ecdbf094", 0x6f}, {&(0x7f0000000340)="b4fd37c215cd6a73f8aa8622437852abf3b7af1d1dfc5b4c3746098e095c56e8ce731d1d31c6ab7f0f407b43ccea3f2d1b67fb6c9a2180294db868ae2fd0e17c3dd9b5d5ea83d11d5b665fbe1dad2554307ca4b36a9ef435d0d1d955645766d8decff4e7acb9844d187ae2c5717b56a15ea9c590dce58f7a0691a61d2ad53808bbece56d98c7a89d815168fd85bda88ce9a8337b687a7b0ea75687812f0b3afd662bca4c6b1ae765b3694918a8e201e1c6e41d1c26063da5471d70e33e54e0422191c26dbc69e051690de3db951a3523e118", 0xd2}], 0x6, 0x0, 0x0, 0x4000}, 0x10)

19:52:45 executing program 0:
ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0)
writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2000012a}], 0x2)

19:52:45 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0}, 0x40, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x2)
ioctl$VIDIOC_G_FBUF(0xffffffffffffffff, 0x8030560a, &(0x7f0000000100)={0x2, 0x0, &(0x7f0000000000)="d05044278ca883777c17862e7646d430c4afb59ac15682905c908811195aa6d8087b99ca5f5ba9a7e52cc30df7f3401db210229a75e127b58ab85f82ec3ff89efbc19f393f47b3f4577be18cac844183b27d599b87d264710121a155fecac2d2ec86042db59ff7d4d4c037cd775b5e87d10f89ab7194d9ccd97e08fce7270ee645b9c939da5de78f3f4a1cb20e4c022e180f66f20952d2be5f1962bf32d532b4fcb0c3ada294c8bdb75b3d7da2d6ec4b069d2276be808666a659ae9cee8a0d53edcbd400a90762ec68d218cac7ae1a98b6433b5ef83682b40552f7286afc46d63ec9f0f2a762", {0x80, 0xffffffff, 0x38414262, 0x3, 0x5, 0x0, 0x0, 0x8}})

[  786.784655][T29844] delete_channel: no stack
[  786.823284][T29848] delete_channel: no stack
19:52:46 executing program 0:
ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0)
writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2000012a}], 0x2)

19:52:46 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x4, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x100000000}, 0x0, 0x8, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)

19:52:46 executing program 0:
ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0)
writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2000012a}], 0x2)

19:52:46 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x800, 0x0)
ioctl$SNDRV_PCM_IOCTL_REWIND(r1, 0x40084146, &(0x7f0000000040))

19:52:46 executing program 0:
r0 = syz_open_dev$sg(0x0, 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2000012a}], 0x2)

19:52:46 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x0, 0x0, 0xff, 0x0, 0x0, 0x1, 0x404, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x9, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)
modify_ldt$read(0x0, &(0x7f0000000000)=""/35, 0x23)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x54, 0x0, &(0x7f0000000100)=[@decrefs={0x40046307, 0x2}, @transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x60, 0x18, &(0x7f0000000040)={@fda={0x66646185, 0xa, 0x0, 0x3c}, @fda={0x66646185, 0x4, 0x2, 0xe}, @fda={0x66646185, 0x4, 0x2, 0x3b}}, &(0x7f00000000c0)={0x0, 0x20, 0x40}}}], 0x50, 0x0, &(0x7f0000000240)="a984dbabde7e4e064b17dd4d6c6fa7ef86e7a3c09723fed64267acd05277c64f9f8813f796343feb133a823071869e7141d79cc4cc92cbdda3ec6e6909f06f862625f7999d354d38e479c48b7e3054db"})

19:52:46 executing program 0:
r0 = syz_open_dev$sg(0x0, 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2000012a}], 0x2)

19:52:46 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = dup(r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
ioctl$VIDIOC_SUBDEV_S_FRAME_INTERVAL(r1, 0xc0305616, &(0x7f0000000000)={0x0, {0x100, 0x7}})
syz_open_dev$tty1(0xc, 0x4, 0x1)
socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0)
r5 = syz_open_pts(0xffffffffffffffff, 0x20b00)
dup3(r4, r5, 0x0)
r6 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCGLCKTRMIOS(r6, 0x5415, 0x0)
r7 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGLCKTRMIOS(r7, 0x5415, 0x0)
r8 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGLCKTRMIOS(r8, 0x5415, 0x0)
ioctl$TCXONC(r8, 0x540a, 0x0)

19:52:46 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x1)

19:52:46 executing program 0:
r0 = syz_open_dev$sg(0x0, 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2000012a}], 0x2)

19:52:46 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2000012a}], 0x2)

19:52:46 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGLCKTRMIOS(r0, 0x5415, 0x0)
ioctl$TIOCNXCL(r0, 0x540d)
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r2)
r5 = socket$inet6(0xa, 0x1000000000002, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={<r6=>0xffffffffffffffff, <r7=>0xffffffffffffffff})
r8 = dup2(r7, r5)
sendmsg$netlink(r8, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f00000000c0)=ANY=[], 0x1}], 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="14000000000000000100000001"], 0x14}, 0x0)
prlimit64(0x0, 0x7, &(0x7f0000000000), 0x0)
r9 = dup(0xffffffffffffffff)
r10 = accept(r6, &(0x7f0000000140)=@isdn, &(0x7f0000000240)=0x80)
getpeername(r7, &(0x7f0000000280)=@pppol2tpin6={0x18, 0x1, {0x0, <r11=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, &(0x7f0000000300)=0x80)
r12 = socket(0x22, 0x2, 0x24)
close(r12)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0x84, 0x0, 0x200, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8, 0x1, r8}, {0x8, 0x1, r9}, {0x8, 0x1, r8}, {0x8, 0x1, r10}, {0x8, 0x1, r11}, {0x8, 0x1, r4}, {0x8, 0x1, r4}, {0x8, 0x1, r12}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x9}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3d48}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x84}, 0x1, 0x0, 0x0, 0x4040804}, 0x8000)
sendmsg$netlink(r4, &(0x7f0000028fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[], 0x14}, 0x0)
ioctl$TCXONC(r1, 0x540a, 0x1)

19:52:46 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2000012a}], 0x2)

19:52:47 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = socket(0x22, 0x2, 0x24)
close(r1)
syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00')
r2 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
r3 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
r4 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f00000000c0)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
r5 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
sendmsg$NLBL_UNLABEL_C_ACCEPT(r1, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYRES16=r4, @ANYRES16=r5, @ANYBLOB="000825bd7000fcdbdf25010000001400020000000000000000000000ffffac14140e08000500e00000022900070073797374656d5f753a6f666a6563745f724768616c645f6d61635f657865635f743a7330000000002600070073797374656d5f753a6f626a6563745f723a6b736d5f6465766963655f743a7330000000050001000000000014000300fe8000000000000000000000000000bb"], 0xa0}}, 0x8800)
ioctl$TCXONC(r0, 0x540a, 0x1)

[  787.888254][T29887] delete_channel: no stack
[  787.943489][T29887] delete_channel: no stack
19:52:47 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2000012a}], 0x2)

19:52:47 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040))
r1 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
r2 = dup(r1)
r3 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000020000402505a1a440000102030109025c0002010000000904000001020d0000052406000105240000000d240f01000000000000cc000006241a0000000905810300020000000904010000020d0000"], 0x0)
syz_usb_control_io$cdc_ncm(r3, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r3, &(0x7f0000000300)={0x14, 0x0, 0x0}, 0x0)
syz_usb_control_io$cdc_ncm(r3, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)={0x40, 0x31, 0x95, {0x95, 0x2456035675b2844f, "78cc0b3c38c777447b8720d8a419e9a50580dd7bdae9dbc13d57c86394915f675bef2d8d5dd9e8f0b6cda600ce781bf2673f710dd72f1fd9c1c4c26aa03da870560c14c9cf80c15fbdd8c0dd6fc3168de967a8e5d3e7f2ca5a1d706f2b2f45ac0bdd503227587d7d5796b856b42cda19404f5ab80b848893a6f167d7f5f7fc34f7931987c579d01605493e3484bfe594b7ee27"}}, &(0x7f0000000180)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000400)={0x44, &(0x7f0000000200)=ANY=[@ANYBLOB="4025b3"], &(0x7f0000000240)={0x0, 0xa, 0x1, 0x40}, &(0x7f0000000280)={0x0, 0x8, 0x1, 0x8}, &(0x7f00000002c0)={0x20, 0x80, 0x1c, {0xa6b, 0x8, 0x7fff, 0x7, 0x21f6, 0x1f, 0x200, 0x7, 0xfff, 0x7723, 0x8000, 0x2}}, &(0x7f0000000300)={0x20, 0x85, 0x4, 0x7ff}, &(0x7f0000000340)={0x20, 0x83, 0x2}, &(0x7f0000000380)={0x20, 0x87, 0x2, 0x3}, &(0x7f00000003c0)={0x20, 0x89, 0x2}})
r4 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
r5 = pidfd_getfd(r2, r4, 0x0)
ioctl$KVM_CHECK_EXTENSION_VM(r5, 0xae03, 0x1ff)
setsockopt$RXRPC_MIN_SECURITY_LEVEL(r5, 0x110, 0x4, &(0x7f0000000000), 0x4)

[  787.966350][T29893] delete_channel: no stack
19:52:47 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)

19:52:47 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0xfa, 0x0, 0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10080, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)

19:52:47 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2000012a}], 0x2)

19:52:47 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a5, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x202501, 0x0)
ioctl$TCXONC(r0, 0x540a, 0x1)

19:52:47 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2000012a}], 0x2)

19:52:47 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
syz_genetlink_get_family_id$net_dm(&(0x7f0000000040)='NET_DM\x00')
ioctl$SG_IO(r0, 0x2285, 0x0)
r1 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000200))
setsockopt$ax25_int(r3, 0x101, 0x6, &(0x7f0000000240), 0x4)
r4 = dup(r2)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
r6 = dup(r5)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200)
ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f00000000c0)={0xa28, <r7=>0x0, 0x0, 0xa83})
ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f00000001c0)={r7, 0x7b65})

[  788.345638][T14508] usb 4-1: new high-speed USB device number 2 using dummy_hcd
19:52:47 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2000012a}], 0x2)

19:52:47 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket(0x22, 0x2, 0x24)
close(r0)
sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x18, 0x140c, 0x200, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_RES_CQN={0x8, 0x3d, 0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x20000880}, 0x40)
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r2 = socket(0x22, 0x2, 0x24)
close(r2)
r3 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000100)={'batadv0\x00', <r4=>0x0})
r5 = socket$nl_generic(0x10, 0x3, 0x10)
r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180)='batadv\x00')
sendmsg$BATADV_CMD_GET_MESH(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)={0x24, r6, 0xf, 0x0, 0x0, {0xf}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x3c}]}, 0x24}}, 0x0)
sendmsg$BATADV_CMD_GET_BLA_CLAIM(r2, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80101}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r6, 0x10, 0x70bd28, 0x25dfdbff, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x8085}, 0x80)
ioctl$TCXONC(r1, 0x540a, 0x1)

19:52:47 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x4, 0x6, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x8)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)
munlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000)
mbind(&(0x7f0000bff000/0x400000)=nil, 0x400000, 0x0, &(0x7f0000000100)=0x5, 0x1, 0x5)
r1 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGLCKTRMIOS(r1, 0x5415, 0x0)
seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0)
r2 = getpid()
sched_setscheduler(r2, 0x5, &(0x7f0000000380))
ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000080)=r2)
syz_open_dev$tty1(0xc, 0x4, 0x1)
r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x12000, 0x0)
ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000140)={[{0x80000001, 0x7, 0x40, 0xdd, 0x1f, 0x7, 0x1, 0x5, 0x7, 0x7, 0x4, 0x0, 0x6}, {0x3, 0x4, 0xd0, 0x4, 0x1, 0x0, 0x20, 0x2, 0x9f, 0x2, 0x9, 0x9, 0x9}, {0x7, 0x200, 0x1, 0x1f, 0x2, 0x1f, 0x2, 0x9, 0x2, 0x1, 0xe0, 0x7, 0x25}], 0x8})
ioctl$TIOCGDEV(r3, 0x80045432, &(0x7f0000000040))
ioctl$RTC_WIE_OFF(r3, 0x7010)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
r5 = dup(r4)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
write$FUSE_WRITE(r5, &(0x7f00000000c0)={0x18, 0x0, 0x6, {0x8}}, 0x18)

19:52:47 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
open_tree(r2, &(0x7f0000000040)='./file0\x00', 0x1)
socket(0x2b, 0x3, 0x5)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:52:47 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2000012a}], 0x2)

[  788.613724][   T29] audit: type=1326 audit(1590263567.752:36): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=29920 comm="syz-executor.2" exe="/root/syz-executor.2" sig=9 arch=c000003e syscall=228 compat=0 ip=0x45f86a code=0x0
[  788.650410][T29924] delete_channel: no stack
[  788.684440][T29924] delete_channel: no stack
[  788.706273][T14508] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  788.741131][T14508] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  788.787581][T29932] delete_channel: no stack
[  788.844885][T29933] delete_channel: no stack
[  788.926323][T14508] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40
[  788.950150][T14508] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  788.974976][T14508] usb 4-1: Product: syz
[  788.992589][T14508] usb 4-1: Manufacturer: syz
[  789.008693][T14508] usb 4-1: SerialNumber: syz
[  789.066750][T14508] usb 4-1: selecting invalid altsetting 1
[  789.371217][   T29] audit: type=1326 audit(1590263568.512:37): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=29920 comm="syz-executor.2" exe="/root/syz-executor.2" sig=9 arch=c000003e syscall=228 compat=0 ip=0x45f86a code=0x0
[  789.505624][T14508] cdc_ncm 4-1:1.0: failed GET_NTB_PARAMETERS
[  789.511707][T14508] cdc_ncm 4-1:1.0: bind() failure
[  789.869485][T14508] cdc_ncm 4-1:1.1: bind() failure
19:52:50 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)
r1 = creat(&(0x7f0000000000)='./file0\x00', 0x80)
r2 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
ioctl$LOOP_SET_FD(r1, 0x4c00, r2)
ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={'veth0_to_bridge\x00', {0x2, 0x4e20, @loopback}})

[  791.052531][T14508] usb 4-1: USB disconnect, device number 2
19:52:50 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2000012a}], 0x2)

19:52:50 executing program 5:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = dup(r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000a80)={[{@file_umask={'file_umask', 0x3d, 0x100000000}}]})
r2 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r2, 0x2285, 0x0)
writev(r2, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)
r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcsu\x00', 0x228903, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = socket$inet(0x2, 0x80001, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={<r6=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x14, &(0x7f0000000080)={r6}, &(0x7f0000000100)=0x18)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000140)={r6, 0x10, &(0x7f0000000080)=[@in={0x2, 0x4e22, @rand_addr=0x64010101}]}, &(0x7f00000001c0)=0x10)

19:52:50 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x40, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403, 0x4, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
ioctl(r1, 0x6, &(0x7f0000000000)="c6d370825c12b8934f01031254d9299bad9b0a82008a6f29aaea25f8b0fa167d87a25fac34f4b2251ef41716ce3f716cc848dd43948ddcb5118c8a9453acace019f5de9e7aa2299c2e802b11eee826119a007e8efc94dc01c9cc80ab40d634fac8180f3e94bf0c43eb887a861b6f7bca06")
ioctl$TCXONC(r0, 0x540a, 0x1)

19:52:50 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
r0 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGLCKTRMIOS(r0, 0x5415, 0x0)
ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000640)={0x1, 0x1, 0xc, 0x2, 0x6e, &(0x7f0000000240)})
syz_open_dev$tty20(0xc, 0x4, 0x1)
syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5415, 0x0)
socketpair(0x8, 0x2, 0x4, &(0x7f0000000100)={<r1=>0xffffffffffffffff})
sendmsg$NFNL_MSG_ACCT_GET(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20080}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="14000000000000ff24d2abc3b3913ebe81a74aa34c4c4dd400"/47], 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x0)
r2 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGLCKTRMIOS(r2, 0x5415, 0x0)
ioctl$TIOCL_UNBLANKSCREEN(r2, 0x541c, &(0x7f0000000000))
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup(r3)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
write$P9_RRENAMEAT(r4, &(0x7f0000000740)={0x7, 0x4b, 0x1}, 0x7)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000019180)={'veth1_to_hsr\x00', &(0x7f00000007c0)=ANY=[@ANYBLOB="0418014d44233e679f000046a442e299e5e0b0d547a61f8505eedeb06d3a08d721a64961abcd043840d2aced2788d92fe1ba8c05000000208ecd6fe500ff5b2ef95a41d58a6433c5faaccbfa49ad47430bdba09f6fa0833a96041a288da2aea5e9aa0ed4a05de5b8ee80a421919b1efc006e7d8bf09c5ab88d2b5c75e31f8ccc5fad5390429906c887fcc81c468bd679a52bc7427a2bb02bd67082ecc961aeb6ab91b5d16ae8ec16e429db011b7a0f92b96e88f9c8eb6f67ffb5438ade712755f4ff0e8eebf0518367727773e8"]})
r6 = accept$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @private0}, &(0x7f0000000080)=0x1c)
connect$inet6(r6, &(0x7f00000000c0)={0xa, 0x4e21, 0x82, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x7e}, 0x1c)

[  791.288698][T29960] hfs: file_umask requires a value
19:52:50 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)
r1 = socket(0x22, 0x2, 0x24)
close(r1)
sendmsg$NFT_BATCH(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a9c000000050a0500006d0b4f1a5e5b5d030000010900030073797a31000000000900034073797a3200000000100008800c0001400000000000000006100008800c00024000000000000000040c00024000000000000000041c00048008000240379e791f080002402273d0c20800014000000003280008800c0001400000000000005b090c00024000000000000000010c000240004dac3d96569f96eafb15dc9b9760000000000004a1140000001100010000000000000000000000000a"], 0xc4}, 0x1, 0x0, 0x0, 0x20000000}, 0x20008080)

19:52:50 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2000012a}], 0x2)

[  791.416028][T29960] hfs: unable to parse mount options
19:52:50 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
r1 = socket(0x1e, 0x1, 0x0)
sendmsg(r1, &(0x7f0000001dc0)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0)
r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00')
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)={0x14, r2, 0xb03, 0x0, 0x0, {0x6}}, 0x14}}, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

[  791.510481][T29977] delete_channel: no stack
[  791.540776][T29979] delete_channel: no stack
19:52:50 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, 0x0, 0x0)

19:52:50 executing program 1:
init_module(&(0x7f0000000180)='#\'&\x00', 0x4, &(0x7f00000001c0)='{nodevposix_acl_access\x00')
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
ioctl(r0, 0x7fffffff, &(0x7f0000000080)="e4cfa3f10f362a65d181e0a89148ec925981ac855f340e255de62caf4f02c3a1062d72a23adcfb0bbaec4de189de679d1944edeacfda6979471491e2055996827ad12a2ff14a64ad50f0c42808e52fda1e668c4f28bd2f787edc4a6695d7f500b21eaf4b8e2d5cdfca038ded135818b89074af5f1cb97ccd9fd337610e603087289f2a2c0c64d6c1612326be666a5a211297d12df70e2965c46c2c03676019ca838c03931ee749ba65976f81bdfd11a6c85adbba448395f96324821ee05e07e0f4b481ab6157171445e760e78f748927f0ce4980ee33c6461f6dd608eca3c86259fd5956a9422fd1401af6095e")
perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r1, 0x540a, 0x1)

19:52:50 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1cb}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x2)
ioctl$TCXONC(r0, 0x540a, 0x1)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
r3 = socket(0x22, 0x2, 0x24)
close(r3)
r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00')
sendmsg$NL80211_CMD_DEL_STATION(r3, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x4c, r4, 0x100, 0x70bd2c, 0x25dfdbff, {}, [@NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x6}, @NL80211_ATTR_STA_TX_POWER_SETTING={0x5, 0x113, 0x2}, @NL80211_ATTR_STA_SUPPORTED_CHANNELS={0x8, 0xbd, [0x2, 0x7cb4]}, @NL80211_ATTR_STA_SUPPORTED_RATES={0x16, 0x13, "51a2a0b87445f91adb9e4d04634a92291f06"}, @NL80211_ATTR_STA_TX_POWER={0x6, 0x114, 0xb4a}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000850}, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
ioctl$VFIO_IOMMU_MAP_DMA(r2, 0x3b71, &(0x7f0000000080)={0x20, 0x2, 0x3, 0x2, 0x6})
r5 = socket$inet6_sctp(0xa, 0x5, 0x84)
r6 = socket$inet(0x2, 0x80001, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={<r7=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x14, &(0x7f0000000080)={r7}, &(0x7f0000000100)=0x18)
setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000002c0)={r7, 0x83a, 0xfbff, 0x0, 0x8, 0x7fffffff}, 0x14)
r8 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x2, 0x0)
ioctl$SIOCAX25NOUID(r8, 0x89e3, &(0x7f0000000040))

19:52:50 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, 0x0, 0x0)

19:52:51 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup(r3)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
ioctl$SG_IO(r4, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

[  791.938113][T29992] delete_channel: no stack
19:52:51 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, 0x0, 0x0)

[  792.069467][T29989] delete_channel: no stack
19:52:51 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x428, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)
setxattr$trusted_overlay_redirect(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.redirect\x00', &(0x7f0000000080)='./file0\x00', 0x8, 0x2)

19:52:51 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}], 0x1)

19:52:51 executing program 1:
r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$FIBMAP(r0, 0x1, &(0x7f0000000140)=0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
ioctl$SNDCTL_DSP_SPEED(r3, 0xc0045002, &(0x7f0000000080)=0x8000)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
r5 = dup(r4)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
ioctl$FBIOGETCMAP(r5, 0x4604, &(0x7f0000000100)={0xff, 0x9, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080), &(0x7f00000000c0)=[0x0, 0x0, 0x0]})
ioctl$TCXONC(r1, 0x540a, 0x1)
r6 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGLCKTRMIOS(r6, 0x5415, 0x0)
ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000180)=0x3)

19:52:51 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}], 0x1)

19:52:51 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)
r1 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGLCKTRMIOS(r1, 0x5415, 0x0)
ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)={0xad6, 0x2, 0x6, 0x80000001, 0x11, "8e6b29ebf5ddd4b54cfad64d6988a924b794d3"})

19:52:51 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r2, &(0x7f0000000080)="3c7e4cd7da3db17a2c4ee6a0dcb60500e1ea1c4f11b5d47c1b0198cb8a0995dbaac0ca6ec99454146df107cbae351483ca9e2acd9b"}, 0x20)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000040)=[{&(0x7f00000001c0)="aefdda9d240000005a90f57f07703af0f0f64ebbee07962c09002e11b44e65d766a83cf89441cbc1b952f41bdd2ac8bb8c43b4603429002e85648721018f2a", 0x3f}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)
r3 = getpid()
sched_setscheduler(r3, 0x5, &(0x7f0000000380))
ptrace$cont(0x7, r3, 0x3f, 0xa2)
ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r1, 0xc0406618, &(0x7f0000000140)={{0x3, 0x0, @identifier="b2f0c3259e56d63b0969926304e336d2"}})

19:52:51 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}], 0x1)

19:52:51 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x41c1, 0x81200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0x0, 0x10000}})

19:52:51 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {0x0}], 0x2)

19:52:51 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = dup(r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
r2 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
ioctl$VIDIOC_PREPARE_BUF(0xffffffffffffffff, 0xc058565d, &(0x7f0000000000)={0xff, 0x9, 0x4, 0x40000000, 0x0, {0x77359400}, {0x0, 0x0, 0x6, 0xff, 0xfc, 0x1, "507faa8b"}, 0x5, 0x2, @fd=r1, 0xff, 0x0, <r3=>r2})
ioctl$TCXONC(r3, 0x540a, 0x0)
r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00')
sendmsg$ETHTOOL_MSG_LINKMODES_SET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000002e0c000000180001801400020073797a5f74756e00020000000000000018000380"], 0x44}, 0x2}, 0x0)
r5 = socket(0x1000000010, 0x80002, 0x0)
r6 = socket$nl_route(0x10, 0x3, 0x0)
r7 = socket$netlink(0x10, 0x3, 0x0)
r8 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, <r9=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r9, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r9, @ANYBLOB="00000800ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0)
sendmsg$nl_route_sched(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000073c0)=@deltfilter={0x24, 0x25, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r9, {0x1100}, {0x0, 0x8}}}, 0x24}, 0x8}, 0x0)
sendmsg$ETHTOOL_MSG_LINKMODES_GET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x58, r4, 0x800, 0x70bd2a, 0x25dfdbfc, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip_vti0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x4004}, 0x20000090)

19:52:51 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = dup(r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x2, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x8e, 0x9}, 0x0, 0x0, 0x0, 0x9, 0x2b}, 0x0, 0x0, r1, 0x0)
r2 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r2, 0x540a, 0x1)
r3 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
ioctl$EXT4_IOC_PRECACHE_EXTENTS(r3, 0x6612)
flistxattr(r2, &(0x7f0000000000)=""/41, 0x29)

[  792.762653][T30027] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'.
19:52:51 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {0x0}], 0x2)

[  792.881560][T30038] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'.
19:52:52 executing program 1:
perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8448, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1e8, 0x7}, 0x403, 0x200000000, 0x8000000, 0x8}, 0x0, 0x1, 0xffffffffffffffff, 0xa)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)
r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x8ac00, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
io_uring_register$IORING_UNREGISTER_EVENTFD(r3, 0x5, 0x0, 0x0)
ioctl$VFIO_GET_API_VERSION(r3, 0x3b64)
r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x20000, 0x0)
ioctl$KVM_GET_PIT(r4, 0xc048ae65, &(0x7f0000000180))
setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000100)=0xfffffffc, 0x4)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x200002, 0x0)

19:52:52 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = socket(0x22, 0x2, 0x24)
close(r1)
setsockopt$ax25_int(r1, 0x101, 0x4, &(0x7f0000000080)=0x200, 0x4)
ioctl$TCXONC(r0, 0x540a, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup(r3)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
ioctl$MON_IOCG_STATS(r4, 0x80089203, &(0x7f00000000c0))
r5 = dup(r2)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
read$usbmon(r5, &(0x7f0000000000)=""/54, 0x36)

19:52:52 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {0x0}], 0x2)

19:52:52 executing program 2:
r0 = getpid()
sched_setscheduler(r0, 0x5, &(0x7f0000000380))
perf_event_open(&(0x7f00000001c0)={0x1, 0x96, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}, 0x0, 0x0, 0x0, 0x7}, r0, 0x1fffe, 0xffffffffffffffff, 0x1)
sched_getscheduler(r0)
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r2 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGLCKTRMIOS(r2, 0x5415, 0x0)
r3 = getpid()
sched_setscheduler(r3, 0x5, &(0x7f0000000380))
sched_setscheduler(r3, 0x5, &(0x7f0000000040))
ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000000))
r4 = getpid()
sched_setscheduler(r4, 0x5, &(0x7f0000000380))
r5 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r6=>0xffffffffffffffff})
r7 = dup(r6)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200)
kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r5, &(0x7f0000000080)={r7, r1, 0xa4})
ioctl$TCXONC(r1, 0x540a, 0x1)

19:52:52 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
r3 = getpid()
sched_setscheduler(r3, 0x5, &(0x7f0000000380))
r4 = syz_open_procfs(r3, &(0x7f0000000000)='net/kcm\x00')
ioctl$TIOCVHANGUP(r4, 0x5437, 0x0)
ioctl$SNDRV_PCM_IOCTL_RESET(r2, 0x4141, 0x0)
ioctl$TCXONC(r0, 0x540a, 0x1)

[  793.123650][T30048] delete_channel: no stack
19:52:52 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x8, 0x8982)
ioctl$IOC_PR_REGISTER(r1, 0x401870c8, &(0x7f0000000080)={0x3f, 0x0, 0x1})
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000780)=[{&(0x7f00000000c0)="44e33186ab28259602f29b565b82bec8811e8a4ec5a9dd53d273be8da6c270c5e86312784db794af3503d45a71b0f5bd2868b149b61dedc2fbf10e6466581c6693356ca87a8d45f45873563d61a9a72dc3b6bf434583ab51737a845b3b6676cae181720929b80d361d7b0c7cd2696e154c6300a79287583aa3540b630fe27efd474e01fe2e0ec54c2443110fa6ded252d1cdc2bc6c876fe77996caa8d73045d6aa02eb64", 0xa4}, {&(0x7f00000001c0)="dfd1974baaf21609a6cb9d4d86e0000390cd8c535e787e36a82e7a4e53c2a5430161cd0d51c800ce89268d1974806313944f5259ac40bcdae6aa2a6cdc68d6dc94577e3c32b9fcecf4c4d86bf1d961ac6da037e5fa4c506e9b045ef4917f86", 0x5f}, {&(0x7f0000000240)="0567d4107631a6817cc1b0554547a3c6e05f2ed0d0d679427fb4a87caf1ee2c65f09512a15d52eaaae7b7dacc78255b9ac1540aca0d448e2637862e8586f1e68b34847acab3929c82748d21cb3bfd42c0d3b0c61bbb3133d58ea2709eb4eef6dbae114d908cd32817cb4a9da70289c4ff8aa2a2fac8d01f13bfad5", 0x7b}, {&(0x7f00000002c0)="5b1586595d067207038055a0512b2ccd96999352bc05c174fff77e388558f91121c5c07bb2152eede326735d9f2bd067f20101ead01d322f8329de86a742b31a356426ef19414ca57d11a217a3925bcf3fad923ad859df57f6fdcec844e0cfbaf5bfa6fcc9e6974f9ef1c8bba0b418425a274bff039d8225a95faff85478b56e09c36ad591cabab690fbf3df853ed76c53948e2339112c79403c62136bed92ce0039f005157ea99cc8be40336b46da0da6b499c20c8fe1b68a450605e4e759c5feeaef175d814f77e86afa1b7fb48fcdd10be114ddcfb4507d0cfaaef4fb4149c2c6c76497", 0xe5}, {}, {&(0x7f00000003c0)="a6afd0e63e20622c4887d64acdb59593f502616e205ea023531bda246ab569a285b0f3421ce04d24ebbfb623d89a38ecfe1ade7021260aefd1b466adef38b5b7c27d08034b859b491bb7198bf8cf65987c87573806846d0d7ebc398c477ce72a85192f9aeebd89708afefcbf49edcc12a145b258a8f383bfa1e1b72c3229c3bf8a35cb4fb7348b894ed3f92b6efaa0dc2d4dd713f814f173f6f21aa728f146ac36d9557c453b9517c84e100063e50a4a46a12a81d9ce21a2e0eb3adfb5a0cd55d793ce01261e5393", 0xc8}, {&(0x7f00000004c0)="599046f22b1c9b41236e6524f0cb7c097cd67b62b1f7df4694c66535cfea64adefeb7c465e8c9b05c2e649d672b62554005ad1facdaa033a42e50fa326f635686599c6b4e670225fefc905806b7d729cab7878641011a2c9e4c3da0bb563ffbbaf6d4d19e2056e0863618493956b976bef4ca1c281bf1acd9e444d3445fc326f19c02c90a0decb6957f2b83f7c5df5c0e6be794b1a4157f880d5567d1837ad69c68d38b7e1ffda7314f50344e2ce917003c3ca426c64cc7280ee4187d67ca7a32c2b29a7fc45e22edc707df4073b6402e7", 0xd1}, {&(0x7f00000005c0)="fe7b581d3e06f915db4314244a2b52cfcd54788c6fb2aa6284310a9ab67e748822eed8fdfac087605c7b39cb92d5b26e969ab76388f6e6c4505c83dd21f7810faecbd0b4847d96b024f469fe2f25352b5b066f94b49d8acf0b60b41e6480e76f26e4ca7372167bd8f9acc751cd41", 0x6e}, {&(0x7f0000000640)="39989609431f00a83b75df042e", 0xd}, {&(0x7f0000000680)="51b7fd6c957d9e43780c545336be7e69f5f9fb8ee3adca2212e54f3397d7473462b9fdd6346c66a8733b4cbb6d599b7076ba5b16610b1499dc8b52f34ff2f43750afb2a77855e5870334408e9c530d411ca3c518df757ad03312d2d37bf7db3d91f31d90f442282fa285b5499efcb74186423d93a7f831598ae2549264e1e1697a4ee679610cc710bf55effab6752ceb86d39124c2740794987ca06cc6127c55e683127b2d3b1bec822dcae4a34b872a68a130a5ed4347023e3365febb9972f8cb65071bbd826f132456af4c1c985e3dfba2e4ad986e09a7160e1027216ce261355becdaf033a198", 0xe8}], 0xa)

19:52:52 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)}], 0x2)

19:52:52 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040))
socket$inet(0x2, 0x4000000000000001, 0x0)
r0 = dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
write$6lowpan_control(r0, &(0x7f0000000000)='connect aa:aa:aa:aa:aa:11 0', 0x1b)
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
ioctl$PPPIOCGFLAGS1(r2, 0x8004745a, &(0x7f0000000140))
r3 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r4 = socket(0x22, 0x2, 0x24)
close(r4)
syz_open_dev$vcsu(&(0x7f0000000240)='/dev/vcsu#\x00', 0x81, 0x224480)
r5 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
getsockopt$inet_mreqn(r5, 0x0, 0x23, &(0x7f0000000280)={@private, @initdev}, &(0x7f0000000100)=0xc)
setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f0000000080)=0x4, 0x4)
ioctl$TCXONC(r3, 0x540a, 0x1)
openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cachefiles\x00', 0x58d044, 0x0)

19:52:52 executing program 2:
r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x400c6615, &(0x7f0000000000))
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r1, 0x540a, 0x1)
socket$l2tp(0x2, 0x2, 0x73)

[  793.580089][T30060] delete_channel: no stack
19:52:52 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)}], 0x2)

19:52:52 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605)
ioctl$TCXONC(r0, 0x540a, 0x1)

19:52:52 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x2, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)
mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000)
r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcsa\x00', 0x101000, 0x0)
ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00000001c0)=""/111)

19:52:52 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8001}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)
ioctl$SCSI_IOCTL_GET_PCI(r0, 0x5387, &(0x7f0000000000))
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r1, 0x540a, 0x1)
r2 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
syncfs(r2)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup(r3)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
ioctl$VHOST_VSOCK_SET_RUNNING(r4, 0x4004af61, &(0x7f0000000040))

[  793.925491][T30081] delete_channel: no stack
19:52:53 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)}], 0x2)

19:52:53 executing program 1:
r0 = socket(0x22, 0x2, 0x24)
close(r0)
ioctl$sock_ax25_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={@null, @default, 0x1, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]})
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403, 0x0, 0xdda}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r1, 0x540a, 0x1)

19:52:53 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="aefdda9d240000005a90f57f07703aeff0f665d766a83cf87541cb69d952f41baae40000000000002604310ace44c062faa0dfb90600641ee3e68788f2ea2adecfefc23f2194dae1ac9a567f1487d893c70d7402ea6000"/98, 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x100000000000021d)

19:52:53 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8000, 0x7}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = dup(r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)={0x0, <r2=>0x0})
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={<r3=>0x0, 0x80000})
ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000080)={r2, r3})
syz_open_dev$tty1(0xc, 0x4, 0x1)
r4 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGLCKTRMIOS(r4, 0x5415, 0x0)
ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f00000000c0)=""/104)
ioctl$TCXONC(r4, 0x540a, 0x1)

19:52:53 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x727}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x1)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
open(&(0x7f0000000000)='./file0\x00', 0x4003, 0x20)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
write$P9_RCREATE(r2, &(0x7f0000000040)={0x18, 0x73, 0x401, {{0x0, 0x3, 0x2}, 0x1f}}, 0x18)
r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x4a8000, 0x0)
ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f00000000c0)=""/151)
ioctl$TCXONC(r0, 0x540a, 0x1)

19:52:53 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x3)
ioctl$TCXONC(r0, 0x540a, 0x0)
r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/capi/capi20ncci\x00', 0x1000, 0x0)
ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000040)=0x8)
ioctl$sock_rose_SIOCDELRT(r1, 0x890c, &(0x7f0000000080)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, 0x5, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bpq0='bpq0\x00', 0x2, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]})
openat$autofs(0xffffffffffffff9c, &(0x7f0000000480)='/dev/autofs\x00', 0x200480, 0x0)
r2 = socket(0x22, 0x2, 0x24)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
write$binfmt_elf64(r3, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x18b)
close(r2)
syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1)
close(0xffffffffffffffff)
setsockopt$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, &(0x7f00000004c0)=0x1, 0x4)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = socket$inet(0x2, 0x80001, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={<r6=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x14, &(0x7f0000000080)={r6}, &(0x7f0000000100)=0x18)
ioctl$SIOCX25GCALLUSERDATA(r1, 0x89e4, &(0x7f0000000200)={0x1f, "31fc825bdb1383faa06da1fd2d9ecc63b4d9efa0219d5306f3cfdca6662cbc27af78fb55f2a1e0b4e0ac5128b423ff9f30330b3d422f181bd85a0f47a17bccd1a9015613811777f31c11f7ebf26a0549eee679cf6c151cde9b42122f8bd63d5f5be6972f5e6fe631c5455e89834b56897ae4e735d20646f622dbc759eb9b9d39"})
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000100)={<r7=>r6, 0x5}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000180)={r7, 0x4}, &(0x7f00000001c0)=0x8)

[  794.094519][T30090] delete_channel: no stack
[  794.137978][T30090] delete_channel: no stack
19:52:53 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736", 0x15}], 0x2)

19:52:53 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x4200, 0x0)
write$hidraw(r0, &(0x7f0000000040)="9707f846c106009ff1f178ca61d1e65733f0f68ffe30226a27bfbadabe191f49fc37e2ed97955f2598e3b47878f61f5dee3b85a7118502d4fec517d489ae67007ec9b59c4d039048a58e99c8265b36e5a5a70ab6800e2646af3ffb68f29fea560c1cde453f1e406b6f061a4870525d4f69d6de39294ba98ecf8a0700d0cbf8249c85d7705981dcb621cb1cf5ccccc3463a818e18dfe4e49c0c66bbd8cdf1dc8d00579cc7300e2845bc67b46bd71742815e5b1da197f66d7000dbc63357a4700045169ec898ca25d3792d3bcc874dbcdf66c935a1972c9078835fdf355396a785bc8c4560807968a8522e", 0xea)
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r1, 0x540a, 0x1)

19:52:53 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}, {&(0x7f0000000040)="028f6e427e53667a3f8c3f4201422ea57ef47c305a97087e711ee97ef3318dafe6b7ebf7da211ee67519c3a9e15f91276396b7dbf9427898b28aab77263dbee08a97d99519e1eaa6ae4a4dbc3a583c79f13a36d9c2ca9e8452b7d3a2f52634f5d2ad208ec5090cd4a19499f1b1797cbadba587c3", 0x74}], 0x3)

[  794.236476][T30101] delete_channel: no stack
19:52:53 executing program 1:
r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x400801)
sendto$rose(r0, &(0x7f0000000040), 0x0, 0x8080, &(0x7f0000000080)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}}, 0x1c)
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r2 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGLCKTRMIOS(r2, 0x5415, 0x0)
ioctl$TIOCL_BLANKSCREEN(r2, 0x541c, &(0x7f0000000040))
ioctl$TCXONC(r1, 0x540a, 0x1)

[  794.299110][T30101] delete_channel: no stack
19:52:53 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0xff, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xffffffff}, 0x0, 0xb, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000000000)={0x3, 0x5})

19:52:53 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, <r1=>0x0}, &(0x7f0000000280)=0x5)
r2 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='htcp\x00', 0x5)
setuid(r1)
bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=ANY=[@ANYBLOB="0000007c8000000f009500"/22], &(0x7f0000003ff6)='GPL\x00', 0x1, 0xb579, &(0x7f000000cf3d)=""/195}, 0x48)
r3 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r3, 0x540a, 0x0)

19:52:53 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736", 0x15}], 0x2)

19:52:53 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x50}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)
r1 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGLCKTRMIOS(r1, 0x5415, 0x0)
ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0xb)

19:52:53 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f0000000040)={0x8000, 0x6, 0x708, 0x100})
r3 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
ioctl$EXT4_IOC_ALLOC_DA_BLKS(r3, 0x660c)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
r5 = dup(r4)
r6 = socket$inet(0x2, 0x4000000000000001, 0x0)
poll(&(0x7f00000002c0)=[{0xffffffffffffffff, 0x5028}, {0xffffffffffffffff, 0x44}, {0xffffffffffffffff, 0x2200}, {0xffffffffffffffff, 0xa000}, {r4, 0x42}], 0x5, 0x1)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r6, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
r7 = getpid()
ioctl$sock_SIOCSPGRP(r6, 0x8902, &(0x7f0000000140)=r7)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
ioctl$KDSIGACCEPT(r5, 0x4b4e, 0x38)
write$hidraw(r5, &(0x7f00000001c0)="79dde99a40960657fc37ff18aae93b8d702a1fc2faa2ea14c599bb39a389b2f0e49fe8a1beefa3a2678d8ae29832fb400e43f79d53491686810bb0cb14560d598c212cadd9a960c7dc9d89f7ff52116b6916851e8fc3a7b3292c476f9a8234cca9f8a90d1a5c49705cd18d8dfc743f3e116f56ad279e912a3f333d7976d079", 0x7f)

19:52:53 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0}, 0x403, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0x2000000000, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)

19:52:53 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x0)
r1 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
r3 = socket$inet(0x2, 0x80001, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={<r4=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x14, &(0x7f0000000080)={r4}, &(0x7f0000000100)=0x18)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x400, 0x203, 0x4, 0x3, r4}, &(0x7f0000000040)=0x10)

19:52:53 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736", 0x15}], 0x2)

19:52:53 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x3, 0xfc, 0x4, 0x0, 0x41c1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x7}, 0x4004, 0xd, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000040)={0x4, 0x70, 0x20, 0x0, 0xa2, 0xfd, 0x0, 0x80000001, 0x22000, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x4}, 0x480a4, 0x100, 0x7f, 0x2, 0x10000, 0x2, 0x100})
r0 = socket(0x22, 0x2, 0x24)
close(r0)
setsockopt$TIPC_GROUP_LEAVE(r0, 0x10f, 0x88)
syz_open_dev$tty1(0xc, 0x4, 0x1)
accept$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14)
r2 = socket(0x1000000010, 0x80002, 0x0)
r3 = socket$nl_route(0x10, 0x3, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
r5 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, <r6=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="00000800ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000073c0)=@deltfilter={0x24, 0x25, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x1100}, {0x0, 0x8}}}, 0x24}, 0x8, 0x0, 0x0, 0x20040095}, 0x0)
r7 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r7, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
getsockopt$inet_mreqn(r7, 0x0, 0x24, &(0x7f0000000440)={@multicast1, @private, <r8=>0x0}, &(0x7f0000000480)=0xc)
sendmsg$NL80211_CMD_GET_MPATH(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x60, 0x0, 0x400, 0x70bd2c, 0x25dfdbfb, {}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WDEV={0xc, 0x99, {0xfffffff8, 0x3}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r1}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r6}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x4}]}, 0x60}, 0x1, 0x0, 0x0, 0x20000000}, 0x4080)

19:52:53 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x81218, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000019180)={'veth1_to_hsr\x00', &(0x7f0000019140)=@ethtool_stats})
setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f0000000000)=0xffffffff, 0x4)
ioctl$TCXONC(r0, 0x540a, 0x1)

19:52:54 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)
r1 = socket$inet(0x2, 0x4000000000000001, 0x0)
r2 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000300)=ANY=[@ANYBLOB="6d616e676c650000000000000000000000000000000000000000000000000000c5000000aa17a1d040455d9086491c1c334a88efc03b8aaa53d4269ef56d10d5427bb555c5531cc6987167f5ecf6557514b24c4b7b8a0f4096974f89a71a65cbec27178eccebe8d4b830fec50c1b18d44f892d320117950900a8c042847d9cb8f3197b221e8933d20d29b408e8f9d83d0521d41792e6bd3deec3dc90a34facff1deb386fd29c94eceaaa3d93ce3f0c8d940e9de1c53a1896fe8e2895ca42266d70877d65e89c089bb1bbeb8bc53978bcb46db90ecc007425d5880866aa780337766e1dc9572db60b79"], &(0x7f0000000580)=0xe9)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
ioctl$VIDIOC_QUERYBUF(0xffffffffffffffff, 0xc0585609, &(0x7f00000001c0)={0x917, 0x1, 0x4, 0x0, 0x0, {}, {0x1, 0x2, 0x9, 0x33, 0x2d, 0x33, "72e61b68"}, 0x7a, 0x2, @fd, 0x3, 0x0, <r3=>r1})
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
r6 = socket$netlink(0x10, 0x3, 0x0)
bind$ax25(0xffffffffffffffff, &(0x7f0000000280)={{0x3, @default, 0x7}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48)
getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, <r7=>0x0}, &(0x7f0000000380)=0xc)
keyctl$chown(0x4, 0x0, 0x0, r7)
fchown(r1, 0x0, r7)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r8=>0x0}, &(0x7f0000cab000)=0x1)
setresuid(0x0, r8, 0x0)
mount$fuseblk(&(0x7f0000000040)='/dev/loop0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='fuseblk\x00', 0x100000, &(0x7f00000008c0)=ANY=[@ANYRESDEC=r5, @ANYRESHEX=r3, @ANYBLOB="2c726f6f746d6f64653d303030300430303030303030303030303d0000000000000000000000d20f69fe1893993ef2a1f458896631d1e20160f7d823e33c63f07bde415a2a4ac398c51f337c9329ed125793dcf532d58063729517957da29f471392fd48137ea619dad1b92f0e58b2ba57473f4f1126cd99abe544a88e1ff6ae484c4cbbe0c152fe4339f8337355852224e02a", @ANYRESDEC=r8, @ANYRESHEX, @ANYRESDEC, @ANYBLOB="6c6d61785f726561643dc50f00003030303030517c6e0827f463129fbedd3030303030303030312c6d61785f726561693d309bee56d83248f413fcd13278304b30303030303030303030303030312c64656661756c745f7065726d697373696f6e732c6f626a5f747970653d2c000e83565898847cda75a4dba1da00ef58c947ae65e1584ec054d2cfcae390f933f31f2733fbb35bf27f7944a26b97bd6c5dc02dcd5af97f6cb540"])
r9 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ttynull\x00', 0x4000, 0x0)
ioctl$TIOCSERGETLSR(r9, 0x5459, &(0x7f0000000440))

[  794.853874][T30143] delete_channel: no stack
[  794.872955][T30143] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'.
19:52:54 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd8063", 0x20}], 0x2)

19:52:54 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = syz_open_dev$tty20(0xc, 0x4, 0x1)
r2 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGLCKTRMIOS(r2, 0x5415, 0x0)
r3 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGLCKTRMIOS(r3, 0x5415, 0x0)
ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5415, 0x0)
getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, &(0x7f00000000c0), &(0x7f0000000100)=0x30)
openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsa\x00', 0x480, 0x0)
openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x60c2, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040))
r4 = dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
openat(r4, &(0x7f0000000080)='./file0\x00', 0x2a0c2, 0x102)
r5 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGLCKTRMIOS(r5, 0x5415, 0x0)
r6 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCGLCKTRMIOS(r6, 0x5415, 0x0)
ioctl$KDMKTONE(r1, 0x4b30, 0x2)
ioctl$TCXONC(r0, 0x540a, 0x0)

[  795.017812][T30147] delete_channel: no stack
[  795.023845][T30150] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'.
19:52:54 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd8063", 0x20}], 0x2)

19:52:54 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="aefdda9d240000003790f57f07703a84fe51524bcadeeb7de414eed3e2cd8aeff0f64ebbee07962c22772e11b44e650000a83cf894411b8fd952f41bdd2ac8bb8c43b460", 0x44}, {&(0x7f0000000100)="aacb480104000005a84d4583671e120780630600097704a71e023a27", 0x1c}], 0x2)

19:52:54 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x22, 0x2, 0x24)
close(r0)
sendmsg$AUDIT_TTY_GET(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x10, 0x3f8, 0x820, 0x70bd25, 0x25dfdbfb, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x811}, 0x4000000)
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TIOCVHANGUP(r1, 0x5437, 0x0)
ioctl$TCXONC(r1, 0x540a, 0x1)

19:52:54 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)
msgsnd(0xffffffffffffffff, &(0x7f0000000000)={0x0, "119408d08b0b5b96de2045d015f29f9583d73668d1fad90a296ce87a363ca0d62e80511394a4da897231bb31c4fe85dbb7d556905e6ece6b2d85ce879d841f638e5d5fcbf6bc3ac7426492aebac4af53c11361ffd648fbe1b1aad0305107adb34e04aa085dc0d7629aaf72df2f0987d0e9df081cc907d913ed1fad57fe0378c5f537bb68325ad75e7ab06d5d193aa33eb0fd7f52379174c7bc4cd06fc5e8c7d9ead14db74481204573384f8daaa5e9bab22603d92d441628aa13a121c144ce9bc4"}, 0xc9, 0x0)
r1 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGLCKTRMIOS(r1, 0x5415, 0x0)
ioctl$UI_SET_ABSBIT(0xffffffffffffffff, 0x40045567, 0x1)
ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000100)=""/30)

19:52:54 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x0)
r1 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
r2 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
dup3(r1, r2, 0x0)

19:52:54 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd8063", 0x20}], 0x2)

[  795.282693][T30175] delete_channel: no stack
19:52:54 executing program 1:
r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"/352], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffcf8}, 0x48)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r1, 0xc0, &(0x7f0000000680)={0x0, <r2=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10)
bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000a40)={r2}, 0xc)
bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000080)='-\x00', r2}, 0x30)
perf_event_open(&(0x7f0000000000)={0x3, 0x70, 0x81, 0x27, 0x1f, 0xf7, 0x0, 0x0, 0x40000, 0xa, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x7, 0x4, @perf_config_ext={0x1, 0x2}, 0x1008, 0x4, 0xc2e, 0x9, 0x5, 0xa9fc, 0x7}, r3, 0x10, r0, 0x2)
r4 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r4, 0x540a, 0x1)

19:52:54 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)
r1 = socket(0x22, 0x2, 0x24)
close(r1)
ioctl$SIOCRSGL2CALL(r1, 0x89e5, &(0x7f0000000040))

[  795.454865][T30183] delete_channel: no stack
19:52:54 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
ioctl$UI_SET_KEYBIT(r2, 0x40045565, 0x77)
r3 = socket$inet(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
ioctl$SNDCTL_DSP_GETCAPS(r0, 0x8004500f, &(0x7f0000000140))
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000000)=0x5, 0x4)
r4 = getpid()
sched_setscheduler(r4, 0x5, &(0x7f0000000380))
fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000100)={0x0, 0x2, 0xffff, 0x9, r4})
r5 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyprintk\x00', 0x100, 0x0)
ioctl$TCXONC(r5, 0x540a, 0x2)

19:52:54 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704", 0x25}], 0x2)

19:52:54 executing program 4:
ioctl$VIDIOC_G_SLICED_VBI_CAP(0xffffffffffffffff, 0xc0745645, &(0x7f0000000000)={0x4, [0xffff, 0x8, 0x8000, 0xa5, 0x9, 0x8, 0x1ff, 0x9, 0x7f, 0x3, 0x7, 0x1, 0xe9f7, 0x2, 0x0, 0x80, 0x5b, 0x0, 0x8, 0x8, 0xd264, 0x3f, 0xb7c, 0x7, 0x2, 0x5, 0xfffc, 0x9, 0x100, 0x5, 0x3, 0x800, 0xff81, 0x8, 0x5, 0x9, 0x2, 0x8, 0x96, 0x80, 0x401, 0x1f, 0x802, 0x4, 0xfff, 0x3, 0x7, 0x5], 0x7})
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)

[  795.609156][T30193] delete_channel: no stack
19:52:54 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x2, 0xffffffff)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)

[  795.651577][T30194] delete_channel: no stack
19:52:54 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8, 0xe0005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000040)={0x1})

19:52:54 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x108, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x100, 0x8}, 0x403, 0x0, 0xfffffffc, 0x4, 0x59}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)
r1 = socket(0x18, 0x800, 0x10001)
setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000100)=0x1, 0x2)
r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ocfs2_control\x00', 0xa0900, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000000)='vmnet1^(md5sumsecurityeth1keyring^[\\)keyring+eth1ppp0#cpusetem0vmnet0}vmnet1}\x00', r2}, 0x10)

19:52:54 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704", 0x25}], 0x2)

19:52:55 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0xff, 0x0, 0x8, 0x0, 0x41c1, 0xa00b8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x3a30000000000}, 0x800, 0x0, 0xfffffffa}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = dup(r0)
r2 = getpid()
sched_setscheduler(r2, 0x5, &(0x7f0000000380))
ioprio_get$pid(0x3, r2)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
bpf$MAP_DELETE_BATCH(0x1b, &(0x7f0000000300)={&(0x7f0000000000)="cc3e69a7623f3d01b0e787097646e06c5a3dda867bb23886bc7366f41901", &(0x7f0000000040)=""/193, &(0x7f0000000140)="3b137a9ee556179dcaca777d44f260805798dd823e8987bed0bbf797834bae6f713f13fa9951394b4efbc6d39c1c13f7f3c849301328a007b80f99d3b9ec37c269", &(0x7f0000000240)="ad781958ed070c80a0a0758bbeedf1c759b5719a0b7b1cdaeb74428fea8d1bb88648effd8f2f7c7d88deb32aabb89f57beaa7725e126760f68b261d359a94b43f3ca5d95cde2e3cba77edc5c61359373837958c204fc9f21466c2aaeaf3de5d1f0c1c35790804aa57ffc89ae81e2db60894d5eb36107693174c8dc237b13582539", 0x8e, r1}, 0x38)
r3 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r3, 0x540a, 0x1)

19:52:55 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = dup(r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
mmap$perf(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x80010, r1, 0x8000)
r2 = syz_open_dev$tty1(0xc, 0x4, 0x1)
prctl$PR_GET_DUMPABLE(0x3)
ioctl$TCXONC(r2, 0x540a, 0x1)
fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x2)

19:52:55 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
r1 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc6, 0xfffffffffffffffd)
r2 = socket$netlink(0x10, 0x3, 0x0)
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, <r3=>0x0}, &(0x7f0000000380)=0xc)
keyctl$chown(0x4, r1, 0x0, r3)
keyctl$assume_authority(0x10, r1)
ioctl$SG_IO(r0, 0x2285, 0x0)

19:52:55 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704", 0x25}], 0x2)

19:52:55 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10)
r2 = socket$inet6(0xa, 0x3, 0x7)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c)
r3 = openat$mice(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/input/mice\x00', 0x0)
setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x0, @in6=@empty, 0x0, 0x0, 0x0, 0x6}}, 0xe8)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1)
sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x0)
r4 = socket(0x22, 0x2, 0x24)
close(r4)
setsockopt$inet6_tcp_int(r4, 0x6, 0x7, &(0x7f0000000000)=0x8, 0x4)
fcntl$setpipe(r0, 0x407, 0x3)
ioctl$TCXONC(r0, 0x540a, 0x1)

[  796.188491][T30195] [U] 
[  796.256854][T30195] [U] 
[  796.362537][T30228] delete_channel: no stack
19:52:55 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
ioctl$RTC_WKALM_RD(r2, 0x80287010, &(0x7f0000000000))
ioctl$TCXONC(r0, 0x540a, 0x0)

19:52:55 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000019180)={'veth1_to_hsr\x00', &(0x7f0000019140)=ANY=[@ANYBLOB="1d00ff0000000000"]})
setsockopt$inet6_IPV6_RTHDR(r1, 0x29, 0x39, &(0x7f0000000040)={0x73, 0x6, 0x2, 0x1, 0x0, [@private1, @private0={0xfc, 0x0, [], 0x1}, @initdev={0xfe, 0x88, [], 0x1, 0x0}]}, 0x38)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:52:55 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x4, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfdffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)

19:52:55 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e02", 0x28}], 0x2)

19:52:55 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
socket$bt_rfcomm(0x1f, 0x3, 0x3)
r1 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
writev(r1, &(0x7f0000000000), 0x0)

[  796.640674][T30228] delete_channel: no stack
19:52:55 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e02", 0x28}], 0x2)

19:52:55 executing program 3:
open(&(0x7f0000000000)='./file0\x00', 0x400, 0x84)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGLCKTRMIOS(r1, 0x5415, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000040)={0x71, 0x0, 'client0\x00', 0xffffffff80000000, "b7d984cb93bc6a38", "f18a21168057e855b8272cdf4194a05350742ffbd47c574c0864924a55e9dc6a", 0x7, 0x4})
ioctl$TCXONC(r1, 0x540a, 0x3)

19:52:56 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = socket(0x22, 0x2, 0x24)
close(r1)
ioctl$SIOCRSGL2CALL(r1, 0x89e5, &(0x7f0000000000)=@null)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f0000000100)=ANY=[@ANYBLOB="0300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ecffffff000000000000000000000000000000000000000000000000000000000029bd02c66e1a2531d200"/137])
ioctl$TCXONC(r0, 0x540a, 0x1)

19:52:56 executing program 4:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = dup(r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, 0x2000, 0x1})
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r2 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r2, 0x540a, 0x1)

19:52:56 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x2, 0x0, 0xfd, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x7, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGLCKTRMIOS(r1, 0x5415, 0x0)
ioctl$TIOCSIG(r1, 0x40045436, 0x2)
ioctl$TCXONC(r0, 0x540a, 0x1)

19:52:56 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:52:56 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e02", 0x28}], 0x2)

19:52:56 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
r3 = socket$inet(0x2, 0x1, 0x0)
r4 = openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x101000)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000000080)="f5cc8081854a16268f3fc67a98d2efb8", 0x10)
pidfd_getfd(r2, r3, 0x0)
ioctl$TCXONC(r0, 0x540a, 0x0)

[  796.985275][T30254] delete_channel: no stack
[  797.131545][T30264] delete_channel: no stack
19:52:56 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x9a, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x8)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f0000000080)={0xfff, 0x2, 0xfffffff8, 0x5})
ioctl$TCXONC(r0, 0x540a, 0x1)
r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0)
ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000000040))

19:52:56 executing program 4:
r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x101000, 0x0)
getdents64(r0, &(0x7f0000000040)=""/126, 0x7e)
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r1, 0x540a, 0x1)

19:52:56 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0)
ioctl$SG_IO(r0, 0x2285, 0x0)
r1 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
writev(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:52:56 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = dup(r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6e94, 0x50020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403, 0x0, 0x0, 0x4}, 0x0, 0x7, 0xffffffffffffffff, 0x0)
syz_open_dev$tty1(0xc, 0x4, 0x1)
r3 = socket$nl_rdma(0x10, 0x3, 0x14)
sendmsg$RDMA_NLDEV_CMD_STAT_GET(r3, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, 0x1411, 0x200, 0x70bd2b, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_STAT_MODE={0x8, 0x4a, 0x1}]}, 0x28}, 0x1, 0x0, 0x0, 0x44004001}, 0x20008005)
r4 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
r5 = fcntl$dupfd(r2, 0x0, r4)
ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r5, 0xc0145401, &(0x7f0000000000)={0xffffffffffffffff, 0x2, 0x4, 0x0, 0x20})

19:52:56 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a", 0x29}], 0x2)

19:52:56 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x0)
r1 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGLCKTRMIOS(r1, 0x5415, 0x0)
ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000080)=0x1)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000000)={@initdev, @initdev}, &(0x7f0000000040)=0xc)

19:52:56 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff, 0x8}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
ioctl$DRM_IOCTL_MODE_CURSOR2(r2, 0xc02464bb, &(0x7f0000000000)={0x1, 0x7, 0x5, 0x1, 0x3, 0xa2, 0x0, 0x66f, 0x3})

19:52:56 executing program 5:
r0 = socket(0x22, 0x2, 0x24)
close(r0)
bind$pptp(r0, &(0x7f0000000140)={0x18, 0x2, {0x2, @broadcast}}, 0x1e)
r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
ioctl$MON_IOCG_STATS(r3, 0x80089203, &(0x7f00000001c0))
ioctl$SG_IO(r1, 0x2285, 0x0)
writev(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)
r4 = syz_open_dev$vcsu(&(0x7f0000000040)='/dev/vcsu#\x00', 0x8, 0x40)
ioctl$SG_SET_RESERVED_SIZE(r4, 0x2275, &(0x7f0000000080)=0x7)

19:52:56 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a", 0x29}], 0x2)

19:52:56 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x3060}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)
r1 = socket(0x22, 0x2, 0x24)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
ioctl$IOC_PR_RESERVE(r3, 0x401070c9, &(0x7f0000000040)={0x6, 0x7})
close(r1)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
r5 = dup(r4)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000000140)={0x8, 0x1, 0x5, 0x0, 0x6, 0x8, 0x20, 0x3f, 0x3, 0x9, 0x5, 0x7f, 0x0, 0x5, 0x5, 0xb2, 0x1, 0x2d, 0x6, [], 0x3, 0x6})

19:52:56 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
clock_gettime(0x0, &(0x7f0000000000)={<r3=>0x0, <r4=>0x0})
ioctl$VIDIOC_QUERYBUF(r2, 0xc0585609, &(0x7f0000000040)={0x8, 0x3, 0x4, 0x100000, 0xffffffff, {r3, r4/1000+60000}, {0x4, 0x8, 0xf3, 0x2, 0x0, 0x1, "86a721d0"}, 0x9, 0x1, @userptr=0x3f, 0x2, 0x0, <r5=>0xffffffffffffffff})
ioctl$TCSBRKP(r5, 0x5425, 0x0)

[  797.601221][T30293] delete_channel: no stack
19:52:56 executing program 3:
r0 = getpid()
r1 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video36\x00', 0x2, 0x0)
ioctl$VIDIOC_S_AUDOUT(r1, 0x40345632, &(0x7f0000000080)={0xc0000000, "94084166b57b2aeaae238b2abb445292ee89da59433a758eec22450b3897e342", 0x3, 0x1})
sched_setscheduler(r0, 0x5, &(0x7f0000000380))
r2 = getpid()
r3 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGLCKTRMIOS(r3, 0x5415, 0x0)
ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000240)=<r4=>0x0)
r5 = getpid()
sched_setscheduler(r5, 0x5, &(0x7f0000000380))
clone3(&(0x7f00000002c0)={0x2000, &(0x7f0000000000), &(0x7f0000000140), &(0x7f0000000180), {0x2d}, &(0x7f00000007c0)=""/4096, 0x1000, &(0x7f00000001c0)=""/107, &(0x7f0000000280)=[r4, r5], 0x2}, 0x50)
sched_setscheduler(r2, 0x5, &(0x7f0000000380))
r6 = getpid()
sched_setscheduler(r6, 0x5, &(0x7f0000000380))
sched_getattr(r6, &(0x7f0000000100)={0x38}, 0x38, 0x0)
r7 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r7, 0x540a, 0x0)
ioctl$KDFONTOP_SET(r7, 0x4b72, &(0x7f00000000c0)={0x0, 0x0, 0x16, 0x14, 0x1bd, &(0x7f00000003c0)="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"})

19:52:56 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a", 0x29}], 0x2)

19:52:56 executing program 5:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGLCKTRMIOS(r0, 0x5415, 0x0)
ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000140)={0x2, 0x6, 0x9, 0x3, 0x8ac, 0x8})
r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20000, 0x0)
ioctl$PPPIOCSFLAGS1(r2, 0x40047459, &(0x7f0000000080)=0x2000)
ioctl$SG_IO(r1, 0x2285, 0x0)
writev(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

[  797.757667][T30295] delete_channel: no stack
[  797.856039][T30305] delete_channel: no stack
19:52:57 executing program 2:
r0 = socket(0x22, 0x2, 0x24)
close(r0)
setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040)=0x100, 0x4)
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x9, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4cd20}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r1, 0x540a, 0x1)
r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dlm_plock\x00', 0x428080, 0x0)
sendmsg$RDMA_NLDEV_CMD_GET_CHARDEV(r2, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x18, 0x140f, 0x8, 0x70bd25, 0x25dfdbff, "", [@RDMA_NLDEV_ATTR_PORT_INDEX={0x8}]}, 0x18}}, 0x51)
ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000080)=0x1)
r3 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x5, 0x90000)
io_uring_register$IORING_UNREGISTER_EVENTFD(r3, 0x5, 0x0, 0x0)

19:52:57 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x1)

[  798.036551][T30318] delete_channel: no stack
19:52:57 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)
r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@x25, &(0x7f0000000080)=0x80)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00')
sendmsg$ETHTOOL_MSG_LINKMODES_SET(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="0100000000000000002e0c000000180001801400020073797a5f74756e00020000000000000018000380"], 0x44}, 0x2}, 0x0)
sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x18, r3, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x400c0}, 0x80c4)

19:52:57 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
ioctl$UI_SET_EVBIT(r2, 0x40045564, 0x1c)

[  798.074856][T30318] delete_channel: no stack
19:52:57 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x20, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x5}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)

19:52:57 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x1)

[  798.165050][T30324] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'.
[  798.239046][T30328] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'.
19:52:57 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x4, 0x0, 0x0, 0x0, 0x41c1, 0x242, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x2)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)

19:52:57 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x5bf, 0x101005)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000000100)={0x1, [0x4, 0x66]}, 0x10)
ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r2, 0xc034564b, &(0x7f00000000c0)={0xfffffffb, 0x33363248, 0x3, 0xffffd0b0, 0x18a38c8382a56d42, @stepwise={{0x6, 0x8000}, {0x10001}, {0x401, 0x20}}})
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="aefdda9d240000004990f57f07703aeff0f64ebbee07962c227799991728fd752e11b44e65d766a805009441cb69d952f41bdd2a", 0x34}, {&(0x7f0000000040)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:52:57 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)
r1 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4)

19:52:58 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=<r1=>0x0)
r2 = getpid()
sched_setscheduler(r2, 0x5, &(0x7f0000000380))
rt_tgsigqueueinfo(r1, r2, 0x39, &(0x7f0000000040)={0x9, 0x1, 0x8})
ioctl$TCXONC(r0, 0x540a, 0x0)

19:52:58 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x1)

19:52:58 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x2}, 0x0, 0xd, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)

19:52:58 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
r1 = getpid()
sched_setscheduler(r1, 0x5, &(0x7f0000000380))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40041c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000100)=""/245)
socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
writev(r3, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:52:58 executing program 1:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0)
ioctl$VIDIOC_SUBDEV_G_FRAME_INTERVAL(r0, 0xc0305615, &(0x7f0000000040)={0x0, {0x3, 0x3}})
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={<r2=>0xffffffffffffffff})
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r3=>0x0}, &(0x7f0000cab000)=0x1)
r4 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r4, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071")
r5 = socket$nl_generic(0x10, 0x3, 0x10)
r6 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0)='TIPC\x00')
sendmsg$TIPC_CMD_GET_REMOTE_MNG(r5, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x1c, r6, 0x1}, 0x1c}}, 0x0)
sendmsg$TIPC_CMD_GET_REMOTE_MNG(r4, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r6, 0x8, 0x70bd2d, 0x25dfdbff, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000800}, 0x40001)
sendmsg$TIPC_CMD_GET_NETID(0xffffffffffffffff, &(0x7f00000012c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000001280)={&(0x7f0000001240)={0x1c, r6, 0x2, 0x70bd29, 0x25dfdbfc, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20080800}, 0x24008880)
setresuid(0x0, r3, 0x0)
newfstatat(0xffffffffffffff9c, &(0x7f0000002800)='./file0\x00', &(0x7f0000002840), 0x4000)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={<r7=>0xffffffffffffffff})
getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r8=>0x0}, &(0x7f0000cab000)=0x1)
setresuid(0x0, r8, 0x0)
syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000002740)='./file0\x00', 0x6, 0x9, &(0x7f0000002640)=[{&(0x7f0000000240)="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0x1000, 0x10005}, {&(0x7f0000000100)="bf7b39025f0fde08d2360acc4496a2d22d4ae6a7be69110635af8bf59e71097c186d2d546d81c695a55680d851a842373d2dba3155cbcbf7763d71f63ed7d80b2d5a0e268313d5d2bf26f0be2e7d54381e47ae6868d90ac23121e6e2791e37027671f629f9125f125dcce566d4f5c6a9733c01611238f31ba64a6f817cc9cdf788f100d0ef142b195ac738cfeed87728bfc80c25466810265b06469e2b63b5dd0b6e2e300fe2bcbb2fe2a3e9623fd67b61ee052fba371e", 0xb7, 0x9}, {&(0x7f00000028c0)="82b52a4122c6946c2e427ff2de788191e49b2c8a2f6c02ff7f603a8a9d5547a580732d1747dfdfdd89182010e1e8aa44a4d0f663cb2822a2e566319c52d06a4f0f75c065f3ee3875be2273ef7bc8597ce3db9b22d3cafbf6f0f63b87b98d92e16612ef42549327cb34088f55ac405ca9cfa506a346e962982a04dd006b70c804b6fa11b41217515628568c236086d130d28d34384faa535f820a3f796b356fbcfeec09d7cf18e0a6106446f15d3dad515feb3847cde6e432cf4d35df38ce16eb2de1ad11ac23765b92776f1e0bc7bb02fd", 0xd1}, {&(0x7f0000001340)="9234584b70a1bddd2f785e5c", 0xc, 0x91f}, {&(0x7f0000001380)="da98a2e92aba338319fc1f4fff47796874f49c516f8fcbbac12442fe7ecdc4fcbe5c2afc555eb7e488ecbee51cb12722971008613b4aa3739d18fc2324be361977527a6f981994b37c4fdf117f90b69f6c81780d3848f569b213f3727ad42dafe404e47187e3a4f93314e67592663c5a413c6671aecb58595a55cc68a9edae5249b6bff6f69b0b0291a3efcc736322270ffc25584485526b1b6bfcf004ec4201a30d61a67d9d09420a45fd04a1f89d49a7bc3ea6e49892b2ee6b7c5ce792086d", 0xc0, 0xffff}, {&(0x7f0000001440)="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", 0x1046, 0x61af}, {&(0x7f0000002440)="06f73605668940ffd80a364e797e6510d28c47f2162e6e7fa4fdb27a621d1bc1494b691143ca2c3104b2b1f76d8e8c187c1fbafffcaf6ef0c0a2511b808d19dfdf9f8319a867ed8443c81a8965b28d70279ff6176d8b8bd2308335003e85c1a612bc024edc905a9492434ba22f3fdfd573cc5b37a84b73bd081af310432c7bb243afdec39be98e4c0d4bca2238e260595fd2763f3fcdad364d7d3e190cf991b8c7c51db220f3ae639e929f357247f74376312cb356d41d2581833499e393b6fc4711b052a71764fbee2440f380935c2ee242b32d28a00984b0034486fc", 0xdd, 0x96c}, {&(0x7f00000029c0)="c8a16428cfb83e89e4f7b498172cf3ff87dfb48192ed6306f1854c9cccce5b82a77bb76b1a8e70c90eea3500b9987c446ae0a290ebf2821c95a155f3b4ba5f9a46f9fb0b43657f58cd840e658dbc93c492f2ac3b3620e8fd06f57152bd225a987017c94344f7d44a66c7ddb69a2f645673c7ca42375c5ff26feb4b56ceedffdaa6d7ce21891bfbe198272e54f34ef880636ef0ed7a070205afda1d8d03aa3a94c99a9e", 0xa3, 0x8}, {&(0x7f0000002600)="7f66bc708fc3c1115d0c14ffda2dcde557f43b3e11c877db193132fa5251", 0x1e, 0x8}], 0x0, &(0x7f0000002a80)={[{@two_active_logs='active_logs=2'}, {@background_gc_on='background_gc=on'}, {@whint_mode_user='whint_mode=user-based'}, {@inline_dentry='inline_dentry'}, {@noacl='noacl'}, {@noinline_data='noinline_data'}], [{@obj_role={'obj_role', 0x3d, '_\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe7#\x1e\ty,7\xc1%\x04\xed\x025N\xa4\xb0\x19\x8a_\xaff\xebd\xeaW\xb9<XdB\xa0\x9a,\x97\xf1\x123kn\x9c\xffJ\x83\xeaF\xd5\x84\xb2\xb1\xd8\x89\r\x035\xe1\xe4Y\xc0\\\x06\xd0\x1c+\'\x1c\xb9Di\xb7\x9c\x8e\xa90\x8f\xdd\xe3\xae\xd9\x8e\xaf# 5\xf7\x01k\x89\xec=\xf8\xa4\x1f\x875\x02!x\x8f\xd1\xc1kX\xbe\x8a\xa0%|\xe1_\xcd\xe24m\xaa\xc4v\xaa\xf7SJ\x1b\'\x94\xb5\x85\xcem0\xfe\x9c\xdd\x8fY3\xbfEc\xda\xe1hN\x92*\x88\x04\xc5w\xd8;\xa3C\xd9\xd7\xb8HB\xf4b_\x01\xa3\x10\x1e\xa6\'\xc2WO'}}]})
ioctl$TCXONC(r1, 0x540a, 0x1)

19:52:58 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_dev$tty1(0xc, 0x4, 0x1)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040))
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x40, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="310000005630b15a1b9d0e9c96dcefb8", 0x10)
r2 = dup(r0)
r3 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
recvfrom$inet(r3, &(0x7f0000000000)=""/17, 0x11, 0x0, &(0x7f0000000080)={0x2, 0x4e24, @broadcast}, 0x10)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
ioctl$SNDRV_PCM_IOCTL_RESET(r2, 0x4141, 0x0)
recvfrom$ax25(r1, &(0x7f00000002c0)=""/32, 0x20, 0x40010020, &(0x7f0000000300)={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, 0x6}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @default, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @null, @null]}, 0x48)
setsockopt$inet_tcp_int(r3, 0x6, 0x17, &(0x7f00000000c0)=0x7, 0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
r5 = dup(r4)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
ioctl$SECCOMP_IOCTL_NOTIF_RECV(r5, 0xc0502100, &(0x7f0000000100)={0x0, <r6=>0x0})
timer_create(0x1, &(0x7f0000000180)={0x0, 0x2c, 0x4, @tid=r6}, &(0x7f0000000240))
socket$inet_dccp(0x2, 0x6, 0x0)

19:52:58 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{0x0}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:52:59 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = dup(r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, r1, 0x4)
r2 = socket(0x22, 0x2, 0x24)
close(r2)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={<r3=>0xffffffffffffffff})
r4 = fcntl$dupfd(r3, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
r5 = socket$key(0xf, 0x3, 0x2)
r6 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000280)={0x2, 0x3, 0x0, 0x0, 0x2}, 0x10}}, 0x0)
sendmsg$key(0xffffffffffffffff, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000000000)={0x2, 0xd, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffd}, 0x10}}, 0x0)
setsockopt$sock_int(r5, 0x1, 0x8, &(0x7f00000001c0), 0xfa)
sendmsg$key(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)=ANY=[@ANYBLOB="0212000002"], 0x10}}, 0x0)
sendmsg$key(r6, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)={0x2, 0x13, 0x0, 0x0, 0x22, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x4d6, 0x7, 0x3, 0xec, 0x2, 0xa0000000}, @sadb_key={0x13, 0x8, 0x448, 0x0, "6b57569a6ba222268f75f152b2e7351499a7dd0aa1f02727704a459c0c827a776339017ad708a6a9058ef7e8300c6d409ffe0448fced0d45a0f6aa9a0898ad9aaef8120c5566f11edc2aef1d8682e4279232d47cf955b8764b1172acfef2d4377bfadf474bc4f2be12838541ede78f07b9b1717ac8c2e0e820788dac5d1eb990b0d71193b7f1585d98"}, @sadb_ident={0x2, 0xb, 0x0, 0x0, 0xffffffff00000000}, @sadb_x_sa2={0x2, 0x13, 0xfd, 0x0, 0x0, 0x70bd2b, 0x34ff}, @sadb_x_filter={0x5, 0x1a, @in=@local, @in6=@private2={0xfc, 0x2, [], 0x1}, 0x12, 0x14, 0x10}, @sadb_sa={0x2, 0x1, 0x4d4, 0xed, 0x80, 0x1b, 0x0, 0x80000000}]}, 0x110}}, 0x0)
r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000300)='nl80211\x00')
sendmsg$NL80211_CMD_SET_KEY(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="f8630000", @ANYRES16=r7, @ANYBLOB="080028bd7000fbdbdf250a0000000a00060000000000000000000a0006006c44f2a32f8700000a000600d9d41bdf2e650000"], 0x38}, 0x1, 0x0, 0x0, 0x20040001}, 0x4000080)
r8 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r8, 0x540a, 0x1)

19:52:59 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{0x0}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

[  799.998102][T30372] delete_channel: no stack
19:52:59 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)
r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0x202000)
ioctl$USBDEVFS_IOCTL(r1, 0xc0105512, &(0x7f0000000140)=@usbdevfs_driver={0xfffff630, 0x9, &(0x7f0000000080)="bb2a68cd749aedefc95cee1de0010f997da3709c66b40f148fabdadd01c22ce1b7f6848887e4a1e1fa57008041b83855d5fd4c0eb97d007e99507dbcbb46c3cfcec697aac68d51b05e57de528dbf23b4c093828c993a65e18adbfcfbfe84a0ade3d0fcf887660372aa9f49b5ff78e612a8e1632fdf1acd5907f2ab50f2baf973d6b5bf39dad8fa90dfdbe013e88c3b447dca3a0c7531260b456669f6f6f22ba33a1eef45a9b065962e"})
ioctl$TCSETXF(r0, 0x5434, &(0x7f0000000000)={0x1, 0x8, [0x6, 0x200, 0x6de1, 0x6, 0xfff], 0x9})

19:52:59 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{0x0}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

[  800.148916][T30372] delete_channel: no stack
19:52:59 executing program 2:
r0 = socket(0x22, 0x2, 0x24)
close(r0)
sendmsg$IPCTNL_MSG_EXP_GET(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000040)={0x14c, 0x1, 0x2, 0x801, 0x0, 0x0, {0xc, 0x0, 0x2}, [@CTA_EXPECT_TUPLE={0x8c, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @loopback}, {0x8, 0x2, @multicast1}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private2={0xfc, 0x2, [], 0x1}}, {0x14, 0x4, @mcast1}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @loopback}, {0x14, 0x4, @empty}}}]}, @CTA_EXPECT_TUPLE={0xac, 0x2, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @dev={0xfe, 0x80, [], 0x10}}, {0x14, 0x4, @dev={0xfe, 0x80, [], 0x3d}}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @mcast1}, {0x14, 0x4, @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}]}]}, 0x14c}, 0x1, 0x0, 0x0, 0x20008041}, 0x8000000)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x2000, 0x0)
ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000300))
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x6, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r2, 0x540a, 0x1)
openat$bsg(0xffffffffffffff9c, &(0x7f0000000340)='/dev/bsg\x00', 0x90080, 0x0)
ioctl$UI_END_FF_ERASE(r1, 0x400c55cb, &(0x7f0000000380)={0x9, 0x2, 0xfffffffa})

[  800.316093][T30389] delete_channel: no stack
[  800.365659][T30389] delete_channel: no stack
19:52:59 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x4)
ioctl$TCXONC(r0, 0x540a, 0x0)
r1 = socket$inet(0x2, 0x4000000000000001, 0x0)
ioctl$KDDELIO(0xffffffffffffffff, 0x4b35, 0x10000)
r2 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0x1)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
fcntl$notify(r1, 0x402, 0x4)
prctl$PR_SET_THP_DISABLE(0x29, 0x1)

19:52:59 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_dev$tty1(0xc, 0x4, 0x1)
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCGLCKTRMIOS(r0, 0x5415, 0x0)
r1 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGLCKTRMIOS(r1, 0x5415, 0x0)
r2 = syz_open_dev$tty20(0xc, 0x4, 0x1)
r3 = syz_open_dev$tty20(0xc, 0x4, 0x1)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
r5 = dup(r4)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
write$P9_RXATTRWALK(r5, &(0x7f0000000040)={0xf, 0x1f, 0x2, 0x100000001}, 0xf)
ioctl$TIOCGLCKTRMIOS(r3, 0x5415, 0x0)
ioctl$TIOCGPTLCK(r3, 0x80045439, &(0x7f0000000000))
ioctl$TIOCGLCKTRMIOS(r2, 0x5415, 0x0)
ioctl$TCXONC(r2, 0x540a, 0x3)

19:52:59 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x501000, 0x0)
ioctl$TIOCGICOUNT(r1, 0x545d, 0x0)
ioctl$SG_IO(r0, 0x2285, 0x0)
r2 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
writev(r2, &(0x7f0000000000), 0x0)

19:52:59 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:52:59 executing program 1:
r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0)
setsockopt$TIPC_SRC_DROPPABLE(r0, 0x10f, 0x80, &(0x7f0000000040)=0x2, 0x4)
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r1, 0x8983, &(0x7f00000000c0))
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x403, 0x0)
ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x1)

19:53:00 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:53:00 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)
seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x0, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{0xffff, 0x5, 0x3, 0xb2}, {0x886f, 0x8, 0x80, 0x48}, {0x7, 0x5, 0x6, 0x6}, {0xe54c, 0x8, 0x6, 0x8}, {0x2, 0x0, 0x1, 0x7fffffff}, {0x1f5, 0x3, 0x5, 0x7}, {0x0, 0x9, 0x5, 0x1}, {0x2, 0x9e, 0x0, 0x1}]})

19:53:00 executing program 1:
r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x20a600)
r1 = socket$inet6_sctp(0xa, 0x5, 0x84)
r2 = socket$inet(0x2, 0x80001, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={<r3=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x14, &(0x7f0000000080)={r3}, &(0x7f0000000100)=0x18)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={r3, 0x2f1}, &(0x7f0000000080)=0x8)
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r4 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r4, 0x540a, 0x1)

19:53:00 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:53:00 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = socket(0x22, 0x2, 0x24)
close(r1)
sendmsg$NFT_MSG_GETRULE(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000070a0108000000000200005cea84ab85"], 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x4048800)
ioctl$TCXONC(r0, 0x540a, 0x0)

[  801.223605][T30429] delete_channel: no stack
[  801.254548][T30432] delete_channel: no stack
19:53:00 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c2277", 0x1a}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:53:00 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
get_mempolicy(&(0x7f0000000080), &(0x7f00000000c0), 0xff, &(0x7f0000ffe000/0x1000)=nil, 0x4)
r1 = dup(r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000000)=0x9)
r2 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r2, 0x540a, 0x1)

19:53:00 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x0)
r1 = socket(0x22, 0x2, 0x24)
close(r1)
r2 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup(r3)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000000)={r2, r4})

[  801.440996][T30440] delete_channel: no stack
[  801.483616][T30440] delete_channel: no stack
19:53:00 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c2277", 0x1a}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:53:00 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c2277", 0x1a}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:53:00 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
r1 = socket(0x22, 0x2, 0x24)
prctl$PR_SET_ENDIAN(0x14, 0x0)
close(r1)
setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000001440)=0x55, 0x4)
ioctl$SG_IO(r0, 0x2285, &(0x7f00000013c0)={0x0, 0xfffffffffffffffb, 0x12, 0xc2, @scatter={0x4, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/23, 0x17}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000100)=""/54, 0x36}, {&(0x7f00000003c0)=""/4096, 0x1000}]}, &(0x7f00000001c0)="f2064fa067ffc1833f53aeba7423a9dd80d2", &(0x7f0000000200)=""/117, 0x80000000, 0x40, 0x0, &(0x7f0000000280)})
r2 = socket(0x22, 0x2, 0x24)
close(r2)
r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x800, 0x0)
r4 = syz_genetlink_get_family_id$netlbl_cipso(0x0)
sendmsg$NLBL_CIPSOV4_C_LIST(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)={0x1c, r4, 0x0, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x1c}}, 0x0)
sendmsg$NLBL_CIPSOV4_C_LIST(r3, &(0x7f0000000580)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)={0x2a4, r4, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_MLSLVLLST={0x24, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x95}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xc5ffccb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x602d22eb}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0xe8, 0x8, 0x0, 0x1, [{0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x606a689b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x9cbf954}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdb}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcc}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb3}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x24a29a02}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x79b6512c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4720faea}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x18ec58ab}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x327f3459}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd4}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xec}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6df068e0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x65}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4baba599}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x85}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x61639032}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x68}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6c}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x174, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5d382b50}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2730f693}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x52d2bcdc}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc6}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x655a60a5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1f}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xeb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x27c90863}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x70a7d50d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x176430b1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x425e9ea3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2c718a3d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2d92c358}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x144eeab5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x560206d1}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x45720a13}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6fac789c}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7742ccd2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x30}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x160950dd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xd221686}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x59}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x46ea3be6}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xc93d7cb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x11feea4e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x38b79c42}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x27}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb2}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x26b230b9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x173597c8}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x39}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5d}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}]}, 0x2a4}, 0x1, 0x0, 0x0, 0x4004004}, 0x24000000)
sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f0000001700)={&(0x7f00000014c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000016c0)={&(0x7f0000001500)={0x1b4, r4, 0x800, 0x70bd25, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x190, 0x8, 0x0, 0x1, [{0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x56564b93}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xde}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x39d11f37}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x502288ab}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x50a00a5a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1e803c5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x51004075}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1aa1f613}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1922b69a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x661b5f8c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x26}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xaf}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6b}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7815a5de}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7a}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2f340c23}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x66}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x77}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x38}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2ae4b15b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x28047a9e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x92}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x17dc01d5}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x546f8ab7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4f66f73c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x55f5dcc3}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7695e7d7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf9}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1860a318}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x336e7eff}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf8b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x67816d75}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x57a919fa}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x81}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6b}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x8040}, 0x8444)
ioctl$SG_IO(r0, 0x2285, 0x0)
epoll_create1(0x80000)
r5 = syz_open_dev$media(&(0x7f0000001480)='/dev/media#\x00', 0x7, 0x1001)
ioctl$LOOP_SET_FD(r5, 0x4c00, r1)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f00000002c0)="a81d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd806306020000000000000027f569f3940b2aee98c003d99c6b63ecfa013097755a60b4c1c264f226906eafa7ee8fed46842f8037e0b86510bc89256af8f6466e8d26b81ae02afda43166e0c856c1ba414062b3814f08170801c99e88b59c44fe912e80d4b01dd57ff29ced6569211792861e9edaafac81b3b2bfb25d6e4d31d9ef726077964cec4f0317a14a2a671535e44959773bae66f626d75f51390e563517af4b23d60000000000000000005ea900"/219, 0xdb}], 0x2)

19:53:00 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x0)
r1 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc6, 0xfffffffffffffffd)
socket$netlink(0x10, 0x3, 0x0)
r2 = socket$inet(0x2, 0x4000000000000001, 0x0)
arch_prctl$ARCH_MAP_VDSO_64(0x2003, 0x2)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, <r3=>0x0}, &(0x7f0000000040)=0xc)
keyctl$chown(0x4, r1, 0x0, r3)
keyctl$assume_authority(0x10, r1)

19:53:00 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb", 0x27}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:53:01 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0xe, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = dup(r0)
openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x80480, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0xa02, 0x0)
r4 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
socket$inet(0x2, 0x4000000000000001, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={<r5=>0x0}, &(0x7f00000002c0)=0xc)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r6=>0xffffffffffffffff})
r7 = dup(r6)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200)
perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x3, 0x4, 0x7f, 0x6, 0x0, 0x6, 0x8, 0x2, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000001, 0x1, @perf_bp={&(0x7f0000000080), 0x4}, 0x42, 0x100000001, 0x3, 0x0, 0x2, 0x80000000, 0x8}, r5, 0xe, r7, 0x3)
ioctl$USBDEVFS_IOCTL(r3, 0xc0105512, &(0x7f00000000c0)=@usbdevfs_disconnect={0x1})
r8 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r8, 0x540a, 0x1)

[  801.896206][T30455] delete_channel: no stack
[  801.929433][T30455] delete_channel: no stack
19:53:01 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb", 0x27}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

[  802.024235][T30462] sg_write: data in/out 85983232/177 bytes for SCSI command 0x0-- guessing data in;
[  802.024235][T30462]    program syz-executor.5 not setting count and/or reply_len properly
19:53:01 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400200, 0x0)
r0 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGLCKTRMIOS(r0, 0x5415, 0x0)
ioctl$TCXONC(r0, 0x540a, 0x3)

[  802.120178][T30455] delete_channel: no stack
[  802.134542][T30455] delete_channel: no stack
19:53:01 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb", 0x27}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:53:01 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x361e86)
ioctl$SG_IO(r0, 0x2285, 0x0)
r1 = socket$inet(0x2, 0x4000000000000001, 0x0)
mq_open(&(0x7f0000000140)='trusted.overlay.redirect\x00', 0x1, 0x24, &(0x7f00000001c0)={0x3ff, 0x8, 0x8, 0xa})
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
fsetxattr$trusted_overlay_redirect(r1, &(0x7f0000000040)='trusted.overlay.redirect\x00', &(0x7f0000000080)='./file0\x00', 0x8, 0x1)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:53:01 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x0)
ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5415, 0x0)
r1 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGLCKTRMIOS(r1, 0x5415, 0x0)
ioctl$VT_RELDISP(r1, 0x5605)

19:53:01 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2a", 0x2e}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:53:01 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)
ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000040)=0x1)

19:53:01 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
r0 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGLCKTRMIOS(r0, 0x5415, 0x0)
openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0xc2400, 0x0)
ioctl$TCXONC(r0, 0x540a, 0x3)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x3, <r3=>0x0, 0x1, 0xfffffffffffffff8})
ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000000080)={0x0, r3})

19:53:01 executing program 1:
syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x200, 0x101200)
setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000340)={0x4, "5ca46c"}, 0x6)
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x3)
ioctl$TCXONC(r0, 0x540a, 0x1)
r1 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGLCKTRMIOS(r1, 0x5415, 0x0)
r2 = getpid()
sched_setscheduler(r2, 0x5, &(0x7f0000000380))
r3 = getpid()
sched_setscheduler(r3, 0x5, &(0x7f0000000380))
r4 = getpid()
sched_setscheduler(r4, 0x5, &(0x7f0000000380))
r5 = getpid()
sched_setscheduler(r5, 0x4, &(0x7f00000003c0))
r6 = getpid()
sched_setscheduler(r6, 0x5, &(0x7f0000000380))
clone3(&(0x7f00000002c0)={0x0, &(0x7f0000000080)=<r7=>0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100), {0x13}, &(0x7f0000000140)=""/108, 0x6c, &(0x7f0000000240)=""/39, &(0x7f0000000280)=[r2, 0xffffffffffffffff, r3, 0x0, r4, r5, 0x0, r6], 0x8}, 0x50)
dup2(r7, r0)
ioctl$TIOCSPTLCK(r1, 0x40045431, &(0x7f0000000040)=0x1)

19:53:01 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2a", 0x2e}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:53:01 executing program 5:
ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0)
writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:53:01 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2a", 0x2e}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:53:01 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c", 0x31}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:53:02 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc0, 0xc0, 0x8, [@func={0xe, 0x0, 0x0, 0xc, 0x5}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x5, 0x5, 0xffff8001}}, @func_proto={0x0, 0x6, 0x0, 0xd, 0x0, [{0x0, 0x2}, {0xf, 0x5}, {0xd, 0x3}, {0x49, 0x5}, {0x8, 0x1}, {0xb, 0x1}]}, @union={0x7, 0x3, 0x0, 0x5, 0x1, 0x1, [{0x5, 0x5, 0xfffffff8}, {0xa, 0x0, 0xf58e}, {0xf, 0x3, 0x5}]}, @enum={0x0, 0x3, 0x0, 0x6, 0x4, [{0xd, 0x81}, {0x2, 0x80}, {0x7, 0xa224}]}, @typedef={0x4, 0x0, 0x0, 0x8, 0x3}]}, {0x0, [0x0, 0x30, 0x20, 0x61, 0x7f, 0x30]}}, &(0x7f00000001c0)=""/158, 0xe0, 0x9e}, 0x20)
inotify_init()
r2 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
r3 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
r4 = dup3(r3, r2, 0x80000)
ioctl$DRM_IOCTL_AUTH_MAGIC(r4, 0x40046411, &(0x7f0000000000)=0xa0000000)
ioctl$TCXONC(r0, 0x540a, 0x0)

19:53:02 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000040), 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket(0x22, 0x2, 0x24)
close(r2)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00')
sendmsg$NL80211_CMD_REQ_SET_REG(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x20, r4, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}, @NL80211_ATTR_SOCKET_OWNER={0x4}]}, 0x20}}, 0x0)
sendmsg$NL80211_CMD_DEL_MPATH(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, r4, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @dev={[], 0x38}}]}, 0x20}, 0x1, 0x0, 0x0, 0x4010}, 0x4)
r5 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/consoles\x00', 0x0, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r6)

19:53:02 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c", 0x31}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

[  802.967639][T30508] delete_channel: no stack
19:53:02 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)
r1 = socket(0x22, 0x2, 0x24)
close(r1)
clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
exit_group(0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r2, 0x107, 0x8, &(0x7f0000000000)=0x7, 0x4)
recvmmsg(r2, &(0x7f0000004b40)=[{{&(0x7f0000000b00)=@rc, 0x80, 0x0, 0x0, &(0x7f0000001e40)=""/239, 0xef}}, {{&(0x7f0000003300)=@tipc=@id, 0x80, &(0x7f00000049c0)=[{&(0x7f0000003380)=""/83, 0x53}, {0x0}, {0x0}, {&(0x7f0000004580)=""/203, 0xcb}, {0x0}, {&(0x7f00000048c0)=""/218, 0xda}], 0x6, &(0x7f0000004a40)=""/243, 0xf3}}], 0x20004582, 0x2, 0x0)
socket(0x0, 0x0, 0x0)
r3 = socket(0x10, 0x803, 0x0)
r4 = syz_genetlink_get_family_id$netlbl_unlabel(0x0)
sendmsg$NLBL_UNLABEL_C_LIST(r3, &(0x7f0000000500)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="9c2384e629fcc32c32c22a282e990b6d580ffad53ed1261fd1065f0c81bd7401d11adb481ce8174c19d2bf24f6a8a380d57f48b67f6ed66a2c88ef8b1085c23bb01babf4843d526d73444d8192c2283c0cdf49774a821366d6592464b3a7ef8d05013d46ea657e006b962e654ea0a1ee027b2278899fa04d3ce6ec2038b3f313f9ae57c08cabccaac0a8d924bdf8fbe9a17518c8cec19ad96498b46d4c9f6cfc90c21f09a527c2fd51bb373d289776aaa20473797fec", @ANYRES16=r4, @ANYBLOB="00002abd7000000000000200000008000400ac14140f14000300fc00"/42], 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x10)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
r6 = dup(r5)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200)
ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r6, 0xc0505510, &(0x7f0000000380)={0x2, 0x4, 0x5d1c7fbe, 0x8, &(0x7f0000000280)=[{}, {}, {}, {}]})
sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x88, r4, 0x4, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private0={0xfc, 0x0, [], 0x1}}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private=0xa010102}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @empty}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip6tnl0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @dev={0xfe, 0x80, [], 0x40}}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2}]}, 0x88}, 0x1, 0x0, 0x0, 0x80}, 0x8004)

19:53:02 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
socket(0x2b, 0x4, 0x6)
ioctl$TCXONC(r0, 0x540a, 0x0)

19:53:02 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c", 0x31}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

[  803.116442][T30512] delete_channel: no stack
19:53:03 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x80070, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VHOST_SET_VRING_CALL(0xffffffffffffffff, 0x4008af21, &(0x7f0000000280)={0x1})
r0 = socket(0x22, 0x2, 0x24)
close(r0)
r1 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r1, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071")
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000019180)={'veth1_to_hsr\x00', &(0x7f0000019140)=@ethtool_stats})
connect$inet6(r2, &(0x7f0000000100)={0xa, 0x4e23, 0x5, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0xfffffff7}, 0x1c)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup(r3)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
ioctl$UI_SET_PROPBIT(r4, 0x4004556e, 0x1d)
r5 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0)='TIPC\x00')
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f00000005c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="460074005f7a7d32da245a0a5d73fa78be6500b87a4b4783b5c530e42f00329bc9c642de3966583a94bbc941fac4258eee1b602bbb779da1fde13ba2187349658278ad59ba0aad308a2e11fabdb69905fcf20d2b99af306bc76fd27cd17e7058a795c1accf8ac6e839d639de7baeea1ba1b9ca8893cd47396c2bcd9526deaf08f95c360137fbecd36a2295aed26dfa6f8282c099d438d7fcf0d6af0aeceea8750f1c9f127644af9da08361bf2b3469439cf9946c766e9a36ea46cdc401de3e1db3f99bd0cd5235e47a9154d92901"], &(0x7f0000000340)=0x4e)
sendmsg$TIPC_CMD_GET_REMOTE_MNG(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x1c, r5, 0x1}, 0x1c}}, 0x0)
sendmsg$TIPC_CMD_GET_REMOTE_MNG(r1, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r5, 0x8, 0x70bd2d, 0x25dfdbff, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000800}, 0x40001)
sendmsg$TIPC_CMD_DISABLE_BEARER(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, r5, 0x41, 0x70bd2b, 0x25dfdbfc, {{}, {}, {0x10, 0x13, @l2={'eth', 0x3a, 'macsec0\x00'}}}, ["", "", "", "", ""]}, 0x2c}, 0x1, 0x0, 0x0, 0x20008804}, 0x10)
r6 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r6, 0x540a, 0x1)

19:53:03 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
sendmsg$NFT_MSG_GETSET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0xa, 0xa, 0x0, 0x0, 0x0, {0x1, 0x0, 0x8}, [@NFTA_SET_FLAGS={0x8, 0x3, 0x1, 0x0, 0x21}, @NFTA_SET_ID={0x8, 0xa, 0x1, 0x0, 0x3}, @NFTA_SET_POLICY={0x8}]}, 0x2c}}, 0x2000080)
ioctl$TCXONC(r0, 0x540a, 0x1)

19:53:03 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x18000, 0x0)
ioctl$TCXONC(r0, 0x540a, 0x1)

19:53:03 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xfffffffffffffffd, 0xcd17ef56fc20a6f4)
r1 = socket(0x22, 0x2, 0x24)
close(r1)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup(r3)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
r5 = socket(0x1000000010, 0x80002, 0x0)
r6 = socket$nl_route(0x10, 0x3, 0x0)
r7 = socket$netlink(0x10, 0x3, 0x0)
r8 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, <r9=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r9, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r9, @ANYBLOB="00000800ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0)
sendmsg$nl_route_sched(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000073c0)=@deltfilter={0x24, 0x25, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r9, {0x1100}, {0x0, 0x8}}}, 0x24}, 0x8}, 0x0)
sendmmsg$inet(r2, &(0x7f0000000800)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000140)="57ff5b3ed76c9432aeba93196b1479485edaf642b70f750df4b1b623", 0x1c}], 0x1, &(0x7f00000001c0)=[@ip_ttl={{0x14, 0x0, 0x2, 0x2}}], 0x18}}, {{&(0x7f0000000200)={0x2, 0x4e24, @broadcast}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000240)="873cce0c8f5b438cdd39140ea985d4d0b057ba9954c8f22d02bcdda14f28bd7a27ed80a54b57188b5ffb94374093898c12161ef691522688379f92072c702f0e48386d54baf03359e40e6341d49a6a820e4d4c8f65b6130afd3eb3ee850ae5bac8822ec1a8caf559307d8b4c40835a23eb5e097874aab8f45442ee9997f1a4984eefc45b4f7d31f60e181c37782bf451306e087f4f71265c627e4e5029f7e6c6a6f9f8f6e84fe254ab0cf3391eabec13f0ea57af5c2749d5ff3279a4eecd", 0xbe}, {&(0x7f0000000300)="ac38a90e1b221a91b61340b2f2edd543cb05d3104211f2238ed383ca78577b4dfab1f1ad42661ff3f744e36572582ca65c5dd75a5669102cb652f1561e888f6985fac3776654d34ee6837ef247c54cee67e52ab627334aed90fd998127a10fc00aac1685561ccd8e49a9fa86b250183d64b97a449fd8211c78b18d9566654ea58440ca9c6beb5e04ec32d42d09ae7db7ecd58251756539a97fee5876969af0404eecd7c8e688d4aa46d26c1f5d67e78d2bd0dd41defab951544caf29f0a2cbefd9379780cd5b3cb89ccb54ba4f0f753f8ed9d8bf1c855fb01bf17fadedb2a807db8043d38ac41f5f9674a5814a150315", 0xf0}, {&(0x7f0000000400)="e359d0f855eabc078a601e02396190b77b61d3bcf53235a128de12e454144f718d8c5a0c74b77e0bd7dfe3c0897f0b3ae0d63da7c2b0fe153e1e8821de05d8df664f76330bcfbd03db90ead19a15c2e49bae42a23c5bcbe7f199b77704f0328144861a68606c4811f24bf5a73aaa264a498319e3dec1ac5599dd65797c553d5ad0186f87e1079207d57cf50728b272ae2bfbc390d6c5cd83319fd4b3c644146683af0df82af935da038cc836ba", 0xad}], 0x3, &(0x7f0000000500)=[@ip_retopts={{0x58, 0x0, 0x7, {[@ra={0x94, 0x4, 0x1}, @rr={0x7, 0xf, 0xff, [@multicast1, @local, @dev={0xac, 0x14, 0x14, 0x24}]}, @timestamp={0x44, 0x18, 0x9a, 0x0, 0x1, [0xdb56, 0x101, 0x508, 0x100, 0x5]}, @rr={0x7, 0xf, 0xb1, [@rand_addr=0x64010102, @multicast1, @remote]}, @timestamp={0x44, 0xc, 0x87, 0x0, 0xf, [0x101, 0x1]}]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x80}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x40}}, @ip_tos_int={{0x14, 0x0, 0x1, 0xa63}}], 0xa0}}, {{&(0x7f00000005c0)={0x2, 0x4e21, @empty}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000600)="d7fcc12e48a3213fff09dcaec7a4dabbf2c41e0be58341d4b6ffba", 0x1b}, {&(0x7f0000000640)="a7243c99419d66a1ac1f73acfb03df2138733f7d368c5a753c71b24476cef158b3732d47ea9c3738627f26ebf7792da99b63868acc04950cf04728b623a1b92f3d39c0088cccd7835cdeae772721c9d9b69e9fb0af8c11deefd2715810bf805a2756f3116e97bc89a2d53a836ed4e5f615f38e8915bc0d7b86d2667321f3a801223922d76d34d5045a7f0e1fd10173671544832e34092e2c1fe95c6cd35cb408af10e12b34cc82bb4008317fa457184e92095621dcde72920355c29060ed2db072e398db5ad1bd710fc4ca38861ca243b6eeadf12fbb741e338416109de4ea7438efaed5d2e56f2692369ab682722228fa0873", 0xf3}], 0x2, &(0x7f0000000780)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x3}}, @ip_tos_int={{0x14, 0x0, 0x1, 0xc3e1229}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x4}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r9, @broadcast, @multicast1}}}], 0x68}}], 0x3, 0x4084)
ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000080)={0xffffffffffffffff, r4})
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:53:03 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b4", 0x33}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

[  804.091390][T30532] delete_channel: no stack
[  804.098261][T30533] delete_channel: no stack
19:53:03 executing program 3:
r0 = socket(0x22, 0x2, 0x24)
close(r0)
sendmsg$NFNL_MSG_CTHELPER_DEL(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000102}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x140}, 0x1, 0x0, 0x0, 0x4000005}, 0x40000)
r1 = syz_open_dev$tty1(0xc, 0x4, 0x2)
ioctl$TCXONC(r1, 0x540a, 0x0)

[  804.138499][T30533] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
19:53:03 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b4", 0x33}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:53:03 executing program 2:
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x9, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)
r1 = socket(0x22, 0x2, 0x24)
close(r1)
setsockopt$CAN_RAW_JOIN_FILTERS(r1, 0x65, 0x6, &(0x7f0000000000), 0x4)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x9, 0x200800)
r3 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r3, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071")
r4 = socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0)='TIPC\x00')
sendmsg$TIPC_CMD_GET_REMOTE_MNG(r4, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x1c, r5, 0x1}, 0x1c}}, 0x0)
sendmsg$TIPC_CMD_GET_REMOTE_MNG(r3, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r5, 0x8, 0x70bd2d, 0x25dfdbff, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000800}, 0x40001)
sendmsg$TIPC_CMD_SET_LINK_WINDOW(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x68, r5, 0x400, 0x70bd2c, 0x25dfdbfe, {{}, {}, {0x4c, 0x18, {0x5, @media='ib\x00'}}}, ["", "", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x850}, 0x1)

[  804.251023][T30532] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'.
[  804.266388][T30549] delete_channel: no stack
19:53:03 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = dup(r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x88, 0x300)
r2 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r2, 0x2285, 0x0)
writev(r2, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)
getsockopt$SO_J1939_SEND_PRIO(r1, 0x6b, 0x3, &(0x7f0000000080), &(0x7f0000000140)=0x4)

[  804.302137][T30549] delete_channel: no stack
[  804.322026][T30539] delete_channel: no stack
19:53:03 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b4", 0x33}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

[  804.351405][T30539] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'.
[  804.353029][T30553] delete_channel: no stack
19:53:03 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
dup(r1)
r2 = socket(0x22, 0x2, 0x24)
close(r2)
ioctl$sock_bt_hci(r2, 0x800448d5, &(0x7f00000002c0)="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")
ioctl$TCXONC(r0, 0x540a, 0x0)

[  804.432326][T30556] delete_channel: no stack
19:53:03 executing program 1:
r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write(r0, &(0x7f0000000000)="e42b3dbe10bad8977cfe862348e10c73c35e26230e25035b1dc5e7031b0e3bf39136a3ccc25f183a52a276e510cc19f81404cfdcb71af0223bc96a44cb6f41b2d9a6d4686e6e9f00b255e3d7b7a61872b2564ea31d3f5d4c85058abdcf9f63664ecb25b3b26ef717c16004feff1a1560ec96c58076a6d2d96ebe1323b0236d2a11a3bc569bfc712b23ee06f781f97816c4795cfb3258f986cd31dbc33dde1420cc8be6a9cfab41182d99f0128a8149fbfa8da9983f678c1c952e9e9f6f019754cd58137b48af8e3030d8fd5023", 0xcd)
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r1, 0x540a, 0x1)

19:53:03 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
ioctl$BLKRESETZONE(r2, 0x40101283, &(0x7f0000000000)={0x101, 0x2})

19:53:03 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x309245)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

[  804.551891][T30564] delete_channel: no stack
[  804.578180][T30564] delete_channel: no stack
19:53:03 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)
r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0x202000)
ioctl$USBDEVFS_IOCTL(r1, 0xc0105512, &(0x7f0000000140)=@usbdevfs_driver={0xfffff630, 0x9, &(0x7f0000000080)="bb2a68cd749aedefc95cee1de0010f997da3709c66b40f148fabdadd01c22ce1b7f6848887e4a1e1fa57008041b83855d5fd4c0eb97d007e99507dbcbb46c3cfcec697aac68d51b05e57de528dbf23b4c093828c993a65e18adbfcfbfe84a0ade3d0fcf887660372aa9f49b5ff78e612a8e1632fdf1acd5907f2ab50f2baf973d6b5bf39dad8fa90dfdbe013e88c3b447dca3a0c7531260b456669f6f6f22ba33a1eef45a9b065962e"})
ioctl$TCSETXF(r0, 0x5434, &(0x7f0000000000)={0x1, 0x8, [0x6, 0x200, 0x6de1, 0x6, 0xfff], 0x9})

19:53:03 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
r0 = socket(0x22, 0x2, 0x24)
close(r0)
r1 = socket$inet6_sctp(0xa, 0x5, 0x84)
r2 = socket$inet(0x2, 0x80001, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={<r3=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x14, &(0x7f0000000080)={r3}, &(0x7f0000000100)=0x18)
setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r3, 0x6, 0x7, 0xffff, 0x3, 0x2}, 0x14)
r4 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyprintk\x00', 0xa2cbfc939a82b1a1, 0x0)
ioctl$GIO_CMAP(r4, 0x4b70, &(0x7f0000000040))
r5 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGLCKTRMIOS(r5, 0x5415, 0x0)
ioctl$TCXONC(r5, 0x540a, 0x3)

19:53:03 executing program 2:
r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
timerfd_create(0x7, 0x800)
ioctl$TCXONC(r1, 0x540a, 0x1)
socket$l2tp(0x2, 0x2, 0x73)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = socket(0x1000000010, 0x80002, 0x0)
r3 = socket$nl_route(0x10, 0x3, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
r5 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, <r6=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="00000800ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000073c0)=@deltfilter={0x24, 0x25, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x1100}, {0x0, 0x8}}}, 0x24}, 0x8}, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r7=>0xffffffffffffffff})
r8 = dup(r7)
ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200)
bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0xa, &(0x7f0000000000)=@raw=[@map={0x18, 0x4, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0x81}, @map_val={0x18, 0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1f}, @call={0x85, 0x0, 0x0, 0x400}, @func={0x85, 0x0, 0x1, 0x0, 0x2}, @map={0x18, 0x8}, @jmp={0x5, 0x1, 0x3, 0x5, 0xa, 0x22, 0xffffffffffffffff}], &(0x7f0000000080)='GPL\x00', 0x800, 0xbd, &(0x7f00000000c0)=""/189, 0x41000, 0xc, [], r6, 0x16, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x2, 0x4}, 0x8, 0x10, &(0x7f0000000240)={0x4, 0xc, 0x0, 0x7ff}, 0x10, 0x0, r8}, 0x78)
prctl$PR_SET_TIMERSLACK(0x1d, 0x1)

19:53:03 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x3)
ioctl$TCXONC(r0, 0x540a, 0x1)
r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x296f, 0x100)
ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f0000000040))

[  804.803383][T30578] delete_channel: no stack
19:53:04 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
r1 = socket(0x22, 0x2, 0x24)
r2 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
socket$nl_sock_diag(0x10, 0x3, 0x4)
r3 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
r4 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
r5 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
r6 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r6, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
r7 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r7, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
close(r7)
ioctl$sock_netrom_SIOCDELRT(r1, 0x890c, &(0x7f0000000040)={0x0, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bpq0='bpq0\x00', 0x1, 'syz1\x00', @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x10000, 0x4, [@bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @bcast, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]})
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

[  804.862707][T30582] delete_channel: no stack
19:53:04 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10)
r2 = socket$inet6(0xa, 0x3, 0x7)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c)
r3 = openat$mice(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/input/mice\x00', 0x0)
setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x0, @in6=@empty, 0x0, 0x0, 0x0, 0x6}}, 0xe8)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1)
sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x0)
r4 = socket(0x22, 0x2, 0x24)
close(r4)
setsockopt$inet6_tcp_int(r4, 0x6, 0x7, &(0x7f0000000000)=0x8, 0x4)
fcntl$setpipe(r0, 0x407, 0x3)
ioctl$TCXONC(r0, 0x540a, 0x1)

19:53:04 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x0)
ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000040))
ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000080)=""/4096)
r1 = socket(0x22, 0x2, 0x24)
r2 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
r4 = socket$inet(0x2, 0x80001, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={<r5=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x14, &(0x7f0000000080)={r5}, &(0x7f0000000100)=0x18)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000001240)={<r6=>r5, 0x0, 0x0, 0x5, 0x1b927060}, &(0x7f0000001280)=0x18)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000012c0)={r6}, 0x8)
close(r1)
sendmsg$IPCTNL_MSG_EXP_GET_STATS_CPU(r1, &(0x7f0000001100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000010c0)={&(0x7f0000001080)={0x14, 0x3, 0x2, 0x0, 0x0, 0x0, {0x7, 0x0, 0x5}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x4014)
r7 = socket(0x22, 0x2, 0x24)
close(r7)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r7, &(0x7f0000001200)={&(0x7f0000001140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000011c0)={&(0x7f0000001180)=ANY=[@ANYBLOB="340000000008010200000000000000000a00000a050003002100000006000240000d0000002f0000000600024019f90000"], 0x34}, 0x1, 0x0, 0x0, 0x4000}, 0x20000010)

19:53:04 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)
ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430)

[  804.983221][T30584] delete_channel: no stack
[  805.002903][T30583] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'.
[  805.025180][T30584] delete_channel: no stack
19:53:04 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x9f)
ioctl$VIDIOC_CROPCAP(r2, 0xc02c563a, &(0x7f0000000040)={0xc, {0x3, 0x1, 0x1c, 0x8}, {0x993, 0x7, 0x7fff, 0x1}, {0x5, 0x1}})
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000500)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x1a}, {&(0x7f00000001c0)="ab5e583164927f386d0b7a6b38e8e17bf89c9bfe2604ee66a75fe396575971f8470b7d405166471603ff03cd8622995c77100df8909936a8a7dc8e5e335f34689d16416cc352fa25b5b05e02b9901efa9d2651383c8580cc577b"}, {&(0x7f0000000240)="6312fc6e61a38a9c53f9ebdaa97b66453eb5770d25700a77a40f0aaecb9e926cd0ee39143b3b332f428ca07966e36c2ab50a81e0c76a1e3f07bb2eef957b7744065a63193441b6514bbf144bd4c9f8bf2fe92245197570f3118e3a5cba93902b36e8e50086518d4d8958faa71fe54a24ac6b522150a5d3b7ebd613f9465ac8241d7ab928174b85b793b2c0e2027e0ba77c164bdd8215ba96bcce07d2fe46e4765a99622527c4c75624f21beaef2c33ec4b4ba14ed599d22842c5537ba06dee6ba78d8af502847d89cd721bc83592eddd49ac"}, {&(0x7f0000000340)="0174097c166a54f102d12e451f1bcbd4d524800b1ddf26c31f21286e957cef3fef770c92f318fc0fa48557c3e91fbda18c9a57446391bbc1f3e58ffac72a07e6ed8865260a893a79756c8a1750fd5d91b271a5372b23fce48707e36594a33d33db3afaf8862ed76f36b8248e1d30df322dc9522abeef169bb85a76bf2045cd2743697ff083a93ac78fefab9903475a04d18e020b3aa59aaf9737d19b1506c6fb5f5df8321d414025d054e51fce731cecee3dc49d3e81074f5d50a5d8281fbf04cb78ea0d0a4ebf91d888e0f4d6fc6905ca5d045af951d4157126e6115af15efd169b3c603a0e"}, {&(0x7f0000000440)="6ce35e7202adec167f7a7514de8ebd7cfd1513a4711e0dbcdf94eb427ac8f2e458decffef4f941de835cfe09c8cfb1d41e66f448b771abe03783cb54421efa71aea620c941db487053098bca6124767bdd6d393ee2bb58a0b29e46aa0af09f574b3f01f30e3685273feeac3c0e883d46fc8e2373c70e6a89430bdce0d2ff8b43ba6718cd31b97e9f9f8df41e3cde3672f0484289bb57316b694ed2f6156a2da58abd88bc8ea671b1e0bc78db5d53b62dd42d6010116dca0e48321115"}, {&(0x7f0000000140)="410407bfd42941022e8e9f85d397a82392fb0aefa0ae3b860b2d447fcc2e1782c7a156ff3b415301ba1cc3a9225522888a97b8c9161c16df76"}], 0x2)
syz_open_dev$rtc(&(0x7f0000000000)='/dev/rtc#\x00', 0x401, 0x80040)

[  805.161668][T30597] delete_channel: no stack
[  805.188072][T30597] delete_channel: no stack
[  805.276326][T30608] delete_channel: no stack
[  805.284099][T30597] delete_channel: no stack
[  805.289102][T30592] delete_channel: no stack
19:53:04 executing program 1:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e20, @loopback}, @in={0x2, 0x4e23, @local}], 0x20)
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r1, 0x540a, 0x1)

19:53:04 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x4, 0x1, {0x77359400}, {0x5, 0xc, 0x0, 0x0, 0x94, 0x1f, "fa9aca54"}, 0x1, 0x4, @fd=r2, 0x5, 0x0, <r3=>r0})
ioctl$TIOCCONS(r3, 0x541d)
ioctl$TCXONC(r0, 0x540a, 0x0)

[  805.449950][T30594] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'.
19:53:04 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xfff, 0x400000)
r2 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r2, 0x2285, 0x0)
writev(r2, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)
ioctl$SG_IO(r2, 0x2285, 0x0)
ioctl$VIDIOC_S_EXT_CTRLS(r1, 0xc0205648, &(0x7f00000001c0)={0xf000000, 0x40, 0x8001, <r3=>r0, 0x0, &(0x7f0000000140)={0x9a090c, 0x400, [], @string=&(0x7f0000000080)=0x3}})
r4 = socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000001240)='TIPCv2\x00')
sendmsg$TIPC_NL_PEER_REMOVE(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000680)={0x20, r5, 0xc8ef0a4335e6829f, 0x0, 0x0, {}, [@TIPC_NLA_NET={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x4}]}]}, 0x20}}, 0x0)
sendmsg$TIPC_NL_BEARER_SET(r3, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000380)={&(0x7f0000000240)={0x10c, r5, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@TIPC_NLA_NET={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x7}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x2}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x80}]}, @TIPC_NLA_SOCK={0x74, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7ff}]}, @TIPC_NLA_SOCK_CON={0x4c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7fff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3f}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x264621c3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x80}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1f}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7}]}, @TIPC_NLA_PUBL={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}]}, @TIPC_NLA_MEDIA={0x38, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}]}, 0x10c}, 0x1, 0x0, 0x0, 0x41}, 0x10)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

19:53:04 executing program 2:
r0 = getpid()
sched_setscheduler(r0, 0x5, &(0x7f0000000380))
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, @perf_bp={0x0, 0x8}}, r0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r1, 0x540a, 0x1)

19:53:04 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDFONTOP_COPY(r0, 0x4b72, &(0x7f0000000000)={0x3, 0x1, 0xa, 0x5, 0xdd, &(0x7f0000000240)})
r1 = socket(0x22, 0x2, 0x24)
close(r1)
sendmsg$NFNL_MSG_CTHELPER_DEL(r1, &(0x7f0000000640)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xf8, 0x2, 0x9, 0x201, 0x0, 0x0, {0x5, 0x0, 0x3}, [@NFCTH_TUPLE={0xa0, 0x2, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @remote}, {0x14, 0x4, @private1={0xfc, 0x1, [], 0x1}}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @remote}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private0={0xfc, 0x0, [], 0x1}}, {0x14, 0x4, @mcast1}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}]}, @NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0x8}, @NFCTH_STATUS={0x8, 0x6, 0x1, 0x0, 0x1}, @NFCTH_TUPLE={0x34, 0x2, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @broadcast}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}]}, 0xf8}, 0x1, 0x0, 0x0, 0x40}, 0x20000040)

19:53:04 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
r0 = syz_open_dev$tty20(0xc, 0x4, 0x1)
r1 = socket(0x22, 0x2, 0x24)
close(r1)
socket(0x1000000010, 0x80002, 0x0)
r2 = socket$nl_route(0x10, 0x3, 0x0)
r3 = socket$netlink(0x10, 0x3, 0x0)
r4 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, <r5=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000800ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0)
r6 = socket(0x22, 0x2, 0x24)
close(r6)
sendmsg$nl_route_sched(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000073c0)=ANY=[@ANYBLOB="24000000250001000000000000000000c0b2e56e", @ANYRES32=r5, @ANYBLOB="001100000000080000000000"], 0x24}, 0x8}, 0x0)
syz_open_dev$ttys(0xc, 0x2, 0x1)
sendmsg$can_raw(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x1d, r5}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=@canfd={{0x0, 0x1, 0x0, 0x1}, 0xa, 0x2, 0x0, 0x0, "be76efd63adbb2c741f840d2e8f9110d611434ccb9d9bb11f0330fc10cb6483bb9995778ef5eee6e743be9e4802f6fdd78c9bdf0c2446b380f0ea87aeffb82f4"}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x0)
getsockopt$CAN_RAW_RECV_OWN_MSGS(r1, 0x65, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4)
ioctl$TIOCGLCKTRMIOS(r0, 0x5415, 0x0)
ioctl$TCXONC(r0, 0x540a, 0x0)

[  805.746713][T30623] netlink: 'syz-executor.5': attribute type 2 has an invalid length.
19:53:05 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x181005)
ioctl$SG_IO(r0, 0x2285, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)
r1 = socket(0x22, 0x2, 0x24)
close(r1)
sendmsg$NFT_MSG_GETOBJ_RESET(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x38, 0x15, 0xa, 0x204, 0x0, 0x0, {0x7, 0x0, 0x8}, [@NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x5}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}]}, 0x38}, 0x1, 0x0, 0x0, 0x20004000}, 0x40480c0)

[  805.880378][T30630] delete_channel: no stack
[  805.900256][T30630] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'.
[  805.933810][T30630] delete_channel: no stack
[  805.943449][T30635] delete_channel: no stack
19:53:05 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10)
r2 = socket$inet6(0xa, 0x3, 0x7)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c)
r3 = openat$mice(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/input/mice\x00', 0x0)
setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x0, @in6=@empty, 0x0, 0x0, 0x0, 0x6}}, 0xe8)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1)
sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x0)
r4 = socket(0x22, 0x2, 0x24)
close(r4)
setsockopt$inet6_tcp_int(r4, 0x6, 0x7, &(0x7f0000000000)=0x8, 0x4)
fcntl$setpipe(r0, 0x407, 0x3)
ioctl$TCXONC(r0, 0x540a, 0x1)

[  806.048113][T30635] delete_channel: no stack
[  806.066423][T30630] delete_channel: no stack
[  806.075877][T30639] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'.
19:53:05 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x80, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)
syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9b, 0x64801)
r1 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGLCKTRMIOS(r1, 0x5415, 0x0)
ioctl$TIOCEXCL(r1, 0x540c)
r2 = pkey_alloc(0x0, 0x2)
pkey_free(r2)
r3 = socket(0x22, 0x2, 0x24)
close(r3)
getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4)

[  806.105700][T30640] delete_channel: no stack
19:53:05 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)

[  806.130194][T30630] delete_channel: no stack
[  806.157961][T30643] delete_channel: no stack
19:53:05 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x0)
fstatfs(r0, &(0x7f0000000040)=""/90)
prctl$PR_SET_FPEXC(0xc, 0x10000)
r1 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000140)=0x4)
setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f00000000c0)={{0x3c, @empty, 0x4e22, 0x4, 'fo\x00', 0x0, 0x0, 0x22}, {@private=0xa010100, 0x4e22, 0x2, 0x6, 0x4, 0x8}}, 0x44)
r2 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGLCKTRMIOS(r2, 0x5415, 0x0)
ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000000))

19:53:05 executing program 5:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDFONTOP_COPY(r0, 0x4b72, &(0x7f0000000000)={0x3, 0x1, 0xa, 0x5, 0xdd, &(0x7f0000000240)})
r1 = socket(0x22, 0x2, 0x24)
close(r1)
sendmsg$NFNL_MSG_CTHELPER_DEL(r1, &(0x7f0000000640)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xf8, 0x2, 0x9, 0x201, 0x0, 0x0, {0x5, 0x0, 0x3}, [@NFCTH_TUPLE={0xa0, 0x2, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @remote}, {0x14, 0x4, @private1={0xfc, 0x1, [], 0x1}}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @remote}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private0={0xfc, 0x0, [], 0x1}}, {0x14, 0x4, @mcast1}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}]}, @NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0x8}, @NFCTH_STATUS={0x8, 0x6, 0x1, 0x0, 0x1}, @NFCTH_TUPLE={0x34, 0x2, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @broadcast}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}]}, 0xf8}, 0x1, 0x0, 0x0, 0x40}, 0x20000040)

19:53:05 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = getpid()
sched_setscheduler(r1, 0x5, &(0x7f0000000380))
prctl$PR_SET_PTRACER(0x59616d61, r1)
ioctl$TCXONC(r0, 0x540a, 0x1)
write(0xffffffffffffffff, &(0x7f0000000100)="16cad495ffd9d2500c58fcf0030315b8da43f3feb32ca4f837798184a03c000b6e1c8c7c0b8747ebabcc7ec85e98747e465ec75eab12761617ae7da58043028067647aab6d64f4d1753d6387fc4d109d1f1f2cbe344bf2cd087d4d7d27a82746941024c2624eb29ae1ff7da4f40752b42ae64dc50decf071060e0e3b1a8193cfc1298cc3e3917995b0e6fc13bcb156d0e3ff8aa5c1e8413871fa9e400a14b533f70b02e42001b8f95f50cc09f5d09d63842f1e", 0xb3)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFNL_MSG_ACCT_NEW(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40050008}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="1400000000070363a942b3ca3ba75d73d11dffac1e5600000000000000000002000008"], 0x14}, 0x1, 0x0, 0x0, 0x885}, 0x4004)

[  806.290451][T30647] delete_channel: no stack
[  806.334873][T30652] IPVS: set_ctl: invalid protocol: 60 0.0.0.0:20002
[  806.371964][T30654] delete_channel: no stack
[  806.373392][T30655] delete_channel: no stack
[  806.408099][T30652] IPVS: set_ctl: invalid protocol: 60 0.0.0.0:20002
[  806.456085][T30659] delete_channel: no stack
19:53:05 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0)
r1 = openat$cgroup_type(r0, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0)
write$cgroup_type(r1, &(0x7f0000000140)='threaded\x00', 0x9)
r2 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r2, 0x540a, 0x1)

19:53:05 executing program 3:
r0 = socket(0x22, 0x2, 0x24)
close(r0)
setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x4e20, @loopback}}, 0x0, 0x0, 0x4d, 0x0, "729c6387a348b57df665edc3275c4db47f66f8028f272f57d07e9336d4087582c263b092d0fdb00184db8453f8fa7118a0c09e7fd3191a69b0cb2a0b9b8d05050c44afca366041cb7015ee4b95a1b5ab"}, 0xd8)
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
prctl$PR_SET_TSC(0x1a, 0x2)
ioctl$TCXONC(r1, 0x540a, 0x0)

19:53:05 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005)
ioctl$SG_IO(r0, 0x2285, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000019180)={'veth1_to_hsr\x00', &(0x7f0000019140)=ANY=[@ANYBLOB="1d00ff0000000000"]})
setsockopt$inet6_IPV6_RTHDR(r1, 0x29, 0x39, &(0x7f0000000040)={0x73, 0x6, 0x2, 0x1, 0x0, [@private1, @private0={0xfc, 0x0, [], 0x1}, @initdev={0xfe, 0x88, [], 0x1, 0x0}]}, 0x38)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24002005a84d4583671e120755272bb736be94d9fc56c9953fbd80630600097704a71e023a27", 0x2a}], 0x2)

[  806.671284][T30666] delete_channel: no stack
[  806.716916][T30666] delete_channel: no stack
19:53:05 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10)
r2 = socket$inet6(0xa, 0x3, 0x7)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c)
r3 = openat$mice(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/input/mice\x00', 0x0)
setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x0, @in6=@empty, 0x0, 0x0, 0x0, 0x6}}, 0xe8)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1)
sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x0)
r4 = socket(0x22, 0x2, 0x24)
close(r4)
setsockopt$inet6_tcp_int(r4, 0x6, 0x7, &(0x7f0000000000)=0x8, 0x4)
fcntl$setpipe(r0, 0x407, 0x3)
ioctl$TCXONC(r0, 0x540a, 0x1)

19:53:06 executing program 5:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0)
r1 = openat$cgroup_type(r0, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0)
write$cgroup_type(r1, &(0x7f0000000140)='threaded\x00', 0x9)
r2 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r2, 0x540a, 0x1)

19:53:06 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup(r3)
r5 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
ioctl$sock_inet_SIOCGIFADDR(r5, 0x8915, &(0x7f0000000080)={'virt_wifi0\x00', {0x2, 0x4e24, @rand_addr=0x64010101}})
ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f00000000c0)=""/16)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
r6 = socket$inet(0x2, 0x4000000000000001, 0x0)
ioctl$CAPI_INSTALLED(r4, 0x80024322)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r6, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
setsockopt$inet_tcp_TLS_RX(r6, 0x6, 0x2, &(0x7f0000000100)=@gcm_128={{0x304}, "5f3bef01912f6262", "24a7bc8890b5ebbed6ed927134f84214", "55c0d462", "4b50d670c010bbf0"}, 0x28)
renameat(r2, &(0x7f0000000000)='./file0\x00', r4, &(0x7f0000000040)='./file0\x00')
ioctl$TCXONC(r0, 0x540a, 0x0)

[  807.031853][T30678] delete_channel: no stack
19:53:06 executing program 5:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0)
r1 = openat$cgroup_type(r0, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0)
write$cgroup_type(r1, &(0x7f0000000140)='threaded\x00', 0x9)
r2 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r2, 0x540a, 0x1)

19:53:06 executing program 2:
r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
ftruncate(r0, 0x5)
dup3(r1, r0, 0x0)
fcntl$setstatus(r0, 0x4, 0x44000)
io_setup(0x40000000008, &(0x7f0000000240)=<r2=>0x0)
io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0x40000}])
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup(r3)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
r5 = openat$cgroup_ro(r4, &(0x7f0000000000)='cpuset.effective_mems\x00', 0x0, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r6=>0xffffffffffffffff})
r7 = dup(r6)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200)
io_cancel(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x9, r5, &(0x7f0000000040)="80825011d013a7f8c220a6d4df5670dccf25e42c01d35d4e88122590f314fe3f343571c4805e1295c650f8a4717477348a1b76bf2a7b2b32f64caad8be896532df06ced0abdce9ca5199a5a23e0ab03469bae77945f95c5535763854ef161e053d69e82fa6ad32360f34feb53611e90eac32e5446de20a947d14a1480342f5e97d9356de40d541e307478bec65d47d4495fc3b10c19ef1357789e4888cd1d4ed663abb3c4beecbe9cd24c67fbcdbccdf2b0090d4e97dc180138b3493b7c0659b01", 0xc1, 0x4, 0x0, 0x2, r7}, &(0x7f0000000180))
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r8 = syz_open_dev$tty1(0xc, 0x4, 0x1)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000140)={'syz', 0x0}, &(0x7f00000005c0)="6e5ccbe4ed83b836c1a6474914dc35e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000095e3308965218007c3cd3923dd4a71afb5e0583489077e022e6b32c2ff06007b6b4816122d2550829eaa9435c9992655043d2ce0d23f4d2f6b0bfb1a4ebb022b8753a188748c569f435fb302000000000000003c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec653d661ff57470e48884ca000018cea780dca8555bd640b9b88a8d2725d8ef8b7df00baad70b527403", 0xc1, 0x0)
keyctl$clear(0x7, 0x0)
ioctl$TCXONC(r8, 0x540a, 0x1)

19:53:06 executing program 5:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)
msgsnd(0xffffffffffffffff, &(0x7f0000000000)={0x0, "119408d08b0b5b96de2045d015f29f9583d73668d1fad90a296ce87a363ca0d62e80511394a4da897231bb31c4fe85dbb7d556905e6ece6b2d85ce879d841f638e5d5fcbf6bc3ac7426492aebac4af53c11361ffd648fbe1b1aad0305107adb34e04aa085dc0d7629aaf72df2f0987d0e9df081cc907d913ed1fad57fe0378c5f537bb68325ad75e7ab06d5d193aa33eb0fd7f52379174c7bc4cd06fc5e8c7d9ead14db74481204573384f8daaa5e9bab22603d92d441628aa13a121c144ce9bc4"}, 0xc9, 0x0)
r1 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGLCKTRMIOS(r1, 0x5415, 0x0)
ioctl$UI_SET_ABSBIT(0xffffffffffffffff, 0x40045567, 0x1)
ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000100)=""/30)

[  807.393943][   T29] audit: type=1804 audit(1590263586.533:38): pid=30687 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir533966167/syzkaller.VmyfKs/916/bus" dev="sda1" ino=16341 res=1
19:53:06 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040))
openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x94400, 0x0)
socket$nl_xfrm(0x10, 0x3, 0x6)
r1 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
r2 = socket$inet(0x2, 0x4000000000000001, 0x0)
close(0xffffffffffffffff)
getpeername$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast}, &(0x7f0000000200)=0x10)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
r3 = socket$inet(0x2, 0x4, 0x801)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
r4 = dup(r3)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
ioctl$TUNSETVNETLE(r4, 0x400454dc, &(0x7f0000000000))
r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40, 0x0)
ioctl$TIOCGRS485(r5, 0x542e, &(0x7f00000000c0))
ioctl$TCXONC(r0, 0x540a, 0x0)
ioctl$PIO_SCRNMAP(r4, 0x4b41, &(0x7f0000000140)="247bb50a900af86c8b213bbb8d887321f64c93cd48c3a69320112ed8c48e4e8fe5430ada0779e48604f2")
ioctl$PPPOEIOCSFWD(r5, 0x4008b100, &(0x7f0000000100)={0x18, 0x0, {0x1, @local, 'syzkaller1\x00'}})

[  807.492941][   T29] audit: type=1804 audit(1590263586.593:39): pid=30687 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir533966167/syzkaller.VmyfKs/916/bus" dev="sda1" ino=16341 res=1
19:53:06 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10)
r2 = socket$inet6(0xa, 0x3, 0x7)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c)
r3 = openat$mice(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/input/mice\x00', 0x0)
setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x0, @in6=@empty, 0x0, 0x0, 0x0, 0x6}}, 0xe8)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1)
sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x0)
r4 = socket(0x22, 0x2, 0x24)
close(r4)
setsockopt$inet6_tcp_int(r4, 0x6, 0x7, &(0x7f0000000000)=0x8, 0x4)
fcntl$setpipe(r0, 0x407, 0x3)

[  807.724395][T30698] delete_channel: no stack
19:53:07 executing program 1:
perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0xff, 0x0, 0x0, 0x0, 0x8005, 0x2000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xe}, 0x403, 0xfffffffffffffffd, 0x0, 0x0, 0x2, 0x9, 0x8001}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)

19:53:07 executing program 5:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)
msgsnd(0xffffffffffffffff, &(0x7f0000000000)={0x0, "119408d08b0b5b96de2045d015f29f9583d73668d1fad90a296ce87a363ca0d62e80511394a4da897231bb31c4fe85dbb7d556905e6ece6b2d85ce879d841f638e5d5fcbf6bc3ac7426492aebac4af53c11361ffd648fbe1b1aad0305107adb34e04aa085dc0d7629aaf72df2f0987d0e9df081cc907d913ed1fad57fe0378c5f537bb68325ad75e7ab06d5d193aa33eb0fd7f52379174c7bc4cd06fc5e8c7d9ead14db74481204573384f8daaa5e9bab22603d92d441628aa13a121c144ce9bc4"}, 0xc9, 0x0)
r1 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGLCKTRMIOS(r1, 0x5415, 0x0)
ioctl$UI_SET_ABSBIT(0xffffffffffffffff, 0x40045567, 0x1)
ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000100)=""/30)

19:53:07 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
r3 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
r4 = socket$inet(0x2, 0x4, 0x7)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
r5 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
ioctl$SNDRV_PCM_IOCTL_HWSYNC(r5, 0x4122, 0x0)
ioctl$TCXONC(r0, 0x540a, 0x0)

19:53:07 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_dev$tty1(0xc, 0x4, 0x1)
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10)
r1 = socket$inet6(0xa, 0x3, 0x7)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c)
r2 = openat$mice(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/input/mice\x00', 0x0)
setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x0, @in6=@empty, 0x0, 0x0, 0x0, 0x6}}, 0xe8)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1)
sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0)
r3 = socket(0x22, 0x2, 0x24)
close(r3)
setsockopt$inet6_tcp_int(r3, 0x6, 0x7, &(0x7f0000000000)=0x8, 0x4)

19:53:07 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)
r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ocfs2_control\x00', 0xb0200, 0x0)
ioctl$DRM_IOCTL_MODE_LIST_LESSEES(r1, 0xc01064c7, &(0x7f0000000080)={0x4, 0x0, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0]})

19:53:08 executing program 5:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)
msgsnd(0xffffffffffffffff, &(0x7f0000000000)={0x0, "119408d08b0b5b96de2045d015f29f9583d73668d1fad90a296ce87a363ca0d62e80511394a4da897231bb31c4fe85dbb7d556905e6ece6b2d85ce879d841f638e5d5fcbf6bc3ac7426492aebac4af53c11361ffd648fbe1b1aad0305107adb34e04aa085dc0d7629aaf72df2f0987d0e9df081cc907d913ed1fad57fe0378c5f537bb68325ad75e7ab06d5d193aa33eb0fd7f52379174c7bc4cd06fc5e8c7d9ead14db74481204573384f8daaa5e9bab22603d92d441628aa13a121c144ce9bc4"}, 0xc9, 0x0)
r1 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGLCKTRMIOS(r1, 0x5415, 0x0)
ioctl$UI_SET_ABSBIT(0xffffffffffffffff, 0x40045567, 0x1)
ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000100)=""/30)

19:53:08 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket(0x22, 0x2, 0x24)
close(r0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58)
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r1, 0x540a, 0x1)

[  808.936199][T30720] delete_channel: no stack
[  809.041217][T30724] delete_channel: no stack
19:53:08 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000020000402505a1a440000102030109025c0002010000000904000001020d0000052406000105240000000d240f01000000000000cc000006241a0000000905810300020000000904010000020d0000"], 0x0)
syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000300)={0x14, 0x0, 0x0}, 0x0)
syz_usb_disconnect(r1)
ioctl$TCXONC(r0, 0x540a, 0x0)

[  809.076746][T30725] delete_channel: no stack
19:53:08 executing program 5:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)
msgsnd(0xffffffffffffffff, &(0x7f0000000000)={0x0, "119408d08b0b5b96de2045d015f29f9583d73668d1fad90a296ce87a363ca0d62e80511394a4da897231bb31c4fe85dbb7d556905e6ece6b2d85ce879d841f638e5d5fcbf6bc3ac7426492aebac4af53c11361ffd648fbe1b1aad0305107adb34e04aa085dc0d7629aaf72df2f0987d0e9df081cc907d913ed1fad57fe0378c5f537bb68325ad75e7ab06d5d193aa33eb0fd7f52379174c7bc4cd06fc5e8c7d9ead14db74481204573384f8daaa5e9bab22603d92d441628aa13a121c144ce9bc4"}, 0xc9, 0x0)
r1 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGLCKTRMIOS(r1, 0x5415, 0x0)
ioctl$UI_SET_ABSBIT(0xffffffffffffffff, 0x40045567, 0x1)
ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000100)=""/30)

19:53:08 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
r3 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGLCKTRMIOS(r3, 0x5415, 0x0)
ioctl$TIOCL_SCROLLCONSOLE(r3, 0x541c, &(0x7f0000000080)={0xd, 0xffffff00})
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
r4 = pidfd_getfd(r2, 0xffffffffffffffff, 0x0)
bind$alg(r4, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xchacha20-neon\x00'}, 0x58)

19:53:08 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_dev$tty1(0xc, 0x4, 0x1)
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10)
r1 = socket$inet6(0xa, 0x3, 0x7)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c)
r2 = openat$mice(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/input/mice\x00', 0x0)
setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x0, @in6=@empty, 0x0, 0x0, 0x0, 0x6}}, 0xe8)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1)
sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0)
r3 = socket(0x22, 0x2, 0x24)
close(r3)
setsockopt$inet6_tcp_int(r3, 0x6, 0x7, &(0x7f0000000000)=0x8, 0x4)

19:53:08 executing program 5:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)
msgsnd(0xffffffffffffffff, &(0x7f0000000000)={0x0, "119408d08b0b5b96de2045d015f29f9583d73668d1fad90a296ce87a363ca0d62e80511394a4da897231bb31c4fe85dbb7d556905e6ece6b2d85ce879d841f638e5d5fcbf6bc3ac7426492aebac4af53c11361ffd648fbe1b1aad0305107adb34e04aa085dc0d7629aaf72df2f0987d0e9df081cc907d913ed1fad57fe0378c5f537bb68325ad75e7ab06d5d193aa33eb0fd7f52379174c7bc4cd06fc5e8c7d9ead14db74481204573384f8daaa5e9bab22603d92d441628aa13a121c144ce9bc4"}, 0xc9, 0x0)
r1 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGLCKTRMIOS(r1, 0x5415, 0x0)
ioctl$UI_SET_ABSBIT(0xffffffffffffffff, 0x40045567, 0x1)

19:53:08 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)
r1 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
readv(r1, &(0x7f0000000380)=[{&(0x7f0000000080)=""/44, 0x2c}, {&(0x7f00000000c0)=""/160, 0xa0}, {&(0x7f0000000240)=""/128, 0x80}, {&(0x7f00000002c0)=""/6, 0x6}, {&(0x7f0000000300)=""/125, 0x7d}], 0x5)
r2 = syz_open_procfs(0x0, &(0x7f0000000440)='mountinfo\x00')
ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000040)={<r3=>0x0})
ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f0000000180)={r3, 0x28})
ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f0000000000)={r3, 0x7})

19:53:08 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = dup(r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={<r2=>0xffffffffffffffff})
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r3=>0x0}, &(0x7f0000cab000)=0x1)
setresuid(0x0, r3, 0x0)
write$P9_RSTATu(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="7f0000590001000600000004010000000100000000000000000004007b0c0000ff03000000040000000000000900766d6e657431050065746830400c00707070316b657972696e67280f0073797374656d235c6367726f757000110076626f786e6574312b76626f786e657431000000000000", @ANYRES32=r3, @ANYRES32=0xee00, @ANYRES32=0xee00], 0x7f)
r4 = syz_open_dev$tty1(0xc, 0x4, 0x1)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={<r5=>0xffffffffffffffff})
getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r6=>0x0}, &(0x7f0000cab000)=0x1)
r7 = socket$inet6_sctp(0xa, 0x5, 0x84)
r8 = socket$inet(0x2, 0x80001, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={<r9=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x14, &(0x7f0000000080)={r9}, &(0x7f0000000100)=0x18)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000240)={r9, 0x2, "1d7e"}, &(0x7f0000000280)=0xa)
setresuid(0x0, r6, 0x0)
quotactl(0x9, &(0x7f0000000000)='./file0\x00', r6, &(0x7f0000000040)="ac7aa1811e7eb17719823936a7328ebd955c8b1e2875d33e62cae85a27c5fd95dd0bf1f345b94ff71973e4100f2a23693eb70ef3ed448ffa7c54b174177fbeae234f5c23e7123bb6c9138642bcebdc5148841b0f0e13b77600179f9ad34f74fb0e746583df19d8f221173b13782c01c8486a8017db5b15e006ef99c5a84c482ffbf167bb02362e215a7742f9897b2658e401625e64b1a5f2fd02608dbedec6b85396b638834d06e6dda1832ebc52c1fd7c8bf2c0c9bb7c7779441bd6e7519449023985326aa1d02507a5015a8ecd01ecd569b60f02")
ioctl$TCXONC(r4, 0x540a, 0x1)

[  809.433283][T30739] delete_channel: no stack
[  809.438549][ T2918] usb 4-1: new high-speed USB device number 3 using dummy_hcd
19:53:08 executing program 1:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x4800)
ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)=0x2406)
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r1, 0x540a, 0x1)

19:53:08 executing program 5:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)
msgsnd(0xffffffffffffffff, &(0x7f0000000000)={0x0, "119408d08b0b5b96de2045d015f29f9583d73668d1fad90a296ce87a363ca0d62e80511394a4da897231bb31c4fe85dbb7d556905e6ece6b2d85ce879d841f638e5d5fcbf6bc3ac7426492aebac4af53c11361ffd648fbe1b1aad0305107adb34e04aa085dc0d7629aaf72df2f0987d0e9df081cc907d913ed1fad57fe0378c5f537bb68325ad75e7ab06d5d193aa33eb0fd7f52379174c7bc4cd06fc5e8c7d9ead14db74481204573384f8daaa5e9bab22603d92d441628aa13a121c144ce9bc4"}, 0xc9, 0x0)
r1 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGLCKTRMIOS(r1, 0x5415, 0x0)

19:53:08 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'macvtap0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x25}}})
r1 = dup(r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x20, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7f, 0x4}}, 0x0, 0x0, r1, 0x0)
r2 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r2, 0x540a, 0x1)

19:53:08 executing program 5:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)
msgsnd(0xffffffffffffffff, &(0x7f0000000000)={0x0, "119408d08b0b5b96de2045d015f29f9583d73668d1fad90a296ce87a363ca0d62e80511394a4da897231bb31c4fe85dbb7d556905e6ece6b2d85ce879d841f638e5d5fcbf6bc3ac7426492aebac4af53c11361ffd648fbe1b1aad0305107adb34e04aa085dc0d7629aaf72df2f0987d0e9df081cc907d913ed1fad57fe0378c5f537bb68325ad75e7ab06d5d193aa33eb0fd7f52379174c7bc4cd06fc5e8c7d9ead14db74481204573384f8daaa5e9bab22603d92d441628aa13a121c144ce9bc4"}, 0xc9, 0x0)
syz_open_dev$tty20(0xc, 0x4, 0x1)

19:53:09 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)
r1 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGLCKTRMIOS(r1, 0x5415, 0x0)
ioctl$TCSETSW2(r1, 0x402c542c, &(0x7f0000000000)={0x80, 0xffffff01, 0x542, 0x9, 0x3f, "a25b5c89824e82639830fee82e8cd810d772a3", 0x8, 0x7})

[  809.826051][ T2918] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  809.854701][ T2918] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  810.105119][ T2918] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40
[  810.134280][ T2918] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  810.175046][ T2918] usb 4-1: Product: syz
[  810.179255][ T2918] usb 4-1: Manufacturer: syz
[  810.183950][ T2918] usb 4-1: SerialNumber: syz
[  810.245283][ T2918] usb 4-1: selecting invalid altsetting 1
[  810.674285][ T2918] cdc_ncm 4-1:1.0: failed GET_NTB_PARAMETERS
[  810.680352][ T2918] cdc_ncm 4-1:1.0: bind() failure
[  811.036898][ T2918] cdc_ncm 4-1:1.1: bind() failure
[  811.364324][ T2918] usb 4-1: USB disconnect, device number 3
[  811.744134][ T2918] usb 4-1: new high-speed USB device number 4 using dummy_hcd
19:53:11 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = dup(r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
ioctl$VIDIOC_S_OUTPUT(r1, 0xc004562f, &(0x7f0000000040)=0x5c5)
r2 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r2, 0x540a, 0x0)
ioctl$TIOCGDEV(r2, 0x80045432, &(0x7f0000000000))

19:53:11 executing program 2:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000019180)={'veth1_to_hsr\x00', &(0x7f0000019140)=@ethtool_stats})
getpeername$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c)
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r1, 0x540a, 0x1)

19:53:11 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_dev$tty1(0xc, 0x4, 0x1)
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10)
r1 = socket$inet6(0xa, 0x3, 0x7)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c)
r2 = openat$mice(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/input/mice\x00', 0x0)
setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x0, @in6=@empty, 0x0, 0x0, 0x0, 0x6}}, 0xe8)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1)
sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0)
r3 = socket(0x22, 0x2, 0x24)
close(r3)
setsockopt$inet6_tcp_int(r3, 0x6, 0x7, &(0x7f0000000000)=0x8, 0x4)

19:53:11 executing program 5:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)
msgsnd(0xffffffffffffffff, &(0x7f0000000000)={0x0, "119408d08b0b5b96de2045d015f29f9583d73668d1fad90a296ce87a363ca0d62e80511394a4da897231bb31c4fe85dbb7d556905e6ece6b2d85ce879d841f638e5d5fcbf6bc3ac7426492aebac4af53c11361ffd648fbe1b1aad0305107adb34e04aa085dc0d7629aaf72df2f0987d0e9df081cc907d913ed1fad57fe0378c5f537bb68325ad75e7ab06d5d193aa33eb0fd7f52379174c7bc4cd06fc5e8c7d9ead14db74481204573384f8daaa5e9bab22603d92d441628aa13a121c144ce9bc4"}, 0xc9, 0x0)

19:53:11 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x57}, 0x1)
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r1, 0x540a, 0x1)

19:53:11 executing program 4:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = dup(r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)={<r2=>0x0})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup(r3)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000240)={0x1, 0x0, @pic={0x1f, 0x20, 0x3, 0x8, 0x29, 0x2, 0x0, 0x81, 0x4, 0xe1, 0x1, 0x7, 0x2, 0x2, 0x8}})
r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bsg\x00', 0x40000, 0x0)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000080)={r2, 0x80000, r5})
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
socket$phonet(0x23, 0x2, 0x1)
r6 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r6, 0x540a, 0x1)

19:53:11 executing program 5:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_dev$tty1(0xc, 0x4, 0x1)
msgsnd(0xffffffffffffffff, &(0x7f0000000000)={0x0, "119408d08b0b5b96de2045d015f29f9583d73668d1fad90a296ce87a363ca0d62e80511394a4da897231bb31c4fe85dbb7d556905e6ece6b2d85ce879d841f638e5d5fcbf6bc3ac7426492aebac4af53c11361ffd648fbe1b1aad0305107adb34e04aa085dc0d7629aaf72df2f0987d0e9df081cc907d913ed1fad57fe0378c5f537bb68325ad75e7ab06d5d193aa33eb0fd7f52379174c7bc4cd06fc5e8c7d9ead14db74481204573384f8daaa5e9bab22603d92d441628aa13a121c144ce9bc4"}, 0xc9, 0x0)

19:53:11 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)

19:53:11 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x41c1, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, @perf_bp={0x0, 0xa}, 0x403, 0x0, 0x0, 0x0, 0x8, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)
prctl$PR_GET_TIMERSLACK(0x1e)

19:53:11 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = dup(r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
ioctl$UI_BEGIN_FF_ERASE(r1, 0xc00c55ca, &(0x7f0000000000)={0xa, 0x5, 0x81})
r2 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r2, 0x540a, 0x0)

[  812.270777][T30798] delete_channel: no stack
19:53:11 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x4, 0x70, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e0, 0x0, @perf_config_ext={0x1, 0x2}, 0x0, 0x0, 0x35c, 0x5}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
r3 = socket(0x22, 0x2, 0x24)
close(r3)
getsockname$unix(r3, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e)
ioctl$VIDIOC_ENUMOUTPUT(r2, 0xc0485630, &(0x7f0000000000)={0xd85, "bdba1e38486741cd21b4e9846f174cbfe1a15c59bb17d928034043228540c857", 0x3, 0x3, 0x60000000, 0x20000, 0x4})

19:53:11 executing program 5:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
msgsnd(0xffffffffffffffff, &(0x7f0000000000)={0x0, "119408d08b0b5b96de2045d015f29f9583d73668d1fad90a296ce87a363ca0d62e80511394a4da897231bb31c4fe85dbb7d556905e6ece6b2d85ce879d841f638e5d5fcbf6bc3ac7426492aebac4af53c11361ffd648fbe1b1aad0305107adb34e04aa085dc0d7629aaf72df2f0987d0e9df081cc907d913ed1fad57fe0378c5f537bb68325ad75e7ab06d5d193aa33eb0fd7f52379174c7bc4cd06fc5e8c7d9ead14db74481204573384f8daaa5e9bab22603d92d441628aa13a121c144ce9bc4"}, 0xc9, 0x0)

19:53:11 executing program 2:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
set_thread_area(&(0x7f0000000000)={0x80000000, 0x20001000, 0x4000, 0x1, 0x3, 0x1, 0x1, 0x1, 0x1})
ioctl$TCXONC(r0, 0x540a, 0x1)

19:53:11 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x60426, 0x0, 0x0, 0x0, 0x0, 0x7ffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
set_mempolicy(0x0, &(0x7f0000000000)=0x8, 0xb2a)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)
r1 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio1\x00', 0x40000, 0x0)
ioctl$SNDCTL_DSP_SETTRIGGER(r1, 0x40045010, &(0x7f0000000080)=0x8)

[  812.484894][T30814] delete_channel: no stack
[  812.495815][T30814] delete_channel: no stack
19:53:11 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10)
r2 = socket$inet6(0xa, 0x3, 0x7)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c)
r3 = openat$mice(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/input/mice\x00', 0x0)
setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x0, @in6=@empty, 0x0, 0x0, 0x0, 0x6}}, 0xe8)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1)
sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x0)
r4 = socket(0x22, 0x2, 0x24)
close(r4)
fcntl$setpipe(r0, 0x407, 0x3)

19:53:11 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
lookup_dcookie(0x80000001, &(0x7f0000000000)=""/40, 0xfffffffffffffeb3)
r0 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGLCKTRMIOS(r0, 0x5415, 0x0)
ioctl$TCXONC(r0, 0x540a, 0x1)

19:53:11 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x22, 0x2, 0x24)
close(r0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00')
sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x20, r2, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}, @NL80211_ATTR_SOCKET_OWNER={0x4}]}, 0x20}}, 0x0)
sendmsg$NL80211_CMD_START_SCHED_SCAN(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x48, r2, 0x300, 0x70bd25, 0x25dfdbff, {}, [@NL80211_ATTR_BG_SCAN_PERIOD={0x6, 0x98, 0x832}, @NL80211_ATTR_BG_SCAN_PERIOD={0x6, 0x98, 0xdd}, @NL80211_ATTR_TX_NO_CCK_RATE={0x4}, @NL80211_ATTR_SCHED_SCAN_DELAY={0x8, 0xdc, 0x7fe}, @NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI={0x5, 0xf6, 0x8}, @NL80211_ATTR_MAC={0xa, 0x6, @local}, @NL80211_ATTR_SCHED_SCAN_MULTI={0x4}]}, 0x48}}, 0x1)
r3 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r3, 0x540a, 0x1)

19:53:11 executing program 5:
msgsnd(0xffffffffffffffff, &(0x7f0000000000)={0x0, "119408d08b0b5b96de2045d015f29f9583d73668d1fad90a296ce87a363ca0d62e80511394a4da897231bb31c4fe85dbb7d556905e6ece6b2d85ce879d841f638e5d5fcbf6bc3ac7426492aebac4af53c11361ffd648fbe1b1aad0305107adb34e04aa085dc0d7629aaf72df2f0987d0e9df081cc907d913ed1fad57fe0378c5f537bb68325ad75e7ab06d5d193aa33eb0fd7f52379174c7bc4cd06fc5e8c7d9ead14db74481204573384f8daaa5e9bab22603d92d441628aa13a121c144ce9bc4"}, 0xc9, 0x0)

19:53:11 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x48, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0xc000, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)
ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5415, 0x0)
ioctl$KDFONTOP_GET(0xffffffffffffffff, 0x4b72, &(0x7f0000000000)={0x1, 0x1, 0xa, 0x1c, 0x1f4, &(0x7f0000000240)})

[  812.713876][T30831] delete_channel: no stack
19:53:11 executing program 5:
msgsnd(0xffffffffffffffff, 0x0, 0x0, 0x0)

[  812.835051][T30838] delete_channel: no stack
19:53:12 executing program 1:
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0)
bpf$BPF_PROG_GET_FD_BY_ID(0xd, 0x0, 0x0)
mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, 0x0, 0x0, 0x2)
migrate_pages(0x0, 0x4, 0x0, &(0x7f0000000000)=0xdb51)
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = dup(r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x0, 0x3, 0x0, 0xffff}, {0x31e, 0x3, 0x8, 0x7}, {0x5, 0xed, 0x7f, 0x5}]})
r2 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000))
ioctl$TCXONC(r2, 0x540a, 0x1)

[  812.915631][T30839] delete_channel: no stack
19:53:12 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x12910, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = socket(0x22, 0x2, 0x24)
close(r1)
ioctl$VIDIOC_CREATE_BUFS(0xffffffffffffffff, 0xc100565c, &(0x7f00000000c0)={0x3, 0x5, 0x1, {0xa, @pix={0x80000000, 0xf519, 0x32314742, 0x3, 0x7, 0x2, 0x0, 0x1, 0x0, 0x4, 0x2, 0x2}}, 0x6})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x7}, 0x4)
setsockopt$packet_fanout_data(r3, 0x107, 0x16, 0x0, 0x0)
setsockopt$packet_int(r3, 0x107, 0xb, &(0x7f0000000580)=0x6, 0x4)
r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180)='l2tp\x00')
sendmsg$L2TP_CMD_SESSION_GET(r2, &(0x7f00000002c0)={0x0, 0xf00, &(0x7f0000000200)={&(0x7f0000000040)={0x14, r4, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x0)
r5 = socket(0x22, 0x2, 0x24)
close(r5)
getpeername$unix(r5, &(0x7f00000005c0), &(0x7f0000000640)=0x6e)
sendmsg$L2TP_CMD_TUNNEL_MODIFY(r1, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x28, r4, 0x400, 0x70bd2b, 0x25dfdbff, {}, [@L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x8}, @L2TP_ATTR_MRU={0x6, 0x1d, 0xffc1}]}, 0x28}, 0x1, 0x0, 0x0, 0x8010}, 0x40010)
sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r1, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)={0x22c, 0x3, 0x1, 0x101, 0x0, 0x0, {0xc, 0x0, 0x3}, [@CTA_SEQ_ADJ_REPLY={0x54, 0x10, 0x0, 0x1, [@CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0xffff}, @CTA_SEQADJ_CORRECTION_POS={0x8}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x4}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x40}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x5}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x10000}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x4}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0xe9}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x20}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x46e}]}, @CTA_NAT_DST={0x9c, 0xd, 0x0, 0x1, [@CTA_NAT_PROTO={0x14, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e24}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e24}]}, @CTA_NAT_PROTO={0x24, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e23}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e22}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e24}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e24}]}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @CTA_NAT_PROTO={0x1c, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e21}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e24}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e22}]}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @rand_addr=0x64010102}, @CTA_NAT_PROTO={0xc, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e22}]}, @CTA_NAT_V6_MINIP={0x14, 0x4, @empty}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @local}]}, @CTA_ZONE={0x6, 0x12, 0x1, 0x0, 0x1}, @CTA_NAT_DST={0x80, 0xd, 0x0, 0x1, [@CTA_NAT_V6_MAXIP={0x14, 0x5, @private2={0xfc, 0x2, [], 0x1}}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @local}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @local}, @CTA_NAT_V4_MINIP={0x8, 0x1, @dev={0xac, 0x14, 0x14, 0xd}}, @CTA_NAT_V6_MINIP={0x14, 0x4, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @broadcast}, @CTA_NAT_V4_MINIP={0x8, 0x1, @private=0xa010102}, @CTA_NAT_V6_MINIP={0x14, 0x4, @mcast2}]}, @CTA_SEQ_ADJ_ORIG={0x1c, 0xf, 0x0, 0x1, [@CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x9}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0xfff}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x7}]}, @CTA_TUPLE_REPLY={0x80, 0x2, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev={0xac, 0x14, 0x14, 0xd}}, {0x8, 0x2, @local}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, {0x14, 0x4, @private0={0xfc, 0x0, [], 0x1}}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, {0x14, 0x4, @mcast2}}}]}, @CTA_NAT_SRC={0x4}]}, 0x22c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800)
ioctl$TCXONC(r0, 0x540a, 0x1)

19:53:12 executing program 5:
msgsnd(0xffffffffffffffff, 0x0, 0x0, 0x0)

[  813.177378][T30847] delete_channel: no stack
19:53:12 executing program 5:
msgsnd(0xffffffffffffffff, 0x0, 0x0, 0x0)

[  813.293560][T30847] delete_channel: no stack
[  813.414713][T30849] delete_channel: no stack
[  813.433235][T30849] delete_channel: no stack
19:53:12 executing program 5:
msgsnd(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0)

19:53:12 executing program 3:
r0 = socket(0x22, 0x2, 0x24)
close(r0)
r1 = accept4$nfc_llcp(r0, &(0x7f0000001000), &(0x7f0000001080)=0x60, 0x80800)
ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000010c0)={'gre0\x00', 0x200})
r2 = socket$packet(0x11, 0x3, 0x300)
setsockopt$sock_timeval(r2, 0x1, 0x42, &(0x7f0000001100), 0x10)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup(r3)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
ioctl$EVIOCGID(r4, 0x80084502, &(0x7f0000000000)=""/4096)
r5 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r6 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r6, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2f, &(0x7f0000001180)=0x8000, 0x4)
ioctl$TCXONC(r5, 0x540a, 0x0)
close(0xffffffffffffffff)
r7 = socket$nl_generic(0x10, 0x3, 0x10)
r8 = syz_genetlink_get_family_id$gtp(&(0x7f0000000000)='gtp\x00')
sendmsg$GTP_CMD_NEWPDP(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000001380)=ANY=[@ANYBLOB="bc0000ec6efb19607c4a92a02588c1a90e8de4dc9449e9966c71623ec625a8b1091a68957042bda59c823bbe4671c89a743fa60109c5a1c33f1eee7b67045af6a8a0f50749f61176a6cf1b334005c6c335411bf84a1326dede5f5eeeb2bdd8d3a249a7e8ef015abc2c76a0b74fafb4b8b6f5a53c465956e91d37b7f98206ad3210a979fb6121c04875dc34b10994dd979fde", @ANYRES16=r8, @ANYBLOB="256100000000000000000000000008000500ac1e0001080002000100000008000400e000000108000100", @ANYRES32=0x0, @ANYBLOB], 0x34}}, 0x0)
sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000001280)={&(0x7f00000012c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000001240)={&(0x7f0000001300)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="000325bd7000fddbdf250000000008000500ac1e010108000400ac1e010170d1976411cb0c00030000000000000000000800090004000000080009000200000008f60600", @ANYRES32, @ANYBLOB="06ddc57ba6a54c32"], 0x50}, 0x1, 0x0, 0x0, 0x8800}, 0x40)

19:53:12 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10)
r2 = socket$inet6(0xa, 0x3, 0x7)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c)
r3 = openat$mice(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/input/mice\x00', 0x0)
setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x0, @in6=@empty, 0x0, 0x0, 0x0, 0x6}}, 0xe8)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1)
sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x0)
socket(0x22, 0x2, 0x24)
fcntl$setpipe(r0, 0x407, 0x3)

[  813.566413][T30857] delete_channel: no stack
19:53:12 executing program 5:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x12910, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = socket(0x22, 0x2, 0x24)
close(r1)
ioctl$VIDIOC_CREATE_BUFS(0xffffffffffffffff, 0xc100565c, &(0x7f00000000c0)={0x3, 0x5, 0x1, {0xa, @pix={0x80000000, 0xf519, 0x32314742, 0x3, 0x7, 0x2, 0x0, 0x1, 0x0, 0x4, 0x2, 0x2}}, 0x6})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x7}, 0x4)
setsockopt$packet_fanout_data(r3, 0x107, 0x16, 0x0, 0x0)
setsockopt$packet_int(r3, 0x107, 0xb, &(0x7f0000000580)=0x6, 0x4)
r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180)='l2tp\x00')
sendmsg$L2TP_CMD_SESSION_GET(r2, &(0x7f00000002c0)={0x0, 0xf00, &(0x7f0000000200)={&(0x7f0000000040)={0x14, r4, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x0)
r5 = socket(0x22, 0x2, 0x24)
close(r5)
getpeername$unix(r5, &(0x7f00000005c0), &(0x7f0000000640)=0x6e)
sendmsg$L2TP_CMD_TUNNEL_MODIFY(r1, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x28, r4, 0x400, 0x70bd2b, 0x25dfdbff, {}, [@L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x8}, @L2TP_ATTR_MRU={0x6, 0x1d, 0xffc1}]}, 0x28}, 0x1, 0x0, 0x0, 0x8010}, 0x40010)
sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r1, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)={0x22c, 0x3, 0x1, 0x101, 0x0, 0x0, {0xc, 0x0, 0x3}, [@CTA_SEQ_ADJ_REPLY={0x54, 0x10, 0x0, 0x1, [@CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0xffff}, @CTA_SEQADJ_CORRECTION_POS={0x8}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x4}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x40}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x5}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x10000}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x4}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0xe9}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x20}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x46e}]}, @CTA_NAT_DST={0x9c, 0xd, 0x0, 0x1, [@CTA_NAT_PROTO={0x14, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e24}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e24}]}, @CTA_NAT_PROTO={0x24, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e23}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e22}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e24}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e24}]}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @CTA_NAT_PROTO={0x1c, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e21}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e24}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e22}]}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @rand_addr=0x64010102}, @CTA_NAT_PROTO={0xc, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e22}]}, @CTA_NAT_V6_MINIP={0x14, 0x4, @empty}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @local}]}, @CTA_ZONE={0x6, 0x12, 0x1, 0x0, 0x1}, @CTA_NAT_DST={0x80, 0xd, 0x0, 0x1, [@CTA_NAT_V6_MAXIP={0x14, 0x5, @private2={0xfc, 0x2, [], 0x1}}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @local}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @local}, @CTA_NAT_V4_MINIP={0x8, 0x1, @dev={0xac, 0x14, 0x14, 0xd}}, @CTA_NAT_V6_MINIP={0x14, 0x4, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @broadcast}, @CTA_NAT_V4_MINIP={0x8, 0x1, @private=0xa010102}, @CTA_NAT_V6_MINIP={0x14, 0x4, @mcast2}]}, @CTA_SEQ_ADJ_ORIG={0x1c, 0xf, 0x0, 0x1, [@CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x9}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0xfff}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x7}]}, @CTA_TUPLE_REPLY={0x80, 0x2, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev={0xac, 0x14, 0x14, 0xd}}, {0x8, 0x2, @local}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, {0x14, 0x4, @private0={0xfc, 0x0, [], 0x1}}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, {0x14, 0x4, @mcast2}}}]}, @CTA_NAT_SRC={0x4}]}, 0x22c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800)
ioctl$TCXONC(r0, 0x540a, 0x1)

[  813.664379][T30857] delete_channel: no stack
19:53:12 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0xfc74, 0x0, 0x0, 0x0, 0x0, 0x0, 0x630a769c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff80000000000003, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)
r1 = socket(0x22, 0x2, 0x24)
close(r1)
r2 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)={'batadv0\x00', <r3=>0x0})
r4 = socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180)='batadv\x00')
sendmsg$BATADV_CMD_GET_MESH(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)={0x24, r5, 0xf, 0x0, 0x0, {0xf}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x3c}]}, 0x24}}, 0x0)
r6 = socket(0x1000000010, 0x80002, 0x0)
r7 = socket$nl_route(0x10, 0x3, 0x0)
r8 = socket$netlink(0x10, 0x3, 0x0)
r9 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, <r10=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r10, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r10, @ANYBLOB="00000800ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0)
sendmsg$nl_route_sched(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000073c0)=@deltfilter={0x24, 0x25, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r10, {0x1100}, {0x0, 0x8}}}, 0x24}, 0x8}, 0x0)
sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x44, r5, 0x20, 0x70bd27, 0x25dfdbfb, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r10}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x4cc9}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x3}]}, 0x44}, 0x1, 0x0, 0x0, 0x40014}, 0x4)

19:53:12 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
ioctl$VIDIOC_G_EDID(r2, 0xc0285628, &(0x7f0000000040)={0x0, 0x4, 0x7, [], &(0x7f0000000000)=0x8c})

[  813.861589][T30867] delete_channel: no stack
[  813.886519][T30866] delete_channel: no stack
[  813.912729][T30867] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'.
[  813.989480][T30866] delete_channel: no stack
[  814.069435][T30873] delete_channel: no stack
[  814.076411][T30877] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'.
19:53:13 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x0)
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='coredump_filter\x00')
getsockopt$TIPC_NODE_RECVQ_DEPTH(r1, 0x10f, 0x83, &(0x7f0000000040), &(0x7f0000000080)=0x4)

19:53:13 executing program 5:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x12910, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = socket(0x22, 0x2, 0x24)
close(r1)
ioctl$VIDIOC_CREATE_BUFS(0xffffffffffffffff, 0xc100565c, &(0x7f00000000c0)={0x3, 0x5, 0x1, {0xa, @pix={0x80000000, 0xf519, 0x32314742, 0x3, 0x7, 0x2, 0x0, 0x1, 0x0, 0x4, 0x2, 0x2}}, 0x6})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x7}, 0x4)
setsockopt$packet_fanout_data(r3, 0x107, 0x16, 0x0, 0x0)
setsockopt$packet_int(r3, 0x107, 0xb, &(0x7f0000000580)=0x6, 0x4)
r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180)='l2tp\x00')
sendmsg$L2TP_CMD_SESSION_GET(r2, &(0x7f00000002c0)={0x0, 0xf00, &(0x7f0000000200)={&(0x7f0000000040)={0x14, r4, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x0)
r5 = socket(0x22, 0x2, 0x24)
close(r5)
getpeername$unix(r5, &(0x7f00000005c0), &(0x7f0000000640)=0x6e)
sendmsg$L2TP_CMD_TUNNEL_MODIFY(r1, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x28, r4, 0x400, 0x70bd2b, 0x25dfdbff, {}, [@L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x8}, @L2TP_ATTR_MRU={0x6, 0x1d, 0xffc1}]}, 0x28}, 0x1, 0x0, 0x0, 0x8010}, 0x40010)
sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r1, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)={0x22c, 0x3, 0x1, 0x101, 0x0, 0x0, {0xc, 0x0, 0x3}, [@CTA_SEQ_ADJ_REPLY={0x54, 0x10, 0x0, 0x1, [@CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0xffff}, @CTA_SEQADJ_CORRECTION_POS={0x8}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x4}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x40}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x5}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x10000}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x4}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0xe9}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x20}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x46e}]}, @CTA_NAT_DST={0x9c, 0xd, 0x0, 0x1, [@CTA_NAT_PROTO={0x14, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e24}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e24}]}, @CTA_NAT_PROTO={0x24, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e23}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e22}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e24}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e24}]}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @CTA_NAT_PROTO={0x1c, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e21}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e24}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e22}]}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @rand_addr=0x64010102}, @CTA_NAT_PROTO={0xc, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e22}]}, @CTA_NAT_V6_MINIP={0x14, 0x4, @empty}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @local}]}, @CTA_ZONE={0x6, 0x12, 0x1, 0x0, 0x1}, @CTA_NAT_DST={0x80, 0xd, 0x0, 0x1, [@CTA_NAT_V6_MAXIP={0x14, 0x5, @private2={0xfc, 0x2, [], 0x1}}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @local}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @local}, @CTA_NAT_V4_MINIP={0x8, 0x1, @dev={0xac, 0x14, 0x14, 0xd}}, @CTA_NAT_V6_MINIP={0x14, 0x4, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @broadcast}, @CTA_NAT_V4_MINIP={0x8, 0x1, @private=0xa010102}, @CTA_NAT_V6_MINIP={0x14, 0x4, @mcast2}]}, @CTA_SEQ_ADJ_ORIG={0x1c, 0xf, 0x0, 0x1, [@CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x9}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0xfff}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x7}]}, @CTA_TUPLE_REPLY={0x80, 0x2, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev={0xac, 0x14, 0x14, 0xd}}, {0x8, 0x2, @local}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, {0x14, 0x4, @private0={0xfc, 0x0, [], 0x1}}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, {0x14, 0x4, @mcast2}}}]}, @CTA_NAT_SRC={0x4}]}, 0x22c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800)
ioctl$TCXONC(r0, 0x540a, 0x1)

[  814.254187][T30858] delete_channel: no stack
[  814.323729][T30887] delete_channel: no stack
[  814.412515][T30887] delete_channel: no stack
19:53:14 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
ioctl$FBIO_WAITFORVSYNC(r2, 0x40044620, 0x0)
ioctl$TCXONC(r0, 0x540a, 0x1)

19:53:14 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
ioctl$LOOP_SET_CAPACITY(r2, 0x4c07)

19:53:14 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10)
r2 = socket$inet6(0xa, 0x3, 0x7)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c)
r3 = openat$mice(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/input/mice\x00', 0x0)
setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x0, @in6=@empty, 0x0, 0x0, 0x0, 0x6}}, 0xe8)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1)
sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x0)
socket(0x22, 0x2, 0x24)
fcntl$setpipe(r0, 0x407, 0x3)

19:53:14 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x0)
socket$pptp(0x18, 0x1, 0x2)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60)

19:53:14 executing program 5:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x12910, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = socket(0x22, 0x2, 0x24)
close(r1)
ioctl$VIDIOC_CREATE_BUFS(0xffffffffffffffff, 0xc100565c, &(0x7f00000000c0)={0x3, 0x5, 0x1, {0xa, @pix={0x80000000, 0xf519, 0x32314742, 0x3, 0x7, 0x2, 0x0, 0x1, 0x0, 0x4, 0x2, 0x2}}, 0x6})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x7}, 0x4)
setsockopt$packet_fanout_data(r3, 0x107, 0x16, 0x0, 0x0)
setsockopt$packet_int(r3, 0x107, 0xb, &(0x7f0000000580)=0x6, 0x4)
r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180)='l2tp\x00')
sendmsg$L2TP_CMD_SESSION_GET(r2, &(0x7f00000002c0)={0x0, 0xf00, &(0x7f0000000200)={&(0x7f0000000040)={0x14, r4, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x0)
r5 = socket(0x22, 0x2, 0x24)
close(r5)
getpeername$unix(r5, &(0x7f00000005c0), &(0x7f0000000640)=0x6e)
sendmsg$L2TP_CMD_TUNNEL_MODIFY(r1, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x28, r4, 0x400, 0x70bd2b, 0x25dfdbff, {}, [@L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x8}, @L2TP_ATTR_MRU={0x6, 0x1d, 0xffc1}]}, 0x28}, 0x1, 0x0, 0x0, 0x8010}, 0x40010)
sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r1, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)={0x22c, 0x3, 0x1, 0x101, 0x0, 0x0, {0xc, 0x0, 0x3}, [@CTA_SEQ_ADJ_REPLY={0x54, 0x10, 0x0, 0x1, [@CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0xffff}, @CTA_SEQADJ_CORRECTION_POS={0x8}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x4}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x40}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x5}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x10000}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x4}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0xe9}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x20}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x46e}]}, @CTA_NAT_DST={0x9c, 0xd, 0x0, 0x1, [@CTA_NAT_PROTO={0x14, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e24}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e24}]}, @CTA_NAT_PROTO={0x24, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e23}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e22}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e24}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e24}]}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @CTA_NAT_PROTO={0x1c, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e21}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e24}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e22}]}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @rand_addr=0x64010102}, @CTA_NAT_PROTO={0xc, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e22}]}, @CTA_NAT_V6_MINIP={0x14, 0x4, @empty}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @local}]}, @CTA_ZONE={0x6, 0x12, 0x1, 0x0, 0x1}, @CTA_NAT_DST={0x80, 0xd, 0x0, 0x1, [@CTA_NAT_V6_MAXIP={0x14, 0x5, @private2={0xfc, 0x2, [], 0x1}}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @local}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @local}, @CTA_NAT_V4_MINIP={0x8, 0x1, @dev={0xac, 0x14, 0x14, 0xd}}, @CTA_NAT_V6_MINIP={0x14, 0x4, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @broadcast}, @CTA_NAT_V4_MINIP={0x8, 0x1, @private=0xa010102}, @CTA_NAT_V6_MINIP={0x14, 0x4, @mcast2}]}, @CTA_SEQ_ADJ_ORIG={0x1c, 0xf, 0x0, 0x1, [@CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x9}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0xfff}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x7}]}, @CTA_TUPLE_REPLY={0x80, 0x2, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev={0xac, 0x14, 0x14, 0xd}}, {0x8, 0x2, @local}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, {0x14, 0x4, @private0={0xfc, 0x0, [], 0x1}}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, {0x14, 0x4, @mcast2}}}]}, @CTA_NAT_SRC={0x4}]}, 0x22c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800)
ioctl$TCXONC(r0, 0x540a, 0x1)

[  815.227620][T30903] delete_channel: no stack
19:53:14 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
openat$bsg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bsg\x00', 0x480, 0x0)
ioctl$TCXONC(r0, 0x540a, 0x2)

[  815.344814][T30900] delete_channel: no stack
19:53:14 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$inet6_udplite(0xa, 0x2, 0x88)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)

19:53:14 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xba482afcaed8b441}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = getpid()
sched_setscheduler(r0, 0x5, &(0x7f0000000380))
ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(0xffffffffffffffff, 0x4010ae74, &(0x7f0000000080)={0x4, 0xfffffffd, 0xfff7})
r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x8c00)
r2 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00')
sendmsg$TIPC_CMD_GET_NETID(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r2, 0x20, 0x70bd2b, 0x25dfdbff, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000004}, 0x10000001)
r3 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r3, 0x540a, 0x1)
r4 = getpid()
sched_setscheduler(r4, 0x5, &(0x7f0000000380))
ptrace$setregs(0xf, r4, 0x0, &(0x7f0000000240)="1766c7c95c12498abf417fd07d33883922c86c95c9a68522e7246afa50ea2936d3fa23707d30795c6143b1d4")

19:53:14 executing program 5:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10)
r2 = socket$inet6(0xa, 0x3, 0x7)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c)
r3 = openat$mice(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/input/mice\x00', 0x0)
setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x0, @in6=@empty, 0x0, 0x0, 0x0, 0x6}}, 0xe8)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1)
sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x0)
socket(0x22, 0x2, 0x24)
fcntl$setpipe(r0, 0x407, 0x3)

19:53:14 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
mmap$IORING_OFF_CQ_RING(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4, 0x80010, r2, 0x8000000)

19:53:14 executing program 1:
perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = getpid()
sched_setscheduler(r1, 0x5, &(0x7f0000000380))
setpriority(0x1, r1, 0x3)
ioctl$TCXONC(r0, 0x540a, 0x1)

[  815.795075][T30893] delete_channel: no stack
19:53:15 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10)
r2 = socket$inet6(0xa, 0x3, 0x7)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c)
r3 = openat$mice(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/input/mice\x00', 0x0)
setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x0, @in6=@empty, 0x0, 0x0, 0x0, 0x6}}, 0xe8)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1)
sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x0)
fcntl$setpipe(r0, 0x407, 0x3)

19:53:15 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x3)
ioctl$TCXONC(r0, 0x540a, 0x0)
r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x414540, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
r4 = openat(r3, &(0x7f0000000080)='./file0\x00', 0xc0, 0x4)
setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00000000c0)={0x9, {{0x2, 0x4e23, @private=0xa010100}}}, 0x88)
ioctl$HIDIOCGCOLLECTIONINFO(r1, 0xc0104811, &(0x7f0000000040)={0x6, 0x3dd, 0x8, 0xbc84})

19:53:15 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x2000)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup(r2)
r4 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGLCKTRMIOS(r4, 0x5415, 0x0)
ioctl$TCSETSF2(r4, 0x402c542d, &(0x7f0000000140)={0x0, 0x5, 0x8000, 0x4, 0x1f, "cab414eba4625fde9e6d7c5a0ecd6fe1d50879", 0x3ff, 0x2d2})
socketpair(0x2a, 0x5, 0x7, &(0x7f0000000080)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
fsetxattr$trusted_overlay_opaque(r5, &(0x7f00000000c0)='trusted.overlay.opaque\x00', &(0x7f0000000100)='y\x00', 0x2, 0x2)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000040)={0x0, r3})

19:53:15 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10)
r2 = socket$inet6(0xa, 0x3, 0x7)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c)
r3 = openat$mice(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/input/mice\x00', 0x0)
setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x0, @in6=@empty, 0x0, 0x0, 0x0, 0x6}}, 0xe8)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1)
sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x0)
fcntl$setpipe(r0, 0x407, 0x3)

[  816.414580][T30914] delete_channel: no stack
19:53:15 executing program 5:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10)
r2 = socket$inet6(0xa, 0x3, 0x7)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c)
r3 = openat$mice(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/input/mice\x00', 0x0)
setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x0, @in6=@empty, 0x0, 0x0, 0x0, 0x6}}, 0xe8)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1)
sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x0)
socket(0x22, 0x2, 0x24)
fcntl$setpipe(r0, 0x407, 0x3)

19:53:15 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = socket(0x22, 0x2, 0x24)
close(r1)
r2 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r2, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071")
r3 = socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0)='TIPC\x00')
sendmsg$TIPC_CMD_GET_REMOTE_MNG(r3, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x1c, r4, 0x1}, 0x1c}}, 0x0)
sendmsg$TIPC_CMD_GET_REMOTE_MNG(r2, &(0x7f00000001c0)={&(0x7f0000000100), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r4, 0x8, 0x70bd2d, 0x25dfdbff, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000800}, 0x40001)
sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x30, r4, 0x400, 0x70bd29, 0x25dfdbfe, {{}, {}, {0x14, 0x19, {0x1ff, 0x4, 0x8, 0x46}}}, ["", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000001}, 0x80)
ioctl$TCXONC(r0, 0x540a, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0x1, 0x0, 0xffff0000, 0x2, 0x7f}})

[  816.658009][T30946] delete_channel: no stack
[  816.723559][T30947] delete_channel: no stack
19:53:16 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10)
r2 = socket$inet6(0xa, 0x3, 0x7)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c)
r3 = openat$mice(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/input/mice\x00', 0x0)
setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x0, @in6=@empty, 0x0, 0x0, 0x0, 0x6}}, 0xe8)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1)
sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x0)
fcntl$setpipe(r0, 0x407, 0x3)

19:53:16 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
syz_open_dev$ttys(0xc, 0x2, 0x0)
r1 = creat(&(0x7f0000000000)='./file0\x00', 0x2)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
ioctl$UI_SET_EVBIT(r3, 0x40045564, 0xf)
ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000040)=0x3ff)
ioctl$TCXONC(r1, 0x540a, 0x0)
syz_open_dev$ptys(0xc, 0x3, 0x0)

[  817.261440][T30943] delete_channel: no stack
19:53:16 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = dup(r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000000)=""/248)
r2 = syz_open_dev$tty1(0xc, 0x4, 0x1)
rt_sigtimedwait(&(0x7f0000000100)={[0x40]}, 0x0, &(0x7f0000000140)={0x0, 0x3938700}, 0x8)
ioctl$TCXONC(r2, 0x540a, 0x1)

19:53:16 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10)
r2 = socket$inet6(0xa, 0x3, 0x7)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c)
openat$mice(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/input/mice\x00', 0x0)
setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x0, @in6=@empty, 0x0, 0x0, 0x0, 0x6}}, 0xe8)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x0)
socket(0x22, 0x2, 0x24)
fcntl$setpipe(r0, 0x407, 0x3)

19:53:16 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
r0 = syz_open_dev$tty20(0xc, 0x4, 0x1)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
ioctl$USBDEVFS_DISCONNECT_CLAIM(r2, 0x8108551b, &(0x7f0000000000)={0xfff, 0x2, "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"})
ioctl$TIOCGLCKTRMIOS(r0, 0x5415, 0x0)
r3 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TCXONC(r3, 0x540a, 0x0)

19:53:16 executing program 5:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10)
r2 = socket$inet6(0xa, 0x3, 0x7)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c)
r3 = openat$mice(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/input/mice\x00', 0x0)
setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x0, @in6=@empty, 0x0, 0x0, 0x0, 0x6}}, 0xe8)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1)
sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x0)
socket(0x22, 0x2, 0x24)
fcntl$setpipe(r0, 0x407, 0x3)

19:53:16 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10)
r2 = socket$inet6(0xa, 0x3, 0x7)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c)
r3 = openat$mice(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/input/mice\x00', 0x0)
setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x0, @in6=@empty, 0x0, 0x0, 0x0, 0x6}}, 0xe8)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1)
sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x0)
fcntl$setpipe(r0, 0x407, 0x3)

19:53:17 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0)
r0 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGLCKTRMIOS(r0, 0x5415, 0x0)
ioctl$TCXONC(r0, 0x540a, 0x1)

19:53:17 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NFT_MSG_GETFLOWTABLE(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)={0x200, 0x17, 0xa, 0x801, 0x0, 0x0, {0x5, 0x0, 0x1}, [@NFTA_FLOWTABLE_HOOK={0xe4, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_DEVS={0x40, 0x3, 0x0, 0x1, [{0x14, 0x1, 'vxcan1\x00'}, {0x14, 0x1, 'ip_vti0\x00'}, {0x14, 0x1, 'veth0_to_bridge\x00'}]}, @NFTA_FLOWTABLE_HOOK_NUM={0x8}, @NFTA_FLOWTABLE_HOOK_DEVS={0x4}, @NFTA_FLOWTABLE_HOOK_NUM={0x8}, @NFTA_FLOWTABLE_HOOK_NUM={0x8}, @NFTA_FLOWTABLE_HOOK_DEVS={0x7c, 0x3, 0x0, 0x1, [{0x14, 0x1, 'ip6gre0\x00'}, {0x14, 0x1, 'batadv0\x00'}, {0x14, 0x1, 'veth0_to_bridge\x00'}, {0x14, 0x1, 'netpci0\x00'}, {0x14, 0x1, 'veth0\x00'}, {0x14, 0x1, 'vlan1\x00'}]}, @NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x8}]}, @NFTA_FLOWTABLE_HANDLE={0xc, 0x5, 0x1, 0x0, 0x2}, @NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_FLOWTABLE_FLAGS={0x8, 0x7, 0x1, 0x0, 0x1}, @NFTA_FLOWTABLE_HOOK={0xc8, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x8}, @NFTA_FLOWTABLE_HOOK_NUM={0x8}, @NFTA_FLOWTABLE_HOOK_DEVS={0xa4, 0x3, 0x0, 0x1, [{0x14, 0x1, 'veth1_vlan\x00'}, {0x14, 0x1, 'veth1_to_bond\x00'}, {0x14, 0x1, 'vxcan1\x00'}, {0x14, 0x1, 'bond0\x00'}, {0x14, 0x1, 'netdevsim0\x00'}, {0x14, 0x1, 'gretap0\x00'}, {0x14, 0x1, 'caif0\x00'}, {0x14}]}, @NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x3d24}, @NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x8}]}, @NFTA_FLOWTABLE_FLAGS={0x8, 0x7, 0x1, 0x0, 0x3478a55e9048e844}, @NFTA_FLOWTABLE_HANDLE={0xc, 0x5, 0x1, 0x0, 0x2}]}, 0x200}, 0x1, 0x0, 0x0, 0x4000800}, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)

[  818.163921][T30960] delete_channel: no stack
19:53:17 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = socket(0x18, 0x5, 0x4)
getpeername$l2tp6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x20)
ioctl$TCXONC(r0, 0x540a, 0x0)

19:53:17 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10)
r2 = socket$inet6(0xa, 0x3, 0x7)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c)
openat$mice(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/input/mice\x00', 0x0)
setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x0, @in6=@empty, 0x0, 0x0, 0x0, 0x6}}, 0xe8)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x0)
socket(0x22, 0x2, 0x24)
fcntl$setpipe(r0, 0x407, 0x3)

19:53:17 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10)
r2 = socket$inet6(0xa, 0x3, 0x7)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c)
openat$mice(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/input/mice\x00', 0x0)
setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x0, @in6=@empty, 0x0, 0x0, 0x0, 0x6}}, 0xe8)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x0)
socket(0x22, 0x2, 0x24)
fcntl$setpipe(r0, 0x407, 0x3)

19:53:17 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x22, 0x2, 0x24)
close(r0)
r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100)='TIPC\x00')
sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r1, 0x4, 0x70bd27, 0x25dfdbfe, {}, ["", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x400}, 0x11)
r2 = syz_open_dev$tty1(0xc, 0x4, 0x1)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup(r3)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
r5 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc6, 0xfffffffffffffffd)
r6 = socket$netlink(0x10, 0x3, 0x0)
getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, <r7=>0x0}, &(0x7f0000000380)=0xc)
keyctl$chown(0x4, r5, 0x0, r7)
write$FUSE_ENTRY(r4, &(0x7f0000000000)={0x90, 0xffffffffffffffda, 0x3, {0x5, 0x3, 0x1, 0x421, 0x40, 0x1, {0x5, 0x3, 0x401, 0x5, 0x6, 0x800, 0x9f5, 0x8, 0x1, 0x5, 0x1, 0xee00, r7, 0x400, 0x6bd}}}, 0x90)
ioctl$TCXONC(r2, 0x540a, 0x1)

19:53:17 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000000)=""/4096)
ioctl$TCXONC(r0, 0x540a, 0x0)
r3 = socket(0x22, 0x2, 0x24)
close(r3)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = socket$inet(0x2, 0x80001, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={<r6=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x14, &(0x7f0000000080)={<r7=>r6}, &(0x7f0000000100)=0x18)
setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000010c0)={r7, 0x4}, 0x8)
recvfrom$l2tp(0xffffffffffffffff, &(0x7f0000001000)=""/103, 0x67, 0x2160, &(0x7f0000001080)={0x2, 0x0, @dev}, 0x10)

[  818.634475][T30962] delete_channel: no stack
[  818.654996][T30995] delete_channel: no stack
19:53:17 executing program 5:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_dev$tty1(0xc, 0x4, 0x1)
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10)
r1 = socket$inet6(0xa, 0x3, 0x7)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c)
r2 = openat$mice(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/input/mice\x00', 0x0)
setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x0, @in6=@empty, 0x0, 0x0, 0x0, 0x6}}, 0xe8)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1)
sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0)
socket(0x22, 0x2, 0x24)

[  818.789699][T30997] delete_channel: no stack
[  818.837058][T30992] delete_channel: no stack
[  818.845971][T31001] delete_channel: no stack
19:53:18 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)
close(0xffffffffffffffff)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000001240)='TIPCv2\x00')
sendmsg$TIPC_NL_PEER_REMOVE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000680)={0x20, r2, 0xc8ef0a4335e6829f, 0x0, 0x0, {}, [@TIPC_NLA_NET={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x4}]}]}, 0x20}}, 0x0)
sendmsg$TIPC_NL_BEARER_ADD(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x130, r2, 0x8, 0x70bd25, 0x25dfdbfd, {}, [@TIPC_NLA_NODE={0x14, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10001}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}]}]}, @TIPC_NLA_LINK={0x4}, @TIPC_NLA_NET={0x60, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x600000000000}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x561}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x3}, @TIPC_NLA_NET_NODEID_W1={0xc}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x9}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x8}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x5}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x40}]}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}]}, @TIPC_NLA_NODE={0x14, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x20}]}, @TIPC_NLA_MON={0x24, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x5}]}, @TIPC_NLA_NET={0x10, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc}]}]}, 0x130}, 0x1, 0x0, 0x0, 0x4004084}, 0x4805)

[  818.904497][T30984] delete_channel: no stack
19:53:18 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x22, 0x2, 0x24)
close(r0)
r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100)='TIPC\x00')
sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r1, 0x4, 0x70bd27, 0x25dfdbfe, {}, ["", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x400}, 0x11)
r2 = syz_open_dev$tty1(0xc, 0x4, 0x1)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup(r3)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
r5 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc6, 0xfffffffffffffffd)
r6 = socket$netlink(0x10, 0x3, 0x0)
getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, <r7=>0x0}, &(0x7f0000000380)=0xc)
keyctl$chown(0x4, r5, 0x0, r7)
write$FUSE_ENTRY(r4, &(0x7f0000000000)={0x90, 0xffffffffffffffda, 0x3, {0x5, 0x3, 0x1, 0x421, 0x40, 0x1, {0x5, 0x3, 0x401, 0x5, 0x6, 0x800, 0x9f5, 0x8, 0x1, 0x5, 0x1, 0xee00, r7, 0x400, 0x6bd}}}, 0x90)
ioctl$TCXONC(r2, 0x540a, 0x1)

19:53:18 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = socket(0x1000000010, 0x80002, 0x0)
r2 = socket$nl_route(0x10, 0x3, 0x0)
r3 = socket$netlink(0x10, 0x3, 0x0)
r4 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, <r5=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000024c0)=ANY=[], 0x38}, 0x1, 0x0, 0x0, 0x20008005}, 0x10)
sendmsg$nl_route_sched(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000073c0)=@deltfilter={0x24, 0x25, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x1100}, {0x0, 0x8}}}, 0x24}, 0x8}, 0x0)
sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000002480)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000002440)={&(0x7f0000000040)={0x23d4, 0x13, 0x100, 0x70bd29, 0x25dfdbfd, {0x2, 0x33, 0x8, 0x0, {0x4e22, 0x4e24, [0x9, 0x2638, 0x7, 0x2], [0x7fffffff, 0x5, 0x7ff, 0x81], r5, [0x8, 0x1]}, 0x9, 0x10000}, [@INET_DIAG_REQ_BYTECODE={0x8d, 0x1, "aec725fdf7094e11601cb4eaca9a464d4248f30a894e166400784060093b4c6efaac2ed604ba4b06006d59fe566a25be8595e93d519efdc85e17b1b485859ef3a82b4d26ae4a1119ffc8692157b5581a8eeef918c4313fbff9c67600f638627c96454c3a3bf5db87acac1cb93dc7490de777f1c178c59d74670458ad7ec80ba4cba4630b2d0688f5d9"}, @INET_DIAG_REQ_BYTECODE={0xb6, 0x1, "3628fa319ce8192c8bef494daaf564f1ec7cf6d27994ac8e61a646a489db3bd8f26ada4459e3146d6bbd9b1ac00866892cecb552057d9acd8b06ff0d63ef3ac099955061fd06d141783e20f4e6c55e8ba77c32c02f83e7d86bf1af088f1832c65ca14339696904f2937fa92a4b888afdc687105d29ee83a5969340e9aab95c59b3bb608bad9f6c768b1f162c8da811f0fba19c79d2acc7b11186e78995b18302e40b9501f3044e2e2ff349a1474ec619eabe"}, @INET_DIAG_REQ_BYTECODE={0x4}, @INET_DIAG_REQ_BYTECODE={0x1004, 0x1, "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"}, @INET_DIAG_REQ_BYTECODE={0x1004, 0x1, "524121062ed9debf67c826ad96abc60b3fe4cc8a3d0e64b807b74202114bdbc94ea365781f905918d103579fc26408cddbf589b0da578e2dec4bd74c0317dd1b16a3ff99964ddeffdc0078bda1f9d7bd300241a973988aa7f8c94ac44527b7f288cc46453994d5ed7c24aba93af10dfd12bcda1dc5904684945fb8bb2d22abf5ea94bca83950a67ac5e8f4a0521ccdd2c5d8d30aaae9a4c8f8422948361bdf8d4d43dcd19f28fad490fafa470e1c555536409d1199a9f693089b405f3112b9fda58b4cb962ef7ac9d5d01065137f3d6b6ea43cdfc0081c637f6145e46818ee1f6466532d79fa8f37a527627d222073325488169858cf3cfcc1489125e0eaf35eb4e610ea4684a3d66036291069da9b1848c0efded6d08b9661736279f6db48ab51a6456ecd2a52e3581361398710ab36d7cf7b44387366514dfc939a9cdedf712740600ee00434df0dc75086a881491bad0c57dceb774d8501a82f72769212145c598143cbe9d11353ed58ffad38eea286777487c080aaa9d0be1e51d217a620aca804038b598dfe6e04a15f4762f7ceae95a96cf7917818411c8e3e7f06c304f2563f13967085e5fedbbd58065d2a62a112e4d319c11d9546e722f7295bd955cb0af582c3d282ba2941f4de883bf69d33896ed6566a261f7d945648501697ace32363ba9aacfd09642543d1ea75b060c6d8cb1be31de8e2f62c7a4ee5613de5fc05828cf814fd1de7c1db20cda62527a361909bed7ed3dd38e82b72480baab0b60bbf553634761f7633068394c4e6c3cee15cf416625a871bbb205d83e4e8b82a94b236f0d011c3111f3f9431c2286ad7e538ffc537d2ef8216ad1bed3e199c5dcf1286b6c937b44e2755c61e3c9d52f928e3bf522fa1d9ca95f0694b88023c45ecf094181a987cad285ee1b6dbe482163659df5b1a87794a4551a576247e0e72ad2f3fb9d5915418b9da2f3757c3f40734ffb3ab20177eaf49a00280bd4fb22ee7581e67eeae99baf1915ce83658eb12a528bb1209561719e2fd22003431e032f032a727fde5ec087235a8641de95d84b62d0ea43e75f64c8e6d79edc902fda3a3a96a44ddf179dcf073896b3ab774269a171c35efa706b827200d3287a4cab3f01bf28b6747a9ad494d3ef286771955f3ea805e5397f680bb186f9c82e44a2a210ed6efa59900af7e38437ef6163d40412d0b052cccd20ca344207e2521dc50e8cf7f84690e3325ab2716f58857625d4cade956425f9928b0a04ba267e8eef93e96b1e9a513faec2cce777af6bfd90bc13129077e6be67940c3fabf954c0cc277443ae390f994419bccf926c0402b1aca8a1ab7065b93fc482c50c14a6b1f4d8977ca9c7d346a6b07494d3a6e60d62aa36f199e12987f58d94263748f57049416a9b315a008c51bbb414484f802df76db5c2a399f15260896b0b4ae2822dbb3c4c9c37e2a2373d109e773d7182ca4108876c32c61733760ffe89de44590827f1b1cdaeeb8a9d148ad06a9492824d85421c7725db287c43d03929d5589325a3cb9ae852c5b5cfc1bc48d02e44ce2ab22f53df1f3d7888f2d29cc1da5bbdc1342c3cd261f0349b494e7c312c7a44cc43ee184bdfd5746471b511e6f22a0390d6d1ca2e41ecd61d5cd2f343510882bb7cf5533ac13442c2eb50d89515b63afe96ebef721f919417d06b9d4f4bde7ff24f1fa770a71b67f7babeeb6b938405d9dfa2d5041e3eebba9ba520f4b8d5e9c65483048c9fa3d56ffff5b7194d53caba5c31b388733378e45a8b6baf83e59126e3beef504cd9c19530b6c60b8690206758ca51a1500cbf42ee0e2c6e80c721c290fb37774e496a8d2bd710c673127cb5b8c69a6ddb1dbfb2d29f25bd0d33c31a228a7d62fe444d0c3b345cf06dd7a0957c887c9ee6f429e8f3672acf6bb3ee7b7106ac752c3a151a98b893d7acce74a864ecc6081cfe4506480a1b338585c3002ad5adf0315c70902dbb5f5f69a6b6f00b55ad30f244401f491689010f599b98f01589d0037b5c3e291e59ed0b7f4d255d8de2b2252ac44dcacee50084872a0ef2a9cc9fd4ec6eb4d204ad95219dec4500cc179fb7380e9a527d205ac428fa2baeaa817a7844287e45a5b9db1b3764d96a4dee1316e0d38432bced3ec8b9416b767f5443f059f1d08856bb17a8e8b66d4e57f28d894c7305befd7668778a92e213f17c0d21c5c5ef1760c338732779269b2877e13f2190014da06bf47d691fdf5fffb8245ef4a5a53076b55d0602a41c6b9d15aebcfed09ec7ef58953fee05a803224b2028e8569a726e7275b1edd1a9b7bda2e467ce71523b372fc1492f88b5b0ec48f8ce2421cb163683e987de9dfaf1ec934cdbcbe9851afe15e3e1fbe43c3227ccd30c1ac093ff72306e59a28f3f648afddc95b93b2dfa71ee8831d9a9ff54b16d01ef9da3c7206790cf5c42485e3b2f8c2e900977a8035e45da1f766a30331907e7653b9c804f74641284c7c9d10d78c8c3574e61855138e90ad39de2d1debd78bf4759b3cee51b51f2f4f3a7e85765f173e59461c23c15a5f6e618db057cf5c89998e1443dc4aa5919fc7d646294e8f58a3c0d80519438658c0e6cfddda99fa507850481800704c9b94848237c1103783b57c7e8f020ac164942a72987db4aed62888e8401459dfadf2560555e7264d3ab2cd83b34989eccf33cd3b072a4ef24f13dc25bad395bfda2e3b5d5417c4b5a24167de7045a3bf3911d5ae8b0856f4f818118c814c967ee83cb929160c4beb6a3c72603b40b2a41ac22481df04600f01a16bad3c3d68e499b46a6820edc1ab989f034a3fbc13b9b16452f427323d92fbd7b00a9956352adaf70c6666585d04a0a3bb55ae596d875637c1050b9f68758cc3eb38c9a93ab25f48a20c3406fb17fadda1ba77e9dca2bd68a1f02aa921405c650444943c6e9aad784d26ddbd194858fd1a78b96aae5051d42f6a9131d16536dde648bc6075e1370b36336581b97b2cbf86898b44ce433827299b399fb7557788549986156ebb3bf22090477efddc876aefb9442fecc066269c842694fee61f570e2c742a56bc7402ab60a4bab1cc05412cdd3a94da5407b1bf3953531346fa928bc23177b1f9909a3c167445d9b1e0c7051b78004120d2e71c13a94830fdeef9c1db076127daff399f3f1c5bde8f567e8880d0efaf65f92badf6c32fb251387be120fba22551512e4d32a445fc725fb796495c49379369fab6502a89d52a356250c494a57d746df15fb5fc534e463ee8579d1770c822357de241017f1ccc36f4b7dd2d7d62e898818c27d4dda1e3295dfd7fc5c921cc3ca4def1290f4e98bfacb7e27db1b0f0789e50cd7b69bd5e9aabc3ff9dcfee068f71ea64515158446fa15bc277ddf9ee738862a720affecf93d0cf71bd486fcd2a9d7fd0e816db8676167e32958ed57e5f2efce2ad7523578ae02f1445b8b0ae7d5ad1883b3eb40245568945ddaae175e98b33f7fb638b96fc76101bc53b39158eba0cd59428f4b0d968b04630d2dfee1328ec71facf966bb0b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@INET_DIAG_REQ_BYTECODE={0xe6, 0x1, "f824cde54b4e10875b9ed308589e24967ba68b73ceac3c2b3e5de32df25780c5c0cbdbf796bfaf25fe0f5f289bc3315a73fccff603fbc176ea2b1041255f9a8f23134a117a24f24e2f739fef807107cc880145f475e122855bca9c79663e26aec50057bf8d537424a4006654d0523933b52a8ed44f4894701d70551ec2ea1378487671f2c6bf3dcb9e5f5788e3d1ba5ddc1c6b1b2e43c09a8a6b61e7dd0242ac95555c9b41a87bbd0fd86d64499e750871b0dab0bd769b77d94cc1eec926e249cfa7f19ff06fe0d111eadeb50840ba99b5579d87b3a048e1f70cea175f5344c12581"}, @INET_DIAG_REQ_BYTECODE={0x5e, 0x1, "706745b3f11e48d845979736a1cd0c57b1f58aa50f97dbd65ee09d572b20cdb9709e5cee5e034bb00ab926a86342fb8db9985b038276f3255067a54420f8b2fcb97416fdb10fb652242c17086b075adb6ac87ce12e4bf6fbc6e2"}, @INET_DIAG_REQ_BYTECODE={0x92, 0x1, "027946dbf50ef53e9bd25d96e82f5ac605d5f3c567ae96e60a154de7821cfc8d19119d1079a163fd0d7dc8c00ca80bf1879774c044e2deac90d87b20a0c98499d7749af337121a4442edeed2922a1fca26b6619bd3c929016a3fb32ba73ce8b2ac87b01974df1fd572cb492485b7b442a965d1de9d5b20c6200590714cb6f3c617303076933511792f06188518c2"}, @INET_DIAG_REQ_BYTECODE={0x57, 0x1, "8acda6c352e51d14b8c0b1204a3032b80a7e982502d8974f080ae5d2e0a93dfa50b43dcd85363daf9f5c2791cc8bbd22adeb64e82bdec74c4e57016fc8b12f11c27c63b14768c5e06c3cbec5b183178e100205"}]}, 0x23d4}, 0x1, 0x0, 0x0, 0x4000800}, 0x44000)
ioctl$TCXONC(r0, 0x540a, 0x0)

[  819.094814][T30983] delete_channel: no stack
[  819.103841][T31010] delete_channel: no stack
[  819.125365][T31008] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'.
19:53:18 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10)
r2 = socket$inet6(0xa, 0x3, 0x7)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c)
openat$mice(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/input/mice\x00', 0x0)
setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x0, @in6=@empty, 0x0, 0x0, 0x0, 0x6}}, 0xe8)
sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x0)
socket(0x22, 0x2, 0x24)
fcntl$setpipe(r0, 0x407, 0x3)

[  819.232724][T31011] netlink: 'syz-executor.4': attribute type 2 has an invalid length.
19:53:18 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x22, 0x2, 0x24)
close(r0)
r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100)='TIPC\x00')
sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r1, 0x4, 0x70bd27, 0x25dfdbfe, {}, ["", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x400}, 0x11)
r2 = syz_open_dev$tty1(0xc, 0x4, 0x1)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup(r3)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
r5 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc6, 0xfffffffffffffffd)
r6 = socket$netlink(0x10, 0x3, 0x0)
getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, <r7=>0x0}, &(0x7f0000000380)=0xc)
keyctl$chown(0x4, r5, 0x0, r7)
write$FUSE_ENTRY(r4, &(0x7f0000000000)={0x90, 0xffffffffffffffda, 0x3, {0x5, 0x3, 0x1, 0x421, 0x40, 0x1, {0x5, 0x3, 0x401, 0x5, 0x6, 0x800, 0x9f5, 0x8, 0x1, 0x5, 0x1, 0xee00, r7, 0x400, 0x6bd}}}, 0x90)
ioctl$TCXONC(r2, 0x540a, 0x1)

[  819.276667][T31012] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'.
[  819.299330][T31022] netlink: 'syz-executor.4': attribute type 2 has an invalid length.
[  819.363837][T31000] delete_channel: no stack
19:53:18 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x0)
syz_genetlink_get_family_id$wireguard(&(0x7f0000000000)='wireguard\x00')
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00')
sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000380)={0x40, r2, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0xa, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_FWMARK={0x8}]}]}, 0x40}}, 0x0)
sendmsg$IPVS_CMD_SET_DEST(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x50, r2, 0x300, 0x70bd28, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x400}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}]}, @IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}]}, 0x50}}, 0x60040004)

19:53:18 executing program 5:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_dev$tty1(0xc, 0x4, 0x1)
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10)
r1 = socket$inet6(0xa, 0x3, 0x7)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c)
r2 = openat$mice(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/input/mice\x00', 0x0)
setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x0, @in6=@empty, 0x0, 0x0, 0x0, 0x6}}, 0xe8)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1)
sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0)
socket(0x22, 0x2, 0x24)

19:53:18 executing program 4:
r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x4, 0x0, 0xa0, 0x7a, 0x0, 0x8, 0xd, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, @perf_config_ext={0x36f8b69b, 0x3}, 0x8008, 0x8, 0x6b8a, 0x3, 0x1a6, 0x5, 0x5}, 0xffffffffffffffff, 0x8, r0, 0x2)
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r1, 0x540a, 0x1)

[  819.514566][T31027] delete_channel: no stack
19:53:18 executing program 3:
write$P9_RLOCK(0xffffffffffffffff, &(0x7f0000000000)={0x8, 0x35, 0x1, 0x1}, 0x8)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x0)

[  819.566140][T31018] delete_channel: no stack
19:53:18 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10)
r2 = socket$inet6(0xa, 0x3, 0x7)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c)
openat$mice(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/input/mice\x00', 0x0)
setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x0, @in6=@empty, 0x0, 0x0, 0x0, 0x6}}, 0xe8)
sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x0)
socket(0x22, 0x2, 0x24)
fcntl$setpipe(r0, 0x407, 0x3)

19:53:18 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x1)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = dup(r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000000000)=0x95c)

19:53:18 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x22, 0x2, 0x24)
close(r0)
r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100)='TIPC\x00')
sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r1, 0x4, 0x70bd27, 0x25dfdbfe, {}, ["", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x400}, 0x11)
r2 = syz_open_dev$tty1(0xc, 0x4, 0x1)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup(r3)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
r5 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc6, 0xfffffffffffffffd)
r6 = socket$netlink(0x10, 0x3, 0x0)
getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, <r7=>0x0}, &(0x7f0000000380)=0xc)
keyctl$chown(0x4, r5, 0x0, r7)
write$FUSE_ENTRY(r4, &(0x7f0000000000)={0x90, 0xffffffffffffffda, 0x3, {0x5, 0x3, 0x1, 0x421, 0x40, 0x1, {0x5, 0x3, 0x401, 0x5, 0x6, 0x800, 0x9f5, 0x8, 0x1, 0x5, 0x1, 0xee00, r7, 0x400, 0x6bd}}}, 0x90)
ioctl$TCXONC(r2, 0x540a, 0x1)

19:53:18 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
getsockopt$sock_timeval(r1, 0x1, 0x43, &(0x7f0000000000), &(0x7f0000000040)=0x10)
ioctl$TCXONC(r0, 0x540a, 0x0)

[  819.958673][T31050] delete_channel: no stack
19:53:19 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = dup(r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
openat$cgroup_ro(r1, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0)
r2 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r2, 0x540a, 0x1)

19:53:19 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x0)
mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000000000)=0xcce81c0, 0xd000000000000000, 0x6)

19:53:19 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_dev$tty1(0xc, 0x4, 0x1)
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10)
r1 = socket$inet6(0xa, 0x3, 0x7)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c)
r2 = openat$mice(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/input/mice\x00', 0x0)
setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x0, @in6=@empty, 0x0, 0x0, 0x0, 0x6}}, 0xe8)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1)
sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0)
socket(0x22, 0x2, 0x24)

[  820.244919][T31029] delete_channel: no stack
19:53:19 executing program 5:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_dev$tty1(0xc, 0x4, 0x1)
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10)
r1 = socket$inet6(0xa, 0x3, 0x7)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c)
r2 = openat$mice(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/input/mice\x00', 0x0)
setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x0, @in6=@empty, 0x0, 0x0, 0x0, 0x6}}, 0xe8)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1)
sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0)
socket(0x22, 0x2, 0x24)

19:53:19 executing program 3:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_dev$tty1(0xc, 0x4, 0x1)
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10)
r1 = socket$inet6(0xa, 0x3, 0x7)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c)
r2 = openat$mice(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/input/mice\x00', 0x0)
setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x0, @in6=@empty, 0x0, 0x0, 0x0, 0x6}}, 0xe8)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1)
sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0)
socket(0x22, 0x2, 0x24)

[  820.463958][T31040] delete_channel: no stack
19:53:19 executing program 4:
ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000240)=""/4096)
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff, 0x5, 0x0, 0x1}, 0x0, 0xd, 0xffffffffffffffff, 0x0)
ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x1)

19:53:19 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10)
r2 = socket$inet6(0xa, 0x3, 0x7)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c)
openat$mice(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/input/mice\x00', 0x0)
setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x0, @in6=@empty, 0x0, 0x0, 0x0, 0x6}}, 0xe8)
sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x0)
socket(0x22, 0x2, 0x24)
fcntl$setpipe(r0, 0x407, 0x3)

19:53:19 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x57, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4040, 0x0, 0xffffffff, 0x0, 0xfffffffffffffffb}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = dup(r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(r1, 0x80045700, &(0x7f0000000000))
r2 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r2, 0x540a, 0x1)

[  821.114648][T31066] delete_channel: no stack
19:53:20 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x7, 0x0, 0xfe, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x1}, 0x0, 0x39, 0xffffffff, 0x0, 0xfffffffffffffffe, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x1)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)

19:53:20 executing program 5:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10)
r2 = socket$inet6(0xa, 0x3, 0x7)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c)
r3 = openat$mice(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/input/mice\x00', 0x0)
setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x0, @in6=@empty, 0x0, 0x0, 0x0, 0x6}}, 0xe8)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1)
sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x0)
fcntl$setpipe(r0, 0x407, 0x3)

[  821.249087][T31060] delete_channel: no stack
19:53:20 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_dev$tty1(0xc, 0x4, 0x1)
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10)
r1 = socket$inet6(0xa, 0x3, 0x7)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c)
r2 = openat$mice(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/input/mice\x00', 0x0)
setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x0, @in6=@empty, 0x0, 0x0, 0x0, 0x6}}, 0xe8)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1)
sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0)
socket(0x22, 0x2, 0x24)

[  821.354299][T31065] delete_channel: no stack
19:53:20 executing program 3:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_dev$tty1(0xc, 0x4, 0x1)
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10)
r1 = socket$inet6(0xa, 0x3, 0x7)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c)
r2 = openat$mice(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/input/mice\x00', 0x0)
setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x0, @in6=@empty, 0x0, 0x0, 0x0, 0x6}}, 0xe8)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1)
sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0)
socket(0x22, 0x2, 0x24)

19:53:20 executing program 4:
mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000)
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10000, 0x0, 0xffffffff}, 0x0, 0xff7ffffffffffffe, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsa\x00', 0x90600, 0x0)
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
r3 = socket$inet(0x2, 0x80001, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={<r4=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x14, &(0x7f0000000080)={r4}, &(0x7f0000000100)=0x18)
setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={r4, 0x7ff}, 0x8)
ioctl$TCXONC(r0, 0x540a, 0x1)

[  821.533685][T31073] delete_channel: no stack
19:53:20 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10)
r2 = socket$inet6(0xa, 0x3, 0x7)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c)
openat$mice(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/input/mice\x00', 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x0)
socket(0x22, 0x2, 0x24)
fcntl$setpipe(r0, 0x407, 0x3)

19:53:21 executing program 5:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10)
r2 = socket$inet6(0xa, 0x3, 0x7)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c)
r3 = openat$mice(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/input/mice\x00', 0x0)
setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x0, @in6=@empty, 0x0, 0x0, 0x0, 0x6}}, 0xe8)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1)
sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x0)
fcntl$setpipe(r0, 0x407, 0x3)

19:53:21 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = socket$inet(0x2, 0x4000000000000001, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
r4 = creat(&(0x7f0000000180)='./file0\x00', 0x1)
r5 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000440)='/dev/dlm-monitor\x00', 0x8000, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r6=>0xffffffffffffffff})
r7 = dup(r6)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200)
io_submit(0x0, 0x3, &(0x7f0000001500)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x3, 0xff, r3, &(0x7f0000000240)="06d052eece83508e56ee7b568bf6f00dd7f216ab27722b7a560aaf5fd718d9a3f2236b5dd625c6b4b46d5709e47b858d93007cedcb6ad813edaec7733229a0276b992b6113062a087c397466aeef609b711147ad1dd4b57bce73cd846c5e9f797560bbff08ff27ccac4742fd26432e94a89d2dd05a75e4a1edcdb227c723c530e1aed84424e7a82db5f2c8de385d811c1ae677455e4d9c7120f2c25b907768f51e48ac25da28821ac23fe633ea64ef76ed0a6e3d366a759202d5c0b9a2b50d8f5ecde74a359a8ee1636fa62e", 0xcc, 0x80000001, 0x0, 0x1}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0xa, 0xcd, r4, &(0x7f0000000340)="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", 0xff, 0x5802, 0x0, 0x3, r5}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x6, r0, &(0x7f00000004c0)="811b82a4413bb57b930384b1def0c58abb0dd25ca248f9e2cd706214931502e34c67ae9671efc250d40f685d098b2f939325a6a8f4ab0b5d2f306fbded84eefc54a2bfbe3bec5124395f402c291b7a38ba456a8789aaf8ec021caeb8e5e2ede4f4d4cf0bd83b836fc07345a6507494e7ca90b1224bcf1c361776b86d5c90895a26a9ec15935825eb7aa3ad2aad753fc321f1ab00c6571cb9a81f9572a89124b173725209b2bf343adc23caeab9bb74de0cefa5329c2cd40e6bff2e6371fa653153564a99c9b5c964caca9efd169af28454bcc5a9a42004852959d0247de30b1207eae62ef2e4e57528580d1c054db898ec7221a08b6907f6a90282b9f526b26e0a93f5b295a8385cf2dae6d534d3597768bea4b4eb1c6f817a24a1ba7868efee13cf6bafdf553cf8fad37cf838087119954db4aaa0d3c11cae483a2eb69d5699641d114518ba343c101e7f44082f65522fbf90bf0fc7f92920286de580bbc1ae854be1e22d7da9e6ff8859d54071a35ea27c6eccb77de820aca325c7268430a2b4d09239c24a2827de20afcf044f01b0935751d8ebcbc6195393df1ade72fd5b8d810fbccd5246333d58883eea26d70920e4d97c457463d3cb07a4cbb11c19a7f1b4c51594d33b4b9f0baf77aacdfacbefd5410591e4d5f72e538a458ab2f4c06b23a16dee19a43c736e4c707f501e20e3f482bfebe762baa3a0f2d6ce89c930d529f005c974fadea2f2b03c37f38fa4c92d6fa00ebc3c98855deeab070085602f8205f7d027102ec3bd3d161f5c04644efb576f888dededd181bdce68462412b4149bab4dd2d27b64cdb9d6dd5a63902f057f1d40c8d4224c6a0fc9c9f066e76eb264d2fbc4438d2da5d94bd546457dbc58a7832a26607657619ceceb4354f0c55112e0bb7acdbc2f14002f535618c4c85b7887e5cea857574ede9c53f24b565352158cc53def007993c0083559aab8a1f7089966c53e4950eb116e21d70acbdeeff0b1b7c9e3234611aef43f4604e438a3d610e4b00953c257780c0833282074dcebd55db7d04f9adc7e38baca7616b1162468c50ad24d5c09e0f401a301929335fe347f1f213fdd6d8bab914368d51f7b5c8c329e8365ddd05521379c24e3fa13c63855d7200763235b0546fa85d91cf42ba917d4ad398794e2bafa2b6f0b4f352949546e021546df9dc21c21de1084d5b5261555c97c7de786aefc8fc86e2424b714c57825c6fc333f439d2267cea5126650ef6a45beb1ce5f52b3c534594c280786d8671e5a49d359d5f55c5cea3e79fbb2b37d977c056a43b7cda9f07ce2d9a19142190ab876d792e6ccb9457b15e4122454bf671028e67940c4f707300383da36160fac3dd2aac152dfc536ad474dbba72e9fe990c66cd8d47970e8b9b4cbdc995b0cd7e87471277c5b09e4bb77c6b5d7a024d123e37af75cabb7250498c0d3f1bb0b3e10a5e548cb1bd9ad21766db244a8e2f2ed4682383cc8abeb5989e490f05f6ee922708d48ffef316814b93c19581d2bcf4f5bee68e5b83abaf0fdbe6219c3bc1120a7d304610a194b5200d2f51530b728a5b638b56c4be551b43a74db7e9b0f336b6e2d24bea18b33929b93c5c5d00210aa23ebdf474422829750aa093777ff98087ceee57eafb82a8254a3979013c655f0db07a1c21c196e10ffd925498585f8fb4abe402011313a1f8161f6e15a163c572385a05bd632a0b32e7ab70ee8974c94b502314f860975c488aa06055c7785039f6f97ad9534b5fbfe5a2d7622fc5c19a5c79b2c2a9134b0152d52c26703642f36520d7a6fa760380e8d527b1490254ab7a4832cb65670c7fca15a3ab7f9548ffcb75369a325a48b10661e690d8c0639fef4777883cc8f23fc60f574a068c1ab7ae99950331752ddf1a412760fed7a6a2bd92622af2e516c0721272724960a6e2988c806050cabdf88fe06743452f6061341e447afb3ba712f96000d1c1e75113cc34e5b5bc66f2ea662cc1a9df10974ce7ef02542c9fb9f8b7c54210c2438209d5ea9dfa91ec479b77eedecfe16dc9bcf79cabde4fb2af3e6b4003a9e4f0175e2d06d3db0da9f5e443975bc597fdd388a63c93d7e3e0046c695caa6792e56fd631555e514bb63c2ec8f31df6c7bd1cfd7f9448c09f11ff474fa0de1f3b9796184e87e68d51a0d168ab6bf94db72bbdb06c938d934b423751d21b1a73a7ba04e3030e54724bd86734ad6d7714963372639bd09332ed9d3ecd8cc0e4d09f71dcda5d6c9f0e86c8644eed9f950817851351da165f55a17d3c9a3a77bb29be0115ee42236d2dad533e92dda12e23363a6af537153e3dfb32d224c3a42af57273f3c894b7eacf39a0d4456bf86607b0641e69e84c33e8cc3db286bbfbaea456c4064623664a860fdb9f85dee9617de1e44e0f3a1c0b4f8f571c54bad931ea327bc93d485e516a335af6468c1329b4ad2ba70a2068f0ec9e46c3bf209ff45be6a2a002469aa0d6001d551f0d0cc41a51236d2ec4893049d3e3db866842045a6c16cadd679bc61a678021ecd9a449267ebb4c31fc5099099103a8f77809719ab17c9df60a7250f0cd46851f0d42f9a3f860f565161806b519a810e1e51dc34e8cf66d796d06b9e68e4d4d1470643304a6510c2944102f4811d1d9b72419b6153e6a887872a1cd49dba50e157f6229043c02ac902674fec284a9c2f8a8715c9db88f2a267a7daf709843e3e886ba4503b5d603e3100c4027982be0aa44b3427c93db2bccf37d4f655dea0cccc7e36cad7c0d76c3e895914d7b169c01a8415baade88c6e68bca7c6c1a3d5fac35222c871992ecfd5b9cd95ca5da7dffb68cf4fbabfe3f733f162ead53813129dbf249d36c8def87f148fedd65ba161cd45f2d966de32d33196273d2362b8f53653701e5b825d3c26a037a05dd06ce9d2ced4e3e1696097948d02b96a396f7fc8ed3df0988850544229e4a34e0d1b2fe6ba7aa9c89584726ba6469426b45c6e9e503048afba9f3ed0da5c759087d849cc54e836eac3c694ab13a9d80f8f34a75131d577d30fc1ae50c0045089c0306d03089d5d0be40f5bfae7ae74aaaebee70562f95e2c13af2b6070db08d0dc71170a97b9ae47582b0614fbf1ac6effc7ade49e9cb69f1a72cf5d352c2e0e28a843744830d1aae91fbb8e755b33e90a9a969b2c66481d5398e0dfbc9f8679eec52135060179f0b1d6b71b5365c030d7a1fd9e81c94b56fca5817bf72feeaeb0607fd258a9690a772c412fe4bcefea8f54fe4f635cd1f7abbe2675f14a2032952704a2ca721446181632c20cb7dad60c35d4aa05691fb59cd9039e239bcb9dd7746288c832fb5bc38974beed3644a5235e0bffb3fc20bbff6870bbffabe4d3646cc2f2bf95d60a1c6775b78c3c03ed93a5a6e310e64f229e87e659b4a443e9491fac28e84a808f9def215575cf1025f212204133a3dce31b3a60bc7a53000e2cbddd38e196e12e93ea45fccb0f43eda5aeb81e4dc70413581bbf4717ef73ca8b9a39ee80fff09c48a1faf97a0acae85e0aff3a97d87392d5b22222de61837e8639251eb0f642d010f60087bab3a80bb82d4e8dda573dd750ef08b8df55df43eee24648d3a8928808b875b94fed84cd4e7d2dfd0822812ae1e36bcb88f894a054506e83641e0ab9831927e21cb70bc40790eb56c592e3ad74e7ebeb8fa181377deb303d7a5524de99930df4000d7103b1ea1221ac6569c43abb09894dda0ca046852c50f28c63feeed39906e23ccf468b5aa31663def15968588e16ee2d99d3597c7874b8f4c8b883361b735c6d0f7c58c8e89965d9e308e0f1314b3a191d1d4021f9dbbcdc6c71678ea606030e7ab46a9a5c2e682a469bcdd2bb1f5940a0cac5ef7a0d0684b1c7daedc6d3f1f0ff02fe33ec6ac3f7d3005ef6f1bafdca938a18cc0d08d7f4e458a130ac0ad1530c323d6d3f88170f23567f3c567162c383847ccf38e547889f9502570403a98cc4df0a9bc6e5e58948acfbd716aae67efbad7692f1762ddacd6a499c72e026bce29e3bebec9beaad3c5e5264f9e382a330fa8a29c5f2583e8294842c033f5150d158d97a8ab106c5ab21841b0e0423efbc216430bc6acb166fe0f17ceaed463cc59cf545d490adc3840ebd14488a51026e646e90fc6d88772409709a1a9bcdc903a6082e277dded7aa659286d43e0f270be6f1ba51b0cc6135a69254af1e817fbe417b4c21acd7dc976bdad849a5b1e8e1df212d8d1bc43f3562034389485c5c2e33706cd38bf455a7504fc1467a7735d94821aa5cd4b5448670ef804c67890ef0869c390e40abb3d7009202ed265ed16138f01ba5211ef93eb740c5382180a6b0293335ee86ad4b9cf7b1c29f1bf31c56507a438a46e4d525904ef5d190b4b0675ab775cc884fa16ca21c6cbf5042aa3b68d861099c922d7e4d5452ebb3962aafe928d8b79f499516d3848ce4e2953093c03a20c35d5a984eb3d9f9d45ef1a8bd0a9f912dc58d4c4051c45c4773e6dadc19ed63c839afb77d0827e4f765425dc676f459e7c2006c2599f15b85aa3c4e018091396ba1d303b643f89f7bd54c812bbdd103dcfe1635256f629bddfcf98e1f04c6a89d13393adb853f73df2ce1802e6d39c543f0f9b6999dbb915a7875f52f88afe8e08b7fbc0e2b876a35a2e886b231110944c1ae984d676220cb8680a72b31a79614ca1d18253f8f3808f135d886ccd34c490e4c65940c89fce5916221707518ad42f40b5f1376e47796910bf31f558366ae4d3db8d5848740afcf5b483b8027c47ea47d34f90ed3c97690a34edd78d517e920acb583fe89aac34e761aaf2bb960befe28e82b192b88908d6f59109e5c0005a8e6a345498bf0a4bbdded55339d91085b9f5ab68aed363d6e2fc8791804d9ffb3e7eb15d06c20c77909735850a0ba4b3f008301a9c5f49ad6fa0ea7dafb1ceb71677e243b5f07a49fc508a28fed8e6da715861617ec4c882439be2a15499b384bd7bd49999a88fd302f50e59cfd3633cc681ec00937d62c2841799b38b6d766bf632921a0b25ca944caf46da3eb63ba1023e33edfbb123f4c063ee9a67ec843eca7b483ff17d9debad917b8a8f961680e4d81c79850134441ee9054e1e2eb39364ab2b062382bf20dc7e43c4100df3a6392c429c404d3a739dd4cced8b935052a5754348c10c0f0d4610587cd947b390719ea6cc4c3c1cc44f52643e261a7e76b49c4e0dcdccaa384a9c6a98ae2e647ea7e0c33933f5d81596c44480ca96a1a57fd0cfdd3f6ac877f186a3051790e7691e065386a2358d45da4b85c8029575a95d517568536a9d72f078dcfe2fabf7a450ab531fe3533669547821342211a53faf356d7db7333bf6efe15d8187812d4e70255c6717d91ed408ef6c7daf6e5f833388db7b164bd80697742f92d72217939c31a6d1a402d31f6c5f5b13fa6c761d0464952a17a990f38db2543b04f1bdc7c27833ac373f606c03b0884f16d3d5162c4e61e832aaa8bba361e1904cac377b8f358dd37cc6dcdda9479154d4b44a1e8fcdf2b8be5cf5a27e1087e766ece0022427d94c4c519b125ade8d25b1ade89856daef6f6c0a8532f66659c5b90a39bf2cb5c3bc453725caf77c81b2cf0903485a25391bbd3ef2cdda2a7c570d1270e978bf71ad09d6d3d2bcef6e30669622f23476464c114e7a74a7754e415e1e755827e0030820dc7364689182b2be3006760e94fffbdeed9ef43839db5b1d32975f354aae0c511b0a1ef37772dddf278c6bbd318253291440af7b3e64667954224f9b739377da6ff947a781f1df54a5d92", 0x1000, 0xfff, 0x0, 0x7, r7}])
r8 = dup(r2)
ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200)
ioctl$UFFDIO_WAKE(r8, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000ffb000/0x3000)=nil, 0x3000})
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
r9 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r9, 0x6, 0x21, &(0x7f0000000080)="7540acbe0b297ada8f3fc67a96dcefb8", 0x10)
getsockopt$inet_mreq(r9, 0x0, 0x24, &(0x7f0000000000)={@dev, @remote}, &(0x7f0000000040)=0x8)
ioctl$TCXONC(r0, 0x540a, 0x1)

[  822.243891][T31090] delete_channel: no stack
[  822.303774][T31097] delete_channel: no stack
19:53:21 executing program 3:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10)
r2 = socket$inet6(0xa, 0x3, 0x7)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c)
r3 = openat$mice(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/input/mice\x00', 0x0)
setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x0, @in6=@empty, 0x0, 0x0, 0x0, 0x6}}, 0xe8)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1)
sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x0)
fcntl$setpipe(r0, 0x407, 0x3)

19:53:21 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10)
r2 = socket$inet6(0xa, 0x3, 0x7)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c)
openat$mice(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/input/mice\x00', 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x0)
socket(0x22, 0x2, 0x24)
fcntl$setpipe(r0, 0x407, 0x3)

[  822.384338][T31087] delete_channel: no stack
19:53:21 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10)
r2 = socket$inet6(0xa, 0x3, 0x7)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c)
openat$mice(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/input/mice\x00', 0x0)
setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x0, @in6=@empty, 0x0, 0x0, 0x0, 0x6}}, 0xe8)
sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x0)
socket(0x22, 0x2, 0x24)
fcntl$setpipe(r0, 0x407, 0x3)

19:53:21 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xf7ffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
openat$cgroup_ro(r2, &(0x7f0000000000)='rdma.current\x00', 0x0, 0x0)

19:53:21 executing program 5:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10)
r2 = socket$inet6(0xa, 0x3, 0x7)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c)
r3 = openat$mice(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/input/mice\x00', 0x0)
setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x0, @in6=@empty, 0x0, 0x0, 0x0, 0x6}}, 0xe8)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1)
sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x0)
fcntl$setpipe(r0, 0x407, 0x3)

19:53:22 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)

19:53:22 executing program 3:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10)
r2 = socket$inet6(0xa, 0x3, 0x7)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c)
r3 = openat$mice(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/input/mice\x00', 0x0)
setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x0, @in6=@empty, 0x0, 0x0, 0x0, 0x6}}, 0xe8)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1)
sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x0)
fcntl$setpipe(r0, 0x407, 0x3)

[  823.074018][T31111] delete_channel: no stack
19:53:22 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10)
r2 = socket$inet6(0xa, 0x3, 0x7)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c)
openat$mice(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/input/mice\x00', 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x0)
socket(0x22, 0x2, 0x24)
fcntl$setpipe(r0, 0x407, 0x3)

19:53:22 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_GET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x4, 0x8, 0x5, 0x0, 0x0, {0x3, 0x0, 0x2}, [@CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x21}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x4005)
ioctl$TCXONC(r0, 0x540a, 0x1)

19:53:22 executing program 5:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10)
r2 = socket$inet6(0xa, 0x3, 0x7)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c)
openat$mice(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/input/mice\x00', 0x0)
setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x0, @in6=@empty, 0x0, 0x0, 0x0, 0x6}}, 0xe8)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x0)
socket(0x22, 0x2, 0x24)
fcntl$setpipe(r0, 0x407, 0x3)

[  823.453750][T31114] delete_channel: no stack
19:53:22 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10)
r2 = socket$inet6(0xa, 0x3, 0x7)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c)
openat$mice(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/input/mice\x00', 0x0)
setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x0, @in6=@empty, 0x0, 0x0, 0x0, 0x6}}, 0xe8)
sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x0)
socket(0x22, 0x2, 0x24)
fcntl$setpipe(r0, 0x407, 0x3)

19:53:22 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x15f}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = socket(0x22, 0x2, 0x24)
close(r1)
setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x4}, 0x4)
ioctl$TCXONC(r0, 0x540a, 0x1)

[  823.723692][T31132] delete_channel: no stack
19:53:22 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10)
r2 = socket$inet6(0xa, 0x3, 0x7)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c)
setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x0, @in6=@empty, 0x0, 0x0, 0x0, 0x6}}, 0xe8)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x0)
socket(0x22, 0x2, 0x24)
fcntl$setpipe(r0, 0x407, 0x3)

[  823.843601][T31135] delete_channel: no stack
[  823.862606][T31146] delete_channel: no stack
19:53:23 executing program 3:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10)
r2 = socket$inet6(0xa, 0x3, 0x7)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c)
r3 = openat$mice(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/input/mice\x00', 0x0)
setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x0, @in6=@empty, 0x0, 0x0, 0x0, 0x6}}, 0xe8)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1)
sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x0)
fcntl$setpipe(r0, 0x407, 0x3)

[  823.930977][T31148] delete_channel: no stack
19:53:23 executing program 5:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10)
r2 = socket$inet6(0xa, 0x3, 0x7)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c)
openat$mice(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/input/mice\x00', 0x0)
setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x0, @in6=@empty, 0x0, 0x0, 0x0, 0x6}}, 0xe8)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x0)
socket(0x22, 0x2, 0x24)
fcntl$setpipe(r0, 0x407, 0x3)

19:53:23 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$tty1(0xc, 0x4, 0x1)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x0)
setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000280), 0x8)
r1 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGLCKTRMIOS(r1, 0x5415, 0x0)
openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsu\x00', 0x1e801, 0x0)
r2 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGLCKTRMIOS(r2, 0x5415, 0x0)
r3 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGLCKTRMIOS(r3, 0x5415, 0x0)
ioctl$TCXONC(r3, 0x540a, 0x0)

[  824.664352][T31143] delete_channel: no stack
[  824.812385][T31149] delete_channel: no stack
19:53:24 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10)
r2 = socket$inet6(0xa, 0x3, 0x7)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c)
openat$mice(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/input/mice\x00', 0x0)
setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x0, @in6=@empty, 0x0, 0x0, 0x0, 0x6}}, 0xe8)
sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x0)
socket(0x22, 0x2, 0x24)
fcntl$setpipe(r0, 0x407, 0x3)

19:53:24 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)

[  824.953644][T31154] delete_channel: no stack
19:53:24 executing program 5:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10)
r2 = socket$inet6(0xa, 0x3, 0x7)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c)
openat$mice(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/input/mice\x00', 0x0)
setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x0, @in6=@empty, 0x0, 0x0, 0x0, 0x6}}, 0xe8)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x0)
socket(0x22, 0x2, 0x24)
fcntl$setpipe(r0, 0x407, 0x3)

19:53:24 executing program 3:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10)
r2 = socket$inet6(0xa, 0x3, 0x7)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c)
r3 = openat$mice(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/input/mice\x00', 0x0)
setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x0, @in6=@empty, 0x0, 0x0, 0x0, 0x6}}, 0xe8)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1)
sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x0)
fcntl$setpipe(r0, 0x407, 0x3)

19:53:24 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x5b911, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)

[  825.754920][T31171] delete_channel: no stack
19:53:24 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0xffffffffffffffff, 0xff7fffffffffffff, 0xffffffffffffffff, 0xb)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = syz_open_dev$mouse(&(0x7f0000000640)='/dev/input/mouse#\x00', 0x9, 0x330000)
setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000680)={0x7, 0x8, 0x3, 0xd2}, 0x8)
r3 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
ioctl$SNDCTL_DSP_SUBDIVIDE(r3, 0xc0045009, &(0x7f0000000040)=0x80000000)
ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000000)={0x1, 0x1, 0x14, 0x7, 0x98, &(0x7f0000000240)})
r4 = getpid()
sched_setscheduler(r4, 0x5, &(0x7f0000000380))
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
r6 = dup(r5)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200)
r7 = perf_event_open$cgroup(&(0x7f0000000140)={0x4, 0x70, 0x7, 0x4, 0x2, 0x3f, 0x0, 0x101, 0x38111, 0x8, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000100)}, 0x650, 0x8, 0xe04f, 0x4, 0x9, 0x8000, 0x20}, r3, 0xb, r6, 0x15)
r8 = socket$netlink(0x10, 0x3, 0x0)
getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, <r9=>0x0}, &(0x7f0000000380)=0xc)
keyctl$chown(0x4, 0x0, 0x0, r9)
fchown(r1, 0xffffffffffffffff, r9)
perf_event_open(&(0x7f0000000080)={0x4, 0x70, 0x0, 0x0, 0x7f, 0x8, 0x0, 0x101, 0xda842, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_config_ext={0x2, 0x7ff}, 0x45ab0, 0x100000000, 0x2, 0x2, 0x8, 0x2098, 0xff}, r4, 0xf, r7, 0x0)

19:53:25 executing program 5:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x403}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10)
r2 = socket$inet6(0xa, 0x3, 0x7)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c)
r3 = openat$mice(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/input/mice\x00', 0x0)
setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x0, @in6=@empty, 0x0, 0x0, 0x0, 0x6}}, 0xe8)
ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1)
sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x0)
socket(0x22, 0x2, 0x24)
fcntl$setpipe(r0, 0x407, 0x3)

[  825.904675][T31166] delete_channel: no stack
[  825.946155][T31184] ==================================================================
[  825.946355][T31184] BUG: KASAN: global-out-of-bounds in fbcon_get_font+0x28d/0x5b0
[  825.946369][T31184] Read of size 32 at addr ffffffff88753480 by task syz-executor.4/31184
[  825.946373][T31184] 
[  825.946391][T31184] CPU: 1 PID: 31184 Comm: syz-executor.4 Not tainted 5.7.0-rc6-syzkaller #0
[  825.946401][T31184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  825.946406][T31184] Call Trace:
[  825.946424][T31184]  dump_stack+0x188/0x20d
[  825.946468][T31184]  print_address_description.constprop.0.cold+0x5/0x413
[  825.946516][T31184]  ? vprintk_func+0x81/0x17e
[  825.946535][T31184]  ? fbcon_get_font+0x28d/0x5b0
[  825.946549][T31184]  __kasan_report.cold+0x20/0x38
[  825.946566][T31184]  ? fbcon_get_font+0x28d/0x5b0
[  825.946581][T31184]  ? fbcon_get_font+0x28d/0x5b0
[  825.946593][T31184]  kasan_report+0x33/0x50
[  825.946610][T31184]  check_memory_region+0x141/0x190
[  825.946624][T31184]  memcpy+0x20/0x60
[  825.946640][T31184]  fbcon_get_font+0x28d/0x5b0
[  825.946658][T31184]  ? display_to_var+0x7b0/0x7b0
[  825.946698][T31184]  con_font_op+0x1f7/0x1160
[  825.946725][T31184]  ? lock_downgrade+0x840/0x840
[  825.946741][T31184]  ? con_write+0xe0/0xe0
[  825.946768][T31184]  ? __might_fault+0x190/0x1d0
[  825.946812][T31184]  vt_ioctl+0x1793/0x26b0
[  825.946828][T31184]  ? tomoyo_find_next_domain+0x13f0/0x1f6c
[  825.946844][T31184]  ? lockdep_hardirqs_on+0x463/0x620
[  825.946862][T31184]  ? complete_change_console+0x3a0/0x3a0
[  825.946880][T31184]  ? tomoyo_path_number_perm+0x238/0x4d0
[  825.946899][T31184]  ? tomoyo_execute_permission+0x470/0x470
[  825.946932][T31184]  ? __sanitizer_cov_trace_switch+0x45/0x70
[  825.946950][T31184]  ? complete_change_console+0x3a0/0x3a0
[  825.946987][T31184]  tty_ioctl+0xedc/0x1440
[  825.947005][T31184]  ? tty_vhangup+0x30/0x30
[  825.947022][T31184]  ? do_vfs_ioctl+0x50c/0x1360
[  825.947042][T31184]  ? ioctl_file_clone+0x180/0x180
[  825.947058][T31184]  ? selinux_file_mprotect+0x610/0x610
[  825.947075][T31184]  ? __fget_files+0x32f/0x500
[  825.947097][T31184]  ? ksys_dup3+0x3c0/0x3c0
[  825.947142][T31184]  ? __x64_sys_futex+0x380/0x4f0
[  825.947165][T31184]  ? tty_vhangup+0x30/0x30
[  825.947181][T31184]  ksys_ioctl+0x11a/0x180
[  825.947201][T31184]  __x64_sys_ioctl+0x6f/0xb0
[  825.947216][T31184]  ? lockdep_hardirqs_on+0x463/0x620
[  825.947233][T31184]  do_syscall_64+0xf6/0x7d0
[  825.947256][T31184]  entry_SYSCALL_64_after_hwframe+0x49/0xb3
[  825.947268][T31184] RIP: 0033:0x45ca29
[  825.947285][T31184] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[  825.947293][T31184] RSP: 002b:00007f28bf709c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  825.947309][T31184] RAX: ffffffffffffffda RBX: 00000000004e6b00 RCX: 000000000045ca29
[  825.947318][T31184] RDX: 0000000020000000 RSI: 0000000000004b72 RDI: 0000000000000003
[  825.947326][T31184] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000
[  825.947334][T31184] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  825.947343][T31184] R13: 0000000000000373 R14: 00000000004c6049 R15: 00007f28bf70a6d4
[  825.947366][T31184] 
[  825.947371][T31184] The buggy address belongs to the variable:
[  825.947421][T31184]  fontdata_8x16+0x1000/0x1120
[  825.947426][T31184] 
[  825.947431][T31184] Memory state around the buggy address:
[  825.947444][T31184]  ffffffff88753380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  825.947456][T31184]  ffffffff88753400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  825.947467][T31184] >ffffffff88753480: fa fa fa fa 06 fa fa fa fa fa fa fa 05 fa fa fa
[  825.947473][T31184]                    ^
[  825.947484][T31184]  ffffffff88753500: fa fa fa fa 06 fa fa fa fa fa fa fa 00 00 03 fa
[  825.947495][T31184]  ffffffff88753580: fa fa fa fa 00 00 00 00 00 00 00 00 00 00 00 00
[  825.947501][T31184] ==================================================================
[  825.947506][T31184] Disabling lock debugging due to kernel taint
[  825.965518][T31184] Kernel panic - not syncing: panic_on_warn set ...
[  825.965538][T31184] CPU: 1 PID: 31184 Comm: syz-executor.4 Tainted: G    B             5.7.0-rc6-syzkaller #0
[  825.965546][T31184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  825.965551][T31184] Call Trace:
[  825.965572][T31184]  dump_stack+0x188/0x20d
[  825.965660][T31184]  panic+0x2e3/0x75c
[  825.965675][T31184]  ? add_taint.cold+0x16/0x16
[  825.965691][T31184]  ? preempt_schedule_common+0x5e/0xc0
[  825.965707][T31184]  ? fbcon_get_font+0x28d/0x5b0
[  825.965723][T31184]  ? preempt_schedule_thunk+0x16/0x18
[  825.965736][T31184]  ? trace_hardirqs_on+0x55/0x220
[  825.965750][T31184]  ? fbcon_get_font+0x28d/0x5b0
[  825.965762][T31184]  end_report+0x4d/0x53
[  825.965775][T31184]  __kasan_report.cold+0xd/0x38
[  825.965789][T31184]  ? fbcon_get_font+0x28d/0x5b0
[  825.965803][T31184]  ? fbcon_get_font+0x28d/0x5b0
[  825.965813][T31184]  kasan_report+0x33/0x50
[  825.965828][T31184]  check_memory_region+0x141/0x190
[  825.965840][T31184]  memcpy+0x20/0x60
[  825.965854][T31184]  fbcon_get_font+0x28d/0x5b0
[  825.965869][T31184]  ? display_to_var+0x7b0/0x7b0
[  825.965883][T31184]  con_font_op+0x1f7/0x1160
[  825.965899][T31184]  ? lock_downgrade+0x840/0x840
[  825.965910][T31184]  ? con_write+0xe0/0xe0
[  825.965927][T31184]  ? __might_fault+0x190/0x1d0
[  825.965942][T31184]  vt_ioctl+0x1793/0x26b0
[  825.965955][T31184]  ? tomoyo_find_next_domain+0x13f0/0x1f6c
[  825.965970][T31184]  ? lockdep_hardirqs_on+0x463/0x620
[  825.965986][T31184]  ? complete_change_console+0x3a0/0x3a0
[  825.966000][T31184]  ? tomoyo_path_number_perm+0x238/0x4d0
[  825.966014][T31184]  ? tomoyo_execute_permission+0x470/0x470
[  825.966032][T31184]  ? __sanitizer_cov_trace_switch+0x45/0x70
[  825.966046][T31184]  ? complete_change_console+0x3a0/0x3a0
[  825.966058][T31184]  tty_ioctl+0xedc/0x1440
[  825.966070][T31184]  ? tty_vhangup+0x30/0x30
[  825.966083][T31184]  ? do_vfs_ioctl+0x50c/0x1360
[  825.966096][T31184]  ? ioctl_file_clone+0x180/0x180
[  825.966108][T31184]  ? selinux_file_mprotect+0x610/0x610
[  825.966121][T31184]  ? __fget_files+0x32f/0x500
[  825.966135][T31184]  ? ksys_dup3+0x3c0/0x3c0
[  825.966147][T31184]  ? __x64_sys_futex+0x380/0x4f0
[  825.966161][T31184]  ? tty_vhangup+0x30/0x30
[  825.966171][T31184]  ksys_ioctl+0x11a/0x180
[  825.966185][T31184]  __x64_sys_ioctl+0x6f/0xb0
[  825.966199][T31184]  ? lockdep_hardirqs_on+0x463/0x620
[  825.966214][T31184]  do_syscall_64+0xf6/0x7d0
[  825.966230][T31184]  entry_SYSCALL_64_after_hwframe+0x49/0xb3
[  825.966240][T31184] RIP: 0033:0x45ca29
[  825.966255][T31184] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[  825.966262][T31184] RSP: 002b:00007f28bf709c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  825.966274][T31184] RAX: ffffffffffffffda RBX: 00000000004e6b00 RCX: 000000000045ca29
[  825.966282][T31184] RDX: 0000000020000000 RSI: 0000000000004b72 RDI: 0000000000000003
[  825.966290][T31184] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000
[  825.966298][T31184] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  825.966306][T31184] R13: 0000000000000373 R14: 00000000004c6049 R15: 00007f28bf70a6d4
[  825.967918][T31184] Kernel Offset: disabled
[  826.692078][T31184] Rebooting in 86400 seconds..