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"], 0x74}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 16:24:33 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xf}, 0x3c) r0 = socket$kcm(0xa, 0x2, 0x11) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) r4 = gettid() sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r3, @ANYBLOB="000000000000000008001300", @ANYRES32=r4, @ANYBLOB="0c00290018000300d801dacd"], 0x34}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) r8 = gettid() sendmsg$nl_route(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r7, @ANYBLOB="000000000000000008001300", @ANYRES32=r8, @ANYBLOB="0c00290018000300d801dacd"], 0x34}}, 0x0) r9 = getpgrp(r8) tgkill(r4, r9, 0x25) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000080), 0xc6) close(r0) [ 1209.448317][T32232] sctp: [Deprecated]: syz-executor.4 (pid 32232) Use of int in maxseg socket option. [ 1209.448317][T32232] Use struct sctp_assoc_value instead [ 1209.503344][T32370] netlink: 'syz-executor.2': attribute type 41 has an invalid length. [ 1209.511747][T32370] net_ratelimit: 11 callbacks suppressed [ 1209.511775][T32370] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 1209.702764][T32370] netlink: 'syz-executor.2': attribute type 41 has an invalid length. [ 1209.711044][T32370] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 1209.814332][T32443] netlink: 'syz-executor.2': attribute type 41 has an invalid length. [ 1209.823200][T32443] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. 16:24:33 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2}, {0x2, 0x2, r2}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x7, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) r5 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r5, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r7, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) r8 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r8, 0x26, &(0x7f00000000c0)) r9 = socket$kcm(0xa, 0x5, 0x0) r10 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r11, 0x0) fsetxattr$system_posix_acl(r10, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r12, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r13 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r13) accept$packet(r13, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r14 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r14, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r15 = socket$kcm(0xa, 0x5, 0x0) r16 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r16, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r15, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r19, 0x0) fsetxattr$system_posix_acl(r16, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r17}, {0x2, 0x2, r18}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r19}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r20, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r20, 0x4c80, 0x0) r21 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r21, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r23 = getpid() fcntl$lock(r22, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r23}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r24, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r25, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) [ 1209.914608][T32370] netlink: 'syz-executor.2': attribute type 41 has an invalid length. [ 1209.923040][T32370] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. 16:24:34 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @dev, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x70}, @remote}, @icmp=@time_exceeded={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @local}}}}}}, 0x0) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x40200, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000080)={0x9, 0xf8af, 0x2, 0xff}) [ 1210.182477][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1210.188668][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1210.195055][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1210.201197][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1210.230977][T32448] sctp: [Deprecated]: syz-executor.4 (pid 32448) Use of int in maxseg socket option. [ 1210.230977][T32448] Use struct sctp_assoc_value instead 16:24:34 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, @bridge={{0xc, 0x1, 'bridge\x00'}, {0xc, 0x2, [@IFLA_BR_VLAN_PROTOCOL={0x8, 0x8, 0x81}]}}}]}, 0x3c}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r5) r6 = fcntl$dupfd(r4, 0x0, r5) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r7, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f0000000040)={r8}, &(0x7f0000000140)=0x8) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000200)={{0x3, 0x1, 0x6, 0x2, 0x3ff}, 0x80000000, 0x1, 0x2}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000000000)={r8, 0x93, "14edf65b36bbf926d668ce4eb728b668fbca297421207193ea05ae9d5104ceaa021f168653559896ab8f87f4e8b2a43403fbe8ae3d5300bf1b6c258c53081bbddb16bf80c3596b4ef080e62304b8cc3da5962a24f387ab3c84935c215d4fe345eb047c59834b948b00a0e692045235d00e8ae1ab672abc417062d2a981ad4b0efcbf3ba36e530724d28df484011b2cddbf03e3"}, &(0x7f0000000140)=0x9b) 16:24:34 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="e8", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000240)=0x8) r2 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x1, 0x2) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000182c9c36b81983606dcee8b61bf9f638da377b66a8a1bbf0f3a6bf99c3c10b73a59992edd0c597c8fecdd2fa3e5fd227b6ea401c943ff5d17cb3692a46c5a9e73204405b15", @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) r5 = syz_open_dev$radio(&(0x7f0000000080)='/dev/radio#\x00', 0x1, 0x2) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000000280)=r1, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000040)={r4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000140)={r4, @in6={{0xa, 0x4e20, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}}, [0x1, 0x1, 0x100, 0x10000, 0x6, 0x9, 0x25, 0x4, 0x400, 0x7be35ab2, 0x1f, 0x34e7b667, 0x400, 0x0, 0xb6]}, &(0x7f0000000040)=0x100) [ 1210.380341][T32459] netlink: 'syz-executor.0': attribute type 8 has an invalid length. 16:24:34 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x10, 0x400000002, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0xfffc, 0x0, @dev, 0xb}, 0x1c) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f0000000140)=0x4) sendmsg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000003c0)="24000000180007041dfffd946f610529802000001f040005000008000800070002000000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)) 16:24:34 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000180)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r2}, {0x2, 0x2}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x7, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) r5 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r5, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r7, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) r8 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r8, 0x26, &(0x7f00000000c0)) r9 = socket$kcm(0xa, 0x5, 0x0) r10 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r11, 0x0) fsetxattr$system_posix_acl(r10, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r12, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r13 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r13) accept$packet(r13, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r14 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r14, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r15 = socket$kcm(0xa, 0x5, 0x0) r16 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r16, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r15, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r19, 0x0) fsetxattr$system_posix_acl(r16, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r17}, {0x2, 0x2, r18}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r19}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r20, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r20, 0x4c80, 0x0) r21 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r21, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r23 = getpid() fcntl$lock(r22, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r23}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r24, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r25, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) [ 1210.555401][T32566] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1210.628877][T32570] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 16:24:34 executing program 0: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f0000000100)=0x71, 0x4) write$FUSE_NOTIFY_RETRIEVE(r1, &(0x7f0000000180)={0x30}, 0x30) bind$inet(r3, &(0x7f0000000140)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x46, 0x8, 0xc0, 0xe8}]}, 0x10) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r4 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r4, &(0x7f0000000080)={0xa, 0xfffc, 0x0, @dev, 0xb}, 0x1c) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r4, &(0x7f00000001c0)={0x110000008}) r5 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r5, &(0x7f0000000080)={0xa, 0xfffc, 0x0, @dev, 0xb}, 0x1c) vmsplice(r5, &(0x7f0000000000)=[{&(0x7f0000000c00)="cef447c3105e89656b1ac2bb20218506b0cfdb57c7ff4f46302fe2983ec8916236bbd3e47327a94621c9beb39d8d88b4222d618e279ceaf424cbafcfbaa83245dc94334f8ebedac42d80ef9a4901d99e890f22ed4d7393996e0fe4f1d2764f07d08f48cb564efa9c54b18385add667633180e7af87ae8dca3d1d4121a53e372426fcb88ae99c1de5ca2ab2840f0d83fcf55af2e0da", 0x95}, {&(0x7f0000000040)="97cb405b13aee053da452317acbc594447d4bf0aaeae6c1850c9c91d481d94b692e77fe3d750507bbc47dc0e2f6639aaf3e0a5a3", 0x34}, {&(0x7f0000000080)="e5f9acc097d580f4ac83be8283dc9b7b1ad38e2db6dd553a7651f702ad799611b1f700a625e10772234dc3b9bb8631fef22c57cd28aba9f01177029e528033837cbf165c5306d6dd9dd09faab4b36a", 0x4f}, {&(0x7f0000000640)='|'}], 0x4, 0x9) splice(r0, 0x0, r2, 0x0, 0xe211, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) 16:24:34 executing program 2: close(0xffffffffffffffff) r0 = open(0x0, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={0x0}, 0x0, 0x8}, 0x0, 0x0, r0, 0x0) r1 = socket$inet6(0xa, 0x803, 0x2) r2 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000000)='ip6gretap0\x00') connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) socket$nl_xfrm(0x10, 0x3, 0x6) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r3, 0xc0045540, &(0x7f0000000080)=0x1) socket$inet_udp(0x2, 0x2, 0x0) r4 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000000300)='asymmetric\x00', 0x0, &(0x7f0000000380)="9f38", 0x2, r4) keyctl$set_timeout(0xf, r4, 0x400) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000340)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x80000000000001}, {{@in6=@empty, 0x0, 0x3c}, 0x0, @in=@empty, 0x0, 0x4, 0x0, 0x1}}, 0xe8) ioctl$BLKFRASET(0xffffffffffffffff, 0x1264, &(0x7f0000000180)=0x6) sendmmsg(r1, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) [ 1210.822474][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1210.828784][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1210.876601][T32569] sctp: [Deprecated]: syz-executor.4 (pid 32569) Use of int in maxseg socket option. [ 1210.876601][T32569] Use struct sctp_assoc_value instead 16:24:35 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000100)=0x1, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='sit0\x00', 0x1cb) sendmmsg$inet(r0, &(0x7f0000003b40)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000001940)="a5", 0x1}], 0x1}}], 0x1, 0x4000000) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 16:24:35 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000180)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r2}, {0x2, 0x2}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x7, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) r5 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r5, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r7, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) r8 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r8, 0x26, &(0x7f00000000c0)) r9 = socket$kcm(0xa, 0x5, 0x0) r10 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r11, 0x0) fsetxattr$system_posix_acl(r10, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r12, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r13 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r13) accept$packet(r13, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r14 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r14, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r15 = socket$kcm(0xa, 0x5, 0x0) r16 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r16, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r15, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r19, 0x0) fsetxattr$system_posix_acl(r16, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r17}, {0x2, 0x2, r18}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r19}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r20, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r20, 0x4c80, 0x0) r21 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r21, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r23 = getpid() fcntl$lock(r22, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r23}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r24, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r25, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) 16:24:35 executing program 3: symlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="e8", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000000280)={0xae, 0x9, 0x6, 0x81, 0x2, [{0x9, 0xffffffff, 0x3, 0x0, 0x0, 0x2000}, {0x20, 0x7fffffff, 0x8, 0x0, 0x0, 0x8}]}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000000)=""/146, &(0x7f0000000140)=0x92) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x4}, &(0x7f00000001c0)=0x8) 16:24:35 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_open_dev$radio(0x0, 0x1, 0x2) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="200000006800030800000000a9030000020000000000000008000100575aff9fefebf9ae20ba855acbbe72f36b6744254ffe2e4173a057dcd8d2476d0479b7d4380144abbbb4bc94819c7fdd68561939066d757a3cc10ed9abb13edfc987bdd028d9a5605d1b73d76ea549e2012287087c9acc53ec20b742f7", @ANYRES32=0x0], 0x20}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$devlink(&(0x7f00000001c0)='devlink\x00') sendmsg$DEVLINK_CMD_GET(r1, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x30008840}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x11c, r2, 0x10, 0x70bd28, 0x25dfdbfd, {}, [@pci={{0x8, 0x1, 'pci\x00'}, {0x14, 0x2, '0000:00:10.0\x00'}}, @pci={{0x8, 0x1, 'pci\x00'}, {0x14, 0x2, '0000:00:10.0\x00'}}, @nsim={{0x10, 0x1, 'netdevsim\x00'}, {0x10, 0x2, {'netdevsim', 0x0}}}, @pci={{0x8, 0x1, 'pci\x00'}, {0x14, 0x2, '0000:00:10.0\x00'}}, @pci={{0x8, 0x1, 'pci\x00'}, {0x14, 0x2, '0000:00:10.0\x00'}}, @pci={{0x8, 0x1, 'pci\x00'}, {0x14, 0x2, '0000:00:10.0\x00'}}, @pci={{0x8, 0x1, 'pci\x00'}, {0x14, 0x2, '0000:00:10.0\x00'}}, @nsim={{0x10, 0x1, 'netdevsim\x00'}, {0x10, 0x2, {'netdevsim', 0x0}}}, @nsim={{0x10, 0x1, 'netdevsim\x00'}, {0x10, 0x2, {'netdevsim', 0x0}}}]}, 0x11c}, 0x1, 0x0, 0x0, 0xe319f41b014885a0}, 0x4000) r3 = socket(0x10, 0x80002, 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) ioctl$SG_GET_VERSION_NUM(r4, 0x2282, &(0x7f0000000400)) sendmmsg$alg(r3, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x218fe53f1794f59, 0x0) [ 1211.591666][T32684] syz-executor.0 (32684) used greatest stack depth: 52016 bytes left [ 1211.616821][T32686] sctp: [Deprecated]: syz-executor.4 (pid 32686) Use of int in maxseg socket option. [ 1211.616821][T32686] Use struct sctp_assoc_value instead 16:24:35 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000180)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r2}, {0x2, 0x2}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x7, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) r5 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r5, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r7, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) r8 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r8, 0x26, &(0x7f00000000c0)) r9 = socket$kcm(0xa, 0x5, 0x0) r10 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r11, 0x0) fsetxattr$system_posix_acl(r10, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r12, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r13 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r13) accept$packet(r13, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r14 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r14, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r15 = socket$kcm(0xa, 0x5, 0x0) r16 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r16, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r15, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r19, 0x0) fsetxattr$system_posix_acl(r16, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r17}, {0x2, 0x2, r18}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r19}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r20, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r20, 0x4c80, 0x0) r21 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r21, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r23 = getpid() fcntl$lock(r22, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r23}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r24, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r25, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) 16:24:36 executing program 0: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000180)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r2}, {0x2, 0x2}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x7, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) r5 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r5, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r7, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) r8 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r8, 0x26, &(0x7f00000000c0)) r9 = socket$kcm(0xa, 0x5, 0x0) r10 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r11, 0x0) fsetxattr$system_posix_acl(r10, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r12, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r13 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r13) accept$packet(r13, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r14 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r14, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r15 = socket$kcm(0xa, 0x5, 0x0) r16 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r16, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r15, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r19, 0x0) fsetxattr$system_posix_acl(r16, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r17}, {0x2, 0x2, r18}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r19}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r20, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r20, 0x4c80, 0x0) r21 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r21, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r23 = getpid() fcntl$lock(r22, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r23}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r24, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r25, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) [ 1212.281781][ T439] sctp: [Deprecated]: syz-executor.4 (pid 439) Use of int in maxseg socket option. [ 1212.281781][ T439] Use struct sctp_assoc_value instead 16:24:36 executing program 0: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000180)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r2}, {0x2, 0x2}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x7, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) r5 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r5, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r7, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) r8 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r8, 0x26, &(0x7f00000000c0)) r9 = socket$kcm(0xa, 0x5, 0x0) r10 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r11, 0x0) fsetxattr$system_posix_acl(r10, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r12, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r13 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r13) accept$packet(r13, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r14 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r14, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r15 = socket$kcm(0xa, 0x5, 0x0) r16 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r16, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r15, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r19, 0x0) fsetxattr$system_posix_acl(r16, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r17}, {0x2, 0x2, r18}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r19}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r20, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r20, 0x4c80, 0x0) r21 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r21, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r23 = getpid() fcntl$lock(r22, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r23}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r24, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r25, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) 16:24:36 executing program 2: semop(0x0, &(0x7f0000000040)=[{0x0, 0xfff, 0x800}], 0x1) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x1d000}) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0xfefd, 0x0, 0x0, 0xfffffffffffffd9c) ioctl$KVM_NMI(r2, 0xae9a) creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:24:36 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r2}, {0x2, 0x2, r3}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x7, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) r6 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r6, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r7, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r8 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r8, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r8, 0x4c80, 0x0) r9 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r9, 0x26, &(0x7f00000000c0)) r10 = socket$kcm(0xa, 0x5, 0x0) r11 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r12, 0x0) fsetxattr$system_posix_acl(r11, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r13, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r14 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r14) accept$packet(r14, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r15 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r15, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r15, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r16 = socket$kcm(0xa, 0x5, 0x0) r17 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r17, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r16, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r20, 0x0) fsetxattr$system_posix_acl(r17, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r18}, {0x2, 0x2, r19}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r20}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r21 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r21, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r21, 0x4c80, 0x0) r22 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r22, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r24 = getpid() fcntl$lock(r23, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r24}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r25, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r26, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) 16:24:36 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x7, @ipv4={[], [], @rand_addr=0x3f}, 0xfffffeff}}, 0xff80, 0xff}, &(0x7f0000000140)=0x90) sendto$inet(r0, &(0x7f00000000c0)="e8", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000180)={0x5d44}, 0x4) [ 1212.782312][ T563] sctp: [Deprecated]: syz-executor.4 (pid 563) Use of int in maxseg socket option. [ 1212.782312][ T563] Use struct sctp_assoc_value instead 16:24:36 executing program 0: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000180)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r2}, {0x2, 0x2}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x7, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) r5 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r5, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r7, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) r8 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r8, 0x26, &(0x7f00000000c0)) r9 = socket$kcm(0xa, 0x5, 0x0) r10 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r11, 0x0) fsetxattr$system_posix_acl(r10, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r12, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r13 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r13) accept$packet(r13, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r14 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r14, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r15 = socket$kcm(0xa, 0x5, 0x0) r16 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r16, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r15, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r19, 0x0) fsetxattr$system_posix_acl(r16, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r17}, {0x2, 0x2, r18}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r19}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r20, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r20, 0x4c80, 0x0) r21 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r21, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r23 = getpid() fcntl$lock(r22, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r23}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r24, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r25, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) 16:24:37 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="e8", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) r1 = getpid() ptrace$setopts(0x2d1884dbcb571e28, r1, 0x0, 0x44) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000240)=0x8) 16:24:37 executing program 2: r0 = openat$vimc1(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video1\x00', 0x2, 0x0) poll(&(0x7f00000058c0)=[{r0, 0x40}], 0x1, 0x0) 16:24:37 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r2}, {0x2, 0x2, r3}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x7, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) r6 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r6, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r7, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r8 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r8, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r8, 0x4c80, 0x0) r9 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r9, 0x26, &(0x7f00000000c0)) r10 = socket$kcm(0xa, 0x5, 0x0) r11 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r12, 0x0) fsetxattr$system_posix_acl(r11, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r13, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r14 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r14) accept$packet(r14, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r15 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r15, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r15, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r16 = socket$kcm(0xa, 0x5, 0x0) r17 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r17, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r16, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r20, 0x0) fsetxattr$system_posix_acl(r17, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r18}, {0x2, 0x2, r19}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r20}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r21 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r21, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r21, 0x4c80, 0x0) r22 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r22, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r24 = getpid() fcntl$lock(r23, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r24}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r25, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r26, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) 16:24:37 executing program 0: 16:24:37 executing program 2: 16:24:37 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmmsg$inet(r0, &(0x7f0000000f40)=[{{&(0x7f00000003c0)={0x2, 0x0, @multicast2}, 0x10, 0x0, 0x0, &(0x7f0000000700)=[@ip_retopts={{0xc}}, @ip_tos_int={{0x10, 0x0, 0x1, 0x8001}}], 0x1c}}], 0x1, 0x0) [ 1213.453409][ T776] sctp: [Deprecated]: syz-executor.4 (pid 776) Use of int in maxseg socket option. [ 1213.453409][ T776] Use struct sctp_assoc_value instead 16:24:37 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) msgctl$IPC_SET(0x0, 0x1, 0x0) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="de"], 0x1, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)) 16:24:37 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x400) 16:24:37 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r2}, {0x2, 0x2, r3}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x7, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) r6 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r6, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r7, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r8 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r8, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r8, 0x4c80, 0x0) r9 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r9, 0x26, &(0x7f00000000c0)) r10 = socket$kcm(0xa, 0x5, 0x0) r11 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r12, 0x0) fsetxattr$system_posix_acl(r11, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r13, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r14 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r14) accept$packet(r14, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r15 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r15, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r15, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r16 = socket$kcm(0xa, 0x5, 0x0) r17 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r17, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r16, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r20, 0x0) fsetxattr$system_posix_acl(r17, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r18}, {0x2, 0x2, r19}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r20}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r21 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r21, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r21, 0x4c80, 0x0) r22 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r22, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r24 = getpid() fcntl$lock(r23, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r24}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r25, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r26, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) 16:24:38 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) flock(r0, 0xb3569d93d8ea92af) 16:24:38 executing program 0: [ 1214.135058][ T794] sctp: [Deprecated]: syz-executor.4 (pid 794) Use of int in maxseg socket option. [ 1214.135058][ T794] Use struct sctp_assoc_value instead 16:24:38 executing program 0: 16:24:38 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r2}, {0x2, 0x2, r3}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x7, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) r6 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r6, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r7, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r8 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r8, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r8, 0x4c80, 0x0) r9 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r9, 0x26, &(0x7f00000000c0)) r10 = socket$kcm(0xa, 0x5, 0x0) r11 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r12, 0x0) fsetxattr$system_posix_acl(r11, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r13, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r14 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r14) accept$packet(r14, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r15 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r15, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r15, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r16 = socket$kcm(0xa, 0x5, 0x0) r17 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r17, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r16, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r20, 0x0) fsetxattr$system_posix_acl(r17, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r18}, {0x2, 0x2, r19}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r20}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r21 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r21, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r21, 0x4c80, 0x0) r22 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r22, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r24 = getpid() fcntl$lock(r23, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r24}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r25, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r26, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) 16:24:38 executing program 0: 16:24:38 executing program 2: 16:24:38 executing program 0: 16:24:38 executing program 2: 16:24:38 executing program 0: [ 1214.784447][ T812] sctp: [Deprecated]: syz-executor.4 (pid 812) Use of int in maxseg socket option. [ 1214.784447][ T812] Use struct sctp_assoc_value instead 16:24:38 executing program 2: 16:24:38 executing program 0: 16:24:39 executing program 2: [ 1214.992676][ C0] net_ratelimit: 14 callbacks suppressed [ 1214.992697][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1215.005714][ C0] protocol 88fb is buggy, dev hsr_slave_1 16:24:39 executing program 0: [ 1215.062709][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1215.069017][ C0] protocol 88fb is buggy, dev hsr_slave_1 16:24:39 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r2}, {0x2, 0x2, r3}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x7, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) r6 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r6, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r7, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r8 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r8, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r8, 0x4c80, 0x0) r9 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r9, 0x26, &(0x7f00000000c0)) r10 = socket$kcm(0xa, 0x5, 0x0) r11 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r12, 0x0) fsetxattr$system_posix_acl(r11, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r13, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r14 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r14) accept$packet(r14, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r15 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r15, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r15, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r16 = socket$kcm(0xa, 0x5, 0x0) r17 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r17, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r16, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r20, 0x0) fsetxattr$system_posix_acl(r17, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r18}, {0x2, 0x2, r19}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r20}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r21 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r21, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r21, 0x4c80, 0x0) r22 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r22, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r24 = getpid() fcntl$lock(r23, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r24}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r25, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r26, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) 16:24:39 executing program 0: 16:24:39 executing program 2: 16:24:39 executing program 0: 16:24:39 executing program 2: 16:24:39 executing program 0: [ 1215.526489][ T831] sctp: [Deprecated]: syz-executor.4 (pid 831) Use of int in maxseg socket option. [ 1215.526489][ T831] Use struct sctp_assoc_value instead 16:24:39 executing program 0: 16:24:39 executing program 2: 16:24:39 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r2}, {0x2, 0x2, r3}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x7, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) r6 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r6, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r7, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r8 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r8, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r8, 0x4c80, 0x0) r9 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r9, 0x26, &(0x7f00000000c0)) r10 = socket$kcm(0xa, 0x5, 0x0) r11 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r12, 0x0) fsetxattr$system_posix_acl(r11, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r13, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r14 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r14) accept$packet(r14, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r15 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r15, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r15, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r16 = socket$kcm(0xa, 0x5, 0x0) r17 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r17, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r16, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r20, 0x0) fsetxattr$system_posix_acl(r17, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r18}, {0x2, 0x2, r19}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r20}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r21 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r21, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r21, 0x4c80, 0x0) r22 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r22, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r24 = getpid() fcntl$lock(r23, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r24}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r25, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r26, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) 16:24:39 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) r1 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x7f, 0x800) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000640)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f00000003c0)={&(0x7f0000000140), 0xc, &(0x7f0000000380)={&(0x7f0000000180)=ANY=[@ANYBLOB="256802f4630000", @ANYRES16=r3, @ANYBLOB="2100000000000000000006000000"], 0x14}}, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000400)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010027bd7000fcdbdf25030000004c000300080005007f0000011400020076657468315f746f5f62726964676500080001000c074b0fc100060000000000000000000000ffffac1414bb080008007c00000008001f00ff000000080004000100000014000300080004000800000008000500e0000001ca452c5bf50e068597afcde605316ce72c62eccd2a5b92e2fe29ea2ee941d7caee95d780ab23c9dc1f582d2167451184e1d9dc5214687e8d792994d0a2016418f0b1e2d8d6a5aacd1a78619c5426fc17ed5bd73c782c5121a16e32544d1bda3a8cb7ff8fe58dbf8b18bc4be609c7fa591ba89d7ea06f3d3fb6a3efad8e"], 0x7c}, 0x1, 0x0, 0x0, 0x4044011}, 0x12) sendto$inet(r0, &(0x7f00000000c0)="e8", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000240)=0x8) 16:24:39 executing program 0: 16:24:39 executing program 2: 16:24:40 executing program 2: 16:24:40 executing program 0: 16:24:40 executing program 0: 16:24:40 executing program 2: [ 1216.145630][ T850] sctp: [Deprecated]: syz-executor.4 (pid 850) Use of int in maxseg socket option. [ 1216.145630][ T850] Use struct sctp_assoc_value instead 16:24:40 executing program 0: 16:24:40 executing program 2: 16:24:40 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r2}, {0x2, 0x2, r3}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x7, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) r6 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r6, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r7, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r8 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r8, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r8, 0x4c80, 0x0) r9 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r9, 0x26, &(0x7f00000000c0)) r10 = socket$kcm(0xa, 0x5, 0x0) r11 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r12, 0x0) fsetxattr$system_posix_acl(r11, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r13, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r14 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r14) accept$packet(r14, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r15 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r15, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r15, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r16 = socket$kcm(0xa, 0x5, 0x0) r17 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r17, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r16, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r20, 0x0) fsetxattr$system_posix_acl(r17, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r18}, {0x2, 0x2, r19}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r20}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r21 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r21, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r21, 0x4c80, 0x0) r22 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r22, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r24 = getpid() fcntl$lock(r23, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r24}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r25, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r26, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) [ 1216.422651][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1216.428846][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1216.435223][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1216.441334][ C1] protocol 88fb is buggy, dev hsr_slave_1 16:24:40 executing program 2: 16:24:40 executing program 0: [ 1216.698416][ T867] sctp: [Deprecated]: syz-executor.4 (pid 867) Use of int in maxseg socket option. [ 1216.698416][ T867] Use struct sctp_assoc_value instead 16:24:40 executing program 0: 16:24:40 executing program 2: 16:24:41 executing program 0: 16:24:41 executing program 2: 16:24:41 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, 0x0, &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r2}, {0x2, 0x2, r3}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x7, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) r6 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r6, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r7, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r8 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r8, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r8, 0x4c80, 0x0) r9 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r9, 0x26, &(0x7f00000000c0)) r10 = socket$kcm(0xa, 0x5, 0x0) r11 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r12, 0x0) fsetxattr$system_posix_acl(r11, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r13, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r14 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r14) accept$packet(r14, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r15 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r15, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r15, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r16 = socket$kcm(0xa, 0x5, 0x0) r17 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r17, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r16, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r20, 0x0) fsetxattr$system_posix_acl(r17, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r18}, {0x2, 0x2, r19}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r20}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r21 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r21, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r21, 0x4c80, 0x0) r22 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r22, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r24 = getpid() fcntl$lock(r23, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r24}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r25, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r26, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) [ 1217.065961][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1217.072346][ C0] protocol 88fb is buggy, dev hsr_slave_1 16:24:41 executing program 0: 16:24:41 executing program 2: 16:24:41 executing program 0: [ 1217.308228][ T884] sctp: [Deprecated]: syz-executor.4 (pid 884) Use of int in maxseg socket option. [ 1217.308228][ T884] Use struct sctp_assoc_value instead 16:24:41 executing program 2: 16:24:41 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000040)={r6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000000)=ANY=[@ANYRES32=r6, @ANYBLOB="1f000000a94927501d636c0c4981d9f74c3bdce427ac9990e5edb31ef82668f40a9c5e"], &(0x7f0000000040)=0x27) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000280)={r7, 0x7, 0xec, "98626657b9b54c33127b8d45ebc6e05e6267bfedc94b480aa1811e70e9b871970d26a627eb0cf28cfae058c9ad702be147285cbf049f9c9d3cb25aec7615f4d6a834fdcc02a5a45a33fb54ffc6a73dc064f22ee864fee4db803520a88d67f5af14c2a5b1316e262730f84cd1d256d2a0a90f6d367ace5e78eaf28a4ae6832b7c32b015a1489da12b1aaa9b86ff2403fd09772849f0191ae46dbbb4195d84e235bf258e6a8aab2595bc4b676e0ced739729d6277743ed2e347d657c8eef3c2e377b77c60db83dd4335f39bc1d388c0efbcfdce11721d0d4d1b92771cb0e7daacc62fb16a3c146c57c093c2863"}, 0xf4) sendto$inet(r0, &(0x7f00000000c0)="e8", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) write$binfmt_elf64(r9, &(0x7f0000000c40)=ANY=[@ANYBLOB="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"], 0x8a9) shutdown(r0, 0x1) ioctl$VIDIOC_TRY_EXT_CTRLS(r2, 0xc0205649, &(0x7f0000000380)={0x4, 0x6, 0x80, [], &(0x7f0000000200)={0x3f82a2, 0x80000001, [], @p_u16=&(0x7f0000000080)}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup(r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r11, 0x800443d2, &(0x7f0000000500)={0xa, &(0x7f0000000400)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000240)=0x8) openat$cgroup_procs(r9, &(0x7f00000003c0)='cgroup.procs\x00', 0x2, 0x0) 16:24:41 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), 0x4) 16:24:41 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, 0x0, 0x0, 0x0, 0x2) syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x7, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r4, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) r7 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r7, 0x26, &(0x7f00000000c0)) r8 = socket$kcm(0xa, 0x5, 0x0) r9 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r10, 0x0) fsetxattr$system_posix_acl(r9, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r11, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r12 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r12) accept$packet(r12, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r13 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r13, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r14 = socket$kcm(0xa, 0x5, 0x0) r15 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r15, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r18, 0x0) fsetxattr$system_posix_acl(r15, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r16}, {0x2, 0x2, r17}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r18}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r19 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r19, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r19, 0x4c80, 0x0) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r20, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r22 = getpid() fcntl$lock(r21, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r22}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r23, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r24, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) 16:24:41 executing program 2: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, 0x0, &(0x7f0000000080)=""/97, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000480)=ANY=[]) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000006c0)=0x5) 16:24:41 executing program 0: perf_event_open(&(0x7f0000000100)={0x2000000005, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000}]) 16:24:41 executing program 2: creat(&(0x7f0000000300)='./file0\x00', 0x0) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='devpts\x00', 0x0, &(0x7f0000000200)='devpts\x00') r0 = gettid() tkill(r0, 0x3c) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = getpid() fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000008880), 0x400000000000059, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.stat\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f0000000000)) prctl$PR_GET_SECCOMP(0x15) ioctl$IOC_PR_RESERVE(r5, 0x401070c9, &(0x7f0000000080)={0x525a, 0xfffffffe}) write(r4, &(0x7f0000000340), 0x41395527) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) prctl$PR_SET_PDEATHSIG(0x1, 0x39) sched_setattr(0x0, &(0x7f0000000500)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x10, 0x2, 0x0) sendmsg(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="24000000260007031dfffd946f610500000000000543000000000000421ba3a20400ff7e", 0x24}], 0x1}, 0x0) [ 1217.863165][ T957] devpts: called with bogus options [ 1217.948001][ T907] sctp: [Deprecated]: syz-executor.4 (pid 907) Use of int in maxseg socket option. [ 1217.948001][ T907] Use struct sctp_assoc_value instead 16:24:42 executing program 2: r0 = open(&(0x7f0000000000)='./bus\x00', 0x1418c2, 0x0) write$P9_RWALK(r0, &(0x7f0000000040)=ANY=[@ANYRESHEX], 0x12) perf_event_open(&(0x7f00000000c0)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xe}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) write$P9_RREADDIR(r0, &(0x7f0000000080)=ANY=[@ANYRES32=r1], 0x4) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r0, 0x0) 16:24:42 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0xfff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x1fe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$TIPC_CMD_SHOW_STATS(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa8100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x0, 0x200, 0x70bd28, 0x25dfdbff, {}, ["", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x4) add_key(&(0x7f0000000000)='asymmetric\x00', 0x0, &(0x7f0000000440)="3058020af10cb8b56c9606987f", 0xd, 0xfffffffffffffffd) 16:24:42 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, 0x0, 0x0, 0x0, 0x2) syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x7, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r4, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) r7 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r7, 0x26, &(0x7f00000000c0)) r8 = socket$kcm(0xa, 0x5, 0x0) r9 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r10, 0x0) fsetxattr$system_posix_acl(r9, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r11, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r12 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r12) accept$packet(r12, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r13 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r13, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r14 = socket$kcm(0xa, 0x5, 0x0) r15 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r15, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r18, 0x0) fsetxattr$system_posix_acl(r15, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r16}, {0x2, 0x2, r17}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r18}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r19 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r19, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r19, 0x4c80, 0x0) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r20, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r22 = getpid() fcntl$lock(r21, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r22}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r23, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r24, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) 16:24:42 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='ramfs\x00\xbc+\xf6\x89\x03n\xc6\xc4\x81)\x7fZ\x01U\x1b\xc0B\x1d\n\x04\x95\xf2\x7f@\xac\xca\xd8\x99\xf9B\xc24\x8c\x8e\xe5\vq\xdd\x1a\'\x83\x9e\x99\xca\x98 \xa1>\xb2\x19!\xe8.z\r\x1f\x94c\xb4\xfd\xc65e\xfe5q\x1e\xac\x8f\xad\xb7\xe6? =\b\xd1\x14\xd7\xca.\x85\xb0]\xc4\x86\f9D[\xfc\xe6l\xd1\x1b\x16\xa9-\xfd^,\xbd|\xff\x01d\x94\x1e\xd9\xff%/|\x0e\xcc\x83=~\xa2\xee\xecW\xc0\xad\xf1\xb7\xc5p\x90\xf91\x85\xc6\x13\x84\xbf\x99\xd6\xf1\xb9h\xd4\xf7\x84\x99\xcb\xb9X\x16_\a\xa2\xb0\xb2\xd4\x97\xa0\x8d\x89\xa3\x82[\x00\x8a\xf7\"H3\xdc\'I%\xa1\x9e\xa8\x18\xc3\t\x0e\xfb\xd3@\t1J_\xe3\xa0_\xcc\xb8\x13\xde_:>\x00\x00\xad:H', 0x2800000, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) ftruncate(r0, 0x28007d) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$PPPIOCSMRRU(r2, 0x4004743b, &(0x7f0000000000)=0x5) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r5 = dup3(r3, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$VIDIOC_PREPARE_BUF(r5, 0xc058565d, &(0x7f0000000300)={0x5e47, 0x3, 0x4, 0x4000, {r6, r7/1000+30000}, {0x2, 0x2, 0x0, 0x3, 0xef, 0x3, "611928ea"}, 0x7fffffff, 0x3, @fd=r9, 0x4}) sendfile(r0, r0, 0x0, 0x200800100000001) 16:24:42 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x1e6) sendto$inet(r0, &(0x7f00000000c0)="e8", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000000)=0x5) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000240)=0x8) [ 1218.537299][ T1035] sctp: [Deprecated]: syz-executor.4 (pid 1035) Use of int in maxseg socket option. [ 1218.537299][ T1035] Use struct sctp_assoc_value instead 16:24:42 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, 0x0, 0x0, 0x0, 0x2) syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x7, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r4, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) r7 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r7, 0x26, &(0x7f00000000c0)) r8 = socket$kcm(0xa, 0x5, 0x0) r9 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r10, 0x0) fsetxattr$system_posix_acl(r9, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r11, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r12 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r12) accept$packet(r12, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r13 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r13, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r14 = socket$kcm(0xa, 0x5, 0x0) r15 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r15, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r18, 0x0) fsetxattr$system_posix_acl(r15, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r16}, {0x2, 0x2, r17}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r18}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r19 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r19, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r19, 0x4c80, 0x0) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r20, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r22 = getpid() fcntl$lock(r21, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r22}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r23, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r24, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) 16:24:42 executing program 0: r0 = socket(0x10, 0x803, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000740)={0x0, 0x0, 0x30}, 0xc) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f00000001c0), 0x58, 0x0}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000300), 0xc, &(0x7f00000006c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="04000000420080000000000000000000000000094259b5071b470ecd781a699bc0867f3a690bd090d5343a255d420678d377d61982c247117b858a9a5b000000000000000000f82a99"], 0x1}}, 0x20000000) sendto(r0, &(0x7f0000000100)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, &(0x7f0000000340)=0x81) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f0000000800)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@initdev}}, &(0x7f0000000900)=0xe8) r9 = getgid() setgid(r9) getgroups(0x2, &(0x7f0000000040)=[r9, 0xffffffffffffffff]) r10 = getgid() setgid(r10) getgroups(0x2, &(0x7f0000000040)=[r10, 0xffffffffffffffff]) getgroups(0x6, &(0x7f0000000940)=[r10, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xee00, 0xee00]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r12) getsockopt$sock_cred(r12, 0x1, 0x11, &(0x7f0000000980)={0x0, 0x0, 0x0}, &(0x7f00000009c0)=0xc) r14 = getgid() r15 = getgid() setgid(r15) getgroups(0x2, &(0x7f0000000040)=[r15, 0xffffffffffffffff]) r16 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r16, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r16, &(0x7f0000000080)={0xa, 0xfffc, 0x0, @dev, 0xb}, 0x1c) getsockopt$sock_cred(r16, 0x1, 0x11, &(0x7f0000000a00)={0x0, 0x0, 0x0}, &(0x7f0000000a40)=0xc) r18 = getgid() setgid(r18) getgroups(0x2, &(0x7f0000000040)=[r18, 0xffffffffffffffff]) fsetxattr$system_posix_acl(r3, &(0x7f00000007c0)='system.posix_acl_default\x00', &(0x7f0000000a80)=ANY=[@ANYBLOB="02000000d734a0b8d07b670100010000", @ANYRES32=r5, @ANYBLOB="02000700", @ANYRES32=r8, @ANYBLOB="040005000000000008000200", @ANYRES32=r9, @ANYBLOB="08000100", @ANYRES32=r11, @ANYBLOB="08000400", @ANYRES32=r13, @ANYBLOB="08000600", @ANYRES32=r14, @ANYBLOB="080068ac", @ANYRES32=r15, @ANYBLOB="08000500", @ANYRES32=r17, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r18, @ANYBLOB="10000300000000002000070000000000"], 0x6c, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0x49d}, {&(0x7f0000000400)=""/120, 0x2ce}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 1218.868626][ T32] audit: type=1800 audit(1573575882.912:56): pid=1048 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="file0" dev="ramfs" ino=202463 res=0 16:24:43 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="e8", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r0, 0x1) io_uring_register$IORING_UNREGISTER_FILES(0xffffffffffffffff, 0x3, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000000000)) r3 = creat(&(0x7f00000002c0)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000300)={0x3, 0x7fff, 0x2, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000240)=0x8) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='status\x00') ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r4, 0x8008ae9d, &(0x7f0000000340)=""/142) 16:24:43 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0xc0081, 0x0) ioctl$BLKFRASET(r0, 0x1264, &(0x7f0000000040)=0x3) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x7f, 0x0) setsockopt$RXRPC_EXCLUSIVE_CONNECTION(r1, 0x110, 0x3) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x40000, 0x0) write$FUSE_WRITE(r2, &(0x7f0000000100)={0x18, 0x0, 0x5, {0x2d5}}, 0x18) ioctl$DMA_BUF_IOCTL_SYNC(0xffffffffffffffff, 0x40086200, &(0x7f0000000140)=0x6) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x20100, 0x0) write$capi20(r3, &(0x7f00000001c0)={0x10, 0x4, 0xff, 0x145, 0x7, 0x40}, 0x10) r4 = dup(r3) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000200)={0xff, 0x4, 0x0, 0x1, 0x4, 0x7f, 0xd1, 0x9, 0x1f, 0x6, 0x81}, 0xb) r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000240)='/dev/null\x00', 0x4c0940, 0x0) ioctl$TIOCSRS485(r5, 0x542f, &(0x7f0000000280)={0xd0, 0x1f, 0xffff}) r6 = accept4(r4, &(0x7f00000002c0)=@l2, &(0x7f0000000340)=0x80, 0xc00) r7 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_STATS(r6, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x10402285}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r7, 0x100, 0x70bd2a, 0x25dfdbff, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x18854) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_XSAVE(r9, 0x5000aea5, &(0x7f0000000500)={"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"}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000003e40)={&(0x7f0000000900)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003d80)=[{&(0x7f0000000980)="7742307cf487fd639f1b3791b863b7ed47ade7d32aa207cfcb48869fcd76b68cffa60da43e7b4e40fa089122eac4d5f93c9e515f6b186a619adb44258fadd7dc", 0x40}, {&(0x7f00000009c0)="cb0af15bedf4190f65efa2c81db710f5287ba6cfc90c5d6264e15171ba3641041b370b0f381ea917cb605d894877b8e6be8e0e539b79c8dcf3f4ac89a71d4c1a5941c3d22a8510f46f6dc9b9145104aca76e6c6d4459a86af2cb70705702bdc3d0284c9be2e2980a6ee4e5365f249d15fb073741c3a1b7ec22e05a3fcf3833cb3c693cb22aa043683ee81059d1d7666ff386", 0x92}, {&(0x7f0000000a80)="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", 0x1000}, {&(0x7f0000001a80)="96f9dd2640131b9725b00e81cca8c983b62aa53c25f192c98794ade0cf4be3d5b4768806cd56ad4e7a5541f17a2c779bd9f3c8065ba96e76d694466c56808abc99dd7a48ebb21efa7234dcca11de4e9760143f1161110ec3a1f6737a1be85dfabe02442cfdc213616581d08881d0f34003cb76706554684ca59283d1cd94a48cba72fa3ce1b4dd2375c3b0e72e7a9933121ddc123b8e98712cac3476253e8da9f5b5051bd300fa9447fbe7857c20bca5e60807c779f64fb1b3c0930d39b995b5072c609d1588201d769ad4715706d3cfba2cc1a52e1fddd517cbe9e99b124e301eb5f4e919469468c1b3a3cdd13a833bd87e674bed", 0xf5}, {&(0x7f0000001b80)="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", 0x1000}, {&(0x7f0000002b80)="0ed462134cb3a77532e2317a3953f07ae12a9438eda9627b35d3325cd2c93bb6313603ab282bc698a6b891bbfe6735f84e97473388b4bad607b3c1503bc786c68ed290c00f3a1cadacc3b93af7d87bb6988c5fb9e84118bc17de1fe7d5c6c899f9c1f61ce8550070d60e42a0d2ef6a06ee7b399ce76ddf118d7cc0421753aba4e223f98a0d163dbfb052e7967ae5b9201a838ff9e92615c7ecfb14fc6919d6a2fae18b3e6f55a4fe240cc7bb201d0cab1a08896f0638200d51331d168cd6c7aa9e76898f87e3d07e", 0xc8}, {&(0x7f0000002c80)="a8fd3bb4f49dc04531e04aa93ed7437674732f50df924f40d3ac460247a6ce3d85de244a3866461e", 0x28}, {&(0x7f0000002cc0)="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", 0x1000}, {&(0x7f0000003cc0)="23f57e8c9bb602a26d1af08cf4a7080d064cd1d7f3c59d188baee0bf48afdd471b1f5aa30fec565ed98ce2c5b7dbbdd728a870abf951a201779aae49e9922f6999796a637c80287dffe3e0a9d14e0dfd799a5ae920ec13873bf135c307d526d793e539f894d960289ab684bbab4b27e87a0078e4c1760694615340d2771bb53444b939e01bac9ea957db6253250b49df2707b670c5a7b4804eed", 0x9a}], 0x9, 0x0, 0x0, 0x40}, 0x20041000) r10 = accept4$inet6(r9, &(0x7f0000003e80)={0xa, 0x0, 0x0, @local}, &(0x7f0000003ec0)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003f40)={0x0, 0x2c, &(0x7f0000003f00)=[@in={0x2, 0x4e24, @multicast1}, @in6={0xa, 0x4e20, 0x6, @empty, 0x3}]}, &(0x7f0000003f80)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r10, 0x84, 0x5, &(0x7f0000003fc0)={r11, @in6={{0xa, 0x4e23, 0x8000, @local, 0x5}}}, 0x84) r12 = openat$cgroup_subtree(r8, &(0x7f0000004080)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$FS_IOC_GETFLAGS(r12, 0x80086601, &(0x7f00000040c0)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000004100)=[@in={0x2, 0x4e24, @broadcast}, @in={0x2, 0x4e23, @rand_addr=0x101}, @in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6={0xa, 0x4e23, 0x7, @empty, 0x80000000}, @in={0x2, 0x4e21, @loopback}, @in6={0xa, 0x4e23, 0x1, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x7}], 0x78) rt_sigreturn() r13 = accept4$tipc(0xffffffffffffffff, &(0x7f0000004180)=@name, &(0x7f00000041c0)=0x10, 0x800) fchmod(r13, 0x33) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000004200)={0x0, 0xd7, "d1f234c02a116451bc93d72806b44035d0dae8b92cf4ec3e5263af714ac054cca71d756d3b501ae1e5ba727f8451a39c69a24247978ff5949a3901ef6ddd6a323fe1151180b4ebc231462144b8857ec4298ffd22c7ac1d3e73b6cb782c4ca47a8d429ef3cc1522bcc64421621adc73d4d41d0335d3cf947870b1ea1cdbe1d4b61df8c9fca94d59e08a2d76958fb4e72e245612176bf1d43a0c42c91084a6c9ea96edee2827595b8bbc02d36fe6e96c14863a317885ed80512df2ad8c5468ad7f984140b08f0451c612707fbe3f46ff08ff2dbd9920ca9b"}, &(0x7f0000004300)=0xdf) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f0000004340)={0x101, 0x2, 0x3, 0x3ba3, r14}, &(0x7f0000004380)=0x10) [ 1219.186916][ T1052] sctp: [Deprecated]: syz-executor.4 (pid 1052) Use of int in maxseg socket option. [ 1219.186916][ T1052] Use struct sctp_assoc_value instead 16:24:43 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$video4linux(&(0x7f0000000580)='/dev/v4l-subdev#\x00', 0x0, 0x320401) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'veth0_to_bond\x00'}, @IFLA_IF_NETNSID={0x8}]}, 0x3c}}, 0x0) r1 = request_key(&(0x7f0000000100)='id_legacy\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='{\x00', 0xfffffffffffffffd) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={'syz', 0x1}, &(0x7f0000000200)="4019cffeab39034b16ed76b8b38463f35d5854f07f565db88023242fc3aa041a24ebc86b059b054647e0527c65c91f9ad0c9f503a865c432bb8502b987b1b8e3b48b54ca99d91c408e7a5d11b6f176161e7cf251c112042abfa7e59c9c4799f913a29a463be2fc9c1c9a3703a97d97a28455f48f5f92af43bc64d05ed28ad1e283d7d2c3be4e965a44743f1dbdf2e144532c5efbf60440a8c770314a0d4adc3c136da916760f951da0bf1f73c3d00dff82ff44382cde31dca29e20b26305325bd8fe1651bbce648c6e6e5d0b0db223552d", 0xd1, r1) execve(&(0x7f00000005c0)='./file0\x00', &(0x7f00000007c0)=[&(0x7f0000000600)='\x00', &(0x7f0000000640)='id_legacy\x00', &(0x7f0000000680)='user\x00', &(0x7f00000006c0)='security$[{lo\x00', &(0x7f0000000700)='keyring-/lo\x00', &(0x7f0000000740)=').wlan0\x00', &(0x7f0000000780)='^{\x00'], &(0x7f00000009c0)=[&(0x7f0000000800)='-+[%\x93trusted&vmnet0\x00', &(0x7f0000000840)='(\x00', &(0x7f0000000880)='\x00', &(0x7f00000008c0)='}&selinuxmime_type\x00', &(0x7f0000000900)='/dev/v4l-subdev#\x00', &(0x7f0000000940)='devlink\x00', &(0x7f0000000980)='\\&{system\x00']) r2 = syz_open_dev$swradio(&(0x7f0000000300)='/dev/swradio#\x00', 0x1, 0x2) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000380)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r2, &(0x7f0000000540)={&(0x7f0000000340), 0xc, &(0x7f0000000500)={&(0x7f00000003c0)={0x12c, r3, 0x300, 0x70bd27, 0x25dfdbfd, {}, [{{@nsim={{0x10, 0x1, 'netdevsim\x00'}, {0x10, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0x4, 0x3}}, {{@nsim={{0x10, 0x1, 'netdevsim\x00'}, {0x10, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0x4, 0x2}}, {{@nsim={{0x10, 0x1, 'netdevsim\x00'}, {0x10, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0x4, 0x3}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x14, 0x2, '0000:00:10.0\x00'}}, {0x8}}, {0x8, 0x4, 0x2}}, {{@nsim={{0x7, 0x1, 'netdevsim\x00'}, {0x10, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x14, 0x2, '0000:00:10.0\x00'}}, {0x8}}, {0x8, 0x4, 0x3}}]}, 0x12c}, 0x1, 0x0, 0x0, 0x40}, 0x4080) 16:24:43 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, 0x0, &(0x7f0000000500)={{}, {}, [{0x2, 0x2, r2}, {0x2, 0x2, r3}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x7, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) r6 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r6, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r7, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r8 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r8, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r8, 0x4c80, 0x0) r9 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r9, 0x26, &(0x7f00000000c0)) r10 = socket$kcm(0xa, 0x5, 0x0) r11 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r12, 0x0) fsetxattr$system_posix_acl(r11, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r13, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r14 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r14) accept$packet(r14, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r15 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r15, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r15, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r16 = socket$kcm(0xa, 0x5, 0x0) r17 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r17, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r16, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r20, 0x0) fsetxattr$system_posix_acl(r17, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r18}, {0x2, 0x2, r19}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r20}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r21 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r21, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r21, 0x4c80, 0x0) r22 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r22, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r24 = getpid() fcntl$lock(r23, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r24}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r25, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r26, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) 16:24:43 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) pipe(&(0x7f0000000000)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x6, 0x7f, 0x7f, 0x1, 0x0, 0xa000, 0x4, 0x4, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, @perf_bp={&(0x7f00000000c0), 0x7}, 0x10, 0x7fffffff, 0x8001, 0x0, 0x8000, 0x20, 0x7ff}, 0x0, 0x1, r3, 0x1) epoll_create1(0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x8) r5 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000080)={@remote, 0x800, 0x0, 0x103, 0x1}, 0x20) setsockopt$inet6_int(r5, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x4, 0x4) connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x380000, @ipv4}, 0x1c) [ 1219.826806][ T1224] sctp: [Deprecated]: syz-executor.4 (pid 1224) Use of int in maxseg socket option. [ 1219.826806][ T1224] Use struct sctp_assoc_value instead 16:24:43 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000140)=0xffff, 0x2) r1 = ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000180)={0x8, 0x0, 0x4, 0x6, 0x5, [{0x5, 0x3, 0x82ef, 0x0, 0x0, 0x3402}, {0x39, 0x7, 0x4, 0x0, 0x0, 0x2}, {0x29799b56, 0x401, 0x0, 0x0, 0x0, 0x1000}, {0x1f, 0x7, 0x4, 0x0, 0x0, 0xbb238212267a4c32}, {0xbb0, 0x17e1, 0x5, 0x0, 0x0, 0x800}]}) write(r0, &(0x7f00000000c0)="2400000032001f02ff03f4f9002304000a04f51109000100020100020800028001000000", 0x24) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0xfffc, 0x0, @dev, 0xb}, 0x1c) accept(0xffffffffffffffff, &(0x7f0000000000)=@hci={0x1f, 0x0}, &(0x7f0000000080)=0x80) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000100)={@ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x2f, r3}) [ 1219.945628][ T1283] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1219.955542][ T1283] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1219.964959][ T1283] tc_dump_action: action bad kind 16:24:44 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="e8", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r0, 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000000)=0xfffffd69) 16:24:44 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, 0x0, &(0x7f0000000500)={{}, {}, [{0x2, 0x2, r2}, {0x2, 0x2, r3}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x7, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) r6 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r6, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r7, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r8 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r8, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r8, 0x4c80, 0x0) r9 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r9, 0x26, &(0x7f00000000c0)) r10 = socket$kcm(0xa, 0x5, 0x0) r11 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r12, 0x0) fsetxattr$system_posix_acl(r11, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r13, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r14 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r14) accept$packet(r14, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r15 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r15, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r15, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r16 = socket$kcm(0xa, 0x5, 0x0) r17 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r17, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r16, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r20, 0x0) fsetxattr$system_posix_acl(r17, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r18}, {0x2, 0x2, r19}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r20}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r21 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r21, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r21, 0x4c80, 0x0) r22 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r22, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r24 = getpid() fcntl$lock(r23, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r24}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r25, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r26, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) 16:24:44 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$netlink(0x10, 0x3, 0x80000000004) write(r4, &(0x7f000058bfe4)="29000000140003b7ff000000040860eb0100100006a40e07fff00fd57f25ffffff0100002a00f3ff09", 0x29) write(r3, &(0x7f0000000040)="f86411dd9739deb6dd9cc3598bf94540450408068d97c8cbbd4468dd20c262e3b302f46d8a886b3867c8ba4feeb74ea4e04caf8d00277a1d9ef1a7c0a828d06552ab3bc5e1f02876507d1ad17f545f4346701b8f5b1495099d5514df1da866d4f671ca1edb5fc9320841f24461d5cdf06f8aa5a99f5e16ba70a9e48beab393ce383cee315128ada040513db05c6f9dc974a7acf3e85eec5e0470848f92cb7af708505cad1f47334c4a389bf6d0c1c942ecc6c787d1a8fa485cccff97d7375d73d9c430d5dfc0f00cfdcd9d9b1e678422d9a8676b9638e9ec916bf496a6f7132cf5b2815781468a", 0xe7) recvfrom(r4, 0x0, 0x0, 0x0, 0x0, 0x0) keyctl$KEYCTL_CAPABILITIES(0x1f, &(0x7f0000000140)=""/191, 0xbf) 16:24:44 executing program 2: r0 = memfd_create(&(0x7f0000000100)='\vem1\xc1\xf8\xa6\x8dN\xc0\xa3\\\xe2\xcb\xa2\xba\xe5\xf4\x97\xac#*\xff', 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="40000000000025000400000005007c00000000000000280000000000d4e34ba67f6ebd451a22dec4c83108206624ca7a4f9d38e16565a16eb68ca2227b28aa5a5282ff43ba0c2b77d868c0757da79288e04d05da51f45ebf460b26bbc86d383a064ea312ba66db4ce4948932585fc97ed370ddb2a3acadc68287b2e940eb689162949f0e102da9edd02e3913d84545b63c4700"/158], 0x1c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x80000000004, 0x11, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0xfffc, 0x0, @dev, 0xb}, 0x1c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) r5 = syz_open_dev$swradio(&(0x7f0000000240)='/dev/swradio#\x00', 0x0, 0x2) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000000280)={r2, r4}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000000040)={r7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000080)={r7, 0x9, 0x43, 0x5}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000200)={r8, 0x4, 0x3, [0xf67e, 0xe8d, 0x3]}, 0xe) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x1f0, &(0x7f0000000000)=[{}]}, 0x10) [ 1220.439908][ T1362] sctp: [Deprecated]: syz-executor.4 (pid 1362) Use of int in maxseg socket option. [ 1220.439908][ T1362] Use struct sctp_assoc_value instead [ 1220.582582][ C1] net_ratelimit: 10 callbacks suppressed [ 1220.582603][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1220.594847][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1220.601560][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1220.608013][ C1] protocol 88fb is buggy, dev hsr_slave_1 16:24:44 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, 0x0, &(0x7f0000000500)={{}, {}, [{0x2, 0x2, r2}, {0x2, 0x2, r3}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x7, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) r6 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r6, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r7, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r8 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r8, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r8, 0x4c80, 0x0) r9 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r9, 0x26, &(0x7f00000000c0)) r10 = socket$kcm(0xa, 0x5, 0x0) r11 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r12, 0x0) fsetxattr$system_posix_acl(r11, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r13, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r14 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r14) accept$packet(r14, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r15 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r15, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r15, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r16 = socket$kcm(0xa, 0x5, 0x0) r17 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r17, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r16, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r20, 0x0) fsetxattr$system_posix_acl(r17, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r18}, {0x2, 0x2, r19}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r20}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r21 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r21, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r21, 0x4c80, 0x0) r22 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r22, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r24 = getpid() fcntl$lock(r23, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r24}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r25, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r26, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) 16:24:45 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="e8", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000240)=0x8) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000000)={0x3b, 0x5, 0x3e, 0xffff, 0x16, 0x5, 0x9, 0x6, 0x8c, 0xf8}) [ 1221.023840][ T1509] sctp: [Deprecated]: syz-executor.4 (pid 1509) Use of int in maxseg socket option. [ 1221.023840][ T1509] Use struct sctp_assoc_value instead 16:24:45 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, 0x0, &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r2}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x54, 0x2) syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x7, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) r5 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r5, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r7, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) r8 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r8, 0x26, &(0x7f00000000c0)) r9 = socket$kcm(0xa, 0x5, 0x0) r10 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r11, 0x0) fsetxattr$system_posix_acl(r10, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r12, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r13 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r13) accept$packet(r13, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r14 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r14, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r15 = socket$kcm(0xa, 0x5, 0x0) r16 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r16, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r15, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r19, 0x0) fsetxattr$system_posix_acl(r16, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r17}, {0x2, 0x2, r18}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r19}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r20, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r20, 0x4c80, 0x0) r21 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r21, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r23 = getpid() fcntl$lock(r22, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r23}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r24, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r25, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) [ 1221.232315][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1221.238567][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1221.302550][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1221.308819][ C0] protocol 88fb is buggy, dev hsr_slave_1 16:24:45 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffc66) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x119000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000001080)="0f3a0f7f0dbdbaf80c66b8be0f9d8a66efbafc0ced0f01c9ba430066edf30fb23e00006426660f383390ffff3636660ff48a0400baa10066ed0f7928baf80c66b8ecac648866efbafc0c66b80a00000066ef", 0x32926d10ba0c8202}], 0x1, 0x0, 0x0, 0x0) r3 = dup(r0) write$RDMA_USER_CM_CMD_BIND_IP(r3, &(0x7f0000000000)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e21, 0x8e000000, @local, 0x40}}}, 0x30) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0xffffffffffffff78, 0x0, 0x0, 0xfffffffffffffd9c) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:24:45 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r5, &(0x7f0000000080)={0xa, 0xfffc, 0x0, @dev, 0xb}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000280)={0x0, 0x7f, 0x100}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000300)={r6, 0x7}, &(0x7f0000000340)=0x8) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000080)=0xe9c, &(0x7f00000000c0)=0x4) mremap(&(0x7f00008d1000/0x1000)=nil, 0x1000, 0x1000, 0x2, &(0x7f0000425000/0x1000)=nil) r7 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r7, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) bind$unix(r0, &(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e) r8 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) r11 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r11, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r11, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r11, 0x84, 0x66, &(0x7f0000000040)={r12}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r10, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r12, &(0x7f0000000140)=0x4) sendfile(r7, r8, &(0x7f0000000040)=0x100060, 0xa808) [ 1221.616775][ T1519] sctp: [Deprecated]: syz-executor.4 (pid 1519) Use of int in maxseg socket option. [ 1221.616775][ T1519] Use struct sctp_assoc_value instead 16:24:46 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, 0x0, &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r2}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x54, 0x2) syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x7, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) r5 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r5, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r7, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) r8 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r8, 0x26, &(0x7f00000000c0)) r9 = socket$kcm(0xa, 0x5, 0x0) r10 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r11, 0x0) fsetxattr$system_posix_acl(r10, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r12, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r13 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r13) accept$packet(r13, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r14 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r14, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r15 = socket$kcm(0xa, 0x5, 0x0) r16 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r16, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r15, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r19, 0x0) fsetxattr$system_posix_acl(r16, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r17}, {0x2, 0x2, r18}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r19}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r20, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r20, 0x4c80, 0x0) r21 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r21, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r23 = getpid() fcntl$lock(r22, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r23}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r24, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r25, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) 16:24:46 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f0000000040)="e8", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @empty}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000240)=0x8) 16:24:46 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x2, 0x0, 0x2, 0xec}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={0x0, @multicast2, @initdev}, &(0x7f0000000140)=0xc) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendto$inet(r3, &(0x7f00000001c0)="ac557054bd5a96e652c4265bc8b073b10dd67617311c470c70249502e8cba42cc9eae390283eaa31ede7461e3d150789b1c263978675942054925ae21157e57805d4a2d3a55c73b040b5d0a299a7ac2b610bd3df5aa16006f88070608da44e209c453d12cd47c6e2ffd59379d3472784a5", 0x71, 0x4, &(0x7f0000000040)={0x2, 0x4e24, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000180)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1, 0x0, 0xfffffffffffffeff}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f0000000a40)=""/38, 0x26}, {&(0x7f0000000a80)=""/108, 0x6c}], 0x2}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) sendto$inet(r0, &(0x7f00000012c0)='\f', 0x1, 0x11, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r4) preadv(r4, &(0x7f0000000cc0)=[{&(0x7f00000002c0)=""/216, 0xd8}, {&(0x7f00000005c0)=""/227, 0xe3}, {&(0x7f0000000240)=""/52, 0x34}, {&(0x7f0000000800)=""/232, 0xe8}, {&(0x7f00000003c0)=""/22, 0x16}, {&(0x7f0000000900)=""/251, 0xfb}, {&(0x7f0000000b00)=""/157, 0x9d}, {&(0x7f0000000500)=""/115, 0x73}, {&(0x7f0000000bc0)=""/155, 0x9b}], 0x9, 0x3) [ 1222.285611][ T1635] sctp: [Deprecated]: syz-executor.4 (pid 1635) Use of int in maxseg socket option. [ 1222.285611][ T1635] Use struct sctp_assoc_value instead 16:24:46 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={0x0, {0x2, 0x4e20, @loopback}, {0x2, 0x4e22, @local}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x22}}, 0x318, 0x0, 0x0, 0x0, 0x5, &(0x7f0000000040)='vlan0\x00', 0x3, 0x5, 0x800}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r1, &(0x7f00000000c0)="e8", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r1, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000240)=0x8) 16:24:46 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f00000000c0)=0x10d060000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SCSI_IOCTL_PROBE_HOST(r2, 0x5385, &(0x7f00000001c0)={0xf5, ""/245}) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x11, r0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$bt_bnep(0x1f, 0x3, 0x4) lsetxattr$trusted_overlay_upper(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)='trusted.overlay.upper\x00', &(0x7f0000000600)={0x0, 0xfb, 0xc3, 0x4, 0x9, "b2e23f5963e71759159df0eac34d4a81", "476fefe32e05e078e1aae3e0f2776b392c1a83de89c715953d5ff41f67d5b5a31c90627d6579f18289132b3c370e648ce07a34bf842451fe801fb36202159d1971d8fcf63eb422c6cd59cbdd6a4f08056af608a3da5e0eba93302e4911f1ca04de02d314736ebdcbd97cb07b22d0374462a93ba83783bf6211947168be90c3d14d79192256dc79e940db36235235edd9dd40eec1160e8889493d503e651e631ea86bacba4681d36f665af25f0c46"}, 0xc3, 0x3) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000000080)}, {&(0x7f00000003c0)=""/177, 0xb1}, {&(0x7f0000000540)=""/64, 0x1c}, {&(0x7f0000000140)=""/21, 0x15}, {&(0x7f0000000480)=""/28, 0x1c}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x7) r5 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0xfffc, 0x0, @ipv4={[], [], @local}, 0xcd3}, 0x4) ftruncate(r5, 0x1ff) personality(0x410000e) r6 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$DRM_IOCTL_GET_MAGIC(r6, 0x80046402, &(0x7f0000000000)=0xcfba) r7 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x52, r7, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000100)=0x6) 16:24:46 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='vS\xfdIG|\x8aL[\xf2\'\x9c\xea\xb1\xc0\xb1\x19\x91\x9d/Q\xd9\xe3T\xce\xdax;\x02%\xc5\x1c\xd5GA\xad[(\xbblZ\x01\x1dF\x92#]%sj\xd0i\xc6C\x1f&\xe2\xc5\xa5z\x7f\xe1 \xfb\xc27\x03\x84\x8e\xef\x82-\xfc$$\xaf\v\xbd\x95\x1e\x0f\xbeVI\xec\r!\f\x86\xf5\xfb[Y\x1e\xd4\xdfc\xb1\xc8\xa2\xc1/5\xffr\x1f\x80@\xb8F\xea\xde\x93\xa1\xcb6\xee\xf2\xce\x95\xf2\xfdxR\x17F\xad\xc1~\xa2\x97=O^o\"\xbb\xa8\x9746'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="a3d6f22ee940060b0da33d0003356cee", 0x10) r2 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r2, &(0x7f0000008440)=[{{0x0, 0x1aa, 0x0}}], 0x400000000000107, 0x0) 16:24:46 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, 0x0, &(0x7f0000000500)={{}, {0x1, 0x8}, [], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x4c, 0x2) syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x7, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r4, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) r7 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r7, 0x26, &(0x7f00000000c0)) r8 = socket$kcm(0xa, 0x5, 0x0) r9 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r10, 0x0) fsetxattr$system_posix_acl(r9, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r11, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r12 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r12) accept$packet(r12, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r13 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r13, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r14 = socket$kcm(0xa, 0x5, 0x0) r15 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r15, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r18, 0x0) fsetxattr$system_posix_acl(r15, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r16}, {0x2, 0x2, r17}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r18}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r19 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r19, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r19, 0x4c80, 0x0) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r20, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r22 = getpid() fcntl$lock(r21, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r22}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r23, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r24, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) 16:24:46 executing program 2: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, 0x0, &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r2}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x54, 0x2) syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x7, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) r5 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r5, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r7, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) r8 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r8, 0x26, &(0x7f00000000c0)) r9 = socket$kcm(0xa, 0x5, 0x0) r10 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r11, 0x0) fsetxattr$system_posix_acl(r10, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r12, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r13 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r13) accept$packet(r13, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r14 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r14, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r15 = socket$kcm(0xa, 0x5, 0x0) r16 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r16, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r15, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r19, 0x0) fsetxattr$system_posix_acl(r16, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r17}, {0x2, 0x2, r18}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r19}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r20, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r20, 0x4c80, 0x0) r21 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r21, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r23 = getpid() fcntl$lock(r22, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r23}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r24, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r25, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) [ 1222.662377][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1222.668576][ C1] protocol 88fb is buggy, dev hsr_slave_1 16:24:47 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x8000, 0x0) ioctl$RTC_RD_TIME(r0, 0x80247009, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)}, 0x20000000) ioctl$TUNSETVNETBE(0xffffffffffffffff, 0x400454de, &(0x7f0000000080)=0x1) [ 1222.945988][ T1762] sctp: [Deprecated]: syz-executor.4 (pid 1762) Use of int in maxseg socket option. [ 1222.945988][ T1762] Use struct sctp_assoc_value instead [ 1223.027863][ T1878] sctp: [Deprecated]: syz-executor.2 (pid 1878) Use of int in maxseg socket option. [ 1223.027863][ T1878] Use struct sctp_assoc_value instead 16:24:47 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, 0x0, &(0x7f0000000500)={{}, {0x1, 0x8}, [], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x4c, 0x2) syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x7, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r4, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) r7 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r7, 0x26, &(0x7f00000000c0)) r8 = socket$kcm(0xa, 0x5, 0x0) r9 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r10, 0x0) fsetxattr$system_posix_acl(r9, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r11, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r12 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r12) accept$packet(r12, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r13 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r13, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r14 = socket$kcm(0xa, 0x5, 0x0) r15 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r15, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r18, 0x0) fsetxattr$system_posix_acl(r15, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r16}, {0x2, 0x2, r17}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r18}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r19 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r19, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r19, 0x4c80, 0x0) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r20, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r22 = getpid() fcntl$lock(r21, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r22}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r23, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r24, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) 16:24:47 executing program 0: openat$snapshot(0xffffffffffffff9c, 0x0, 0x80000, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) perf_event_open(0x0, r1, 0x10, r0, 0xa) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(0xffffffffffffffff, 0x80047453, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x9fc, 0x0) write$UHID_DESTROY(0xffffffffffffffff, &(0x7f0000000d80), 0x4) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x2761, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r2, 0x4028700f, &(0x7f0000000040)={0x0, 0x0, {0x0, 0x0, 0x7, 0x15, 0xb, 0x64, 0x3}}) fsetxattr$trusted_overlay_redirect(0xffffffffffffffff, &(0x7f0000000000)='trusted.overlay.redirect\x00', &(0x7f0000000040)='./file0\x00', 0x3, 0x0) r3 = syz_open_dev$radio(&(0x7f0000000140)='/dev/radio#\x00', 0x3, 0x2) perf_event_open(&(0x7f0000000200)={0x4, 0x70, 0x5, 0x80, 0x5, 0x20, 0x0, 0x11, 0x4, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0xd2a6, 0x1, @perf_config_ext={0x800, 0x20}, 0x10000, 0x1bf4, 0x0, 0x0, 0xfff, 0x6, 0x1}, 0xffffffffffffffff, 0x9, r3, 0x9) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x800, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r4) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0xccd491cf90cf35bd, 0x0) dup(r5) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, 0x0, 0x0) syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x0, 0x2) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x27) 16:24:47 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000000)) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r2, &(0x7f00000000c0)="e8", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x217) shutdown(r2, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000240)=0x8) 16:24:47 executing program 2: r0 = socket$inet6(0xa, 0x1000000000005, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) r4 = gettid() sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r3, @ANYBLOB="000000000000000008001300", @ANYRES32=r4, @ANYBLOB="0c00290018000300d801dacd"], 0x34}}, 0x0) r5 = syz_open_procfs(r4, &(0x7f0000000000)='fd/4\x00') ioctl$sock_SIOCBRADDBR(r5, 0x89a0, &(0x7f0000000080)='bridge_slave_1\x00') getsockopt$inet_buf(r0, 0x84, 0x19, 0x0, &(0x7f0000000040)) [ 1223.517475][ T1998] netlink: 'syz-executor.2': attribute type 41 has an invalid length. [ 1223.637470][ T2004] netlink: 'syz-executor.2': attribute type 41 has an invalid length. [ 1223.646140][ T1990] sctp: [Deprecated]: syz-executor.4 (pid 1990) Use of int in maxseg socket option. [ 1223.646140][ T1990] Use struct sctp_assoc_value instead 16:24:47 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="e8", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r0, 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000240)=0x8) 16:24:47 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b4050000000000006110180000000000a6683405000000000000950000000000"], &(0x7f0000003ff6)='G\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x1dd}, 0x48) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(0xffffffffffffffff, 0x4008af60, &(0x7f0000000300)={@reserved}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffffffffffff}, 0x2, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r1, &(0x7f00000002c0)={0xb, 0x10, 0xfa00, {&(0x7f0000000140), r4, 0x2}}, 0x18) sendmsg$TIPC_NL_PEER_REMOVE(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0xfffffff7) r9 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r9, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r9, &(0x7f0000000080)={0xa, 0xfffc, 0x0, @dev, 0xb}, 0x1c) ioctl$ifreq_SIOCGIFINDEX_team(r9, 0x8933, &(0x7f0000000340)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0xd4, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10, 0x348f37f433fddbe1}, [@IFLA_LINKINFO={0xb4, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0xa0, 0x2, [@gre_common_policy=[@IFLA_GRE_ERSPAN_INDEX={0x8, 0x15, 0x111b2}, @IFLA_GRE_PMTUDISC={0x8}, @IFLA_GRE_IFLAGS={0x8, 0x2, 0x3}, @IFLA_GRE_OFLAGS={0x8, 0x3, 0x1c8}, @IFLA_GRE_IFLAGS={0x8, 0x2, 0x9}, @IFLA_GRE_ENCAP_SPORT={0x8, 0x10, 0x4e23}, @IFLA_GRE_IFLAGS={0x8, 0x2, 0x6}, @IFLA_GRE_IFLAGS={0x8, 0x2, 0xe1}, @IFLA_GRE_ENCAP_DPORT={0x8, 0x11, 0x4e20}], @IFLA_GRE_REMOTE={0x14, 0x7, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x2a}}}, @IFLA_GRE_LOCAL={0x14, 0x6, @local}, @IFLA_GRE_LOCAL={0x14, 0x6, @rand_addr="e678d037e58b95581a2fd8cd4047a46e"}, @gre_common_policy=[@IFLA_GRE_IKEY={0x8, 0x4, 0x40}, @IFLA_GRE_ERSPAN_INDEX={0x8, 0x15, 0x9ac5b}, @IFLA_GRE_TTL={0x8, 0x8, 0x8}]]}}}]}, 0xd4}}, 0x0) 16:24:47 executing program 2: unshare(0x400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect(r0, &(0x7f00000001c0)=@nl=@unspec, 0x80) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x102200, 0x0) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000080)=@gcm_128={{0x789}, "91eb00d0190ee715", "a3af8ee12952772f42be6f900b6481f6", "b953d296", "8c3b4663940f29a9"}, 0x28) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) 16:24:47 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, 0x0, &(0x7f0000000500)={{}, {0x1, 0x8}, [], {}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x4c, 0x2) syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x7, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r4, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) r7 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r7, 0x26, &(0x7f00000000c0)) r8 = socket$kcm(0xa, 0x5, 0x0) r9 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r10, 0x0) fsetxattr$system_posix_acl(r9, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r11, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r12 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r12) accept$packet(r12, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r13 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r13, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r14 = socket$kcm(0xa, 0x5, 0x0) r15 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r15, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r18, 0x0) fsetxattr$system_posix_acl(r15, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r16}, {0x2, 0x2, r17}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r18}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r19 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r19, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r19, 0x4c80, 0x0) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r20, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r22 = getpid() fcntl$lock(r21, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r22}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r23, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r24, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) 16:24:48 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x6, 0x2000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x10000, 0x0, 0x0, 0x1000, &(0x7f0000001000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000000)={0x10004, 0x0, 0x10000, 0x2000, &(0x7f0000001000/0x2000)=nil}) close(r2) 16:24:48 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000003ff8)=0x8000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_SET(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="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"], 0x34}}, 0x0) sendmsg$TIPC_NL_SOCK_GET(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000040)={&(0x7f0000000400)={0x164, r4, 0x200, 0x70bd25, 0x25dfdbfc, {}, [@TIPC_NLA_MON={0x1, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}]}, @TIPC_NLA_SOCK={0x2c}, @TIPC_NLA_SOCK={0x1c, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x48}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}]}, @TIPC_NLA_LINK={0xd0, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6389}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1f}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5afb}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_TOL={0xfffffffffffffea4, 0x2, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffff8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}]}, @TIPC_NLA_LINK_PROP={0x34, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_MEDIA={0xc, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}]}, @TIPC_NLA_MON={0xc, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}]}, @TIPC_NLA_MEDIA={0xc, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}]}, 0x164}, 0x1, 0x0, 0x0, 0x8048055}, 0x4000) write$cgroup_int(r0, &(0x7f0000000080), 0x12) close(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) connect$bt_rfcomm(r0, &(0x7f00000000c0)={0x1f, {0x4, 0x1, 0x5e, 0x9, 0x40, 0xd7}, 0xb8}, 0xa) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) 16:24:48 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000080)={0x0, 0x1, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x111, 0x1}}, 0x20) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, &(0x7f0000000040)) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0x6000000, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @mcast2}, r1}}, 0x420) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000000c0)={0x5, 0x9b1, 0x8, 0x9, 0x9ff8, 0x79, 0x34, 0x8, 0x0}, &(0x7f0000000100)=0x20) syz_open_dev$vbi(&(0x7f0000000300)='/dev/vbi#\x00', 0x1, 0x2) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000140)={r7, 0x4}, 0x8) r8 = dup(r6) r9 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x8, 0x50280) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r9, 0x6, 0x16, &(0x7f00000002c0)=[@timestamp, @mss={0x2, 0x6}, @timestamp, @mss={0x2, 0x10001}, @window={0x3, 0x4, 0x40}, @sack_perm, @timestamp, @timestamp], 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$MON_IOCQ_URB_LEN(r8, 0x9201) getsockname$packet(r5, &(0x7f0000001580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000015c0)=0x14) sendto$packet(r3, &(0x7f00000000c0), 0x0, 0x40044, &(0x7f0000001600)={0x11, 0x1c, r10, 0x1, 0x3, 0x6, @broadcast}, 0x14) [ 1224.310722][ T2020] sctp: [Deprecated]: syz-executor.4 (pid 2020) Use of int in maxseg socket option. [ 1224.310722][ T2020] Use struct sctp_assoc_value instead 16:24:48 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x5) r1 = socket(0xa, 0x1, 0x0) close(r1) sendmmsg$inet_sctp(r1, &(0x7f0000002cc0)=[{0x0, 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0x14, &(0x7f0000001240)=@assoc_value, &(0x7f0000001880)=0x8) setsockopt$RXRPC_SECURITY_KEY(r1, 0x110, 0x1, &(0x7f0000000300)='syz', 0x3) write$binfmt_misc(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="5300000044a6aeabec2e1520000000000000001000fff64017db9820000000003b08d403ffff633b27e59aa144175dd106736d24c3f2c876d6990100000000deff0025da3f0dc7ec6e26560000080000ab31c3a45780f8a6525073"], 0x58) write$P9_RATTACH(0xffffffffffffffff, &(0x7f0000000080)={0x14, 0x69, 0x1, {0x1, 0x4, 0x5}}, 0x14) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000380)={'syz'}, &(0x7f00000001c0)="bc", 0x1, 0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='ns\x00') setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000000140)={0xffffff80, 0x6, 0x78c, 0x3}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000400)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800006e159db3002000200029bd7000ffdbdf2502001245859df2ad"], 0x28}, 0x1, 0x0, 0x0, 0x40}, 0xec586ad5a4d5db69) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000200)='/dev/full\x00', 0x9e685ac8a8e3a5e9, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) r7 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/full\x00', 0x400000, 0x0) ioctl$KDADDIO(r3, 0x4b34, 0x2) ioctl$KVM_GET_VCPU_EVENTS(r7, 0x4400ae8f, &(0x7f0000000140)) ioctl$KVM_RUN(r6, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r2, r6, &(0x7f000000c000/0x18000)=nil, 0x0, 0xffffffffffffff6e, 0x1, 0x0, 0x72) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup3(r9, r8, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$BINDER_GET_NODE_INFO_FOR_REF(r10, 0xc018620c, &(0x7f0000000480)) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f00000000c0)={{0x2, 0x1, 0x7, 0x0, 0xfffffffd}}) 16:24:48 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, 0x0, &(0x7f0000000500)={{}, {0x1, 0x8}, [], {}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x4c, 0x2) syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x7, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r4, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) r7 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r7, 0x26, &(0x7f00000000c0)) r8 = socket$kcm(0xa, 0x5, 0x0) r9 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r10, 0x0) fsetxattr$system_posix_acl(r9, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r11, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r12 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r12) accept$packet(r12, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r13 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r13, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r14 = socket$kcm(0xa, 0x5, 0x0) r15 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r15, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r18, 0x0) fsetxattr$system_posix_acl(r15, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r16}, {0x2, 0x2, r17}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r18}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r19 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r19, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r19, 0x4c80, 0x0) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r20, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r22 = getpid() fcntl$lock(r21, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r22}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r23, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r24, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) [ 1224.634626][ C0] sd 0:0:1:0: [sg0] tag#7518 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 1224.644264][ C0] sd 0:0:1:0: [sg0] tag#7518 CDB: Test Unit Ready [ 1224.650941][ C0] sd 0:0:1:0: [sg0] tag#7518 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1224.660744][ C0] sd 0:0:1:0: [sg0] tag#7518 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1224.670541][ C0] sd 0:0:1:0: [sg0] tag#7518 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1224.680330][ C0] sd 0:0:1:0: [sg0] tag#7518 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1224.690122][ C0] sd 0:0:1:0: [sg0] tag#7518 CDB[40]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1224.699885][ C0] sd 0:0:1:0: [sg0] tag#7518 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1224.709671][ C0] sd 0:0:1:0: [sg0] tag#7518 CDB[60]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1224.719462][ C0] sd 0:0:1:0: [sg0] tag#7518 CDB[70]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1224.729258][ C0] sd 0:0:1:0: [sg0] tag#7518 CDB[80]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1224.739024][ C0] sd 0:0:1:0: [sg0] tag#7518 CDB[90]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1224.748841][ C0] sd 0:0:1:0: [sg0] tag#7518 CDB[a0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1224.758609][ C0] sd 0:0:1:0: [sg0] tag#7518 CDB[b0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1224.768437][ C0] sd 0:0:1:0: [sg0] tag#7518 CDB[c0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1224.778228][ C0] sd 0:0:1:0: [sg0] tag#7518 CDB[d0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1224.788030][ C0] sd 0:0:1:0: [sg0] tag#7518 CDB[e0]: 00 00 00 00 00 00 00 00 00 00 00 00 16:24:48 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x101000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0xfffc, 0x0, @dev, 0xb}, 0x1c) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x2002, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB="0c726f6f746d6f64653d30de6f3a3155d5ec4a50303030303030303830303030303030303132303030302c757365725f69643d", @ANYRESDEC=r1, @ANYBLOB="0d67726f75701f69643d", @ANYRESDEC=r3, @ANYBLOB=',allow_other,smackfshat=*,measure,\x00']) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$rxrpc(0x21, 0x2, 0xa) bind$rxrpc(r5, &(0x7f00000009c0)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x4e21}}, 0x24) r6 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$rxrpc(0x21, 0x2, 0xa) bind$rxrpc(r7, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}}, 0x24) 16:24:49 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000080)=0xe1) getsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, &(0x7f0000000000), &(0x7f0000000040)=0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r3, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r3, &(0x7f0000000200)="e8", 0x1, 0x4004844, &(0x7f000052a000)={0x2, 0x0, @rand_addr=0x1000}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000000140), &(0x7f00000001c0)=0x4) shutdown(r3, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000240)=0x8) r6 = getegid() setfsgid(r6) [ 1225.072734][ T2147] sctp: [Deprecated]: syz-executor.4 (pid 2147) Use of int in maxseg socket option. [ 1225.072734][ T2147] Use struct sctp_assoc_value instead 16:24:49 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000134000)={0x2, 0x0, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fa, &(0x7f0000000140)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$vbi(&(0x7f0000000200)='/dev/vbi#\x00', 0x0, 0x2) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000440)=""/186) r2 = socket$kcm(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x5452, &(0x7f0000000080)) setsockopt$sock_attach_bpf(r2, 0x1, 0x7, &(0x7f0000000280), 0x4) close(r2) r3 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x105084) r4 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x8c\x00'/15, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) fstat(r5, &(0x7f0000000000)) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a3", 0x1}], 0x1, 0x81003) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup2(r7, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r8, 0xc10c5541, &(0x7f0000000300)={0x20, 0x5, 0x40000, 0x0, 0x0, [], [], [], 0x7fff, 0x100}) sendfile(r0, r3, 0x0, 0x102000002) 16:24:49 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='fdinfo/3\x00') ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) sendto$inet(r0, &(0x7f00000000c0)="e8", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000240)=0x8) 16:24:49 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, 0x0, &(0x7f0000000500)={{}, {0x1, 0x8}, [], {}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x4c, 0x2) syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x7, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r4, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) r7 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r7, 0x26, &(0x7f00000000c0)) r8 = socket$kcm(0xa, 0x5, 0x0) r9 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r10, 0x0) fsetxattr$system_posix_acl(r9, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r11, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r12 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r12) accept$packet(r12, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r13 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r13, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r14 = socket$kcm(0xa, 0x5, 0x0) r15 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r15, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r18, 0x0) fsetxattr$system_posix_acl(r15, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r16}, {0x2, 0x2, r17}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r18}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r19 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r19, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r19, 0x4c80, 0x0) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r20, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r22 = getpid() fcntl$lock(r21, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r22}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r23, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r24, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) 16:24:49 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=ANY=[@ANYBLOB="020700090200000000000000d80000003c05771373ae0aacf74da4822e386b8c2de40fdd1c63bc6d5ff51295b74207f92525aa8a8f013c8b6b34e759c7eb63242717d3f3854e69d62747c5f75c01e55f9e0fd0f5048ec4e53401d04af8fa8103a9fb7a3c50952bfc8c4c3d92d7fb26404ed0dd87ab7d1f5ed43fa5f30153b8f5765e1b913da6cc27129465062263e3b07f90118bda5841a2cfb8526a8d22f0f18a6d6ced226cd79d135934e7b8c5dc43406ab6e3d675b51e7bae49afa654c2a19d67e72ef8547d2a50ffff00002545a0bee704ed1da53d5d3ff50efc038962494df0b1398b2ef71461"], 0x10}}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000380)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback, 0x0, 0x33}, 0x0, @in6=@local, 0x0, 0x0, 0x0, 0x6}}, 0xe8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) ioctl$FS_IOC_GETFSMAP(r2, 0xc0c0583b, &(0x7f0000000580)={0x0, 0x0, 0x7, 0x0, [], [{0x1f, 0x6, 0x64d, 0x5aed, 0x100, 0x4}, {0x0, 0x6, 0x4f6, 0x7, 0x7, 0x9}], [[], [], [], [], [], [], []]}) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) [ 1225.771489][ T2278] sctp: [Deprecated]: syz-executor.4 (pid 2278) Use of int in maxseg socket option. [ 1225.771489][ T2278] Use struct sctp_assoc_value instead 16:24:50 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x63, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x201c8, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)="ea", 0x1}], 0x1, 0x0) munlockall() r0 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000002c0)=@gcm_128={{}, "daa8d4260c0d6783", "fb358179e14be21f463612de5d579a85", "bae895ed", "645e6ca430e3c15d"}, 0x28) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x5) write$binfmt_misc(r1, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0xdb) syz_open_dev$vbi(0x0, 0x3, 0x2) write$P9_RATTACH(0xffffffffffffffff, &(0x7f0000000080)={0x14, 0x69, 0x2, {0x1, 0x3, 0x5}}, 0x14) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r3 = socket$inet(0x2b, 0x801, 0x0) ioctl$RTC_IRQP_READ(r0, 0x8008700b, &(0x7f00000000c0)) connect$inet(r3, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) close(r3) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0x2442, 0x0) r4 = socket$inet(0x2b, 0x801, 0x0) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) close(r4) close(r1) r5 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000015000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000040)="baa000ec3e3e3e0f2b75ee65f30f008f6300a6af3b660f3a62227d0f20e06635000040000f22e0260f0350000f01cf", 0xfffffffffffffffb}], 0x1, 0x0, 0x0, 0xfffffffffffffe3b) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r6, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x8, 0x2, 0x3, 0x6, 0x200], 0xe000}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x3f, 0x240000) 16:24:50 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80, 0x0) syz_open_pts(r1, 0x401) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000002c0)) 16:24:50 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, 0x0, &(0x7f0000000500)={{}, {0x1, 0x8}, [], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa}], {0x10, 0x2}, {0x20, 0x3}}, 0x44, 0x2) syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x7, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r4, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) r7 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r7, 0x26, &(0x7f00000000c0)) r8 = socket$kcm(0xa, 0x5, 0x0) r9 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r10, 0x0) fsetxattr$system_posix_acl(r9, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r11, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r12 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r12) accept$packet(r12, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r13 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r13, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r14 = socket$kcm(0xa, 0x5, 0x0) r15 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r15, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r18, 0x0) fsetxattr$system_posix_acl(r15, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r16}, {0x2, 0x2, r17}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r18}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r19 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r19, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r19, 0x4c80, 0x0) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r20, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r22 = getpid() fcntl$lock(r21, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r22}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r23, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r24, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) 16:24:50 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="e8", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x4, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000240)=0x8) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000040)='^%@eth0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$VIDIOC_ENUMAUDOUT(r3, 0xc0345642, &(0x7f0000000080)={0x3f, "dd6897d1f661203b88e3d0c2d44e38b6ffe9d60909019c05e03c4e39cbe59094", 0x0, 0x1}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f0000000280)={[], 0x2000, 0x0, 0x81, 0x0, 0x74fb, 0x5000, 0xf000, [], 0x550c}) 16:24:50 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@dev, 0x0, 0x0, 0xff, 0x1}, 0x20) pipe(&(0x7f0000000000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r4, 0x7}, 0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r5) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r5) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000001c0), 0x4) [ 1226.497079][ T2410] sctp: [Deprecated]: syz-executor.4 (pid 2410) Use of int in maxseg socket option. [ 1226.497079][ T2410] Use struct sctp_assoc_value instead 16:24:50 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x40000, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x1, {{0xa, 0x4e20, 0x9, @mcast1, 0xe445}}, {{0xa, 0x4e20, 0x10001, @rand_addr="f0fce8573de8f60272a47e30c0cb607a", 0x210a}}}, 0x108) r1 = socket$nl_route(0x10, 0x3, 0x0) getrlimit(0x4, &(0x7f0000000040)) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0xffffffffffffff00, &(0x7f00000001c0)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x2}, [@IFLA_LINKINFO={0xfffffffffffffd24, 0x12, @erspan={{0xc, 0x1, 'erspan\x00'}, {0x4}}}, @IFLA_ADDRESS={0x8b, 0x1, @empty=[0xd000]}]}, 0x40}}, 0x0) [ 1226.684344][ T2541] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.0'. 16:24:50 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, 0x0, &(0x7f0000000500)={{}, {0x1, 0x8}, [], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa}], {0x10, 0x2}, {0x20, 0x3}}, 0x44, 0x2) syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x7, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r4, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) r7 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r7, 0x26, &(0x7f00000000c0)) r8 = socket$kcm(0xa, 0x5, 0x0) r9 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r10, 0x0) fsetxattr$system_posix_acl(r9, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r11, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r12 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r12) accept$packet(r12, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r13 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r13, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r14 = socket$kcm(0xa, 0x5, 0x0) r15 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r15, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r18, 0x0) fsetxattr$system_posix_acl(r15, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r16}, {0x2, 0x2, r17}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r18}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r19 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r19, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r19, 0x4c80, 0x0) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r20, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r22 = getpid() fcntl$lock(r21, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r22}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r23, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r24, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) 16:24:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000280)={'bond_slave_0\x00', {0x2, 0x0, @broadcast}}) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000000)={'bond_slave_0\x00', {0x2, 0x0, @loopback}}) [ 1226.822376][ C1] net_ratelimit: 16 callbacks suppressed [ 1226.822395][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1226.834462][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1226.840753][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1226.846921][ C1] protocol 88fb is buggy, dev hsr_slave_1 16:24:51 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0xfffffffffffffdea, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000010005fba00000000000000000089a0f70fdedb40bde5aab72a00e43608f92a1e85aa6d723291adbe0100000000007fe000a4c26c", @ANYRES32=0x0, @ANYBLOB="8b5900000000000008001b0000000000"], 0x28}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f00000000c0)={0x7, 0x101, 0x8}) r3 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x8000) ioctl$BLKREPORTZONE(r3, 0xc0101282, &(0x7f0000000180)={0x0, 0xa, 0x0, [{0x20, 0xb8a, 0x1f, 0x76, 0x5}, {0x1200000, 0x10001, 0x2, 0xdf, 0x6, 0x9, 0xe8}, {0x6, 0x8, 0x23, 0x8, 0xff, 0x0, 0x4}, {0x6, 0x101, 0x6, 0x3, 0x4, 0x0, 0x7}, {0x8, 0x1715, 0x7, 0x5, 0x81, 0x1, 0x1}, {0x10001, 0xfffffffffffffffb, 0x7, 0x81, 0x2, 0x8, 0x2}, {0x1, 0xfffffffffffff0cb, 0x5, 0x20, 0x4, 0x8, 0x4}, {0x2, 0x3, 0x7, 0x0, 0x1, 0x20, 0x4}, {0x100000000, 0x7, 0x101, 0x98, 0x6, 0x3f, 0xfc}, {0x16, 0x55e, 0xa7, 0x0, 0x2, 0x1, 0x80}]}) [ 1227.088715][ T2651] sctp: [Deprecated]: syz-executor.4 (pid 2651) Use of int in maxseg socket option. [ 1227.088715][ T2651] Use struct sctp_assoc_value instead [ 1227.184274][ T2655] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 16:24:51 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, 0x0, &(0x7f0000000500)={{}, {0x1, 0x8}, [], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa}], {0x10, 0x2}, {0x20, 0x3}}, 0x44, 0x2) syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x7, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r4, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) r7 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r7, 0x26, &(0x7f00000000c0)) r8 = socket$kcm(0xa, 0x5, 0x0) r9 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r10, 0x0) fsetxattr$system_posix_acl(r9, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r11, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r12 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r12) accept$packet(r12, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r13 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r13, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r14 = socket$kcm(0xa, 0x5, 0x0) r15 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r15, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r18, 0x0) fsetxattr$system_posix_acl(r15, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r16}, {0x2, 0x2, r17}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r18}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r19 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r19, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r19, 0x4c80, 0x0) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r20, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r22 = getpid() fcntl$lock(r21, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r22}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r23, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r24, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) 16:24:51 executing program 0: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, 0x0, &(0x7f0000000500)={{}, {0x1, 0x8}, [], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa}], {0x10, 0x2}, {0x20, 0x3}}, 0x44, 0x2) syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x7, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r4, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) r7 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r7, 0x26, &(0x7f00000000c0)) r8 = socket$kcm(0xa, 0x5, 0x0) r9 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r10, 0x0) fsetxattr$system_posix_acl(r9, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r11, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r12 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r12) accept$packet(r12, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r13 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r13, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r14 = socket$kcm(0xa, 0x5, 0x0) r15 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r15, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r18, 0x0) fsetxattr$system_posix_acl(r15, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r16}, {0x2, 0x2, r17}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r18}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r19 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r19, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r19, 0x4c80, 0x0) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r20, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r22 = getpid() fcntl$lock(r21, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r22}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r23, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r24, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) [ 1227.462649][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1227.469125][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1227.542438][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1227.548605][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1227.651128][ T2761] sctp: [Deprecated]: syz-executor.4 (pid 2761) Use of int in maxseg socket option. [ 1227.651128][ T2761] Use struct sctp_assoc_value instead 16:24:51 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendto$inet(r2, &(0x7f0000a34fff)='H', 0x1, 0x4, &(0x7f0000030ff0)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="e8", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000240)=0x8) 16:24:51 executing program 2: socket$inet6(0xa, 0x1, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x32, &(0x7f00000000c0)=0x2, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x1, 0x1a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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"/424]}, 0x220) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000040)=0xfffffd25) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_int(r1, &(0x7f0000000280)='hugetlb.2MB.limit_in_bytes\x00\nZ\xb4$\x81\xdd\xc3q\xd3\xa17CH-\xe2\xa1H\x9d\xdb\xafY\xbfx07\\;u\xc0\xfa\v\xc1\xad\x8d\x92_\xd0\xa5\x0f\x01;\xfb\x9b\x94\x94:\xb72F\xe7\xcd\xa3\x1c\xce\x9b=\x1b\x81W\xa7\xe98\x1eF]OqUDt\x92\xd4z+\xdcl\x12\x14\xc6\x12?\xc3\x1fR\xe6\xb1\x85n\xf0\x90v\x0f+><\xe6_\x95\x80\xe4\xc2\x0fX\xd8 \xe3Z\x91\xbd.\xc5\x8bn(\x93\x9b$\xd6\x03\x94\x04\x9c\xd7\x1e\xc5\x9d\x90\xc8\xe6c\x18\x00\x00\x00\x00\x00\x00\x00S\x01\xdaUK\xc5\x95\xdd\x89a\xe6\xc3J\xc4\xfd\x9c}_\t\x019\xc3\xf5\xfea\xb3\xa9+\xc7\x1a\x00\\\xd69\v\b-CD\xe5\xb6\xaaW\xaf\xf4\x86\x95\x11\x9d,\x04P=\x00Px\x98F\xe3\xeb\xe5\x92\xcd\x0e4\xbca\xe1\xc7>', 0x2, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000280)='hugetlb.2MB.limit_in_bytes\x00\nZ\xb4$\x81\xdd\xc3q\xd3\xa17CH-\xe2\xa1H\x9d\xdb\xafY\xbfx07\\;u\xc0\xfa\v\xc1\xad\x8d\x92_\xd0\xa5\x0f\x01;\xfb\x9b\x94\x94:\xb72F\xe7\xcd\xa3\x1c\xce\x9b=\x1b\x81W\xa7\xe98\x1eF]OqUDt\x92\xd4z+\xdcl\x12\x14\xc6\x12?\xc3\x1fR\xe6\xb1\x85n\xf0\x90v\x0f+><\xe6_\x95\x80\xe4\xc2\x0fX\xd8 \xe3Z\x91\xbd.\xc5\x8bn(\x93\x9b$\xd6\x03\x94\x04\x9c\xd7\x1e\xc5\x9d\x90\xc8\xe6c\x18\x00\x00\x00\x00\x00\x00\x00S\x01\xdaUK\xc5\x95\xdd\x89a\xe6\xc3J\xc4\xfd\x9c}_\t\x019\xc3\xf5\xfea\xb3\xa9+\xc7\x1a\x00\\\xd69\v\b-CD\xe5\xb6\xaaW\xaf\xf4\x86\x95\x11\x9d,\x04P=\x00Px\x98F\xe3\xeb\xe5\x92\xcd\x0e4\xbca\xe1\xc7>', 0x2, 0x0) write$cgroup_subtree(r3, &(0x7f0000000000)={[{0x65}]}, 0x2) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfc, 0x8a00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 16:24:51 executing program 0: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, 0x0, &(0x7f0000000500)={{}, {0x1, 0x8}, [], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa}], {0x10, 0x2}, {0x20, 0x3}}, 0x44, 0x2) syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x7, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r4, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) r7 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r7, 0x26, &(0x7f00000000c0)) r8 = socket$kcm(0xa, 0x5, 0x0) r9 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r10, 0x0) fsetxattr$system_posix_acl(r9, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r11, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r12 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r12) accept$packet(r12, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r13 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r13, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r14 = socket$kcm(0xa, 0x5, 0x0) r15 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r15, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r18, 0x0) fsetxattr$system_posix_acl(r15, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r16}, {0x2, 0x2, r17}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r18}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r19 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r19, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r19, 0x4c80, 0x0) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r20, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r22 = getpid() fcntl$lock(r21, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r22}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r23, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r24, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) 16:24:52 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, 0x0, &(0x7f0000000500)={{}, {0x1, 0x8}, [], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa}, {}], {0x10, 0x2}, {0x20, 0x3}}, 0x4c, 0x2) syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x7, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r4, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) r7 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r7, 0x26, &(0x7f00000000c0)) r8 = socket$kcm(0xa, 0x5, 0x0) r9 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r10, 0x0) fsetxattr$system_posix_acl(r9, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r11, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r12 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r12) accept$packet(r12, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r13 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r13, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r14 = socket$kcm(0xa, 0x5, 0x0) r15 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r15, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r18, 0x0) fsetxattr$system_posix_acl(r15, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r16}, {0x2, 0x2, r17}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r18}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r19 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r19, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r19, 0x4c80, 0x0) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r20, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r22 = getpid() fcntl$lock(r21, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r22}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r23, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r24, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) 16:24:52 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) vmsplice(r1, &(0x7f0000001940)=[{&(0x7f0000000280)="227cbb064420034a0f3b670100f470d4d79ac7c1e7b3109d9851754cbc052ca51c760c08f911d077", 0x28}, {&(0x7f0000000000)="85a4f83884a1ca15698e026cd21462b98556606ab6722ff6281a03ad8e5be40601def0ee334eb813", 0x28}], 0x2, 0x0) r4 = socket$inet(0x10, 0x3, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r5, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)={0x14, r6, 0xb03}, 0x14}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2800}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)={0x18, r6, 0x100, 0x70bd2d, 0x25dfdbff, {}, [@TIPC_NLA_NET={0x4}]}, 0x18}}, 0x0) syz_open_procfs(0x0, 0x0) r7 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x400101, 0x0) write$sndseq(r7, &(0x7f0000000400)=[{0x0, 0x8, 0x81, 0x1, @tick=0x2, {0x2, 0x3}, {0x6, 0x80}, @ext={0xef, &(0x7f0000000300)="1fe067dd8c163c837e5740247821e73c6fd5fe11dc32c72fb27b98454366dab95a5ecab5a06da84a9a188369a5efa1e1d6227496783897b324a3e2351386b3e97df0fea234e0b0295340caab0e20e5236d0b622e7b9907ca57d2a5e15cd7b5ba4c6ee01b0e96c5c61361fb45f2cdbb2a59cac844eb1e41224996c8457583db8bf8bf520b419c8b054d3e99000c11c56400e180384ce5f411600a46e3501b49cacab72f19e2f12fb5b5649d2e869e7cb19faa6e06fe0f9edbaa027e4b871b439073b309d31f1c0aa5096bac65613fabe0621cf194c90164342ded774edb530d4319d854d78e9afc13f7665d79dbb868"}}, {0x6, 0x60, 0x3, 0x7, @time, {0x8, 0x9}, {0x3, 0x3}, @time=@time={0x77359400}}], 0x60) getdents(0xffffffffffffffff, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0xfe5c) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x0) r8 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) splice(r0, 0x0, r2, 0x0, 0xe211, 0x0) 16:24:52 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="e8", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r0, 0x1) inotify_init() getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000240)=0x8) [ 1228.234103][ T2989] sctp: [Deprecated]: syz-executor.4 (pid 2989) Use of int in maxseg socket option. [ 1228.234103][ T2989] Use struct sctp_assoc_value instead 16:24:52 executing program 0: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, 0x0, &(0x7f0000000500)={{}, {0x1, 0x8}, [], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa}], {0x10, 0x2}, {0x20, 0x3}}, 0x44, 0x2) syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x7, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r4, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) r7 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r7, 0x26, &(0x7f00000000c0)) r8 = socket$kcm(0xa, 0x5, 0x0) r9 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r10, 0x0) fsetxattr$system_posix_acl(r9, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r11, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r12 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r12) accept$packet(r12, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r13 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r13, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r14 = socket$kcm(0xa, 0x5, 0x0) r15 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r15, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r18, 0x0) fsetxattr$system_posix_acl(r15, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r16}, {0x2, 0x2, r17}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r18}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r19 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r19, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r19, 0x4c80, 0x0) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r20, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r22 = getpid() fcntl$lock(r21, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r22}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r23, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r24, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) 16:24:52 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) 16:24:52 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, 0x0, &(0x7f0000000500)={{}, {0x1, 0x8}, [], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa}, {}], {0x10, 0x2}, {0x20, 0x3}}, 0x4c, 0x2) syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x7, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r4, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) r7 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r7, 0x26, &(0x7f00000000c0)) r8 = socket$kcm(0xa, 0x5, 0x0) r9 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r10, 0x0) fsetxattr$system_posix_acl(r9, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r11, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r12 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r12) accept$packet(r12, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r13 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r13, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r14 = socket$kcm(0xa, 0x5, 0x0) r15 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r15, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r18, 0x0) fsetxattr$system_posix_acl(r15, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r16}, {0x2, 0x2, r17}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r18}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r19 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r19, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r19, 0x4c80, 0x0) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r20, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r22 = getpid() fcntl$lock(r21, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r22}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r23, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r24, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) 16:24:52 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-256,xt-((es))\x00'}, 0x58) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mknodat(r2, &(0x7f00000000c0)='./file0\x00', 0x3140, 0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) syz_open_dev$vbi(&(0x7f0000000140)='/dev/vbi#\x00', 0x1, 0x2) syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x20, 0x200) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VIDIOC_SUBDEV_G_FMT(r4, 0xc0585604, &(0x7f00000001c0)={0x0, 0x0, {0x2, 0x80, 0x0, 0x2, 0x5, 0x1, 0x2, 0x1}}) ioctl$SG_SET_FORCE_PACK_ID(r2, 0x227b, &(0x7f0000000100)) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x1f, 0x34e145cf0c5c039c) 16:24:52 executing program 2: rt_sigpending(&(0x7f00000000c0), 0x8) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VFIO_IOMMU_MAP_DMA(0xffffffffffffffff, 0x3b71, &(0x7f0000000000)={0x20, 0x1, 0x7, 0x0, 0x8}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000140)=""/37) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) ioctl$SG_SET_RESERVED_SIZE(r4, 0x2275, &(0x7f0000000100)=0x50d060000) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x11, r4, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r6 = dup(r5) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.current\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10030, r7, 0xaa76a000) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, 0x0, 0xfffffffffffffe84, 0x0, 0x0, 0xfffffffffffffe81) [ 1228.902531][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1228.905789][ T3026] sctp: [Deprecated]: syz-executor.4 (pid 3026) Use of int in maxseg socket option. [ 1228.905789][ T3026] Use struct sctp_assoc_value instead [ 1228.908879][ C1] protocol 88fb is buggy, dev hsr_slave_1 16:24:53 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000000)=""/44) r2 = syz_open_dev$vbi(&(0x7f00000001c0)='/dev/vbi#\x00', 0x3, 0x2) ioctl$VIDIOC_ENUM_FREQ_BANDS(r2, 0xc0405665, &(0x7f0000000200)={0x0, 0x2, 0x0, 0x2}) 16:24:53 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, 0x0, &(0x7f0000000500)={{}, {0x1, 0x8}, [], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa}, {}], {0x10, 0x2}, {0x20, 0x3}}, 0x4c, 0x2) syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x7, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r4, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) r7 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r7, 0x26, &(0x7f00000000c0)) r8 = socket$kcm(0xa, 0x5, 0x0) r9 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r10, 0x0) fsetxattr$system_posix_acl(r9, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r11, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r12 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r12) accept$packet(r12, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r13 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r13, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r14 = socket$kcm(0xa, 0x5, 0x0) r15 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r15, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r18, 0x0) fsetxattr$system_posix_acl(r15, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r16}, {0x2, 0x2, r17}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r18}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r19 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r19, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r19, 0x4c80, 0x0) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r20, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r22 = getpid() fcntl$lock(r21, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r22}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r23, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r24, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) 16:24:53 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000140)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@empty}}, &(0x7f0000000000)=0xe8) ioctl$TUNSETOWNER(r2, 0x400454cc, r5) sendto$inet(r0, &(0x7f00000000c0)="e8", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000240)=0x8) 16:24:53 executing program 2: clone(0x2000004100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = gettid() futex(&(0x7f0000000000)=0x2, 0x0, 0x2, 0x0, 0x0, 0x0) r1 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$chown(0x4, r1, 0x0, 0x0) lstat(&(0x7f0000000280)='./bus/file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() setgid(r3) getgroups(0x2, &(0x7f0000000040)=[r3, 0xffffffffffffffff]) keyctl$chown(0x4, r1, r2, r4) ioprio_set$uid(0x1, r2, 0x9) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) r8 = gettid() sendmsg$nl_route(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r7, @ANYBLOB="000000000000000008001300", @ANYRES32=r8, @ANYBLOB="0c00290018000300d801dacd"], 0x34}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) r12 = gettid() sendmsg$nl_route(r10, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r11, @ANYBLOB="000000000000000008001300", @ANYRES32=r12, @ANYBLOB="0c00290018000300d801dacd"], 0x34}}, 0x0) ptrace$setopts(0x4200, r12, 0x0, 0x10007e) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0xa5, "db5b7468660348cab1328eabb39034458190561b89cf0a82448d6cb9c7b773df3afe761b5605383e81b2571895cd9164cbbaae36f085f03b388dcfe325be2e51985ea62ff10211e0ba2cd4242c814d2acaca677914b9c14c11135e3ccec7e37d2f0bc1f416ad5642f00c2ac68e1e4f3bff7509ff16c82852179a3a7ddad4d14662dcaf39abfe4930a8c0225d38b9c5bc2a1454e1862dbc351a57626c39418f21cb7d1176ae"}, &(0x7f0000000080)=0xad) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x6, 0x1, 0x106, 0x1, 0x3, 0x0, 0x81, 0x10001, r13}, 0x20) tkill(r0, 0x4) ptrace$cont(0x4201, r0, 0x0, 0x719000) 16:24:53 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='\x005I\x16netMir_vs_st') r1 = syz_open_procfs(0x0, &(0x7f0000000080)='fd\x00') r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") fchdir(r1) r3 = memfd_create(&(0x7f0000000300), 0x0) write(r3, &(0x7f0000000540)="6963e64243ea486da3a74e3deec6fc5bb9650b5de56946c568f95d22467190ba406d59a5958d6f156c9c8a2ac4677b00000000000000000000200000f8bf54da33", 0x41) r4 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-monitor\x00', 0x4000, 0x0) ioctl$BLKPBSZGET(r4, 0x127b, &(0x7f0000000140)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r3, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) close(r0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) [ 1229.589832][ T3248] netlink: 'syz-executor.2': attribute type 41 has an invalid length. [ 1229.621803][ T3227] sctp: [Deprecated]: syz-executor.4 (pid 3227) Use of int in maxseg socket option. [ 1229.621803][ T3227] Use struct sctp_assoc_value instead [ 1229.628585][ T3248] netlink: 'syz-executor.2': attribute type 41 has an invalid length. 16:24:53 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 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$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, &(0x7f0000000200)=""/188) socketpair$unix(0x1, 0x8000000000001, 0x0, 0x0) mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_TIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000002300010000000000000000000406000014000c0000000000000000000000ffff00000000"], 0x28}}, 0x0) 16:24:53 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x401) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000180)={0x8f, 0x0, [0x2]}) r4 = syz_open_dev$media(&(0x7f0000000140)='/dev/media#\x00', 0x7fa, 0x509101) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000000200)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) ioctl$KVM_NMI(r3, 0xae9a) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r6, &(0x7f00000000c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e22, 0x7, @mcast1, 0x7b05}, {0xa, 0x4e24, 0x7f, @dev={0xfe, 0x80, [], 0x28}, 0x3}, r7, 0xfffffffb}}, 0x48) ioctl$KVM_RUN(r3, 0xae80, 0x0) 16:24:53 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, 0x0, &(0x7f0000000500)={{}, {0x1, 0x8}, [], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x44, 0x2) syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x7, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r4, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) r7 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r7, 0x26, &(0x7f00000000c0)) r8 = socket$kcm(0xa, 0x5, 0x0) r9 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r10, 0x0) fsetxattr$system_posix_acl(r9, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r11, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r12 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r12) accept$packet(r12, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r13 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r13, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r14 = socket$kcm(0xa, 0x5, 0x0) r15 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r15, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r18, 0x0) fsetxattr$system_posix_acl(r15, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r16}, {0x2, 0x2, r17}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r18}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r19 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r19, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r19, 0x4c80, 0x0) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r20, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r22 = getpid() fcntl$lock(r21, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r22}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r23, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r24, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) [ 1229.973676][ T3358] netlink: 'syz-executor.2': attribute type 12 has an invalid length. 16:24:54 executing program 1: sysinfo(&(0x7f0000000000)=""/22) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x183400) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000001c0)={0xffffffffffffffff, 0x10, &(0x7f0000000140)={&(0x7f0000000100)=""/38, 0x26, 0x0}}, 0x10) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000240)={r0, 0x10, &(0x7f0000000200)={&(0x7f00000000c0)=""/16, 0x10, r1}}, 0x10) r2 = socket$inet(0x10, 0x2, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_ifreq(r2, 0x89f1, &(0x7f0000000180)={'ip6_vti0\x00\x14\xea:\x01\x00=\x00', @ifru_flags}) 16:24:54 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="e8", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r0, 0x1) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x103001) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000040)={0x0, 0x0}) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000140)={[], 0x1ff, 0x401, 0xcf07, 0x2, 0x4, r4}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000240)=0x8) 16:24:54 executing program 2: r0 = socket(0x10, 0x800000000080002, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x2e6, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000019008306f5c840e12296105d010000000800030006000000000020000000000000000000000000000000000000f8294d70cdcfa55e1613eaa3fbe77829246692c02bef2b9174ab0a"], 0x28}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x40800, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000100)=""/20) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140), 0x49249249249266b, 0x0) 16:24:54 executing program 1: prctl$PR_GET_KEEPCAPS(0x7) r0 = socket$netlink(0x10, 0x3, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)={0x14, 0x4000080000002, 0x1, 0xfffffffffffffffd, 0x0, 0x0, {0x2, 0x2}}, 0x14}}, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c000000100005072dbd70000000008000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x3c}}, 0x0) [ 1230.519129][ T3361] sctp: [Deprecated]: syz-executor.4 (pid 3361) Use of int in maxseg socket option. [ 1230.519129][ T3361] Use struct sctp_assoc_value instead [ 1230.599512][ T3486] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1230.613302][ T3488] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. 16:24:54 executing program 0: socketpair$unix(0x1, 0x803, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80000, 0x0) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000040)={r3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000000c0)={r3, 0x0, &(0x7f0000000080)}, &(0x7f0000000140)=0x10) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r4 = openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$SCSI_IOCTL_START_UNIT(r4, 0x5) ioctl$IMCLEAR_L2(0xffffffffffffffff, 0x80044946, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaa200000000000008004500002800000000002f9078ac141400ac1423bb0e009078f7ff00"/54], &(0x7f0000000100)) 16:24:54 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, 0x0, &(0x7f0000000500)={{}, {0x1, 0x8}, [], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x44, 0x2) syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x7, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r4, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) r7 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r7, 0x26, &(0x7f00000000c0)) r8 = socket$kcm(0xa, 0x5, 0x0) r9 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r10, 0x0) fsetxattr$system_posix_acl(r9, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r11, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r12 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r12) accept$packet(r12, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r13 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r13, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r14 = socket$kcm(0xa, 0x5, 0x0) r15 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r15, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r18, 0x0) fsetxattr$system_posix_acl(r15, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r16}, {0x2, 0x2, r17}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r18}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r19 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r19, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r19, 0x4c80, 0x0) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r20, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r22 = getpid() fcntl$lock(r21, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r22}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r23, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r24, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) 16:24:55 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) socket$kcm(0x11, 0xa, 0x300) socket$kcm(0x11, 0xa, 0x300) socket$kcm(0x11, 0xa, 0x300) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0xc0a, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket(0x10, 0x8000000803, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x14a01, 0x0) write(r2, &(0x7f0000000040)="220000002000070700be000009000701020000000000000000200000050013800100", 0x22) 16:24:55 executing program 1: syz_emit_ethernet(0x7a, &(0x7f0000000100)={@random="31dd9638e37f", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "730200", 0x44, 0x2f, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x300000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c]}, @local, {[], @gre={{0x0, 0x501, 0x1, 0x0, 0x2, 0x0, 0x0, 0x1, 0x6558}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21}, {}, {0x8, 0x88be, 0x8000000}}}}}}}, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') [ 1231.100748][ T3518] sctp: [Deprecated]: syz-executor.4 (pid 3518) Use of int in maxseg socket option. [ 1231.100748][ T3518] Use struct sctp_assoc_value instead 16:24:55 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fsopen(&(0x7f0000000040)='anon_inodefs\x00', 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r2, r3, 0x0, 0xa808) prctl$PR_GET_FPEMU(0x9, &(0x7f00000000c0)) 16:24:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=@newlink={0x34, 0x10, 0xe3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, @gretap={{0xc, 0x1, 'gretap\x00'}, {0x4, 0x2, [@gre_common_policy]}}}]}, 0x34}}, 0x0) eventfd2(0x4, 0x80000) 16:24:55 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, 0x0, &(0x7f0000000500)={{}, {0x1, 0x8}, [], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x44, 0x2) syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x7, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r4, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) r7 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r7, 0x26, &(0x7f00000000c0)) r8 = socket$kcm(0xa, 0x5, 0x0) r9 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r10, 0x0) fsetxattr$system_posix_acl(r9, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r11, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r12 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r12) accept$packet(r12, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r13 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r13, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r14 = socket$kcm(0xa, 0x5, 0x0) r15 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r15, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r18, 0x0) fsetxattr$system_posix_acl(r15, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r16}, {0x2, 0x2, r17}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r18}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r19 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r19, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r19, 0x4c80, 0x0) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r20, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r22 = getpid() fcntl$lock(r21, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r22}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r23, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r24, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) 16:24:55 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x200, 0x10000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800008}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x200, 0x70bd29, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x400c804}, 0x40000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r2, &(0x7f00000000c0)="e8", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r2, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000240)=0x8) 16:24:55 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), 0x4) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ppoll(&(0x7f0000a18000)=[{r2}], 0x20000000000000c8, 0x0, 0x0, 0xffffffffffffff54) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000004c0)='sysfs\x00*\x86OK\xc0\v\xce\x1b\xdb cr\x13\xb1\xe8\x94\xd1 q_\x9d\xc1\x12[\x04,r&\xeb\x016\xd9bN\xa1\xd23t\xa6`\xfeZ\xc1sr/\xd3g\xad\"\xe8U0\x05\xa2\xe8\xbe\v\xc5QCy\xafr\x13\xd3+\x8d]\x06\xdc\x8f\xbf,\x84\x9e\xd9\xcd\xef\xc7K\x03\xdf\xa9\xcbZ\x90\xb2\x8bK$\xd7\x86,=f\xfc\xa51g\xd5BB5CZ=\xbbv\xbc}0x0, &(0x7f00000000c0), 0x29, 0x0, &(0x7f0000000100)=""/141, 0x8d, &(0x7f0000000240)=""/112}, 0x40) ptrace$cont(0x1f, r1, 0x401, 0x3) r2 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f000000d379)={&(0x7f0000000200)={0x18, 0x14, 0x301, 0x0, 0x0, {0x1e}, [@generic="c1"]}, 0x18}}, 0x0) [ 1231.716540][ T3723] sctp: [Deprecated]: syz-executor.4 (pid 3723) Use of int in maxseg socket option. [ 1231.716540][ T3723] Use struct sctp_assoc_value instead 16:24:55 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) r3 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000140)={0xffffffffffffffff, r3, r4}, 0xc) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000000000)={@dev, @initdev, @multicast2}, &(0x7f0000000080)=0xc) write$tun(r5, &(0x7f0000000180)={@val, @void, @eth={@local, @local, [{[], {0x8100, 0x3, 0x1, 0x3}}], {@x25={0x805, {0x2, 0x40, 0x9, "d26080fa41617925251ae7df05f127e81632ff907683e1103df2d38fbd8ad5caa5f0503efd6f795d63023df082ce20c3a4d6ebee5a1049ca45931a2c52bfa4828093756b82cfb0cf4746eb2386c6d6e911d4c36bb24292f5d4e1c50f1f8390eab9b15ffceb6c4b79151d6305a4b82fb4f11d11fe8126ff3ef77f0d0b7f74eef52d2b4d9674612cea9f2e01f669b1a75c2fe500560f8103aca48de18db271"}}}}}, 0xb7) 16:24:56 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, 0x0, &(0x7f0000000500)={{}, {0x1, 0x8}, [], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {}], {0x10, 0x2}, {0x20, 0x3}}, 0x44, 0x2) syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x7, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r4, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) r7 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r7, 0x26, &(0x7f00000000c0)) r8 = socket$kcm(0xa, 0x5, 0x0) r9 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r10, 0x0) fsetxattr$system_posix_acl(r9, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r11, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r12 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r12) accept$packet(r12, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r13 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r13, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r14 = socket$kcm(0xa, 0x5, 0x0) r15 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r15, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r18, 0x0) fsetxattr$system_posix_acl(r15, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r16}, {0x2, 0x2, r17}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r18}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r19 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r19, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r19, 0x4c80, 0x0) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r20, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r22 = getpid() fcntl$lock(r21, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r22}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r23, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r24, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) 16:24:56 executing program 0: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="5000000010000307ebff000600e7000040040000", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="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"], 0x5}}, 0x0) r0 = socket(0x10, 0x800000000080002, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TUNSETOWNER(r2, 0x400454cc, 0xffffffffffffffff) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6815, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492919, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000440)=0x14) 16:24:56 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$DRM_IOCTL_FREE_BUFS(r4, 0x4010641a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[0x9]}) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="0d00000000003639408fa3a3ba27660199159dff51", 0x15}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x2, 0x100005) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x6, 0x0) 16:24:56 executing program 2: r0 = syz_open_dev$video4linux(&(0x7f0000000000)='/dev/v4l-subdev#\x00', 0x5, 0x0) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x2) ioctl$TCSETX(r1, 0x5433, &(0x7f0000000100)={0x9, 0x5, [0x6, 0x2, 0x7, 0x0, 0x7fff], 0x2}) ioctl$VIDIOC_SUBDEV_ENUM_FRAME_SIZE(r0, 0xc040564a, &(0x7f0000000040)={0x0, 0x0, 0x3008}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r7, 0xc034564b, &(0x7f0000000080)={0x44, 0x31324d59, 0x6, 0x5, 0x1, @stepwise={{0xf67a, 0x2}, {0x7f, 0x2}, {0x6, 0x2}}}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r3, 0xab00, r5) 16:24:56 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00000001c0)="240000005a001f00ff03f4f9002304000a04f511040001000201000208000280010000e1", 0x24) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000)=0x4, 0x4) [ 1232.343584][ T3852] sctp: [Deprecated]: syz-executor.4 (pid 3852) Use of int in maxseg socket option. [ 1232.343584][ T3852] Use struct sctp_assoc_value instead [ 1232.429990][ T3931] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1232.514636][ T3931] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 16:24:56 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, 0x0, &(0x7f0000000500)={{}, {0x1, 0x8}, [], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}], {0x10, 0x2}, {0x20, 0x3}}, 0x3c, 0x2) syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x7, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r4, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) r7 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r7, 0x26, &(0x7f00000000c0)) r8 = socket$kcm(0xa, 0x5, 0x0) r9 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r10, 0x0) fsetxattr$system_posix_acl(r9, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r11, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r12 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r12) accept$packet(r12, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r13 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r13, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r14 = socket$kcm(0xa, 0x5, 0x0) r15 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r15, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r18, 0x0) fsetxattr$system_posix_acl(r15, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r16}, {0x2, 0x2, r17}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r18}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r19 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r19, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r19, 0x4c80, 0x0) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r20, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r22 = getpid() fcntl$lock(r21, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r22}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r23, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r24, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) 16:24:56 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f0000000080)) r5 = syz_open_pts(r4, 0x2) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = syz_open_dev$audion(&(0x7f00000011c0)='/dev/audio#\x00', 0x4, 0x42) ioctl$TCSETS2(r8, 0x402c542b, &(0x7f0000000140)={0x0, 0x2000000, 0xfffffffb, 0xffffffff, 0x0, "09e746a342b0175e2b2cba7019a15039b27876", 0x6}) r9 = dup(r5) write$UHID_INPUT(r9, &(0x7f0000000180)={0x8, "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", 0xffffffffffffffb4}, 0x1006) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="3c0000001000050700"/20, @ANYRES32=r3, @ANYBLOB="17000000000000001c0012000c000100626f6e64000000000c000200080001000600000002088a9afb6d20ede0021514d2699b41fe9d9ff77037e78c1b604dfaa6cd00927d0d21aae84c57c05c75b302d7e393967295a03dc2793c01f47ef9d17519f7"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="200000001000010c00"/20, @ANYRES32=r3, @ANYBLOB="f433bd5400000000f520936e749706622c8fca9057da9ea26a46e1f845db8973fef90221bdeb2209c6f747fd8330f2ee904cb16fb4a5ab29b09d43442a17de02caf318977c34568f237075ac9efa75944520860d22e30c481efd3be9a9"], 0x20}}, 0x0) 16:24:56 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x3f, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205647, &(0x7f00000000c0)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0xf0f043, 0x0, [], @p_u8=0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) 16:24:56 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x8, 0xe, &(0x7f0000000280)=ANY=[@ANYBLOB="b702000000000400bfa300000000000007030000009db2d7fb9f3bfeffff7a0af0fff8ffffff79a4f0ff00000000b706000000000081ad64020000800000450404000100b1b88d59b0c8f2eae380dbc48a118600001704000001130a00b7040000000100006a0af2fe00000000850000001a000000b700000002000000950000000000000063e165cd846a8064d39f33db"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x1, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xfffffffb}, 0x48) 16:24:56 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="e8", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r0, 0x1) r1 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f00000003c0)='X', 0x1, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000240)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000000480)='user\x00', &(0x7f0000000280)={'syz'}, &(0x7f0000000600)='\b', 0x1, r2) keyctl$KEYCTL_MOVE(0x1e, r1, r2, 0xfffffffffffffffd, 0x0) r3 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f00000003c0)='X', 0x1, 0xfffffffffffffffe) r4 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000240)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000000480)='user\x00', &(0x7f0000000280)={'syz'}, &(0x7f0000000600)='\b', 0x1, r4) keyctl$KEYCTL_MOVE(0x1e, r3, r4, 0xfffffffffffffffd, 0x0) r5 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f00000003c0)='X', 0x1, 0xfffffffffffffffe) r6 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000240)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000000480)='user\x00', &(0x7f0000000280)={'syz'}, &(0x7f0000000600)='\b', 0x1, r6) keyctl$KEYCTL_MOVE(0x1e, r5, r6, 0xfffffffffffffffd, 0x0) keyctl$KEYCTL_MOVE(0x1e, r2, r4, r6, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000240)=0x8) 16:24:56 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(0xffffffffffffffff, 0x5386, &(0x7f0000000080)) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000040)={0x200c}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x2bc907d95f773b4a) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @ioapic={0x0, 0x0, 0xfffffffd, 0x0, 0x0, [{}, {}, {}, {}, {0x0, 0x0, 0x1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x4}]}}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000380)={0x1, 0x0, @pic={0x0, 0x7, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb], 0x0, 0x200}) r3 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r3, 0x1, 0x3c, &(0x7f00006dbffc)=0x1, 0x4) bind$inet(r3, &(0x7f00008a5ff0)={0x2, 0x0, @loopback}, 0x10) sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2, 0x0, @loopback}, 0x10) recvmsg(r3, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=""/2, 0x2}, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000180)={0x0, 0x9}) ioctl$KVM_RUN(r2, 0xae80, 0x0) getrandom(&(0x7f0000000500)=""/165, 0xa5, 0x1) 16:24:56 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000280)='/dev/dsp#\x00', 0xf, 0x20000) ioctl$int_in(r0, 0x800060c0045002, &(0x7f0000000080)=0x1f40) [ 1232.893001][ T3971] sctp: [Deprecated]: syz-executor.4 (pid 3971) Use of int in maxseg socket option. [ 1232.893001][ T3971] Use struct sctp_assoc_value instead 16:24:57 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0xeffd, 0x0, 0x0, 0x0, 0x3, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev={0xac, 0x70}}}}}}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000080)={0x75, 0x2, 0x0, @local, 'bridge_slave_0\x00'}) getpeername$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x1c) [ 1233.063382][ C1] net_ratelimit: 18 callbacks suppressed [ 1233.063401][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1233.075500][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1233.082088][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1233.088348][ C1] protocol 88fb is buggy, dev hsr_slave_1 16:24:57 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, 0x0, &(0x7f0000000500)={{}, {0x1, 0x8}, [], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}], {0x10, 0x2}, {0x20, 0x3}}, 0x3c, 0x2) syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x7, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r4, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) r7 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r7, 0x26, &(0x7f00000000c0)) r8 = socket$kcm(0xa, 0x5, 0x0) r9 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r10, 0x0) fsetxattr$system_posix_acl(r9, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r11, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r12 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r12) accept$packet(r12, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r13 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r13, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r14 = socket$kcm(0xa, 0x5, 0x0) r15 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r15, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r18, 0x0) fsetxattr$system_posix_acl(r15, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r16}, {0x2, 0x2, r17}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r18}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r19 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r19, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r19, 0x4c80, 0x0) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r20, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r22 = getpid() fcntl$lock(r21, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r22}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r23, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r24, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) 16:24:57 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r2, &(0x7f0000001440)={0x0, 0x272, &(0x7f0000001400)={&(0x7f0000000200)={0x18, r3, 0x1, 0x0, 0x0, {0x5}, [@TIPC_NLA_BEARER={0x3}]}, 0x18}}, 0x0) r4 = socket(0x1, 0x2, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000080)={0x2, [0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000600)={'bond0\x00'}) syz_emit_ethernet(0x66, &(0x7f0000000140)={@local, @dev, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @multicast2}, @tipc=@name_distributor={{0x44, 0x0, 0x0, 0x0, 0x0, 0xa, 0xb, 0x2, 0x4, 0x0, 0x0, 0x6, 0x1, 0x0, 0x4e22, 0x4e21, 0x1, 0x4}, [{0x3f, 0x80000000, 0x2, 0x8, 0x1, 0x9, 0xd, 0x1}]}}}}}, &(0x7f0000000100)={0x0, 0x0, [0x1cb]}) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x8000, 0x0) ioctl$KVM_SET_TSC_KHZ(r5, 0xaea2, 0x6) 16:24:57 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)={0x14, 0x8000001, 0xa, 0x40000800000401}, 0x14}}, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r0, 0xc0096616, &(0x7f0000000000)={0x1, [0x0]}) [ 1233.251036][ T3998] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 16:24:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x800000805, 0x0) ioctl$UI_SET_SNDBIT(r2, 0x4004556a, 0x0) ioctl$UI_SET_EVBIT(r2, 0x40045564, 0x12) write$uinput_user_dev(r2, &(0x7f0000000880)={'syz0\x00'}, 0x45c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendto$inet6(r4, &(0x7f0000000d00)="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", 0x1000, 0xc006001, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @mcast1, 0x10001}, 0x1c) ioctl$UI_DEV_SETUP(r2, 0x5501, 0x0) write$input_event(r2, &(0x7f00000000c0)={{0x77359400}, 0x12, 0x0, 0xfffffffffffffffd}, 0x6a) [ 1233.539386][ T3999] sctp: [Deprecated]: syz-executor.4 (pid 3999) Use of int in maxseg socket option. [ 1233.539386][ T3999] Use struct sctp_assoc_value instead [ 1233.545351][ T4078] input: syz0 as /devices/virtual/input/input59 16:24:57 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x8, 0x80000) getsockopt$inet6_buf(r1, 0x29, 0x2e, &(0x7f0000000080)=""/59, &(0x7f00000000c0)=0x3b) connect$rxrpc(r0, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22}}, 0x24) sendmmsg$unix(r0, &(0x7f0000000100), 0x0, 0x60801) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f0000000000)=[{0x18, 0x110, 0x1, "ec"}], 0x18}}], 0x1, 0x0) r2 = openat$uhid(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uhid\x00', 0x0, 0x0) dup2(r2, r0) [ 1233.651278][ T4078] input: syz0 as /devices/virtual/input/input60 [ 1233.703546][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1233.709898][ C0] protocol 88fb is buggy, dev hsr_slave_1 16:24:57 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x900) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x8}, 0x28366, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x8) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r1, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) r2 = syz_open_dev$mice(0x0, 0x0, 0x8400) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/vga_arbiter\x00', 0x420000, 0x0) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)=0xa2ea) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, 0x0, &(0x7f0000000100)) ioctl$TIOCGISO7816(r2, 0x80285442, 0x0) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x0, &(0x7f0000000180), 0x1, 0xffffffffffffffff, 0xe2c1a59609f47730}) r3 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r3, &(0x7f0000000300), 0x12) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000000c0)='\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\xbc\x02\xb5~v\xba(\x1f\x84|e\xe7g\xd6=\xbc\x9b\x9aD4\xd4f\xa9') fsetxattr$trusted_overlay_upper(r5, 0x0, 0x0, 0x0, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) io_setup(0x8, &(0x7f0000000280)) syz_open_dev$usbmon(0x0, 0x0, 0x0) lstat(&(0x7f0000000340)='./file0/../file0\x00', &(0x7f0000001500)) socket$packet(0x11, 0x2, 0x300) io_setup(0x0, &(0x7f0000000280)) [ 1233.782450][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1233.788586][ C0] protocol 88fb is buggy, dev hsr_slave_1 16:24:57 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="507c990e3a44", 0x6, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) keyctl$read(0xb, 0x0, &(0x7f0000000280)=""/253, 0xfd) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000240)=0x8) r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x60000, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r1, 0x2, 0x9, 0x7f59}, 0x10) lsetxattr$trusted_overlay_upper(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.upper\x00', &(0x7f0000000180)={0x0, 0xfb, 0x8a, 0x2, 0x1f, "f728c4ebd12af1d63f13733d94058983", "d233edef67bc500b7502d3550585058e2e402cffc5fecf9d43b082d05a2acfacab4d07b75f30e613b3289dc079372aa4486bf4f388aea21a7e4a987ba4adde7d43add020c4c7e6f7e6ee119dd621917360a342480cc62cd714938a73f071447b55c42730f1e2f285fb6d4ad79c337a049d2cb5b26d"}, 0x8a, 0x5) 16:24:58 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, 0x0, &(0x7f0000000500)={{}, {0x1, 0x8}, [], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}], {0x10, 0x2}, {0x20, 0x3}}, 0x3c, 0x2) syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x7, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r4, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) r7 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r7, 0x26, &(0x7f00000000c0)) r8 = socket$kcm(0xa, 0x5, 0x0) r9 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r10, 0x0) fsetxattr$system_posix_acl(r9, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r11, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r12 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r12) accept$packet(r12, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r13 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r13, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r14 = socket$kcm(0xa, 0x5, 0x0) r15 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r15, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r18, 0x0) fsetxattr$system_posix_acl(r15, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r16}, {0x2, 0x2, r17}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r18}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r19 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r19, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r19, 0x4c80, 0x0) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r20, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r22 = getpid() fcntl$lock(r21, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r22}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r23, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r24, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) 16:24:58 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='\x00\x00\x11MwH\x00;0\x00', 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000b, 0x13, r0, 0x0) ioctl$BLKIOMIN(r0, 0x1278, &(0x7f0000000180)) 16:24:58 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)="24000000200007041dfffd946f6105000200030a1f0000020028080008000400e9110500280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) ioctl$VHOST_SET_VRING_ERR(0xffffffffffffffff, 0x4008af22, &(0x7f0000000080)) [ 1234.097601][ T4131] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 16:24:58 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) ptrace$getsig(0x4202, 0xffffffffffffffff, 0x3, &(0x7f0000000380)) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000940)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_CARRIER={0x8, 0x21, 0x3ff}]}, 0x28}}, 0x0) clock_adjtime(0x4, &(0x7f0000000180)={0x8874, 0x100000001, 0x8, 0x136, 0x3, 0x80000000, 0xfffffffffffffffe, 0x3, 0x9, 0x9, 0xfff, 0xfffffffffffffffa, 0x7f, 0x0, 0x127148e4, 0x2, 0x1ff, 0x2, 0x8, 0x7, 0x401, 0x1, 0xfffffffffffffff9, 0x7, 0x2, 0x8a84}) [ 1234.384978][ T4156] netlink: 'syz-executor.1': attribute type 33 has an invalid length. [ 1234.414736][ T4125] sctp: [Deprecated]: syz-executor.4 (pid 4125) Use of int in maxseg socket option. [ 1234.414736][ T4125] Use struct sctp_assoc_value instead 16:24:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$EVIOCSFF(r6, 0x40304580, &(0x7f0000000080)={0x56, 0xfff, 0x8, {0x800, 0x4}, {0x7}, @period={0x5d, 0x7, 0xc2, 0xfff7, 0x0, {0x5, 0x7f, 0x1, 0xbfdd}, 0x6, &(0x7f0000000040)=[0x3ff, 0x1f, 0x89, 0x8, 0x101, 0x9]}}) close(r4) socket(0x10, 0x2, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008a7000)={&(0x7f0000000140)=ANY=[@ANYBLOB="2c0000000b060501ff0000fffdffff2ef6ff04610c000100060000007d0a01010c0002"], 0x23}}, 0x0) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r2, 0x0, r4, 0x0, 0x4ffe0, 0x0) [ 1234.431413][ T4169] netlink: 'syz-executor.1': attribute type 33 has an invalid length. [ 1234.604633][ T4176] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 16:24:58 executing program 1: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000014001600100001000c000500ba273512a3767b3a"], 0x3c}}, 0x0) 16:24:58 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, 0x0, &(0x7f0000000500)={{}, {0x1, 0x8}, [], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {}, {}], {0x10, 0x2}, {0x20, 0x3}}, 0x3c, 0x2) syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x7, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r4, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) r7 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r7, 0x26, &(0x7f00000000c0)) r8 = socket$kcm(0xa, 0x5, 0x0) r9 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r10, 0x0) fsetxattr$system_posix_acl(r9, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r11, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r12 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r12) accept$packet(r12, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r13 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r13, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r14 = socket$kcm(0xa, 0x5, 0x0) r15 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r15, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r18, 0x0) fsetxattr$system_posix_acl(r15, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r16}, {0x2, 0x2, r17}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r18}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r19 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r19, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r19, 0x4c80, 0x0) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r20, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r22 = getpid() fcntl$lock(r21, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r22}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r23, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r24, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) [ 1234.762218][ T4179] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 16:24:59 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x4, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000a34fff)='H', 0x29e, 0xf91bc41955c56c2d, &(0x7f0000030ff0)={0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000000c0)="e8", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(0xffffffffffffffff, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000240)=0x8) 16:24:59 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000008c80)=[{{&(0x7f0000000000)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0}}, {{&(0x7f00000002c0)={0xa, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=[@dstopts_2292={{0x18}}, @dstopts_2292={{0x18}}], 0x5000}}], 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f00000000c0)={0x3e2, 0xecee, 0x2, 0x6, [], [], [], 0x80000000, 0x4, 0x7, 0x0, "4be93ace505b87335f9267882e5d07f0"}) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x14700) [ 1235.142405][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1235.183547][ T4183] sctp: [Deprecated]: syz-executor.4 (pid 4183) Use of int in maxseg socket option. [ 1235.183547][ T4183] Use struct sctp_assoc_value instead 16:24:59 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000440)=ANY=[@ANYBLOB="4802b8c78aeee1423eb8c030174b000010000000ebffffff0001000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012000c000100697036746e6c00001800020014000100ff010000000000000000000000000001"], 0x48}}, 0x0) r0 = socket(0x10, 0x800000000080002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x2c, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000200)="5689c31d1c3999b97fe5a55358151d0bb955b299326ed79207a787b6e0e76f9eac5aaa74a938f4e2b2006aa3cd1c988d3a141a8c384cf7ac5c6dc6798baacd7502787cda534ddddea87d7a00d7d5fa5f908975c43f8215dbd12be748b40b7daee4617d78f459316d0ab5dabe0895a4f357355a3b5a84e91247479991ac37333f3881063445730fcccde2280b6df3a7", 0x8f}, {&(0x7f0000000000)="5834b15c1c8c05323bad45d3c167f8145a0349", 0x13}, {&(0x7f00000002c0)="29af419253cb7ae684da493ef17c0fede7eda3b31d15ab659e19225c84851707f925f6e30e9937dafa7c9ddfc9ab2b416c318d32af190ca0ae995f1b64ca17d1e5457a8b49c3592676960871782e64b382e9a7ec44d36f07a9d6d628f4d9502821dace79de997a1e1a49246f735183e0f55f8e963c7cc7ce2651e4f343acfab3e3d8a35c8afff5294b", 0x89}, {&(0x7f0000000080)="6562c212438e3b78d80295faab3bbd824f1c4cee48c787537e07aacbd06519d468244f55cf6db622b8eba480b6958dd0f10db74e91d8df1f14cef1046b8b997cd81805f0b2fc14d815ab5cb479ece5dfc788bdd29d5bf7fd02898a1d472afff4727cc57b0cf5e81e956f2b6c2f69c5eecef11dd10d74251f60efd838aefb", 0x7e}, {&(0x7f0000000180)="deab9cf98eb351a8557fe30d267294702815d559044b199dac2e299ae7f73432f3a763579f839e791e97282fc0c8253483d6c0", 0xffffff25}, {&(0x7f0000000380)="e0fb4508990551304848d733876983c65b4325b79728ac80c00fd0da4c0e4282004f", 0x22}], 0x6, &(0x7f0000000100)=[@op={0x18}], 0x18}], 0x1, 0x0) 16:25:01 executing program 0: syz_genetlink_get_family_id$SEG6(&(0x7f0000000000)='SEG6\x00') r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="600000002400070500"/20, @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000007000100667100003400020008000c00000040b10800090000f0ffff080002000002000008000b0000000000080001000000000008000700000000004c9fd92efb40c02c50c5af8eec939b0bba96de14ce758e1158d6c34e560ccd1f336ed81891f79dc1621c255faf05c9f3d17da76f237409f851933d00fe4b89000000000000000000"], 0x60}}, 0x0) 16:25:01 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r2) connect$l2tp(r2, &(0x7f0000000280)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x2, 0x3, 0x1, {0xa, 0x4e24, 0x3, @ipv4={[], [], @local}, 0xffff}}}, 0x3a) accept$packet(r3, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x8, {{0xa, 0x0, 0x0, @loopback}}, {{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}, 0x108) r4 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x6, 0x400) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r4, 0x6, 0x23, &(0x7f0000000180)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}, &(0x7f00000001c0)=0x10) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000540)={0x8, {{0xa, 0x0, 0x0, @mcast1}}, 0x0, 0x3, [{{0xa, 0x0, 0x0, @remote}}, {{0xa, 0x0, 0x0, @remote}}, {{0xa, 0x0, 0x0, @ipv4}}]}, 0x210) 16:25:01 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, 0x0, &(0x7f0000000500)={{}, {0x1, 0x8}, [], {0x4, 0xcc706817c56c9907}, [{}, {}], {0x10, 0x2}, {0x20, 0x3}}, 0x34, 0x2) syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x7, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r4, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) r7 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r7, 0x26, &(0x7f00000000c0)) r8 = socket$kcm(0xa, 0x5, 0x0) r9 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r10, 0x0) fsetxattr$system_posix_acl(r9, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r11, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r12 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r12) accept$packet(r12, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r13 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r13, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r14 = socket$kcm(0xa, 0x5, 0x0) r15 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r15, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r18, 0x0) fsetxattr$system_posix_acl(r15, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r16}, {0x2, 0x2, r17}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r18}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r19 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r19, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r19, 0x4c80, 0x0) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r20, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r22 = getpid() fcntl$lock(r21, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r22}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r23, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r24, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) 16:25:01 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$chown(0x4, r3, 0x0, 0x0) lstat(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() setgid(r5) getgroups(0x2, &(0x7f0000000040)=[r5, 0xffffffffffffffff]) keyctl$chown(0x4, r3, r4, r6) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r7, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f0000000040), &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={r8, 0x4, 0x2b00, 0x5, 0x9, 0x7, 0x1ff, 0x5, {0x0, @in6={{0xa, 0x4e23, 0x4, @rand_addr="ea0fcf887b5210c6298360443c49a10c", 0x2}}, 0x4, 0xffffffff, 0x10000, 0x1, 0x1}}, &(0x7f0000000080)=0xb0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r9, @in6={{0xa, 0x4e23, 0x80000001, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x1f}}, 0xfffff000, 0x7fff, 0x80000000, 0x1000, 0x41}, &(0x7f0000000200)=0x98) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) write$FUSE_ENTRY(r2, &(0x7f0000000140)={0x90, 0xfffffffffffffff5, 0x8, {0x1, 0x1, 0x40, 0x3, 0x4, 0x4, {0x0, 0x0, 0xfffffffffffffff7, 0x7, 0x33af, 0x0, 0x2, 0x4, 0x7, 0x7, 0x5, r4, r10, 0xc26, 0x3}}}, 0x90) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = dup(r11) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r14 = dup(r13) ioctl$PERF_EVENT_IOC_ENABLE(r14, 0x8912, 0x400200) sendto$inet(r14, &(0x7f00000000c0)="e8", 0x197, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000240)=0x8) 16:25:01 executing program 1: stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f0000000140)=[r0]) r1 = socket$inet6(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SG_SET_COMMAND_Q(r3, 0x2271, &(0x7f0000000040)) ioctl$sock_SIOCETHTOOL(r1, 0x89f3, &(0x7f0000000000)={'gre0\x00\x00\x00\b\x00', &(0x7f0000000040)=ANY=[]}) socket$inet_udp(0x2, 0x2, 0x0) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f00000001c0)={0x55, 0x6, 0x3, {0x200}, {0x400, 0x101}, @ramp={0x3f, 0x1808, {0x81, 0x98ca, 0x8, 0x6}}}) 16:25:01 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet(0x2, 0x800, 0x3a) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x0, @multicast1=0xe0000300}}}, 0xfe91) r1 = socket$inet(0x2, 0x3, 0x40) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f00000002c0)={@multicast2, @loopback}, 0xc) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000280)={'lo\x00\n\x00$\x00\x00\x00\x00\x00\x00\b\x00\x00\x11'}) r5 = socket(0x10, 0x3, 0x0) r6 = syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x2, 0x2) ioctl$PPPIOCSMRRU(r6, 0x4004743b, &(0x7f0000000080)) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000000)={'lo\x00\n\x00$\x00\x00\x00\x00\x00\x00\b\x00\x00\x11', 0x5}) [ 1237.959800][ T4274] sctp: [Deprecated]: syz-executor.4 (pid 4274) Use of int in maxseg socket option. [ 1237.959800][ T4274] Use struct sctp_assoc_value instead 16:25:02 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0x80) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x36d) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0x0, @rand_addr="a6af15199f76b5487b598f4d2f54de2d", 0x9}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={0x1, &(0x7f0000000040)="512d5944626d95f7c37948dd43023e28a2b8344ed7b0ad52575b9ce3ef085e90f487840fcb732a5b589402bce4ab5eda9638e64d82464e7d6adc2484c6d34850780cfdcb32cd56"}, 0x20) sendmmsg$inet(r0, &(0x7f0000001040)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000200)='-'}], 0x1}}], 0x4000000000001e4, 0x4008843) 16:25:02 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, 0x0, &(0x7f0000000500)={{}, {0x1, 0x8}, [], {0x4, 0xcc706817c56c9907}, [{}, {}], {}, {0x20, 0x3}}, 0x34, 0x2) syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x7, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r4, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) r7 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r7, 0x26, &(0x7f00000000c0)) r8 = socket$kcm(0xa, 0x5, 0x0) r9 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r10, 0x0) fsetxattr$system_posix_acl(r9, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r11, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r12 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r12) accept$packet(r12, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r13 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r13, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r14 = socket$kcm(0xa, 0x5, 0x0) r15 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r15, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r18, 0x0) fsetxattr$system_posix_acl(r15, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r16}, {0x2, 0x2, r17}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r18}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r19 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r19, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r19, 0x4c80, 0x0) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r20, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r22 = getpid() fcntl$lock(r21, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r22}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r23, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r24, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) 16:25:02 executing program 0: mknod(&(0x7f0000000000)='./file0\x00', 0x1120, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000300)) timer_settime(0x0, 0x0, &(0x7f0000000380)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) r0 = gettid() socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080), 0xc, 0x0}, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0xff00, 0x0) tkill(r0, 0x16) keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f0000000040)={0x0, 0xab, 0x77}, &(0x7f0000000180)={'enc=', 'oaep', ' hash=', {'sha224-ssse3\x00'}}, &(0x7f00000003c0)="1b3bf326c7f872bc0ce675a90b1aa91c505a96d9f69e2e4d93a7b311f4a0a6d9ccd61d2b39083809c5c6fbe31e6bdab2579d1d5c15dd1fbe5d654fd69c3ebaa09c03347e2bb117a9a89cbd87617df14716b9b59b600544a950feee14d00b1d9391c843f65bdc9ed213aa541f56f7cca6368f3ed9c611434790be69390ae65a4ca838aa72f5e82fecd2590712f25b71a1c70c8428052d324ec7b5550496575ef3a1bc7bb7b4e91e6735cdee", &(0x7f0000000200)="9991a8b84ed7e25fe63a6d902f52821af32c162634e67377e769c37463d47f0998aa63e10fbb916098c42524f92a0b254986ad24ac89d63b5c8729caec90f48b5aa6e7c6603c30c86930ac16dcce4979f36193072e81c3b5acafb10fc520b55b1351731f262891a08b88082fa7fe465c2c400190033511") 16:25:02 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_dev$radio(&(0x7f00000006c0)='/dev/radio#\x00', 0x1, 0x2) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f0000000700)=""/113, &(0x7f0000000780)=0x71) syz_open_dev$sndctrl(&(0x7f00000005c0)='/dev/snd/controlC#\x00', 0x8, 0x10040) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x0, 0x0) r5 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000008c0)='/d\x06\x00/dlm_plock\x00', 0x4500c0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) mlockall(0x7b5bce0a89641d1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f00000002c0)=[@text16={0x10, 0x0, 0xfffffffffffffe4e}], 0x1, 0x68, 0x0, 0x0) clone3(&(0x7f0000000280)={0x40000000, &(0x7f0000000000), &(0x7f0000000080)=0x0, &(0x7f00000000c0), 0x3d, 0x0, &(0x7f00000001c0)=""/132, 0x84, &(0x7f0000000100)=""/126}, 0x40) move_pages(r6, 0x4, &(0x7f0000000300)=[&(0x7f0000005000/0x2000)=nil, &(0x7f0000006000/0x1000)=nil, &(0x7f0000009000/0x4000)=nil, &(0x7f0000011000/0x1000)=nil], &(0x7f0000000340)=[0x100, 0x8, 0x7b4a], &(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0) r7 = syz_open_dev$midi(&(0x7f0000000800)='/dev/midi#\x00', 0x3f, 0x80001) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r7, 0x29, 0xd2, &(0x7f0000000840)={{0xa, 0x4e24, 0x4, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3}, {0xa, 0x4e24, 0xd3c, @local, 0x3f}, 0x4, [0x610ee9a5, 0x0, 0x100, 0xf16a, 0x4, 0x2, 0x1, 0x7]}, 0x5c) ioctl$KVM_RUN(r4, 0xae80, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) r10 = openat$cgroup_ro(r1, &(0x7f0000000600)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r10, 0x4018aee3, &(0x7f0000000680)={0x0, 0xfffeffff, 0x1, &(0x7f0000000640)=0xd29}) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r11 = openat$full(0xffffffffffffff9c, &(0x7f0000000540)='/dev/full\x00', 0x891ba04498eaa5ae, 0x0) ioctl$sock_SIOCGSKNS(r11, 0x894c, &(0x7f0000000580)=0x7) r12 = syz_genetlink_get_family_id$tipc(&(0x7f0000000440)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_STATS(r9, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x1c, r12, 0x400, 0x70bd2c, 0x25dfdbfc, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x800) [ 1238.669107][ T4436] sctp: [Deprecated]: syz-executor.4 (pid 4436) Use of int in maxseg socket option. [ 1238.669107][ T4436] Use struct sctp_assoc_value instead 16:25:02 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x5) write$binfmt_misc(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="5300000044a6aeabec2e1520000000000000001000fff64017db9820000000003b08d403ffff633b27e59aa144175dd106776d17c3298a76d699010000001379000025da3f0dc7ec6e26565780000000000000000000765c7e5293f81a76e5cb8b77c2277b09c1453b21ba1cbb4547ef5faa8d1db9445dc8b767238e5d934b812ab4c9d67fe86d3d"], 0x88) r1 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x810, r1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x8, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) connect$inet6(r1, &(0x7f0000000500)={0xa, 0x0, 0x40f7, @mcast2, 0x7ff}, 0x9) r2 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r1, r2, &(0x7f0000000240)=0x200, 0x4000000000dc) r3 = socket$inet(0x10, 0x3, 0xc) sendmsg(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="240000000e0607031dfffd946fa2830020200a0009000100061d85680c1baba20400ff7e", 0x3eb}], 0x10000000000000d6}, 0x0) socket$inet(0x10, 0x3, 0xc) sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f00000000c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xfffffffffffffea2, &(0x7f00000001c0)={&(0x7f0000000540)=ANY=[@ANYRESHEX=r3, @ANYPTR], 0x2}, 0x1, 0x0, 0x0, 0x4}, 0x2000c091) ioctl$VIDIOC_ENUMSTD(r2, 0xc0485619, &(0x7f0000000080)={0x5, 0x0, "6c08b29e0cab0a2b89faccd9701056c7b347068ebeb9e3be"}) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000380)={'syz'}, &(0x7f00000001c0)="bc", 0x1, 0xffffffffffffffff) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='ns\x00') getdents64(r4, &(0x7f0000000000)=""/37, 0x25) getdents(r4, &(0x7f0000000040)=""/123, 0x7b) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') r5 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) r7 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r8 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r8, 0xc0184900, &(0x7f0000000040)={0xa925, 0x1, 0x0, 0xffffffffffffffff}) r10 = dup(r9) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r7, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r10}) ioctl$DRM_IOCTL_GEM_CLOSE(r7, 0x4008640a, &(0x7f0000000100)={r11, 0x7000000}) dup2(r6, r7) ioctl$ION_IOC_ALLOC(r5, 0xc0184900, &(0x7f0000000200)={0xa927, 0x29, 0x0, r6}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r12 = openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/kvm\x00', 0x0, 0x0) write$char_usb(0xffffffffffffffff, &(0x7f0000000100)="515ce794263a049a27da90b58ce568fd6197eb1cdae13ba8df3ef6bd256b23b3bda059d3533f74da28", 0x29) r13 = ioctl$KVM_CREATE_VM(r12, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r13, 0xae60) r14 = ioctl$KVM_CREATE_VCPU(r13, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r14, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000140)=[@textreal={0x8, 0x0}], 0xaaaabd4, 0x0, 0x0, 0x152) ioctl$KVM_SET_REGS(r14, 0x4090ae82, &(0x7f0000000400)={[0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x4ce, 0x0, 0x0, 0x0, 0x0, 0x9]}) r15 = getpid() ptrace(0x10, r15) socket(0xa, 0x802, 0x0) [ 1238.894117][ C0] sd 0:0:1:0: [sg0] tag#7541 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 1238.903773][ C0] sd 0:0:1:0: [sg0] tag#7541 CDB: Test Unit Ready [ 1238.910372][ C0] sd 0:0:1:0: [sg0] tag#7541 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1238.920205][ C0] sd 0:0:1:0: [sg0] tag#7541 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1238.929999][ C0] sd 0:0:1:0: [sg0] tag#7541 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1238.939853][ C0] sd 0:0:1:0: [sg0] tag#7541 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1238.949637][ C0] sd 0:0:1:0: [sg0] tag#7541 CDB[40]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1238.959384][ C0] sd 0:0:1:0: [sg0] tag#7541 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1238.969162][ C0] sd 0:0:1:0: [sg0] tag#7541 CDB[60]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1238.978936][ C0] sd 0:0:1:0: [sg0] tag#7541 CDB[70]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 16:25:03 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, 0x0, &(0x7f0000000500)={{}, {0x1, 0x8}, [], {0x4, 0xcc706817c56c9907}, [{}, {}], {}, {0x20, 0x3}}, 0x34, 0x2) syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x7, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r4, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) r7 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r7, 0x26, &(0x7f00000000c0)) r8 = socket$kcm(0xa, 0x5, 0x0) r9 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r10, 0x0) fsetxattr$system_posix_acl(r9, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r11, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r12 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r12) accept$packet(r12, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r13 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r13, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r14 = socket$kcm(0xa, 0x5, 0x0) r15 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r15, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r18, 0x0) fsetxattr$system_posix_acl(r15, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r16}, {0x2, 0x2, r17}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r18}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r19 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r19, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r19, 0x4c80, 0x0) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r20, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r22 = getpid() fcntl$lock(r21, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r22}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r23, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r24, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) [ 1238.988756][ C0] sd 0:0:1:0: [sg0] tag#7541 CDB[80]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1238.998549][ C0] sd 0:0:1:0: [sg0] tag#7541 CDB[90]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1239.008334][ C0] sd 0:0:1:0: [sg0] tag#7541 CDB[a0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1239.018121][ C0] sd 0:0:1:0: [sg0] tag#7541 CDB[b0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1239.027912][ C0] sd 0:0:1:0: [sg0] tag#7541 CDB[c0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1239.037695][ C0] sd 0:0:1:0: [sg0] tag#7541 CDB[d0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1239.047461][ C0] sd 0:0:1:0: [sg0] tag#7541 CDB[e0]: 00 00 00 00 00 00 00 00 00 00 00 00 16:25:03 executing program 0: r0 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x0, 0x2) mmap$xdp(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000000, 0x110, r0, 0x180000000) r1 = socket$netlink(0x10, 0x3, 0x8000000004) mknod(&(0x7f0000000140)='./bus\x00', 0xa88, 0x0) clone(0x7fd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) execve(&(0x7f0000000280)='./bus\x00', 0x0, 0x0) prctl$PR_SET_THP_DISABLE(0x29, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000300)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010001081000418e00000004fcff", 0x58}], 0x1) [ 1239.302392][ C1] net_ratelimit: 15 callbacks suppressed [ 1239.302414][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1239.314405][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1239.320627][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1239.326816][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1239.348280][ T4620] sctp: [Deprecated]: syz-executor.4 (pid 4620) Use of int in maxseg socket option. [ 1239.348280][ T4620] Use struct sctp_assoc_value instead 16:25:03 executing program 1: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/video36\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap$xdp(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000000, 0x11, r1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xf6c8, 0x30000) accept4$vsock_stream(r3, &(0x7f0000000040)={0x28, 0x0, 0x2711, @reserved}, 0x10, 0x80800) r4 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000040)={r6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000240)={r6, 0x5e, "5160bb25e8de20871d2fe247538141bd28543aec465c6d8816fcd56282a6bc64f212c7af63d44306822cdd71ba11d83792e956f2629ce1871281bb79f9cf271f00403c9950d1cf1f46cec51e5828c326e1312d932d6d5f4d52bf8a8623bc"}, &(0x7f00000002c0)=0x66) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000300)={r7, 0x800, 0x60, "33c19c99b1d60d9fec6afd2d4449143869a38975bbec897c44803e87e9f1a3fc21f3c38f8085172a6e368799e9f82ece5716b5fee0a92be0a4fe85a9a0f5a9a2a4b07a97507eba6c694fdb372c779f6d0cc2560115afa637dbc358c393f6f001"}, 0x68) socket(0x0, 0x0, 0x0) r8 = socket(0x200000000000011, 0x4000000000080002, 0x0) close(0xffffffffffffffff) r9 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x200, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$tipc(&(0x7f0000000400)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_WINDOW(r10, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="1c070056", @ANYRES16=r11, @ANYBLOB="0100000000000000000001000000000000000941000000140018000000007564703a73797a3100000000"], 0x30}}, 0x0) sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r9, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x1c, r11, 0x800, 0x70bd2c, 0x25dfdbfe, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x4008001) mmap$xdp(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r8, 0x100000000) 16:25:03 executing program 2: r0 = socket$inet(0x2, 0x3, 0x6) r1 = socket$inet_tcp(0x2, 0x3, 0x6) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r3, 0x0, 0x484, &(0x7f0000000180)=""/36, &(0x7f00000001c0)=0x24) connect$inet6(r2, &(0x7f0000000080)={0xa, 0xfffc, 0x0, @dev={0xfe, 0x80, [], 0x4}, 0xb}, 0x1c) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x40000, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r7, @ANYBLOB="00000000fffffffff6ffffff0b0001006d756c746971000008"], 0x3}}, 0x0) r8 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$chown(0x4, r8, 0x0, 0x0) lstat(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() setgid(r10) getgroups(0x2, &(0x7f0000000040)=[r10, 0xffffffffffffffff]) keyctl$chown(0x4, r8, r9, r11) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@remote, @in=@remote, 0x4e23, 0x7977, 0x4e22, 0x9, 0xf4ae364af35b8793, 0x20, 0x60, 0x2f, r7, r9}, {0xffff, 0x80, 0x66e4, 0xffffffff, 0x7, 0x6, 0x7977, 0x9}, {0x0, 0x5, 0xcc4, 0xf1e}, 0x80000001, 0x6e6bb5, 0x3, 0x1}, {{@in6=@rand_addr="7062bd993d02a7221b1b16b9b858fcc0", 0x4d3, 0xf4e9e0dd673e3ec3}, 0x8, @in6=@remote, 0x3501, 0x8, 0x1, 0x7f, 0x0, 0xe35, 0x4}}, 0xe8) getsockname(r2, &(0x7f00000000c0)=@nl=@proc, &(0x7f0000000140)=0x80) r12 = socket$netlink(0x10, 0x3, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) r13 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x80800, 0x0) ioctl$KDGKBMODE(r13, 0x4b44, &(0x7f0000000240)) sendmsg$nl_generic(r12, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000014000700000000000000000002ff0006667e079639a900007f0000017daf4204a00b32eadc2828417f00000100000000000000e81200003682a9e4ac15739d53d50000001143ebbd9e3f149544dd25e09d2ad1d8ccad91cac35b16ebbbf9263564d95bb23b9cf2a0f7c1e4cb111ef8903e3ae5b5fb6b66ce624a68c393f34f1bf1fe66aed797e3c523c074c2cbf9458b80df325ddcf00cf97a9729a09982ffc19522eee913d2e0"], 0x48}}, 0x0) 16:25:03 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, 0x0, &(0x7f0000000500)={{}, {0x1, 0x8}, [], {0x4, 0xcc706817c56c9907}, [{}, {}], {}, {0x20, 0x3}}, 0x34, 0x2) syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x7, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r4, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) r7 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r7, 0x26, &(0x7f00000000c0)) r8 = socket$kcm(0xa, 0x5, 0x0) r9 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r10, 0x0) fsetxattr$system_posix_acl(r9, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r11, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r12 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r12) accept$packet(r12, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r13 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r13, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r14 = socket$kcm(0xa, 0x5, 0x0) r15 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r15, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r18, 0x0) fsetxattr$system_posix_acl(r15, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r16}, {0x2, 0x2, r17}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r18}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r19 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r19, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r19, 0x4c80, 0x0) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r20, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r22 = getpid() fcntl$lock(r21, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r22}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r23, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r24, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) 16:25:03 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) read$eventfd(0xffffffffffffffff, &(0x7f0000000000), 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f0000000040)={0xffff, 0x0, 0x4, 0x407}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000100)=ANY=[@ANYBLOB="340097bb000000000000000400010014000100ff01050000000000000000000200000100"/45], 0x34}}, 0x0) r2 = socket(0x11, 0x80002, 0x7) sendmmsg$alg(r2, &(0x7f0000000140), 0x4924924924926c0, 0x0) 16:25:03 executing program 2: r0 = socket$inet(0x2, 0x3, 0x6) r1 = socket$inet_tcp(0x2, 0x3, 0x6) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r3, 0x0, 0x484, &(0x7f0000000180)=""/36, &(0x7f00000001c0)=0x24) connect$inet6(r2, &(0x7f0000000080)={0xa, 0xfffc, 0x0, @dev={0xfe, 0x80, [], 0x4}, 0xb}, 0x1c) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x40000, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r7, @ANYBLOB="00000000fffffffff6ffffff0b0001006d756c746971000008"], 0x3}}, 0x0) r8 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$chown(0x4, r8, 0x0, 0x0) lstat(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() setgid(r10) getgroups(0x2, &(0x7f0000000040)=[r10, 0xffffffffffffffff]) keyctl$chown(0x4, r8, r9, r11) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@remote, @in=@remote, 0x4e23, 0x7977, 0x4e22, 0x9, 0xf4ae364af35b8793, 0x20, 0x60, 0x2f, r7, r9}, {0xffff, 0x80, 0x66e4, 0xffffffff, 0x7, 0x6, 0x7977, 0x9}, {0x0, 0x5, 0xcc4, 0xf1e}, 0x80000001, 0x6e6bb5, 0x3, 0x1}, {{@in6=@rand_addr="7062bd993d02a7221b1b16b9b858fcc0", 0x4d3, 0xf4e9e0dd673e3ec3}, 0x8, @in6=@remote, 0x3501, 0x8, 0x1, 0x7f, 0x0, 0xe35, 0x4}}, 0xe8) getsockname(r2, &(0x7f00000000c0)=@nl=@proc, &(0x7f0000000140)=0x80) r12 = socket$netlink(0x10, 0x3, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) r13 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x80800, 0x0) ioctl$KDGKBMODE(r13, 0x4b44, &(0x7f0000000240)) sendmsg$nl_generic(r12, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000014000700000000000000000002ff0006667e079639a900007f0000017daf4204a00b32eadc2828417f00000100000000000000e81200003682a9e4ac15739d53d50000001143ebbd9e3f149544dd25e09d2ad1d8ccad91cac35b16ebbbf9263564d95bb23b9cf2a0f7c1e4cb111ef8903e3ae5b5fb6b66ce624a68c393f34f1bf1fe66aed797e3c523c074c2cbf9458b80df325ddcf00cf97a9729a09982ffc19522eee913d2e0"], 0x48}}, 0x0) 16:25:04 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @remote}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="e8", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r0, 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB="010000003ceea2528dd68eab8cc405fdc508", @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000040)={r4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000340)={r4, @in={{0x2, 0x4e24, @remote}}, 0x8, 0x4}, &(0x7f0000000140)=0x90) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000040)={r6}, &(0x7f0000000140)=0x8) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r7, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f0000000040)={r8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000400)={r8, 0xffff}, &(0x7f0000000440)=0xfffffffffffffdbd) r9 = gettid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup(r10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = dup(r12) ioctl$PERF_EVENT_IOC_ENABLE(r13, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r13, 0x8912, 0x400200) r14 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x133001, 0x0) ioctl$TUNSETFILTEREBPF(r11, 0x800454e1, &(0x7f0000000080)=r14) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r16 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r15, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) r18 = gettid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r20 = dup(r19) ioctl$PERF_EVENT_IOC_ENABLE(r20, 0x8912, 0x400200) r21 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r21, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r21, &(0x7f0000000080)={0xa, 0xfffc, 0x0, @dev, 0xb}, 0x1c) sendmsg$nl_route(r16, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="340000002b00017298c4594b42a118a7ed542aba0000000000000000", @ANYRES32=r17, @ANYBLOB="000000000000000008001300", @ANYRESOCT=r21, @ANYBLOB="0c00290018000300d801dacd"], 0x5}}, 0x41) r22 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/attr/current\x00', 0x2, 0x0) kcmp(r9, r18, 0x1, r0, r22) [ 1239.942578][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1239.948966][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1240.022775][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1240.029079][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1240.037223][ T4701] sctp: [Deprecated]: syz-executor.4 (pid 4701) Use of int in maxseg socket option. [ 1240.037223][ T4701] Use struct sctp_assoc_value instead 16:25:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r5, &(0x7f0000000080)={0xa, 0xfffc, 0x0, @dev, 0xb}, 0x1c) open_by_handle_at(r5, &(0x7f0000000bc0)={0xa6, 0xfffffffd, "3ab4a5301b1b0ff3fc9c64ac4aa6cb67a1770279ed162c697aaeddd3b77617ffc1d21afa1bac8d319de540391a9d8ad96446e3a2563a597b3ab9e2d3779b9b64401179c954f3ce0fed58c9f7ee2015208397453185657dd0b62cbcdc26ad98a2b27da9ea17c47b79f4bc33745e1462c7f6c670caab3ee5f1db85f4364ebe68854822cce773eaf8ea93bf3f0cb7569846c0f6edd809d01aa2891cef1185e3"}, 0x100) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) write$uinput_user_dev(r7, &(0x7f0000000740)={'syz1\x00', {0x3, 0x4, 0x7, 0xd}, 0x31, [0x3, 0x58, 0x8, 0x4, 0xffff, 0xfff, 0x400, 0x3, 0xffffffff, 0x0, 0x31, 0x7fff, 0xcb, 0xd7aa580, 0x7fff, 0xfffffffb, 0x400, 0x3, 0x8, 0x7, 0x9, 0x196, 0xfffffe00, 0x7, 0x9, 0x0, 0x5, 0xf, 0x0, 0x8, 0x1f, 0x68f, 0x1, 0x401, 0x200, 0x6, 0x8000, 0x676, 0x4, 0x1, 0x8001, 0x0, 0x0, 0x10000000, 0x9, 0x0, 0x1, 0x5, 0x8b8, 0x1, 0xfffff000, 0x0, 0x2, 0x7f9a9e2f, 0x9, 0x800, 0xfffffffd, 0x2733, 0x2, 0x4, 0x4, 0x9, 0x6fe7], [0x200, 0x7, 0x2, 0xffffff7f, 0x1f, 0x1000, 0xa, 0xffffff0a, 0x5, 0x20, 0x72, 0x4, 0x8, 0x0, 0x3, 0x10001, 0xffffffff, 0x5, 0x655, 0x7f, 0x6, 0x0, 0x2, 0x6, 0x9721, 0x8, 0x5, 0x7, 0x5, 0x7, 0x6e22, 0x3, 0x2, 0xfffffff8, 0x800, 0x3, 0x7, 0x8, 0x1, 0x6, 0x1f, 0x3, 0x7, 0x3, 0x3, 0x9, 0x9, 0x4, 0x0, 0x5528, 0x81, 0x9, 0x3ff, 0x20000, 0x8001, 0x3, 0x400, 0x0, 0x53, 0x20, 0x5, 0x2, 0x800, 0x9], [0xee4, 0x1, 0x6, 0x1, 0x1, 0x5, 0x8, 0x4dc, 0x7, 0x80, 0x7fffffff, 0x7, 0x32400, 0x0, 0x0, 0x4657391f, 0xe8, 0x1, 0x2, 0x200, 0x81, 0x61, 0x8000, 0x2, 0x7, 0x401, 0x9, 0x100, 0x8, 0x7, 0x400, 0x9, 0x8, 0x9, 0x0, 0x25b, 0xffffffff, 0x3, 0x3, 0xd5d, 0xfc, 0x0, 0xc21f, 0x1000, 0xaaa, 0x7fffffff, 0xc38, 0x6, 0x7fff, 0x4ec, 0x1, 0x8, 0xffff60cf, 0xa15, 0x8, 0x3, 0x6, 0x1, 0xfffffff9, 0x4, 0x3, 0x9, 0x6, 0x5], [0x4, 0x7, 0x400, 0xccf, 0x9, 0x5, 0x8, 0x841810f2, 0x6, 0x3, 0x3a5, 0x10001, 0x3, 0x6, 0x1b7f, 0x3, 0x7c0000, 0x145, 0xc6b, 0x800, 0x3, 0x400, 0x9, 0x7, 0x7, 0x31, 0x2, 0xbe6, 0xffffff9a, 0x9, 0x6, 0xffff, 0x6, 0x1, 0x3, 0x7fffffff, 0x401, 0x0, 0x7fff, 0x9, 0x7f, 0x5, 0x8, 0x7fffffff, 0x3f, 0x10001, 0x7f, 0x4, 0x3f, 0xbf, 0x4, 0x1, 0x8001, 0x7f, 0x5, 0x1, 0xffffffff, 0x1, 0x3c6c, 0x0, 0x8, 0x24, 0x5, 0x81]}, 0x45c) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r8, 0x6, 0x15, &(0x7f0000000240)=0x2, 0x4) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="f96e45ad714d833c2c1dd139340000000000000000061e0382c30cb05e55a165a903dcc4a4af1639ee235aad", @ANYRES32=r9, @ANYBLOB="04b1140012000c00015300627269646765000004000200"], 0x34}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=ANY=[@ANYBLOB="280000001000010400"/20, @ANYRES32=r3, @ANYBLOB="0000000000c55f13beae0000", @ANYRES32=r9], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=@newlink={0x20, 0x11, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r9}}, 0x20}}, 0x0) r10 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cachefiles\x00', 0x8800, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000340)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000280)=0xe8) getresgid(&(0x7f00000002c0)=0x0, &(0x7f0000000440), &(0x7f0000000480)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000004c0)={{{@in6=@remote, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f00000005c0)=0xe8) write$P9_RSTATu(r10, &(0x7f0000000600)={0x8e, 0x7d, 0x1, {{0x0, 0x69, 0x6, 0x5, {0x2, 0x3, 0x4}, 0x6f6c0c50e7e1a76b, 0xfffffffb, 0x7, 0x9, 0x7, 'selinux', 0xf, 'selfnodev\xc7em0/&', 0x10, '/dev/cachefiles\x00', 0x10, '/dev/cachefiles\x00'}, 0x10, '/dev/cachefiles\x00', r11, r12, r13}}, 0x8e) ioctl$PPPIOCSPASS(r10, 0x40107447, &(0x7f0000000140)={0x2, &(0x7f0000000080)=[{0x0, 0x20, 0x3, 0x1}, {0x20, 0x40, 0x2}]}) [ 1240.293183][ T4822] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 16:25:04 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, 0x0, &(0x7f0000000500)={{}, {0x1, 0x8}, [], {0x4, 0xcc706817c56c9907}, [{}, {}], {0x10, 0x2}}, 0x34, 0x2) syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x7, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r4, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) r7 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r7, 0x26, &(0x7f00000000c0)) r8 = socket$kcm(0xa, 0x5, 0x0) r9 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r10, 0x0) fsetxattr$system_posix_acl(r9, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r11, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r12 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r12) accept$packet(r12, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r13 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r13, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r14 = socket$kcm(0xa, 0x5, 0x0) r15 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r15, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r18, 0x0) fsetxattr$system_posix_acl(r15, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r16}, {0x2, 0x2, r17}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r18}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r19 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r19, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r19, 0x4c80, 0x0) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r20, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r22 = getpid() fcntl$lock(r21, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r22}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r23, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r24, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) [ 1240.358726][ T4824] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1240.368960][ T4822] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 16:25:04 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000b000/0x18000)=nil, &(0x7f00000008c0)=[@text16={0x10, &(0x7f0000000380)="2e640f353e0f783e0000660fc7b30000660f3882b500007005f2670f310f01cbdf8a080066b9880a00000f3266b9800000c00f326635000800000f30"}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb, 0x0, 0x0, 0x10000]}) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x3}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000340)={0x60, 0x12, 0xe6c6, 0xfeff, 0x3e, 0xfee1, &(0x7f0000000280)="fc3cc28ab27477daa6b021169637c84ec51cdb3377d67cccba0e938310b751f1ade9610e251b9cc85d9904bfef79aacad2f4464e432100fb03bf78b7d788"}) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f00000003c0)=ANY=[@ANYBLOB="0000000032d38097613e0f57b07a98e495fe05f62b89f2e22bac7ff9add85277d1c0fd99b30c84a070f1690868c6e16263ef8d02a74609508110c92df94e81a9784f57315e58b60b57615b38dc614be005f2ff8fe5f1c606f1f6cdfa8eb2", @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000000040)={r7}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000240)=@assoc_value={r7, 0x5}, 0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$CAPI_NCCI_OPENCOUNT(r9, 0x80044326, &(0x7f0000000200)=0x80000000) 16:25:04 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000040)=0x20, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000000)=0x3ff, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='bridge0\x00', 0xf6) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000019, 0x20000010) 16:25:04 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_G_DV_TIMINGS(r3, 0xc0845658, &(0x7f0000000040)={0x0, @reserved}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_emit_ethernet(0x2a, &(0x7f00000001c0)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaa0008004500001c000000000001907800000000e0000001030090780000000032fc8afaf9af2022e9355fd8f0241762458d7fa347932792f05e4ebd5d7efd8cffb5fda67f83b3711d7742d36a3db2780c459ea8e9945397c005662187f70e9251963ac6740dc364115a397cbd5767277d5dff273ae43bde4af17e0dfc0fd3d2ed07eab24f5a40e2458d16acbcc8eefa878426ab1b8480eea5d7"], 0x0) [ 1240.719419][ T4829] sctp: [Deprecated]: syz-executor.4 (pid 4829) Use of int in maxseg socket option. [ 1240.719419][ T4829] Use struct sctp_assoc_value instead 16:25:04 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x80000, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000040)={r4}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000001c0)={0xde57, 0xff, 0x8200, 0x4, 0xe5, 0x9, 0x4, 0x8, r4}, 0x20) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000001, 0x11, r1, 0xffffc000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) write$binfmt_misc(r6, &(0x7f0000000040)={'syz1', "903e0c1bee763cde00457fd74b1131cb2d60c2b89c6692cbe9549a4af694b97c9df0bfe6a7a714b99282c19d82cd3375a1d64a9747c522cdfd25c20a5c66a25f796fe83b449fbc1751da0d54a3f8647d390af209ec369655e466d0bc4b401e0fb3afc5d0be52ec4e9dc6bae8eda8d53ed9ad30465d8008b1899c83b05327fc991bb1110a2dadf3cda3681be4b79594debb604936b57b80e75f856b011ffbd1395d374a4918ae279a4f554a45407a137f3889b93a60ad92afe38d7105f3ef26036f41dd7b98"}, 0xc9) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045516, &(0x7f000035dffc)) 16:25:05 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000440)='cpuset.cpus\x00\xaa\xef+e\xcb\x98\xe6xm\xbe\xf2F\x96%\x12G\xc8X`\xed\xbe\xce\xdea', 0x2, 0x0) r2 = openat$cgroup_ro(r0, &(0x7f0000000280)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x1000) r3 = socket$unix(0x1, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SCSI_IOCTL_PROBE_HOST(0xffffffffffffffff, 0x5385, &(0x7f0000000000)={0xb6, ""/182}) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r6 = openat$cgroup_int(r5, &(0x7f0000000440)='cpuset.cpus\x00\xaa\xef+e\xcb\x98\xe6xm\xbe\xf2F\x96%\x12G\xc8X`\xed\xbe\xce\xdea', 0x2, 0x0) r7 = openat$cgroup_ro(r5, &(0x7f0000000280)='cpuset.effective_mems\x00', 0x0, 0x0) sendfile(r6, r7, 0x0, 0x1000) 16:25:05 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, 0x0, &(0x7f0000000500)={{}, {0x1, 0x8}, [], {0x4, 0xcc706817c56c9907}, [{}, {}], {0x10, 0x2}}, 0x34, 0x2) syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x7, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r4, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) r7 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r7, 0x26, &(0x7f00000000c0)) r8 = socket$kcm(0xa, 0x5, 0x0) r9 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r10, 0x0) fsetxattr$system_posix_acl(r9, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r11, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r12 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r12) accept$packet(r12, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r13 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r13, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r14 = socket$kcm(0xa, 0x5, 0x0) r15 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r15, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r18, 0x0) fsetxattr$system_posix_acl(r15, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r16}, {0x2, 0x2, r17}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r18}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r19 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r19, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r19, 0x4c80, 0x0) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r20, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r22 = getpid() fcntl$lock(r21, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r22}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r23, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r24, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) 16:25:05 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) r1 = perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0x6, 0xff, 0x0, 0x0, 0x0, 0x9, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000280)}, 0x200, 0x5a15, 0x3, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000300)=0x80, 0x4) r2 = socket(0x2, 0x2000000003, 0x100000001) connect$inet(r2, &(0x7f0000000140)={0x2, 0x0, @local}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SG_GET_VERSION_NUM(r4, 0x2282, &(0x7f00000000c0)) sendto(0xffffffffffffffff, &(0x7f0000000080)="0400", 0x2, 0x8002, 0x0, 0x0) r5 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) write$FUSE_NOTIFY_INVAL_INODE(r5, &(0x7f0000000040)={0xffffffffffffff71, 0x2, 0x8400000000000000}, 0x28) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000000080)={0x6, 0xe19, 0x7f, 0x0, 0x1, 0x2}) fcntl$dupfd(0xffffffffffffffff, 0x0, r1) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x12, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000040)) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) dup(r0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffff8, 0x100000000}}, 0x0, 0x3fffffffffffff, 0xffffffffffffffff, 0xb) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000003c0), 0x4) bind$inet6(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="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", @ANYRES16=0x0], 0xb8) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r6, 0x40045431, &(0x7f00003b9fdc)) r7 = syz_open_pts(r6, 0x4000000000000002) r8 = dup3(r7, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x20, &(0x7f0000000100)={@loopback, 0x7f, 0x3, 0xff, 0x2, 0x0, 0xc00}, 0x20) ioctl$VIDIOC_ENCODER_CMD(r8, 0xc028564d, &(0x7f0000000180)={0x2, 0x0, [0x4021, 0x0, 0x1, 0x0, 0x3, 0x4, 0x0, 0xfffffffc]}) 16:25:05 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3f, 0x1) ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f00000000c0)={0x0, 0x1, 0x9, &(0x7f0000000080)=0x80}) 16:25:05 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000080), 0x2c3) [ 1241.382548][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1241.388908][ C1] protocol 88fb is buggy, dev hsr_slave_1 16:25:05 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) fcntl$setsig(r0, 0xa, 0x1) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xa8}]}, 0x10) sendto$inet(r0, 0x0, 0xd3eabe6149b3118f, 0x4008830, &(0x7f0000e68000)={0x2, 0x4e23, @empty}, 0xffffffffffffff65) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x1e9) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x5, 0x4) write$binfmt_script(r0, &(0x7f00000009c0)=ANY=[], 0x378) sendmmsg(r0, &(0x7f00000003c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000100)="7cb14711329ebb98dacd44a34691a526f4a77a91cd0a3f5f394a74eaa8922f5d7e070900000000000000a00d6b096ee66a7ff833d24dddf08adcbb9aeaf3f22bee8093238b699530667054234175", 0x4e}, {&(0x7f0000000640)="a6ebeff2aec1c7219be7d2959bc14587d78c264e51000000000000000000000000000068a27804ac0f6846694943b94941fe0ceecd02000000000000001e45b8d876943bca66db0ec88622dcb1e25c8bacd13a2b477f53084266b767a18386f091f1d09a6b638d6e6238a7ebd6c9392320db01ff6fa807ff30ef0dd256e1cc8dd8bbbdcf9d78d459fc2347eafc6a954742f6965dc3d09edcaa2b8c91053d58d33075a77ccad475f1381f2d9f7e0648a741f73286c987852819146a2af0ac1c91f43f2ccf6ae1", 0xc6}], 0x2}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="32268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") [ 1241.497824][ T4979] sctp: [Deprecated]: syz-executor.4 (pid 4979) Use of int in maxseg socket option. [ 1241.497824][ T4979] Use struct sctp_assoc_value instead 16:25:05 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000080)={0x1, 0x7, 0x39, 0x1000}) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000001, 0x13, r2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc1205531, &(0x7f000035dffc)) 16:25:05 executing program 1: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x6) fcntl$setsig(r1, 0xa, 0x12) recvmmsg(r2, &(0x7f0000004400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40004012, &(0x7f0000004540)) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x14}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="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", 0xfe) 16:25:05 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, 0x0, &(0x7f0000000500)={{}, {0x1, 0x8}, [], {0x4, 0xcc706817c56c9907}, [{}, {}], {0x10, 0x2}}, 0x34, 0x2) syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x7, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r4, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) r7 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r7, 0x26, &(0x7f00000000c0)) r8 = socket$kcm(0xa, 0x5, 0x0) r9 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r10, 0x0) fsetxattr$system_posix_acl(r9, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r11, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r12 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r12) accept$packet(r12, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r13 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r13, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r14 = socket$kcm(0xa, 0x5, 0x0) r15 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r15, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r18, 0x0) fsetxattr$system_posix_acl(r15, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r16}, {0x2, 0x2, r17}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r18}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r19 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r19, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r19, 0x4c80, 0x0) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r20, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r22 = getpid() fcntl$lock(r21, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r22}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r23, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r24, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) 16:25:06 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000040)='system.posix_acl_default\x00', 0x0, 0x0, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$EVIOCSABS3F(0xffffffffffffffff, 0x401845ff, &(0x7f0000000000)={0x1, 0x7, 0x0, 0x634b, 0x0, 0x7}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_NMI(r4, 0xae9a) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r4, 0xae80, 0x0) 16:25:06 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000500)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000d, 0x12, r0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$TIPC_DEST_DROPPABLE(r2, 0x10f, 0x81, &(0x7f0000000000)=0xd6b, 0x4) mmap(&(0x7f0000b0a000/0x4000)=nil, 0x4000, 0x1000003, 0x80010, r0, 0xdccfc000) r3 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r3, 0x0, 0x12, &(0x7f0000d10ffc), 0x4) 16:25:06 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012000c00010069706970000000000c37bf752d3e01e775c5f838e239d39886648a0b4989b15c000001"], 0x3c}}, 0x0) r2 = socket(0x9, 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000000180), 0x27a4eaa51029717, 0x0) [ 1242.230998][ T5201] sctp: [Deprecated]: syz-executor.4 (pid 5201) Use of int in maxseg socket option. [ 1242.230998][ T5201] Use struct sctp_assoc_value instead 16:25:06 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000140)='.\x00', 0x0, 0x0) unshare(0x20400) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) mlockall(0x0) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x103) perf_event_open$cgroup(&(0x7f00000000c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 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}, r1, 0x0, 0xffffffffffffffff, 0xf) 16:25:06 executing program 1: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x210100, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$CAN_RAW_RECV_OWN_MSGS(r2, 0x65, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) clock_gettime(0x0, &(0x7f0000000140)) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000001700000008001b000000000008000a0000000000d32650a5a574369fb9316be0be3d67817653f032d900dd75056a2ef2f86ddc2139034f5b72deb9a50db5d45c1803f75a97630738b52ca2f65a1af325e9417a756f22144983fcef54d59c29b9e5"], 0x30}}, 0x0) 16:25:06 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, 0x0, &(0x7f0000000500)={{}, {0x1, 0x8}, [], {0x4, 0xcc706817c56c9907}, [{}, {}], {0x10, 0x2}, {0x20, 0x3}}, 0x34, 0x0) syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x7, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r4, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) r7 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r7, 0x26, &(0x7f00000000c0)) r8 = socket$kcm(0xa, 0x5, 0x0) r9 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r10, 0x0) fsetxattr$system_posix_acl(r9, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r11, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r12 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r12) accept$packet(r12, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r13 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r13, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r14 = socket$kcm(0xa, 0x5, 0x0) r15 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r15, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r18, 0x0) fsetxattr$system_posix_acl(r15, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r16}, {0x2, 0x2, r17}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r18}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r19 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r19, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r19, 0x4c80, 0x0) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r20, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r22 = getpid() fcntl$lock(r21, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r22}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r23, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r24, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) 16:25:06 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x900) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x8}, 0x2a939, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) r1 = syz_open_dev$mice(0x0, 0x0, 0x8400) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/vga_arbiter\x00', 0x420000, 0x0) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)=0xa2ea) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, 0x0, &(0x7f0000000100)) ioctl$TIOCGISO7816(r1, 0x80285442, 0x0) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x0, &(0x7f0000001540), 0x1, 0xffffffffffffffff, 0xe2c1a59609f47730}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r3, &(0x7f0000000300), 0x12) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000000c0)='\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\xbc\x02\xb5~v\xba(\x1f\x84|e\xe7g\xd6=\xbc\x9b\x9aD4\xd4f\xa9') fsetxattr$trusted_overlay_upper(r5, &(0x7f0000000280)='trusted.overlay.upper\x00', 0x0, 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000001400), &(0x7f00000003c0)=0xfffffffffffffdaf) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) io_setup(0x8, &(0x7f0000000280)) syz_open_dev$usbmon(0x0, 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) socket$packet(0x11, 0x2, 0x300) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, 0x0, 0xffffffffffffffff}}) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000000640)=ANY=[@ANYBLOB='fd=', @ANYBLOB=',rootmode=0000000@00000000004000', @ANYRESDEC=r6, @ANYRESDEC, @ANYBLOB=',allow_other,func=']) io_setup(0x0, &(0x7f0000000280)=0x0) io_submit(r7, 0x0, &(0x7f0000000600)) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) [ 1243.027135][ T5325] sctp: [Deprecated]: syz-executor.4 (pid 5325) Use of int in maxseg socket option. [ 1243.027135][ T5325] Use struct sctp_assoc_value instead 16:25:07 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001600)=@newlink={0x234, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x214, 0x12, @ipip6={{0xc, 0x1, 'ip6tnl\x00'}, {0x204, 0x2, [@tunl6_policy=[@IFLA_IPTUN_ENCAP_LIMIT={0x8, 0x6, 0xef}], @tunl6_policy=[@IFLA_IPTUN_FLOWINFO={0x8, 0x7, 0x9f}, @tunl_policy=[@IFLA_IPTUN_COLLECT_METADATA={0x4}, @IFLA_IPTUN_ENCAP_SPORT={0x8, 0x11, 0x4e24}, @IFLA_IPTUN_ENCAP_TYPE={0x8, 0xf, 0x2}, @IFLA_IPTUN_TOS={0x8, 0x5, 0x7}, @IFLA_IPTUN_TOS={0x8, 0x5, 0x2}], @IFLA_IPTUN_LOCAL={0x14, 0x2, @mcast1}], @tunl6_policy=[@IFLA_IPTUN_REMOTE={0x14, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, @IFLA_IPTUN_REMOTE={0x14, 0x3, @rand_addr="2c8e1fc58cf39d900c2807cc1be8db91"}, @IFLA_IPTUN_FLAGS={0x8, 0x8, 0x9}, @IFLA_IPTUN_FLAGS={0x8, 0x8, 0x2f}, @IFLA_IPTUN_REMOTE={0x14, 0x3, @mcast1}, @IFLA_IPTUN_FLOWINFO={0x8, 0x7, 0x10000}, @IFLA_IPTUN_FLOWINFO={0x8, 0x7, 0x630e}, @IFLA_IPTUN_ENCAP_LIMIT={0x8, 0x6, 0x5}, @tunl_policy=[@IFLA_IPTUN_ENCAP_TYPE={0x8, 0xf, 0x2}]], @IFLA_IPTUN_PROTO={0x8}, @tunl6_policy=[@IFLA_IPTUN_ENCAP_LIMIT={0x8, 0x6, 0x80}, @tunl_policy=[@IFLA_IPTUN_ENCAP_SPORT={0x8, 0x11, 0x4e23}], @IFLA_IPTUN_ENCAP_LIMIT={0x8, 0x6, 0x1f}, @IFLA_IPTUN_FLAGS={0x8, 0x8, 0x27}, @tunl_policy=[@IFLA_IPTUN_ENCAP_SPORT={0x8, 0x11, 0x4e23}, @IFLA_IPTUN_ENCAP_TYPE={0x8, 0xf, 0x2}, @IFLA_IPTUN_ENCAP_DPORT={0x8, 0x12, 0x4e20}, @IFLA_IPTUN_ENCAP_TYPE={0x8, 0xf, 0x2}, @IFLA_IPTUN_ENCAP_SPORT={0x8, 0x11, 0x4e21}, @IFLA_IPTUN_ENCAP_SPORT={0x8, 0x11, 0x4e23}, @IFLA_IPTUN_ENCAP_FLAGS={0x8, 0x10, 0x4}, @IFLA_IPTUN_ENCAP_FLAGS={0x8, 0x10, 0x1f8}, @IFLA_IPTUN_ENCAP_SPORT={0x8, 0x11, 0x4e23}, @IFLA_IPTUN_LINK={0x8}]], @IFLA_IPTUN_PROTO={0x8}, @IFLA_IPTUN_PROTO={0x8}, @IFLA_IPTUN_PROTO={0x8}, @tunl6_policy=[@IFLA_IPTUN_LOCAL={0x14, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @IFLA_IPTUN_REMOTE={0x14, 0x3, @mcast2}, @IFLA_IPTUN_ENCAP_LIMIT={0x8, 0x6, 0x3}, @IFLA_IPTUN_LOCAL={0x14, 0x2, @mcast2}, @tunl_policy=[@IFLA_IPTUN_ENCAP_SPORT={0x8, 0x11, 0x4e20}, @IFLA_IPTUN_FWMARK={0x8, 0x14, 0x3}, @IFLA_IPTUN_ENCAP_FLAGS={0x8, 0x10, 0x2}, @IFLA_IPTUN_ENCAP_DPORT={0x8, 0x12, 0x4e23}, @IFLA_IPTUN_TOS={0x8, 0x5, 0xff}], @IFLA_IPTUN_FLAGS={0x8, 0x8, 0x15}, @IFLA_IPTUN_LOCAL={0x14, 0x2, @local}, @tunl_policy=[@IFLA_IPTUN_COLLECT_METADATA={0x4}, @IFLA_IPTUN_ENCAP_TYPE={0x8, 0xf, 0x2}, @IFLA_IPTUN_ENCAP_TYPE={0x8, 0xf, 0x3}, @IFLA_IPTUN_ENCAP_TYPE={0x8, 0xf, 0x1}, @IFLA_IPTUN_COLLECT_METADATA={0x4}, @IFLA_IPTUN_COLLECT_METADATA={0x4}, @IFLA_IPTUN_FWMARK={0x8, 0x14, 0x6}]], @IFLA_IPTUN_PROTO={0x8}]}}}]}, 0x234}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r8}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001840)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYBLOB="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", @ANYBLOB="00000000fffffffff6ffffff0b0001006d756c746971000008"], 0x3}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0xb}, @loopback, @dev={0xfe, 0x80, [], 0x27}, 0xf1a, 0x432, 0x8001, 0x100, 0x80000000, 0x4, r8}) ioctl$BLKGETSIZE(r10, 0x1260, &(0x7f0000000280)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = dup(r11) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000400)={r12, &(0x7f0000000540)="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", &(0x7f0000001540)=""/180, 0x8}, 0x20) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000000000a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="500000002800210400"/20, @ANYRES32=r3, @ANYBLOB="ac0c000014050000000000000c0080eb6367726f75700000200002001c0003000300000000000800010062706600040002000400060000ff156569735843de8b4c1ef779b8d8e7bf7afb33e23753792aafde2698ebe5f83bc5b1d2c1df41944400193870e465324b63063fc06b6d0e583c75ba0a6d8da2ca131e39aeef0f"], 0x50}}, 0x0) 16:25:07 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, 0x0, &(0x7f0000000500)={{}, {0x1, 0x8}, [], {0x4, 0xcc706817c56c9907}, [{}, {}], {0x10, 0x2}, {0x20, 0x3}}, 0x34, 0x0) syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x7, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r4, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) r7 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r7, 0x26, &(0x7f00000000c0)) r8 = socket$kcm(0xa, 0x5, 0x0) r9 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r10, 0x0) fsetxattr$system_posix_acl(r9, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r11, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r12 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r12) accept$packet(r12, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r13 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r13, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r14 = socket$kcm(0xa, 0x5, 0x0) r15 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r15, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r18, 0x0) fsetxattr$system_posix_acl(r15, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r16}, {0x2, 0x2, r17}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r18}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r19 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r19, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r19, 0x4c80, 0x0) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r20, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r22 = getpid() fcntl$lock(r21, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r22}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r23, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r24, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) 16:25:07 executing program 0: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x100, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000240)={@loopback, 0x0}, &(0x7f0000000280)=0x14) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000001300)=r0) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x10d300, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000140)=0x14) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000180)) r4 = socket(0x10, 0x3, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r5, &(0x7f0000000080)={0xa, 0xfffc, 0x0, @dev, 0xb}, 0x1c) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000000040)={r7}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r5, 0x84, 0x23, &(0x7f00000001c0)={r7, 0x8000}, 0x8) r8 = socket$unix(0x1, 0x2, 0x0) r9 = fcntl$dupfd(r8, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f00000002c0)={0x2000000000077f, 0x0, 0x0, 0xfffffffc}, 0x4) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000040)=r0) write(r4, &(0x7f000018efdc)="2400000052001f0014f9f407000904000200071008000700feffffff0800000000000000", 0x24) [ 1243.554465][ T5336] cgroup: fork rejected by pids controller in /syz2 [ 1243.803491][ T5454] sctp: [Deprecated]: syz-executor.4 (pid 5454) Use of int in maxseg socket option. [ 1243.803491][ T5454] Use struct sctp_assoc_value instead 16:25:07 executing program 0: r0 = openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self//exe\x00', 0x3, 0x0) r1 = openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self//exe\x00', 0x3, 0x0) r2 = dup2(r1, r0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = syz_open_dev$media(&(0x7f0000000140)='/dev/media#\x00', 0x1, 0x100) ioctl$TIOCSPTLCK(r7, 0x40045431, &(0x7f0000000200)=0x1) r8 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$TCSETAF(r8, 0x5408, &(0x7f0000000000)={0x401, 0x81, 0x3, 0x7, 0x19, 0x8, 0x90, 0x8, 0x8, 0xf}) ioctl$LOOP_GET_STATUS64(r8, 0x4c05, &(0x7f0000000040)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_GETCRTC(r10, 0xc06864a1, &(0x7f0000000940)={&(0x7f0000000900)=[0x7, 0x5, 0x8], 0x3, 0x0, 0x1000, 0x1f, 0x80000001, 0x4, {0x84, 0x8, 0x2, 0x1, 0x1, 0x0, 0xd39, 0x0, 0x40, 0x7, 0x7ff, 0x6, 0x3, 0x7f, "34bd17534c2c61d5d74ad1a3a979b9b7791f28a9af4c8669193ff84eaadf571f"}}) syz_kvm_setup_cpu$x86(r2, r5, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$xdp(r7, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000240)="f3ae96a7473e0c6f99c78cee22f71c35fdc9a56e62dc061aa022eee0ceb0f7a8198ef0c93fcd03a6734f29b71fac639d1fce841fb68071ff5f2a32a6f3277fa5f4b23902b14eb94f70d271ec25d9bd83349a17debb9579762ea1bc3600f3de6092b2ab9f9f27bfb13fde7c2d6edf863999bd272e2e398aadbf73422fa6d5197f7ee6b703ea2d70cc", 0x88}, {&(0x7f0000000300)="8b2950c5732fc4892d56e03a417c1ab38da6db7d4657451c47694675c4d82beda04a8c17dd873efae3567e8ec36af001aea50c764b08d56ab0a0f3bd46f69f81db46c7bba4cbe3c182417c02a1a703f83bf09ff882212202fc057b9238a7f1cc97c29b2b01", 0x65}, {&(0x7f0000000480)="ab7cebf2ace84b87596808e1cfa0d9830ca4032b5afa5c3220c52275237c6b156ca10c4abf03859363fc03be4bd5fa04bd0cdb0467e4f280f09f129ae67e29781a03c4b381f0ae8aa92ba676f4f86f4a71f34696af959d6439fe8a97fbbc96b66cc5ffcc0513655e1f2c183905e5cd8bb30ec18ac2387fd3a17a64f2d74960dc38770e2d79a30371863a0bb3c7a1d5192d23d6f371491aa702bf7cecdbc96a965f263c5ceccc120d69c50db09900fd654e11f2a5ad642d2b90f06957a491b50c4887e275419a7c84973ce01d9d881b69d3ffdc7aff90482f6dc8c2d37c56fd7ff343b42b4a45e7b2d458bbc952b71b9a3b10812d4f605117a8106b536573fe", 0xff}, {&(0x7f0000000380)="77c302c982443934716c035ffc4a7d05fb469345556391b0b6a0dfbd706665688465aa75dff5aacb2a6e00390dbe34cc8252b652372271ae8538928e33c282f01ff5dc58f9af40456390d6ef33a9f257c92ece2ea08f5fdc46cb5f4d93e137c0c343abf2c2e15a2289128aaa523efeabd16f66cca0538016494d36ce8a3bed8f15dc2ae526", 0x85}, {&(0x7f0000000580)="720c0b663a2a1c057bb4a0c8ccba91339ea8d29626f4cfae95d5529b7bc19b293f21e18d036d47ade08ccdbf3eff32428390e53417dc20e38a69d34f20642c83cfc9e9573d55ac704793b51f17a9f376c3", 0x51}, {&(0x7f0000000600)="af49980c898a3a73d278d643e14152620e016920b3811b1bab73dc241e2ff8164049f11b4ac2aa6a13dfbe838eb2aaaa904633f9fa3c9b2db6228ec64b4ff4415ae0a0fc94bfb1834704089e2601a9b42820075825ca5b49f6bb", 0x5a}, {&(0x7f0000000680)="ce39e3fa90ffb1ce23f9b94a721210a70859b59130c8fd82579dce259172dc7164578deedf25de4a761619b6f9f767bd156c38d09f853aeb1d3d0825e3a67d98ad8ff6bfbedf0af59173eb60035084d5942331d24848c8937dc01d6517ffb4eb588a35df542de0b9fca44e5276e637a992a141e097e71644456bf0ffb4bf25c03add78447032", 0x86}, {&(0x7f0000000740)="9f321d5d2c4a7c8876b3c0cbeae26e4da15322c2de9076a7134a3375cdba9dc037b8919de4fe298bbb8c74dc6d6efffad3541bd4375230bd0abcf96d27a57da04e2e291538e9d4b82ff57c8e5ae3c0f827d795a3d028da324360b7d9cd166f3bd717b14e5f6ee4e9d70fab2ddf7d76944ff9b3b5ccca72a357a6341b63bc84701043fcca13f73bd985557e36a080de1e844bd1f2837e630c7b587f44b53fc0842020125ec6e44874c453d86be52124ddbb6b7c48a9ae079cd2dc9f3608099f95931dfdcfaed1ec99e79db4f48b625cace3aa0ed1b1d6bc672356f4543867be6fd6bacda55d", 0xe5}], 0x8, 0x0, 0x0, 0xc050}, 0x8014) 16:25:08 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, 0x0, &(0x7f0000000500)={{}, {0x1, 0x8}, [], {0x4, 0xcc706817c56c9907}, [{}, {}], {0x10, 0x2}, {0x20, 0x3}}, 0x34, 0x0) syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x7, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r4, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) r7 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r7, 0x26, &(0x7f00000000c0)) r8 = socket$kcm(0xa, 0x5, 0x0) r9 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r10, 0x0) fsetxattr$system_posix_acl(r9, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r11, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r12 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r12) accept$packet(r12, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r13 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r13, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r14 = socket$kcm(0xa, 0x5, 0x0) r15 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r15, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r18, 0x0) fsetxattr$system_posix_acl(r15, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r16}, {0x2, 0x2, r17}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r18}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r19 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r19, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r19, 0x4c80, 0x0) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r20, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r22 = getpid() fcntl$lock(r21, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r22}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r23, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r24, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) [ 1244.369922][ T5331] fuse: Bad value for 'fd' [ 1244.705895][ T5612] sctp: [Deprecated]: syz-executor.4 (pid 5612) Use of int in maxseg socket option. [ 1244.705895][ T5612] Use struct sctp_assoc_value instead 16:25:09 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, 0x0, &(0x7f0000000500)={{}, {0x1, 0x8}, [], {0x4, 0xcc706817c56c9907}, [{}, {}], {0x10, 0x2}, {0x20, 0x3}}, 0x34, 0x2) syz_open_dev$dspn(0x0, 0x7, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r4, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) r7 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r7, 0x26, &(0x7f00000000c0)) r8 = socket$kcm(0xa, 0x5, 0x0) r9 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r10, 0x0) fsetxattr$system_posix_acl(r9, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r11, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r12 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r12) accept$packet(r12, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r13 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r13, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r14 = socket$kcm(0xa, 0x5, 0x0) r15 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r15, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r18, 0x0) fsetxattr$system_posix_acl(r15, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r16}, {0x2, 0x2, r17}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r18}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r19 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r19, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r19, 0x4c80, 0x0) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r20, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r22 = getpid() fcntl$lock(r21, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r22}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r23, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r24, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) [ 1245.542480][ C1] net_ratelimit: 14 callbacks suppressed [ 1245.542503][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1245.554163][ T5677] sctp: [Deprecated]: syz-executor.4 (pid 5677) Use of int in maxseg socket option. [ 1245.554163][ T5677] Use struct sctp_assoc_value instead [ 1245.554642][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1245.575262][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1245.581536][ C1] protocol 88fb is buggy, dev hsr_slave_1 16:25:10 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, 0x0, &(0x7f0000000500)={{}, {0x1, 0x8}, [], {0x4, 0xcc706817c56c9907}, [{}, {}], {0x10, 0x2}, {0x20, 0x3}}, 0x34, 0x2) syz_open_dev$dspn(0x0, 0x7, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r4, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) r7 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r7, 0x26, &(0x7f00000000c0)) r8 = socket$kcm(0xa, 0x5, 0x0) r9 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r10, 0x0) fsetxattr$system_posix_acl(r9, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r11, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r12 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r12) accept$packet(r12, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r13 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r13, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r14 = socket$kcm(0xa, 0x5, 0x0) r15 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r15, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r18, 0x0) fsetxattr$system_posix_acl(r15, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r16}, {0x2, 0x2, r17}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r18}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r19 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r19, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r19, 0x4c80, 0x0) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r20, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r22 = getpid() fcntl$lock(r21, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r22}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r23, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r24, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) [ 1246.192474][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1246.198810][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1246.272401][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1246.278674][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1246.416868][ T5685] sctp: [Deprecated]: syz-executor.4 (pid 5685) Use of int in maxseg socket option. [ 1246.416868][ T5685] Use struct sctp_assoc_value instead 16:25:10 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, 0x0, &(0x7f0000000500)={{}, {0x1, 0x8}, [], {0x4, 0xcc706817c56c9907}, [{}, {}], {0x10, 0x2}, {0x20, 0x3}}, 0x34, 0x2) syz_open_dev$dspn(0x0, 0x0, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r4, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) r7 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r7, 0x26, &(0x7f00000000c0)) r8 = socket$kcm(0xa, 0x5, 0x0) r9 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r10, 0x0) fsetxattr$system_posix_acl(r9, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r11, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r12 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r12) accept$packet(r12, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r13 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r13, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r14 = socket$kcm(0xa, 0x5, 0x0) r15 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r15, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r18, 0x0) fsetxattr$system_posix_acl(r15, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r16}, {0x2, 0x2, r17}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r18}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r19 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r19, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r19, 0x4c80, 0x0) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r20, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r22 = getpid() fcntl$lock(r21, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r22}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r23, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r24, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) 16:25:10 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="6653070000053c07bc3376003639405cb4aed12f00", 0x15}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x24a, 0x0, 0xffffffffffffff89}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x0, r6}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000140)={r4, r7, 0x5}) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 1247.206401][ T5311] bridge0: port 3(team0) entered disabled state [ 1247.213298][ T5311] bridge0: port 2(bridge_slave_1) entered disabled state [ 1247.220686][ T5311] bridge0: port 1(bridge_slave_0) entered disabled state [ 1247.227907][ T5806] sctp: [Deprecated]: syz-executor.4 (pid 5806) Use of int in maxseg socket option. [ 1247.227907][ T5806] Use struct sctp_assoc_value instead [ 1247.584241][ T5311] device team0 left promiscuous mode [ 1247.589666][ T5311] device team_slave_0 left promiscuous mode [ 1247.596368][ T5311] device team_slave_1 left promiscuous mode [ 1247.603022][ T5311] bridge0: port 3(team0) entered disabled state [ 1247.622482][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1247.628743][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1248.028225][ T5311] device bridge_slave_0 left promiscuous mode [ 1248.036441][ T5311] bridge0: port 1(bridge_slave_0) entered disabled state [ 1248.164628][ T5311] device bridge_slave_1 left promiscuous mode [ 1248.171231][ T5311] bridge0: port 2(bridge_slave_1) entered disabled state [ 1248.279702][ T5311] bond0: (slave bond_slave_0): Releasing backup interface [ 1248.385206][ T5311] bond0: (slave bond_slave_1): Releasing backup interface [ 1248.524285][ T5311] team0: Port device team_slave_0 removed [ 1248.652230][ T5311] team0: Port device team_slave_1 removed [ 1248.921564][ T5337] netlink: 'syz-executor.2': attribute type 6 has an invalid length. [ 1248.929871][ T5337] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 1248.938267][ T5337] netlink: 'syz-executor.2': attribute type 15 has an invalid length. [ 1248.946585][ T5337] netlink: 'syz-executor.2': attribute type 6 has an invalid length. [ 1248.954849][ T5337] netlink: 'syz-executor.2': attribute type 15 has an invalid length. [ 1248.963160][ T5337] netlink: 'syz-executor.2': attribute type 9 has an invalid length. [ 1248.971263][ T5337] netlink: 'syz-executor.2': attribute type 6 has an invalid length. [ 1248.979563][ T5337] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 1248.988034][ T5337] netlink: 'syz-executor.2': attribute type 6 has an invalid length. [ 1248.996268][ T5337] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 16:25:13 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='loginuid\x00') write$FUSE_NOTIFY_RETRIEVE(r0, &(0x7f0000000000)={0x30}, 0x30) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='loginuid\x00') sendfile(r1, r1, 0x0, 0x3) epoll_create1(0x80000) 16:25:13 executing program 3: getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x10000, 0x80, 0x195}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x435, 0x200, 0x2, 0x10001, r0}, &(0x7f00000000c0)=0x10) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0xffffffff, 0x1) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000140)=0x2, 0x8) socket$rds(0x15, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={r0, @in6={{0xa, 0x4e22, 0x93, @dev={0xfe, 0x80, [], 0x18}, 0xec}}, 0x2, 0x6, 0x7, 0x3, 0xa06}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000280)={r2, 0x870}, 0x8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000340)=""/32, &(0x7f0000000380)=0x20) r3 = syz_open_dev$mouse(&(0x7f00000003c0)='/dev/input/mouse#\x00', 0x2, 0x14020) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r3, 0x6, 0x14, &(0x7f0000000400), 0x4) ioctl$IOC_PR_PREEMPT(0xffffffffffffffff, 0x401870cb, &(0x7f0000000440)={0x101, 0x95, 0x7fffffff, 0x5}) r4 = openat(0xffffffffffffffff, &(0x7f0000000480)='./file0\x00', 0x400081, 0x11) ioctl$VHOST_SET_LOG_BASE(r4, 0x4008af04, &(0x7f0000000500)=&(0x7f00000004c0)) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000540)) recvmsg(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000580)=@nfc_llcp, 0x80, &(0x7f0000000740)=[{&(0x7f0000000600)=""/230, 0xe6}, {&(0x7f0000000700)=""/24, 0x18}], 0x2, &(0x7f0000000780)=""/16, 0x10}, 0x40000000) setsockopt$XDP_UMEM_COMPLETION_RING(r4, 0x11b, 0x6, &(0x7f0000000800)=0x40014, 0x4) ioctl$int_out(r1, 0xa1f39801e6061081, &(0x7f0000000840)) ioctl$USBDEVFS_REAPURB(0xffffffffffffffff, 0x4008550c, &(0x7f0000000880)) socketpair(0x1, 0x808, 0x3f, &(0x7f00000008c0)={0xffffffffffffffff}) setsockopt(r5, 0x5, 0x42, &(0x7f0000000900)="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", 0x1000) ioctl(r4, 0x3ff, &(0x7f0000001900)="d3d29227b7545ca6768eb702444aa67c65de84373d87a117bc2cef527a677334adf328c36246a34cd9b9a9540a4f1c68d796c6e2b81b9fc3bc35a2ff1d0280a352fa5f5f7c01304be539c90eb99ea789e3636847bbb537dd9ad434bb6e66b37de0bfae947260f40092e39c63ecb2074a42ff953a9a470a0d21db030fe9a1b7e748aff1a113bd24d1d5d01221a6c90829e718bd4bb133eca0d86b91") getegid() r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/qat_adf_ctl\x00', 0x12e70a04ebdfa320, 0x0) sendmsg(r6, &(0x7f0000001e80)={&(0x7f0000001a00)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x80, &(0x7f0000001d00)=[{&(0x7f0000001a80)="8d8560903cd5e087f40b979ecbdac9dd860fcd6bb5b008b855d174a15dff49d242259bd182241afb41b0b91d300213a3c18dc934f1543275aa6804e6cc5ac74ada16965e0ac19d5ab5102d5a5ce94d1985cc8b302efe3ee76fa56e74d7682a7ca44d2a0327fc413d652bd9496e1b8810748f531b72d03736ecbfc963c9c74b12b3899ba2d6cb51132d0c1c2fcb5f11ef76df957f202ab9f15c13c7e47aecda945e05eb259c3c9a3953f413c03dfefdcf14c753beb1a5a5d15662a5b737", 0xbd}, {&(0x7f0000001b40)="280ebaef940e4e3be7ae6cbfaed9a96caa8518ca114cd0488c485e80d8e712daac25177813c53217efd1d99990357a74cb4a27fbaedbd2486fc862e93c30e659aa8ea3e56e1d5f4d4a7f7518923199d13cfad8594ca57ef80140b7e599cf6303f5be7e8f4e2b1be59493878a77229e7be2fbe9df6e2ab5cb62e74fea461827de19cbffdabc9ee26e581c6fda675146dceae91ce54bfce6ca8e9bd94cf8712aeb553acc5712563e8e0be7ff3cd39c7937f6f6872eefc247b729914fad2f650403cce8b3c9", 0xc4}, {&(0x7f0000001c40)="fc104813c197dbaabaa4bffeba35908af83d664c6da2c1cb859a74ed3152f2bce1a8b0706e5b08a4dcd9a9ab688b7ac0d177da952b7c69ed504a7b3a886ca4ce69349d05f191f1f86bce782a22c62bd531f4034e307be37ca889ad05bb1c0bab30c58e78a96511b020934acda15b762e7ad2a508b733646935e232fda4db6d8967bbcfbd637c20cc49465d95ee286db39ae8918a82396d35a8badeb2c0a2fc961f0cbe6488ba6ae184aa", 0xaa}], 0x3, &(0x7f0000001d40)=[{0xf8, 0x10c, 0x4, "b418f98fde9f6306d0a175710d52efc2274d7e8c41a2988781b54c8220432ac40fd4614a7958bb2c84dad52539a427c24fb0fb23a582071b0e935f80895d3c1d6ebc5c92c70a5209be8968e2ae80b04308c690961da51e22e25464152edf1b5f2685d03a1d087cd2ea40086bc0a956f0da505126a41b2f91da2b86172548d68584492a03acd265cdb825fc51230446057a61e09d97ad58a3dbba28fd00ceb8dd04abf46a1b00ee183e023d1032198f8cd2f2881e2c26e5d6fd08448d73f39640a60f257f706addf6b0816ee56546b531347efd36f0ae49813fdfc96087f5b193e4f5"}, {0x48, 0x11, 0x3ff, "5ce2dadf2ed3a8c30c724523676a3f3c6fcd458eaac238db6ea97dd7397061105ddc577f62208b8c7b364f406ad85b4a82d51bd2db2272af"}], 0x140}, 0xc8d1) r7 = socket(0x11, 0x8, 0x4) r8 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg(r7, &(0x7f0000002480)={&(0x7f0000001ec0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r8, 0x1, 0x4, 0x1, 0x0, {0xa, 0x4e20, 0x7a03, @mcast2, 0x2}}}, 0x80, &(0x7f0000002080)=[{&(0x7f0000001f40)="ad84e2b74cfe52694b08474a9466871b02a0eb023cbe98aa6397a86af325509078117b688a7dd5da5a126d67754f7f18a2b8a6b9b4fbcefc3b1c7fb8d1e8fbe49dc7285c0411e2b0a2827ef938be5c5318ea737ccf5118e6aafeb36d82221355d2a89d9e9684cb1cd88b638d338fc4cfb8a20ab1e013a54e20eed9d9786394519c234f7d42279575c7123ab15fc566fa049d0a1028", 0x95}, {&(0x7f0000002000)="4f1e612f71119b1d7392bd5dbf44d520aa6c502981fa46c2945930448014c53e560f700537212959968b976ba70f6de434f392e195e6d53c04a94b927d0abcb6c025a0aed3320860c4b5ddbd92171a5a41359d5be945dc958a3e729e1587de7b6a31d75430a085d38001", 0x6a}], 0x2, &(0x7f00000020c0)=[{0x98, 0x0, 0x2, "a65336ecc565ccaf96711299dd673985a9fe570401311cdaf8d0e967e288fca1237bb819e62934d3c5b5aa63930b907f10f3cd3fbddefdd1548084478365a44dc89dc3c4797f0857e72a04631c91e517002ed213717d9d09f5ea56f21e8882112c94d4e6add1b01358efcb1382ba59749bcdc0e69725d4aae5f43014584ae2408a021e92"}, {0x20, 0x113, 0x8001, "e839e4676a971ded6b4f4476617b"}, {0x110, 0x100, 0x7f, "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"}, {0xf0, 0x3a, 0x80000000, "bb64ad7196791479445e17ceb29615be5b1269a2ae280ba5815cbe3295d2642cf727eb062f612c335d7565b578d31c65a996553c60c632dcb034c173d4bca06694f3eeaae42e66384a41b685d24571d870e953d9136f265177b2b4d872317de4336b8fd075df82985d418559455479f535c70625ae4e1125ac5741775c57a2413b18f65bf10d228e70d23c419adf868b433393a9837c5fb985793a6521959682eeaf417daaa0ef352d2b09cbb439a78d313a44e0de2768e4b5894fb63008c2ff71a61c066b0a0e1856f47549e2e5fc8f4257f667a4fe6c4018ceef3e19514a"}, {0x108, 0x109, 0x401, "4d898f0f64a217a4f99f9ead6383ac45d02e460090f9e51eded4c5a5eeee5d21397b95bb85b4a1127e21aad2034458e1d1282731e27e42a98e76580d00d595b50914d65d664a895cce8f0c28d6796de608c487bb55491100ec594d31822026953c0ee2ce66746f049ca285e661c2e46588cbd8fd79903184d6969802a93631e5f2ea02045452f8735c88e12abd4bb3f5f27ba760043a4aebf4ed3adfe3b8ae1a62fa4f58d7d226b74fa07eeb131b75aa3bf0ddf63f9b9c323c927ee5a06926ca42896f3e6aa71715b41a0e0a9edaf18b8808a4c52301d8ded63a43ae1f7759b39df8ad8efd383a7f0eceb94542f9ae49783ae4eabd84d7"}], 0x3c0}, 0x40) r9 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000024c0)='/dev/sequencer2\x00', 0x212800, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000002500)={0x0, 0xffff, 0x1}, &(0x7f0000002540)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r9, 0x84, 0x18, &(0x7f0000002580)={r10, 0x6}, 0x8) 16:25:13 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, 0x0, &(0x7f0000000500)={{}, {0x1, 0x8}, [], {0x4, 0xcc706817c56c9907}, [{}, {}], {0x10, 0x2}, {0x20, 0x3}}, 0x34, 0x2) syz_open_dev$dspn(0x0, 0x0, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r4, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) r7 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r7, 0x26, &(0x7f00000000c0)) r8 = socket$kcm(0xa, 0x5, 0x0) r9 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r10, 0x0) fsetxattr$system_posix_acl(r9, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r11, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r12 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r12) accept$packet(r12, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r13 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r13, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r14 = socket$kcm(0xa, 0x5, 0x0) r15 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r15, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r18, 0x0) fsetxattr$system_posix_acl(r15, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r16}, {0x2, 0x2, r17}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r18}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r19 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r19, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r19, 0x4c80, 0x0) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r20, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r22 = getpid() fcntl$lock(r21, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r22}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r23, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r24, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) 16:25:13 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x40000000000008, &(0x7f00000001c0)=0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x0, 0x0, 0x0, 0x6}, 0x1c) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="000000001000d3b63a8c00000000040000000000ff8cc43804265c9208025fa1c7b308c449fac2891e973298bfda078c99cd1a8a6e4d7f67daa1", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']}}, 0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000040)="10000000001a000000", 0x9}]) 16:25:13 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="6653070000053c07bc3376003639405cb4aed12f00", 0x15}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x24a, 0x0, 0xffffffffffffff89}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = gettid() ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r5 = syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x0, 0x2) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r5, 0x28, 0x6, &(0x7f0000000140)={r6, r7/1000+30000}, 0x10) ptrace$cont(0x20, r0, 0x0, 0x0) 16:25:13 executing program 0: membarrier(0x10, 0x0) r0 = socket$kcm(0x10, 0x8000000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)}, 0x0) unshare(0x20600) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) recvmsg$kcm(r0, &(0x7f0000000240)={0x0, 0xfffffffffffffff6, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/101, 0x31}, {&(0x7f0000000280)=""/86, 0x25}, {&(0x7f0000001780)=""/4096, 0xfa4}, {&(0x7f0000001300)=""/136, 0x88}, {&(0x7f0000000040)=""/58, 0x468}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000000380)=""/252, 0x10}], 0x10, 0x0, 0x3a}, 0x0) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x80100, 0x0) ioctl$IOC_PR_RESERVE(r1, 0x401070c9, &(0x7f00000000c0)={0x9, 0x222}) 16:25:13 executing program 1: r0 = memfd_create(&(0x7f0000000080)='m1\xa9\xa22\x0fN\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) write(r0, &(0x7f0000000180)="06", 0x1) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x100, 0xb0f840402b6f1bd9) ioctl$SCSI_IOCTL_DOORLOCK(r1, 0x5380) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) clone3(&(0x7f0000000040)={0x0, &(0x7f0000000180), &(0x7f0000000000), &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000600)=""/214, 0xd6, &(0x7f0000000380)=""/66}, 0x1b9) 16:25:13 executing program 3: r0 = socket$inet6(0xa, 0x40000000000006, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000200)={0x2, 0x1000000000004e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xbe, &(0x7f0000000140), &(0x7f0000000080)=0x4) [ 1249.314060][ T5812] sctp: [Deprecated]: syz-executor.4 (pid 5812) Use of int in maxseg socket option. [ 1249.314060][ T5812] Use struct sctp_assoc_value instead 16:25:13 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="6653070000053c07bc3376003639405cb4aed12f00", 0x15}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x24a, 0x0, 0xffffffffffffff89}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) r7 = gettid() sendmsg$nl_route(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r6, @ANYBLOB="000000000000000008001300", @ANYRES32=r7, @ANYBLOB="0c00290018000300d801dacd"], 0x34}}, 0x0) ptrace$peek(0x2, r7, &(0x7f0000000040)) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 16:25:13 executing program 2: r0 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000001100)=""/4096, 0x1000}], 0x1, 0x0) close(r0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r4, @ANYBLOB="00000000fffffffff6ffffff0b0001006d756c746971000008"], 0x3}}, 0x0) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000400)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_STATS(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x1c, r5, 0x55f6c75d84854fa3, 0x70bd2c, 0x25dfdbfe, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x8800) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x18204000}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@migrate={0x1b4, 0x21, 0x800, 0x70bd2d, 0x25dfdbfe, {{@in=@local, @in=@remote, 0x4e20, 0x6, 0x4e24, 0x9, 0xa, 0x80, 0x1e0, 0x0, r4, 0xee00}, 0x6e6bbd, 0x2}, [@migrate={0x164, 0x11, [{@in6=@mcast2, @in=@local, 0x32, 0x736d1c1369bb562e, 0x0, 0x3503, 0xa, 0x2}, {@in6=@ipv4={[], [], @local}, @in6=@mcast2, 0x97e4f9bec6b6ef2d, 0x0, 0x0, 0x34ff, 0x0, 0xa}, {@in=@loopback, @in6=@remote, 0x6c, 0x2, 0x0, 0x3506, 0x2, 0xa}, {@in6=@local, @in=@multicast1, 0x6c, 0x4, 0x0, 0x3505, 0xa, 0xa}, {@in6=@remote, @in=@loopback, 0x3c, 0x1, 0x0, 0x3500, 0xa, 0xa}, {@in6=@local, @in=@multicast1, 0x32, 0x4, 0x0, 0x3505, 0x2, 0x2}, {@in6=@remote, @in6=@mcast2, 0x0, 0x1, 0x0, 0x3501, 0xa}, {@in=@empty, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x32, 0x2, 0x0, 0x3502, 0xa, 0x2}]}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x2040000}, 0x10) timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000380), 0x4) r8 = dup2(r7, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, 0x0) r9 = gettid() tkill(r9, 0x1000000000014) 16:25:13 executing program 1: mknod(&(0x7f0000000140)='./bus\x00', 0xa88, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x2080, 0x5) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000080)=0x8) clone(0x400805fd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r2, 0x0, r1) r3 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x4, 0x409700) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) perf_event_open$cgroup(&(0x7f00000000c0)={0x0, 0x70, 0x6a, 0x1, 0x4, 0x3, 0x0, 0xfff, 0x101, 0x1d, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x101, 0x2, @perf_config_ext={0x0, 0x3ff}, 0x4, 0x101, 0xd29, 0x15, 0x5c, 0x6, 0x800}, r4, 0xc, r6, 0x0) r7 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0xb81bca35e021c1a4) write$FUSE_BMAP(r7, &(0x7f0000000200)={0x18, 0x0, 0x5, {0x7}}, 0x18) execve(&(0x7f0000000280)='./bus\x00', 0x0, 0x0) r8 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x5, 0x202) ioctl$VIDIOC_SUBDEV_QUERY_DV_TIMINGS(r8, 0x80845663, &(0x7f00000002c0)={0x0, @reserved}) 16:25:13 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm-monitor\x00', 0x200000, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)=0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x44, 0x10, 0x501, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, @bond={{0xc, 0x1, 'bond\x00'}, {0x14, 0x2, [@IFLA_BOND_AD_ACTOR_SYS_PRIO={0x8, 0x18, 0x1}, @IFLA_BOND_MODE={0x8, 0x1, 0x4}]}}}]}, 0x44}}, 0x0) r3 = openat$cgroup_ro(r1, &(0x7f0000000180)='cpuset.memory_pressure\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0xc3, "7cbe012712b58210f92fbb61aac1654cd2f86c56f8fadf05243176189555be4ba47141e18c94d1dd2d3523520397ece1940756fa4683fbca535d26ce75241e400887362a6fe1766468700b8fcbeea69fae74c6e3f5fb8ade133aadb3556f24086374838af7ec679663245adaaccd42488cb25457331579ae9610ef7910c501d0746b2449af03dbb0349681254a7646533819dcbe25c08c269c09746bd6065a9764bae3c3ab43e27f8d022e6d7ce54712d72387b98d7c24fe4181b202d6889b1d96c58b"}, &(0x7f00000002c0)=0xcb) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000300)={r4, 0x81}, &(0x7f0000000340)=0x8) 16:25:13 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, 0x0, &(0x7f0000000500)={{}, {0x1, 0x8}, [], {0x4, 0xcc706817c56c9907}, [{}, {}], {0x10, 0x2}, {0x20, 0x3}}, 0x34, 0x2) syz_open_dev$dspn(0x0, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r4, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) r7 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r7, 0x26, &(0x7f00000000c0)) r8 = socket$kcm(0xa, 0x5, 0x0) r9 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r10, 0x0) fsetxattr$system_posix_acl(r9, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r11, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r12 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r12) accept$packet(r12, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r13 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r13, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r14 = socket$kcm(0xa, 0x5, 0x0) r15 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r15, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r18, 0x0) fsetxattr$system_posix_acl(r15, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r16}, {0x2, 0x2, r17}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r18}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r19 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r19, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r19, 0x4c80, 0x0) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r20, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r22 = getpid() fcntl$lock(r21, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r22}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r23, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r24, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) 16:25:13 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0xffffffffffffffba}, {0x0}, {0x0, 0xfffffffffffffea0}, {&(0x7f0000000100)="6653070000053c07bc3376003639405cb4aed12f00", 0x15}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x24a, 0x0, 0xffffffffffffff89}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f0000000040)={0x6, 0x9}, 0x2) write$ppp(r1, &(0x7f0000000040), 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) r9 = gettid() sendmsg$nl_route(r7, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r8, @ANYBLOB="000000000000000008001300", @ANYRES32=r9, @ANYBLOB="0c00290018000300d801dacd"], 0x34}}, 0x0) ptrace$cont(0xffffffffffffffff, r9, 0x0, 0x8001) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f0000000140)=0xea) r10 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r10, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r10, &(0x7f0000000080)={0xa, 0xfffc, 0x0, @dev, 0xb}, 0x1c) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r10) [ 1249.665275][ T5949] IPVS: ftp: loaded support on port[0] = 21 16:25:13 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000300)=ANY=[@ANYRES16], &(0x7f00000002c0)) 16:25:13 executing program 2: readv(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/26, 0x1a}], 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000100), &(0x7f0000000140)=0x40) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='clear_refs\x00') writev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)='+4', 0x2}], 0x1000000000000261) 16:25:14 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000140)={{0x2, 0x0, @local}, {0x0, @local}, 0x66, {0x2, 0x0, @multicast2}, 'bond_slave_0\x00'}) r4 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) sendmsg$netlink(r3, &(0x7f0000028fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="14000000000d000000c2008bf9c833ffa2000000100000000000000000", @ANYRES32=r4], 0x14}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup2(r6, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) recvmmsg(r1, &(0x7f0000000000)=[{{0x0, 0xfffffffffffffea8, &(0x7f0000000580), 0x26d}}], 0x400000000000176, 0x2, 0x0) 16:25:14 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="6653070000053c07bc3376003639405cb4aed12f00", 0x15}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x24a, 0x0, 0xffffffffffffff89}, 0x0) socketpair$unix(0x1, 0x9, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 16:25:14 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 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}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @remote}}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) r3 = syz_genetlink_get_family_id$SEG6(&(0x7f00000000c0)='SEG6\x00') sendmsg$SEG6_CMD_SETHMAC(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8d1fcaf4d81e86e1}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r3, 0x2f834389da5bfa9d, 0x70bd28, 0x25dfdbfc, {}, [@SEG6_ATTR_SECRETLEN={0x8, 0x5, 0x4}, @SEG6_ATTR_SECRET={0x14, 0x4, [0x6, 0x9, 0x4460, 0x46a0]}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) r4 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r1, r4, 0x0, 0xedc0) 16:25:14 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r4) fcntl$getflags(r4, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) write$UHID_CREATE2(r8, &(0x7f00000004c0)={0xb, 'syz1\x00', 'syz1\x00', 'syz0\x00', 0xbd, 0x8b6, 0x9e5b, 0x7, 0xfffffe00, 0x80000000, "5ec8661d763c3f199f6bae269129d715d049d7e7b66486da036f8b16b7b26005af0ee9e9af434c58840d55ba49ff3e9e032f316b1094e2e28c4cb22d9928148d6695330899c3e0e6aee85ce46be55085b6ecc2292eb15a6eed3fd8e89aa8ee809331ba6b4eb25e883cc991672fd48eba2f06ad8fd93ae2bb1c34f4650a7675131b01399ab4d766cb5c78bb46cc3258d9b48b5406a6eef49797318b380e4694b466f25081b9483146469deb8a58a185013f2529b999bf9d0878d95c6009"}, 0x1d5) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$SG_SCSI_RESET(r8, 0x2284, 0x0) socket$xdp(0x2c, 0x3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$TCSETS2(r0, 0x402c542b, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, "36ebe9537217829ae3c72a476a4c0665b17110"}) readv(r1, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/55, 0x37}], 0x1) dup3(r1, r0, 0x0) 16:25:14 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x8) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000040)={r4}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000080)={r4, 0x80000001}, 0x8) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000400)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @mcast2, 0x4}, {0xa, 0x0, 0x0, @loopback}, r1}}, 0x48) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f00000000c0)={0x3, 0x1e, 0xfa00, {{0x2, 0x0, 0x0, @rand_addr="04d80adce20f9259329568b6080100ec"}, {0x2, 0x0, 0xfffffffffffffffd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0xf000000, 0xfd000000]}}, r1}}, 0x48) [ 1250.114414][ T5959] sctp: [Deprecated]: syz-executor.4 (pid 5959) Use of int in maxseg socket option. [ 1250.114414][ T5959] Use struct sctp_assoc_value instead 16:25:14 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="6653070000053c07bc3376003639405cb4aed12f00", 0x15}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x24a, 0x0, 0xffffffffffffff89}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) r7 = gettid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r9, 0x800448d2, &(0x7f0000000040)={0x5, &(0x7f0000000500)=[{}, {}, {}, {}, {}]}) sendmsg$nl_route(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r6, @ANYBLOB="000000000000000008001300", @ANYRES32=r7, @ANYBLOB="0c00290018000300d801dacd"], 0x34}}, 0x0) ptrace$setregs(0xf, r7, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 16:25:14 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, 0x0, &(0x7f0000000500)={{}, {0x1, 0x8}, [], {0x4, 0xcc706817c56c9907}, [{}, {}], {0x10, 0x2}, {0x20, 0x3}}, 0x34, 0x2) syz_open_dev$dspn(0x0, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r4, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) r7 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r7, 0x26, &(0x7f00000000c0)) r8 = socket$kcm(0xa, 0x5, 0x0) r9 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r10, 0x0) fsetxattr$system_posix_acl(r9, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r11, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r12 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r12) accept$packet(r12, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r13 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r13, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r14 = socket$kcm(0xa, 0x5, 0x0) r15 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r15, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r18, 0x0) fsetxattr$system_posix_acl(r15, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r16}, {0x2, 0x2, r17}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r18}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r19 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r19, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r19, 0x4c80, 0x0) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r20, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r22 = getpid() fcntl$lock(r21, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r22}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r23, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r24, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) 16:25:14 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000080)) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x3c, 0x12, @ip6ip6={{0xc, 0x1, 'ip6tnl\x00'}, {0x2c, 0x2, [@tunl6_policy=[@IFLA_IPTUN_LOCAL={0x14, 0x2, @ipv4={[], [], @multicast2}}], @tunl6_policy=[@IFLA_IPTUN_REMOTE={0x14, 0x3, @mcast1}]]}}}]}, 0x5c}}, 0x0) 16:25:14 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="6653070000053c07bc3376003639405cb4aed12f00", 0x15}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x24a, 0x0, 0xffffffffffffff89}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x200, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r8) dup(r8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000140)={&(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000fec000/0x14000)=nil, &(0x7f0000fed000/0x2000)=nil, &(0x7f0000000080)="2ba5a7071a4560487346ffad063ff6d138a937b88556c013fb87f52b609466d91014532007f60813d2977f0b305ec8b26b925e1ddf72", 0x36, r5}, 0x68) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x11f000}) 16:25:14 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0xfffffffffffffe3d, 0x0, 0x0, 0xff7d) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001ac0)=ANY=[@ANYBLOB="302600002c00000226bd7000fbdbdf250800000008000500", @ANYRES32, @ANYBLOB="14000c006372633332632d67656e6572696300000800360004007800e8118800eb3c3d1b91498e874970d429f9abcac870e96cc51f6b21788eb57f9cf6f8211d837b5fcaed4e821dd692d036a061973c3a227d9d9d3b8babf414c069bf7418d45baeb404b7af2168458f4d45382ac2a37295cb51c64e2083c0e29774175b954d03584b4fc39658a3da324235139181ba39a48468a5d3545fa14201a7432e97052885875f08351e1f1a6585ce29a93c38797fcba6460db3390cd9ae44b66c45d5d3027d684d7db384fd5e7a76f0a13d6dfccad05e90dd6644643c276a71accba469ad03040015000400800008006200", @ANYRES32, @ANYBLOB="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", @ANYRES32, @ANYBLOB="bfe6b1ac0b9bfe96dabdccb866de3b9d08d1c9a86385843fc7951db2901bb4776ba0a5ad1aa16960484b958a80b9c0179ac55ca7c88704fb913ca5b6e5602ccd6eef72f06e560f700b3edae856209cebaf0a54e4e99bb12d1c0550ce083c409f10ac1331e16764ec690a16963abe3bf56c8c0476f6d65929920b673234aec39495944577e9bcba6677b5940f51c2d3982c6870232d4c28024d6a869fed4c309b1f19c1780258ea3401987abef518e3bbd5cd3d13a8403ab6b029a0afb0d0a4403d865146dc828ee44dbdddc5b894c980d9fd9d9c7ec468069eb63d3dfd51966fa7b9df779d84d097b81dcd1164abe47199e8a56a00fd0d232139e91703d23985cd495f872016b6a739325bf6aec074e67cbd12259b43ef1ad91960b47846fa8ff880e05adb935254f0cee5d20c62ac845aeb8f887b10f284b1453a9c56e37e28ad71dcac0640ae328748407c7df64e9a3aa63ab44b944493aeb53bddfa93d1ca903cf7380940fdb3df5c797d28aee4e0390993cea94eb1471433ed10d04663d43ba8acbce11c0795bbb466dba9e6955a392ba95a41109332fa9161963488d01e4e1b14096d0800420000000000", @ANYRES32, @ANYBLOB="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"], 0x9}}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) write$P9_ROPEN(r3, &(0x7f0000000040)={0x18, 0x71, 0x2, {{0x94, 0x1, 0x8}, 0xfff}}, 0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x55d00000, 0x10}, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 1251.016643][ T6200] sctp: [Deprecated]: syz-executor.4 (pid 6200) Use of int in maxseg socket option. [ 1251.016643][ T6200] Use struct sctp_assoc_value instead 16:25:15 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000007e00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="140000000000000029000000050000000000029a"], 0x14}}], 0x1, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000007d80), 0x6, 0x0) r1 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vfio/vfio\x00', 0x100, 0x0) fcntl$dupfd(r1, 0x70f90b68a1baf39b, r0) 16:25:15 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x5, 0x0, 0x0, {}, {0x77359400}, {0x0, 0x0, 0x0, 0x1}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "e30d04153360fdaa"}}, 0x48}}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) dup2(r1, r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_dccp_buf(r3, 0x21, 0xe, &(0x7f0000000000)=""/91, &(0x7f0000000080)=0x5b) 16:25:15 executing program 0: sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x119000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0xfefd, 0x0, 0x0, 0xfffffffffffffd9c) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000200)={0x5, 0x0, [{0x9, 0x5, 0x0, 0x0, @irqchip={0x0, 0x3f}}, {0xad6, 0x4, 0x0, 0x0, @irqchip={0x5, 0x5}}, {0x2, 0x0, 0x0, 0x0, @irqchip={0x5e, 0x971e}}, {0xffffff80, 0x0, 0x0, 0x0, @irqchip={0x1, 0xfb81}}, {0x9, 0x2, 0x0, 0x0, @sint={0x8001, 0x3}}]}) 16:25:15 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff}) pipe(0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000001a40)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}, &(0x7f0000001a80)=0x10) splice(r1, &(0x7f0000000400), 0xffffffffffffffff, &(0x7f0000000440)=0xfffffffffffffffc, 0x48, 0x4000000008) write(0xffffffffffffffff, &(0x7f00000001c0), 0xfffffef3) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) fchdir(r0) r2 = creat(&(0x7f00000004c0)='./bus\x00', 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000500)) r3 = creat(&(0x7f00000002c0)='./file1\x00', 0x40) write$P9_RREAD(r2, 0x0, 0x0) ioctl$FS_IOC_RESVSP(r3, 0x402c5828, &(0x7f0000000080)={0x0, 0x0, 0x100000000000000a}) write$P9_RFLUSH(r3, &(0x7f0000000180)={0x19d}, 0x1a6db1e6) lgetxattr(&(0x7f00000001c0)='./file1\x00', 0x0, &(0x7f0000000300)=""/119, 0x77) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000700)) fsync(0xffffffffffffffff) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000380)=0x1, 0x4) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) getpgid(0xffffffffffffffff) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rtc0\x00', 0x1a1042, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$TCGETA(r6, 0x5405, &(0x7f0000000040)) ioctl$RTC_WKALM_RD(r4, 0x80287010, &(0x7f0000000600)) open(&(0x7f0000000540)='./file1\x00', 0x1, 0x11) lstat(&(0x7f00000006c0)='./bus\x00', &(0x7f0000000740)) 16:25:15 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000440)=0x1, 0xffe6) sendto$inet(r0, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f0000003080)=[{{0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000380)="ee", 0x1}, {&(0x7f0000000480)="b3", 0x1}, {&(0x7f0000000500)='n', 0x1}, {&(0x7f00000005c0)='\t', 0x1}, {&(0x7f0000000140)="90", 0x1}, {&(0x7f0000000740)="14", 0x1}], 0x6, 0x0, 0xb5}}, {{0x0, 0x0, &(0x7f0000001c00)=[{&(0x7f0000000ac0)="e89a2b8c5a28808bfbc75c1575dc84b7e21f7515fdcb12bfced61378708b4a5050d0d80f7342122e6ee0c9a38dfbbd74128d2c7645980cfc55b045cc95ca52c12fcd722cb34cd779238c5f3e020f65dac651cc68d9df543d32eeda6ea767b319d30f8c5486d7b1755949a7a707cfff0bf919985fb0431652ab653cd8ddb58a880428ce0109c8e66e0b8e00c0ac71258823c13d4ce54af61163f94b41e6cb5cd070aabc299fd2dde12262ea171c93ebfa9cf4ba9ae4de7653174cb0879dada9e4c30091f9637931de842853059f00639b0a3c05eef72ca0bf6716b1717a0bee64d81a56c795207192065e6070bf2437bdd93545c91d06d9744bbe75d1f382b08ac37dad0c5972aca480df31033482bb5158a90de8a1722f5402139bb51f597a5879af7aa4d8fff40b1877c36d4f06e6250c553256741451b1622d42a0efbc0fefe8d75c61c3992e06d2fc7ede9fde82d334799b9fafacf39e47a5fbcfd3ad46d0f67a184eea29f7d61f4ba3a73227c0c0d65ee283fa30d1cfdce9dbb6f1f62623d48e09f49bb197bb7063a8c53ce1c9be77da660973458e28bf370d1908b5184ccdd8351c149690b95ac73f6dbfe5b15c5ea6fa0ce3d12cb1030db269e9218c7d0f1c586039bd477544ae23d5b336d9d95ddf0e13b0fe24970aeb3118fa288ac31eef868ff226271d956996c893ad852294b0246686004e901ff93712ff0fb6d4efafa8038005b82d806bf64e3ab7ee2170a8d7e3ae49e1b523fa7ff24e7768afd9a3b71a576f1a5a145b9657b6e43843f26a0add2f37422800ea861a8e72fff7140c7db32f9158a843bff7bdfe77fd951da765a38745b0ebc2ee154993b4536a6e6006f6c72f38ef66a3bb71ac586529f06c8f151afce8c5ad32c314327d771090af6e56c50d5e40afa58c68b1af6b39b101044e8da8adec6bb62f3e908fa3f98bea0719554abeb2b51f7510286e8fdf9d9a400ffb68d4c3a73435e6d573ff846cebfb81e4944685fbaab4b938e82c8596a87c08a44f0ff3da8187008b3ebede022be017db966c2f250babde8a20b0ad845c3c6bd9e9378a16e0ab7c93f07df6cd51d9c43963e271f2091054a5eb0953c9aa498ce2f658cf7a31f393fce39bb12101a13b5ddf2766de76001ef3b21372ebdf91ae47f82f8270c5cc1062a449115e49319ffda0c94986615b453ec530d92c5ad59bb90905a467b891ea3fae01c112cbb4be1634ea30caf4f149cc4e06ac147b48a868f7833a020159daca26b0dfd86b1068140e08003d71a0131a19a28465c306e26b16bec16df2467b24c19e53100e62c7e7bbae80e9ea94cf1c1262d8722789b7c649e90558b0ee49bd6f3f8559b5e82b38f23ff30e4adb680e9533d6e34f6ef6b1b563226ed661a6b05f0b01149f9c18b93b0a7f568347c3e255fd35b96834535d69bf2c673324b493a26c7e86ba7851026aa29152554e6a62444cdc9cc85dbc966514e57ea473f97632691970220a82492a6c9d7e9d07a7cad5bdf8912f14513a817732520f8ffa467d753262716e84d46e15c4ec078d60bde7c7ddc283b0b79f4c31e842be735b54f59a1f88d45d55a0713686105d06cba12dd07169eaaf6308f8e90d2b49e73fc134fedf50cb96a0188351989699590fbf0369a349e2493f9f563708ebc38b2e861911b790e3763573c3bf018164af44f32257bcfa76b1ea0d98a7716ffe3427846f7dd038791e50e6fe384fa914219aa123982ff1e9ca022821b8ed26d25f0ee686a6c48551a5330310f513c8fb3e13551b99bc0219ed2ac06727763686c1d752854e8820c0828a9e1b1c744bdd434c2322810918c7c974bad62d49c5883c23de61c9b8c798494151dceb1090335eabe1a2b8ffc1ec2bafd2581d471e059e92e688b4bf24", 0x541}, {&(0x7f0000001ac0)="c7", 0x1}, {&(0x7f0000001b40)="fa", 0x1}], 0x3}}, {{0x0, 0x0, &(0x7f0000001e80)=[{&(0x7f0000001d00)="a4", 0x1}, {&(0x7f0000001e00)="13", 0x1}], 0x2}}, {{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000002040)="a5", 0x1}, {&(0x7f0000002100)="18", 0x1}, {&(0x7f0000002180)='\"', 0x1}, {&(0x7f0000002240)="90", 0x1}, {&(0x7f0000003ac0)="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", 0x541}], 0x5}}], 0x4, 0x6049054) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x401, 0x200000) ioctl$USBDEVFS_REAPURB(r1, 0x4008550c, &(0x7f0000000040)) 16:25:15 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, 0x0, &(0x7f0000000500)={{}, {0x1, 0x8}, [], {0x4, 0xcc706817c56c9907}, [{}, {}], {0x10, 0x2}, {0x20, 0x3}}, 0x34, 0x2) syz_open_dev$dspn(0x0, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r4, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) r7 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r7, 0x26, &(0x7f00000000c0)) r8 = socket$kcm(0xa, 0x5, 0x0) r9 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r10, 0x0) fsetxattr$system_posix_acl(r9, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r11, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r12 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r12) accept$packet(r12, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r13 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r13, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r14 = socket$kcm(0xa, 0x5, 0x0) r15 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r15, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r18, 0x0) fsetxattr$system_posix_acl(r15, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r16}, {0x2, 0x2, r17}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r18}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r19 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r19, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r19, 0x4c80, 0x0) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r20, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r22 = getpid() fcntl$lock(r21, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r22}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r23, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r24, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) 16:25:15 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="6653070000053c07bc3376003639405cb4aed12f00", 0x15}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x24a, 0x0, 0xffffffffffffff89}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) r4 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$chown(0x4, r4, 0x0, 0x0) lstat(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() setgid(r6) getgroups(0x2, &(0x7f0000000040)=[r6, 0xffffffffffffffff]) keyctl$chown(0x4, r4, r5, r7) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() setgid(r10) getgroups(0x2, &(0x7f0000000040)=[r10, 0xffffffffffffffff]) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getgid() setgid(r12) getgroups(0x2, &(0x7f0000000040)=[r12, 0xffffffffffffffff]) r13 = getgid() setgid(r13) getgroups(0x2, &(0x7f0000000040)=[r13, 0xffffffffffffffff]) fstat(r3, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(0x0) getgroups(0x2, &(0x7f0000000040)=[0x0, 0xffffffffffffffff]) r15 = getgid() setgid(r15) getgroups(0x2, &(0x7f0000000040)=[r15, 0xffffffffffffffff]) getgroups(0x3, &(0x7f0000000400)=[0x0, r15, 0x0]) r17 = getgid() lsetxattr$system_posix_acl(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='system.posix_acl_default\x00', &(0x7f0000000540)=ANY=[@ANYBLOB="02000000010004000000000002000500", @ANYRES32=r5, @ANYBLOB="02000200", @ANYRES32=0xee00, @ANYBLOB="02000100", @ANYRES32=0xee01, @ANYBLOB="02000200", @ANYRES32=r8, @ANYBLOB="040006000000000008000200", @ANYRES32=r9, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r10, @ANYBLOB="08000200", @ANYRES32=r11, @ANYBLOB="0800857f", @ANYRES32=r12, @ANYBLOB="080001003be47587e9a37d9d52033391c2335b35d9332919aedcc17168702c03677c47488e6123fa16d6e8af66640573278dbb9afc39add4932dded24e2eb1449e6dc2e40c3d7c37c7bedf5ac3ccf2be8dfab5e11318d768baf8e5b7d089", @ANYRES32=r13, @ANYBLOB="08000300", @ANYRES32=r14, @ANYBLOB="08000600", @ANYRES32=r16, @ANYBLOB="08000400", @ANYRES32=r17, @ANYBLOB="10000800000000002000000000000000"], 0x84, 0x1) 16:25:15 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x3e5464b190c548ae, 0x0) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="4400000010000105000000000000000000000012", @ANYRES32=0x0, @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB="bdea0ee0abcf4f485227530042f90c95c827d4a7448723ea004373368d900cdc0dc8f762cb3d4c0ff09fadc6a14f2bbcf0b22020cd4f6dfd3d9d81744f8878e9c058779d1917bf81239385669aeed731f2f1ddf0a1a265d080274f38b6de7cd042089f22f78f719575c23c8dcc56505bcdf48bffc712e091c25f2d3d232a4a7e81b9d158f81546509081f406c3955f3864e9546c58579b1d5124eaaaad1854ff5d4e8ab3edbeec5f050000000000002f07ef43d5d8585a0b0e1e8e2fa635a3f28d206bef6064b1fedf66939c639ff9f3419bb7b80406e5a0c86b00a3f276e10aaf6b2bcabe809ccd93", @ANYRESHEX=r7, @ANYRESHEX=0x0]], 0x3}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000280)={r3, r9, 0x7, 0x1}, 0x10) r10 = socket(0x10, 0x800000000080002, 0x0) getsockopt$bt_hci(r3, 0x0, 0x0, &(0x7f0000000180)=""/75, &(0x7f0000000200)=0x4b) sendmmsg$alg(r10, &(0x7f0000000140), 0x0, 0x4) 16:25:15 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fc00000}]}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0xfffc, 0x0, @dev, 0xb}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="59da7519", @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040)={r2}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x7ff, 0x8000, 0x9, 0x7ff, r2}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r3, 0x8}, 0x8) 16:25:15 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast2}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x80400, 0x0) ioctl$UI_GET_SYSNAME(r3, 0x8040552c, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = socket$netlink(0x10, 0x3, 0x4) writev(r4, &(0x7f0000000080), 0x1) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040)='NET_DM\x00') [ 1251.782584][ C1] net_ratelimit: 13 callbacks suppressed [ 1251.782607][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1251.794733][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1251.939402][ T6274] sctp: [Deprecated]: syz-executor.4 (pid 6274) Use of int in maxseg socket option. [ 1251.939402][ T6274] Use struct sctp_assoc_value instead 16:25:16 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xe, 0x8031, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mount(0x0, 0x0, &(0x7f0000000140)='sysfs\x00*\x86OK\xc0\v\xce\x1b\xdb cr\x13\xb1\xe8\x94\xd1 q_\x9d\xc1\x12[\x04,r&\xeb\x016\xd9bN\xa1\xd23t\xa6`\xfeZ\xc1sr/\xd3g\xad\"\xe8U0%\xa2\xe8\xbe\v\xc5QCy\xafr\x13\xd3+\x8d]\x06\xdc\x8f\xbf,\x84\x9e\xd9\xcd\xef\xc7K\x03\xdf\xa9\xcbZ\x90\xb2\x8bK$\xd7\x86,=f\xfc\xa51g\xd5BB5CZ=\xbbv\xbc}0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r3) dup(0xffffffffffffffff) timer_settime(0x0, 0x0, 0x0, 0x0) setsockopt$XDP_UMEM_FILL_RING(0xffffffffffffffff, 0x11b, 0x5, &(0x7f0000000000)=0x20000, 0x4) timer_delete(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)={0x14, 0x23, 0x847, 0x400000, 0x0, {0x2804}}, 0x14}}, 0x4002) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, r6) ioctl$KDADDIO(r7, 0x4b34, 0xffffffff) syz_genetlink_get_family_id$SEG6(0x0) [ 1252.139088][ T6455] IPVS: ftp: loaded support on port[0] = 21 16:25:16 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, 0x0, &(0x7f0000000500)={{}, {0x1, 0x8}, [], {0x4, 0xcc706817c56c9907}, [{}, {}], {0x10, 0x2}, {0x20, 0x3}}, 0x34, 0x2) syz_open_dev$dspn(0x0, 0x0, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r4, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) r7 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r7, 0x26, &(0x7f00000000c0)) r8 = socket$kcm(0xa, 0x5, 0x0) r9 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r10, 0x0) fsetxattr$system_posix_acl(r9, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r11, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r12 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r12) accept$packet(r12, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r13 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r13, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r14 = socket$kcm(0xa, 0x5, 0x0) r15 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r15, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r18, 0x0) fsetxattr$system_posix_acl(r15, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r16}, {0x2, 0x2, r17}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r18}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r19 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r19, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r19, 0x4c80, 0x0) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r20, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r22 = getpid() fcntl$lock(r21, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r22}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r23, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r24, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) 16:25:16 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$FS_IOC_SETFSLABEL(r4, 0x41009432, &(0x7f00000001c0)="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") socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) fallocate(r8, 0x1, 0x6, 0xa6a) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x816232c8cd3c0924, 0x100010, r6, 0x4d43d000) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, @bridge={{0xc, 0x1, 'bridge\x00'}, {0xc, 0x2, [@IFLA_BR_VLAN_PROTOCOL={0x8, 0x8, 0x81}]}}}]}, 0x3c}}, 0x0) 16:25:16 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) shutdown(r0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendmmsg$inet(r0, &(0x7f0000000380)=[{{&(0x7f0000000100)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000002640)=[{&(0x7f00000000c0)="a2", 0x1}], 0x1}}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @loopback=0xac1414e0}]}, &(0x7f0000000080)=0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CLR_FD(r3, 0x4c01) r4 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000001c0)={r1, 0x98, "e146265dece6da8047fa7b5b360e626e8ae66f7b67c3dd40ae654d2164356cb2683dafde4e89299f843083dafe7dd999385aa527a443b0dfa331afd8e815d77b5561ef7c839daad15b2f836caea22c4d5e3164ffca39188cf6e3d72e25784593f89043ed561e3781c7b679a742a98b629970c198f68c034c0e569facf2b689fa59e1f0fc1aa61c0e4b95d0bb8d8bce4f891ad21837854527"}, &(0x7f0000000280)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00000002c0)={0x1, 0x840c, 0x200, 0x7fff, r5}, 0x10) [ 1252.502603][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1252.508860][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1252.515359][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1252.521626][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1252.604438][ T6517] sctp: [Deprecated]: syz-executor.4 (pid 6517) Use of int in maxseg socket option. [ 1252.604438][ T6517] Use struct sctp_assoc_value instead 16:25:16 executing program 0: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="34000000500017a5e6d651305c11bd9540581d01af595b590165ed8d22812681d47a87ff8277a623d140fb74654c79591f343db3d5f594ccbd4363cfe247aa0d2cd7c6dd80a77279b092e72b2957986f3efbe888e9108fdbe5209f96e9d58366a0e013fd201763b30830", @ANYRES32=0x0, @ANYBLOB="00000000000000000a0012000c000100697036677265000004000200"], 0x34}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x12c06ef9) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r6, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r6, &(0x7f0000000080)={0xa, 0xfffc, 0x0, @dev, 0xb}, 0x1c) setsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f0000000200)={0x0, 0x3}, 0xffffff26) r7 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20ncci\x00', 0x220040, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) write$RDMA_USER_CM_CMD_CREATE_ID(r9, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x4, &(0x7f00000000c0)={0xffffffffffffffff}, 0x5a4dce370042592}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r7, &(0x7f0000000240)={0x3, 0x40, 0xfa00, {{0xa, 0x4e24, 0x20, @mcast2, 0x9}, {0xa, 0x4e21, 0x5, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x1}, r10, 0x6}}, 0x48) r11 = socket$netlink(0x10, 0x3, 0x0) splice(r0, 0x0, r11, 0x0, 0x4ffe0, 0x0) 16:25:16 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = syz_open_dev$media(&(0x7f00000004c0)='/dev/media#\x00', 0x1, 0x20002) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000500)=0xfff) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000640)='/dev/snd/pcmC#D#p\x00', 0x6, 0x1) getsockname$packet(r3, &(0x7f0000000540), &(0x7f0000000680)=0x14) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @rand_addr, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYRES16=0x0], 0x1}}, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r4, 0xae9a) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x1]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 16:25:16 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$IOC_PR_PREEMPT(r2, 0x401870cb, &(0x7f0000000000)={0x81, 0x2536, 0x19bd, 0x9}) close(r0) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x0, 0x0, 0x1}, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x200004) sendfile(r0, r4, 0x0, 0x80001d00c0d0) 16:25:16 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0xfffc, 0x0, @dev, 0xb}, 0x1c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x8001}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080)={r5, 0xfffffffe, 0x10}, &(0x7f0000000100)=0xc) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0xa30000, 0xa30000}, 0xfffffffffffffffd}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = fcntl$dupfd(r8, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0xa, 0x0, 0x0, 0xffffff86) 16:25:17 executing program 2: r0 = openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self//exe\x00', 0x3, 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000180)={0x0, 0x0, 0x2b7, 0x0, [], [{}, {0x4000ffffffff}], [[]]}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) open(&(0x7f0000000100)='./file0\x00', 0x200000, 0x59) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r4, 0x80dc5521, &(0x7f0000000280)=""/230) r5 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_DROP_MASTER(r5, 0x641f) 16:25:17 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, 0x0, &(0x7f0000000500)={{}, {0x1, 0x8}, [], {0x4, 0xcc706817c56c9907}, [{}, {}], {0x10, 0x2}, {0x20, 0x3}}, 0x34, 0x2) syz_open_dev$dspn(0x0, 0x0, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r4, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) r7 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r7, 0x26, &(0x7f00000000c0)) r8 = socket$kcm(0xa, 0x5, 0x0) r9 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r10, 0x0) fsetxattr$system_posix_acl(r9, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r11, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r12 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r12) accept$packet(r12, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r13 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r13, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r14 = socket$kcm(0xa, 0x5, 0x0) r15 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r15, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r18, 0x0) fsetxattr$system_posix_acl(r15, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r16}, {0x2, 0x2, r17}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r18}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r19 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r19, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r19, 0x4c80, 0x0) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r20, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r22 = getpid() fcntl$lock(r21, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r22}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r23, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r24, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) 16:25:17 executing program 3: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, 0x0, &(0x7f0000000500)={{}, {0x1, 0x8}, [], {0x4, 0xcc706817c56c9907}, [{}, {}], {0x10, 0x2}, {0x20, 0x3}}, 0x34, 0x2) syz_open_dev$dspn(0x0, 0x0, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r4, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) r7 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r7, 0x26, &(0x7f00000000c0)) r8 = socket$kcm(0xa, 0x5, 0x0) r9 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r10, 0x0) fsetxattr$system_posix_acl(r9, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r11, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r12 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r12) accept$packet(r12, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r13 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r13, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r14 = socket$kcm(0xa, 0x5, 0x0) r15 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r15, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r18, 0x0) fsetxattr$system_posix_acl(r15, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r16}, {0x2, 0x2, r17}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r18}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r19 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r19, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r19, 0x4c80, 0x0) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r20, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r22 = getpid() fcntl$lock(r21, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r22}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r23, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r24, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) 16:25:17 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chroot(&(0x7f0000000000)='./file0/../file0\x00') r2 = memfd_create(&(0x7f0000000380)='security.selinux\x00', 0x0) pwrite64(r2, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) chdir(&(0x7f0000000180)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SG_SET_COMMAND_Q(r4, 0x2271, &(0x7f00000001c0)=0x1) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f00000000c0)='./file0\x00') mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x80000, 0x0) mount(&(0x7f0000000080), &(0x7f0000000180)='.', 0x0, 0x5010, 0x0) mount(&(0x7f0000000080), &(0x7f0000000300)='.', 0x0, 0x5010, 0x0) umount2(&(0x7f0000000040)='.\x00', 0x0) 16:25:17 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$radio(&(0x7f0000000200)='/dev/radio#\x00', 0x2, 0x2) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x8, 0x17f) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @dev}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0xfc, 0xa8}]}, 0xfffffffffffffcce) sendto$inet(r0, 0x0, 0x0, 0x200006ed, &(0x7f0000000140)={0x2, 0x4e23, @broadcast}, 0x1e) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r4) r5 = fcntl$dupfd(r3, 0x406, r4) getsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000080)=0x20, &(0x7f00000001c0)=0x1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) write$binfmt_script(r0, &(0x7f00000009c0)=ANY=[], 0x378) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=@known='trusted.overlay.opaque\x00', &(0x7f0000000100)='yeah\x00', 0x5, 0x2) [ 1253.454072][ T6749] sctp: [Deprecated]: syz-executor.4 (pid 6749) Use of int in maxseg socket option. [ 1253.454072][ T6749] Use struct sctp_assoc_value instead 16:25:17 executing program 1: r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x40000, 0x0) ioctl$TIOCSISO7816(r0, 0xc0285443, &(0x7f0000000080)={0xdd7, 0x86, 0x9, 0x0, 0x7f}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x410000, 0x8, 0x210000, 0x8}, 0x1c) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000000c0), 0x10) [ 1253.734170][ T6799] sctp: [Deprecated]: syz-executor.3 (pid 6799) Use of int in maxseg socket option. [ 1253.734170][ T6799] Use struct sctp_assoc_value instead 16:25:17 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x4260, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000100)={"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"}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000500)=0x3) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) r4 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm-monitor\x00', 0x80001, 0x0) mkdirat(r4, &(0x7f0000000540)='./file0\x00', 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000040)=0x4, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1253.872459][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1253.878827][ C1] protocol 88fb is buggy, dev hsr_slave_1 16:25:18 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, 0x0, &(0x7f0000000500)={{}, {0x1, 0x8}, [], {0x4, 0xcc706817c56c9907}, [{}, {}], {0x10, 0x2}, {0x20, 0x3}}, 0x34, 0x2) syz_open_dev$dspn(0x0, 0x0, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r4, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) r7 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r7, 0x26, &(0x7f00000000c0)) r8 = socket$kcm(0xa, 0x5, 0x0) r9 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r10, 0x0) fsetxattr$system_posix_acl(r9, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r11, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r12 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r12) accept$packet(r12, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r13 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r13, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r14 = socket$kcm(0xa, 0x5, 0x0) r15 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r15, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r18, 0x0) fsetxattr$system_posix_acl(r15, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r16}, {0x2, 0x2, r17}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r18}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r19 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r19, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r19, 0x4c80, 0x0) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r20, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r22 = getpid() fcntl$lock(r21, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r22}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r23, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r24, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) 16:25:18 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2c, 0x31, 0x829, 0x0, 0x0, {0x2, 0x1000000}, [@nested={0x18, 0x0, [@typed={0xd, 0x1, @ipv6=@loopback={0xfeffffff9effffff}}]}]}, 0x2c}, 0x1, 0xffffff7f0e000000}, 0x0) sched_getscheduler(0x0) ioctl$PPPIOCGMRU(0xffffffffffffffff, 0x80047453, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000640)) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8000, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x3a) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, r3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f0000000480)={0x170d0882, 0x0, {0x0, 0x3, 0x1, 0xfffce6eff833761, 0x1}}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)}}, 0x20) write$RDMA_USER_CM_CMD_REJECT(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x8) ustat(0x1000000100000001, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000040)=[0x9, 0x1]) unshare(0x40000000) syz_genetlink_get_family_id$tipc2(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r6, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000400)={&(0x7f0000000200)={0x1e4, r7, 0x10, 0x70bd29, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x88, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @empty}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x40}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1\x00'}]}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_TUN_PORT={0x8, 0xe, 0x4e24}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x11}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xff}, @IPVS_DEST_ATTR_TUN_TYPE={0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3f}]}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x20}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xbb}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @rand_addr="8cfa6ceee2769aac87b828bf91c9f06b"}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'yam0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x401}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @empty}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}]}]}, 0x1e4}, 0x1, 0x0, 0x0, 0x8}, 0xddb6e3bed64ec961) ioctl$KVM_GET_SREGS(r6, 0x8138ae83, &(0x7f0000000500)) 16:25:18 executing program 0: set_mempolicy(0x1, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x4030c500, 0x0, 0x0, 0x0, 0x0) fsync(r0) [ 1254.159119][ T7020] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 16:25:18 executing program 2: sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000005c0)=ANY=[@ANYBLOB="020e00001000000000080000000000000800120000004959c6a10037762eec0006051ea0ebff7f00000008000000d41f9ab9000100700000000000a0db1e0000000000000000f7f8ff0020001d63da4f03000600002008000200008001004e4ae000a50000000000030005000000001e020021b9697c00000000000009000000644ab5ece8961d7eb64a070fd58217ed0441dad102c61510c6fe544291ffdcc6eb8ce1dc82fa932113e51ed6c634a0c222bf1b045a30b487f5f48982dd61cdfe980ad943094557203e64eb4e801db4147babd4edc732507f0ba96ad4b1676458a5e96ac876381271974cc1788ce6e3759d3eee8fbb9b7d34fccdc98c73b0a4db82675f9f82e158039cbf140000040000000000000000000019767e0783f494e794117ce154123d9ca5a497ccddb840b0d79b250c6619129fc8885a321ceae05efef4d7600e000085f610c69198b828f5710280c74a5e19d7bc1d582f10bd0985674fd054f9fe597a4bc64fba993499147c00ff00886d633be63eeb13c148e7ef04c2be2a2348b56cb74cf45b13b40872ab57f832dd3486ee841833542d9a7dccffc1cae7bc89fadc0eb468683288bcd28398ab9cdef8bb26e01623fec02e80d9017feefb02473575a0f1c426be62fb5d2aeaa2b2844d59f5708d3de84e2a82078b23412372e4b0440e93d1540e0293b1489dc697c97cdaf679359aff66732c5c8e369147cc5940926120fc692a88035ffb43653380e19e7e6122d3762ccbad3e5202cc6dd3c5c4311275e7598080d059fc6846815a6b55477e10b9baf206aa3d4c8cac762c9c281f084b00"/600], 0x80}}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8912, &(0x7f0000000280)=@req={0x28, &(0x7f0000000240)={'veth1_to_bridge\x00', @ifru_settings={0x0, 0x0, @fr=&(0x7f0000000200)={0x0, 0x7fff, 0x40}}}}) r0 = socket$key(0xf, 0x3, 0x2) sendmmsg(r0, &(0x7f0000000180), 0x205d6a92b46c1c5, 0x0) 16:25:18 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='veth1\x00', 0x40) connect$inet(r1, &(0x7f0000000140)={0x2, 0x0, @initdev}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x4000000000013, &(0x7f0000000100), 0x1042b) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000000c0)={0x40000001, 0x401}, 0x8) close(r1) timer_settime(0x0, 0x0, &(0x7f0000000200)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x5000000000016) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000040)='yeah\x00', 0x5) [ 1254.273963][ T7024] IPVS: ftp: loaded support on port[0] = 21 [ 1254.411800][ T7017] sctp: [Deprecated]: syz-executor.4 (pid 7017) Use of int in maxseg socket option. [ 1254.411800][ T7017] Use struct sctp_assoc_value instead [ 1254.582550][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1254.588909][ C0] protocol 88fb is buggy, dev hsr_slave_1 16:25:18 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="6653f0d89abf4d209bc876003639405cb4aed12f0000000000ae47a825d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e65199615607672c59957ab35f4ad614fd33cebbc158bb2b03b5b2461179f5f90bba001b5080da6218a8106df2858ec973328e5a2c07", 0x74}], 0x4, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VIDIOC_G_AUDOUT(r4, 0x80345631, &(0x7f0000000000)) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 16:25:18 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000000)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet(0x2, 0x6000000000000003, 0x6) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000140)="0800a1695e1dcfe87b1071") setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000003600)='tunl0\x003;\xb6n\\\x9d\x8f\xdf\x00', 0x10) sendto$inet(r1, 0x0, 0x0, 0x404c0c0, &(0x7f0000000040)={0x2, 0x0, @loopback}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) vmsplice(r3, &(0x7f0000001580)=[{&(0x7f0000000080)="b596de22220b933cf9777ac31f8940bf03ccf5564b4fef0eba5bf5ee0f8207e2f69117c8a53ff61d6e1696c667a6d6809d4647c9d61864b5", 0x38}, {&(0x7f00000000c0)="d75b130c9fd985f8cc8190a4f340098cf05e5cdced5637fea6814bee53a88d3a28c725bfb82ad21cbc120928989d8bd2e9747f0a41b5f8", 0x37}, {&(0x7f0000000200)="8d04ff9e6148e87b7a552fff8bc62a1536d6bd5c1704fc3e3ddf3792d4169f2239bd030519c105dadc579abaef52a28c874fff3fd15adb0ba2267bd1db696dd96035b88ea0a92569e8adb47896d5dfbf785add5bef50973f01c6be32641309d1cd32740afebb4eed55afa92e3965ce26d0d906802b2d678eb8eb8243d48d73e686b85edd318e863bfda8ad22e06f136b819a3a2c3a6f6614584c5283fc6066e86a09015f641522e7ebd9c1e661b16dde67a82acc", 0xb4}, {&(0x7f00000002c0)="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", 0xff}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f0000000100)="35ed45", 0x3}, {&(0x7f00000013c0)="731f02b355a1f898f2caa8171103121829c0cba68d687188c04d195b0cd0719b5a3bd6adb963f3466fc3f81555e9c2e204e9d5f7c44b31855a6438772c41d91882dbfc4860a4187fe84ee30efb578a863aadd63169941db9c1a591a0e9629ca9dceaffa8bc394f439e51a40420c51342239bed7a53d96d193608a5413e82798aa192223629446f86bab1f3f51fe91b9fa6e3f15b2f5739a0bd16", 0x9a}, {&(0x7f0000001480)="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", 0xfd}], 0x8, 0x2b552f440e70cbd2) sendto$inet(r1, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) 16:25:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)=ANY=[@ANYBLOB="a80000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000080002b007400010000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000200"/80, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="0800000000000000ca000000000000001000000000000000000000000000000000000000080003000100000008001b0000000000"], 0x7}}, 0x5000) 16:25:18 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, 0x0, &(0x7f0000000500)={{}, {0x1, 0x8}, [], {0x4, 0xcc706817c56c9907}, [{}, {}], {0x10, 0x2}, {0x20, 0x3}}, 0x34, 0x2) syz_open_dev$dspn(0x0, 0x0, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r4, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) r7 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r7, 0x26, &(0x7f00000000c0)) r8 = socket$kcm(0xa, 0x5, 0x0) r9 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r10, 0x0) fsetxattr$system_posix_acl(r9, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r11, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r12 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r12) accept$packet(r12, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r13 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r13, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r14 = socket$kcm(0xa, 0x5, 0x0) r15 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r15, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r18, 0x0) fsetxattr$system_posix_acl(r15, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r16}, {0x2, 0x2, r17}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r18}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r19 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r19, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r19, 0x4c80, 0x0) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r20, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r22 = getpid() fcntl$lock(r21, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r22}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r23, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r24, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) 16:25:19 executing program 5: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0xa, 0x3, 0x108000400000003a) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x102001, 0x0) ioctl$KDGKBLED(0xffffffffffffffff, 0x80045105, &(0x7f0000000000)) socket$inet6(0xa, 0x2, 0xcd) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) r5 = socket$nl_generic(0x10, 0x3, 0x10) bind(r5, &(0x7f0000000080)=@vsock={0x28, 0x0, 0x2710, @host}, 0x80) fcntl$dupfd(0xffffffffffffffff, 0x0, r4) r6 = socket$inet6(0xa, 0x0, 0x3c) write(r6, &(0x7f0000000000)="2b090401fe37f3c38915a97b9f", 0xd) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_RTOINFO(r8, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x7, 0x7ff}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000380)={r9, @in={{0x2, 0x4e23, @loopback}}, 0x5, 0xfffb, 0x30, 0x70b8}, 0x98) r10 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r10, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000000)=[{0x28, 0x0, 0x0, 0xfffff024}, {0x80000006}]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 1255.238898][ T7252] sctp: [Deprecated]: syz-executor.4 (pid 7252) Use of int in maxseg socket option. [ 1255.238898][ T7252] Use struct sctp_assoc_value instead 16:25:20 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet(0x2, 0x803, 0x1) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x278, 0x4a001) getsockopt(r3, 0xff, 0x1, &(0x7f0000001180)=""/159, &(0x7f0000000040)=0x9f) ioctl$CAPI_GET_PROFILE(0xffffffffffffffff, 0xc0404309, &(0x7f0000000080)=0x475e) 16:25:20 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x181000, 0x0) ioctl$USBDEVFS_REAPURB(r4, 0x4008550c, &(0x7f00000000c0)) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r6 = syz_open_procfs(0x0, &(0x7f0000000100)='loginuid\x009\xda\xd3\xc4D\xdeJ5\xf0\xfd\"=\xb6\xaa\x1e/\xddc\xc9\xf3_8\x9eFi\xe0\xafe\"\xc2%\xbb\xb6E\xae\x9e\x0fF\xc8|\xd4M\xb4\x91\x9c\x1a4\xab\x1d\x00\xbbAW\xf7\x9b#\x91.\x9b\x96Vn\xbf#a\x8d\xfd\xd31\xfc\xac\xfe\xcc\xdb\x93\x89t\xf4\x8dB\fI\xe5\xb3\x7f\x94\xbd\xb6Q\xb9\xc1\x02e\x904\xf4\x19/') sendfile(r5, r6, 0x0, 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400001, 0x0) write$FUSE_NOTIFY_STORE(r7, &(0x7f0000000040)={0x29, 0x4, 0x0, {0x6, 0x7ff, 0x1, 0x0, [0x0]}}, 0x29) 16:25:20 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000300)=0x80, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f00000000c0)=0x1f) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000003c0), 0x4) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[@ANYRES32, @ANYRES16=0x0], 0x2bcf) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000001440)={0x0, 0xa, &(0x7f00000015c0)=[{&(0x7f0000001600)=""/4096, 0xf99e}], 0x1, 0x0, 0xff96ce4aaaa47475, 0x7115}, 0x100) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0xfffc, 0x0, @dev, 0xb}, 0x1c) r4 = fcntl$dupfd(0xffffffffffffffff, 0x406, r3) ioctl$KVM_GET_ONE_REG(r4, 0x4010aeab, &(0x7f0000000080)={0xffffffffaa5da7ea, 0x7}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sync_file_range(r6, 0x100000000, 0x9, 0x7) 16:25:20 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = eventfd2(0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) openat$uhid(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uhid\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x6}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x1, 0x2}, 0x12d48122) 16:25:20 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, 0x0, &(0x7f0000000500)={{}, {0x1, 0x8}, [], {0x4, 0xcc706817c56c9907}, [{}, {}], {0x10, 0x2}, {0x20, 0x3}}, 0x34, 0x2) syz_open_dev$dspn(0x0, 0x0, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r4, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) r7 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r7, 0x26, &(0x7f00000000c0)) r8 = socket$kcm(0xa, 0x5, 0x0) r9 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r10, 0x0) fsetxattr$system_posix_acl(r9, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r11, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r12 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r12) accept$packet(r12, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r13 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r13, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r14 = socket$kcm(0xa, 0x5, 0x0) r15 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r15, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r18, 0x0) fsetxattr$system_posix_acl(r15, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r16}, {0x2, 0x2, r17}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r18}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r19 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r19, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r19, 0x4c80, 0x0) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r20, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r22 = getpid() fcntl$lock(r21, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r22}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r23, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r24, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) 16:25:20 executing program 5: syz_emit_ethernet(0x32, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff080035000024000000000000907800000000e000000189032c830320000000009078ac1414aa"], 0x0) r0 = semget$private(0x0, 0x207, 0x0) semop(r0, &(0x7f00000001c0)=[{0x0, 0x0, 0x3000}, {0x0, 0xfff8}], 0x2) semctl$IPC_RMID(r0, 0x0, 0x0) 16:25:20 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="b8000000190001000000000000000000ff0200000000000000000000000000017f00000100000000000000000000000000000000000000000a00600000000000", @ANYRES32=0x0, @ANYRES32, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000001000000000000"], 0xb8}}, 0x0) [ 1256.728447][ T7372] sctp: [Deprecated]: syz-executor.4 (pid 7372) Use of int in maxseg socket option. [ 1256.728447][ T7372] Use struct sctp_assoc_value instead 16:25:20 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) write$FUSE_INIT(r1, &(0x7f0000000100)={0x50}, 0x50) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x3}) 16:25:20 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000580)=ANY=[@ANYBLOB="c001000010003b0e00"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=0x6, @ANYBLOB="980112000c000100697036746e6c000088010200080009002900000008000800000000001400030026235e58cad1850f722a1b12de5fb0c3080007000000000008000800000000000000020000000000000000000000ffff7f000001080011000000000008000200", @ANYRES32=0x0, @ANYBLOB="08000400000000000800050000000000080014000000000008000700000000000800080000000000a1020600000000000800090029000000080010000000000004001300080014000000000008001100000000000800110000000000080014000000000008000f000000000014000300fe8000000000000000000000000000aa08000700000000000800080000000000140003000000000000000000000000000000000008000400000000000800040000000000080005000000000039fe10000000000008000200", @ANYRES32=0x0, @ANYBLOB="0800140000000000080012000000000004001300080014000000000008000200", @ANYRES32=0x0, @ANYBLOB="0800120000000000080c120000000000080014000000000008000f000000000008000400000c0000080004000000000008000f000000000008001400000000000800090029000000"], 0x1c0}}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r5, @ANYBLOB="00000000fffffffff6ffffff0b0001006d756c746971000008"], 0x3}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r8}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r8, @ANYBLOB="00000000fffffffff6ffffff0b0001006d756c746971000008"], 0x3}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@empty, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@initdev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f00000004c0)=0xe8) r12 = socket$netlink(0x10, 0x3, 0x0) r13 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r13, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r14}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r14, @ANYBLOB="00000000fffffffff6ffffff0b0001006d756c746971000008"], 0x3}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r16 = dup(r15) ioctl$PERF_EVENT_IOC_ENABLE(r16, 0x8912, 0x400200) getsockopt$inet_mreqn(r16, 0x0, 0x24, &(0x7f0000000500)={@multicast2, @rand_addr, 0x0}, &(0x7f0000000540)=0xc) r18 = socket$netlink(0x10, 0x3, 0x0) r19 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r19, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r19, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r18, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r20}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r20, @ANYBLOB="00000000fffffffff6ffffff0b0001006d756c746971000008"], 0x3}}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000780)={{{@in=@remote, @in=@local}}, {{@in6}, 0x0, @in=@empty}}, &(0x7f0000000880)=0xe8) r21 = socket$netlink(0x10, 0x3, 0x0) r22 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r22, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r22, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r21, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r23}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r23, @ANYBLOB="00000000fffffffff6ffffff0b0001006d756c746971000008"], 0x3}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r25 = dup(r24) ioctl$PERF_EVENT_IOC_ENABLE(r25, 0x8912, 0x400200) getsockopt$inet_IP_XFRM_POLICY(r25, 0x0, 0x11, &(0x7f0000001180)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@initdev}}, &(0x7f0000001280)=0xe8) r27 = socket$netlink(0x10, 0x3, 0x0) r28 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r28, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r28, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r27, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r29}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r29, @ANYBLOB="00000000fffffffff6ffffff0b0001006d756c746971000008"], 0x3}}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000012c0)={{{@in6=@ipv4={[], [], @loopback}, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f00000013c0)=0xe8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r32 = dup(r31) ioctl$PERF_EVENT_IOC_ENABLE(r32, 0x8912, 0x400200) getsockname$packet(r32, &(0x7f0000001400)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000001440)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001540)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@loopback}}, &(0x7f0000001640)=0xe8) getsockopt$inet_pktinfo(r25, 0x0, 0x8, &(0x7f0000000f40)={0x0, @multicast2, @dev}, &(0x7f0000000f80)=0xc) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000001c80)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000001c40)={&(0x7f0000002cc0)={0x5bc, r2, 0x100, 0x70bd29, 0x25dfdbfd, {}, [{{0x8, 0x1, r5}, {0x12c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0xbae}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r10}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0xffffffffffffff9a}, {0xc, 0x4, 'random\x00'}}}]}}, {{0x8, 0x1, r11}, {0x80, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x7}}, {0x8}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r14}}}]}}, {{0x8, 0x1, r17}, {0x80, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r20}}}, {0x3c, 0x1, @priority={{{0x0, 0x1, 'priority\x00'}, {}, {0x0, 0x4, 0x6}}, {0x0, 0x6, r35}}}]}}, {{0x8, 0x1, r23}, {0xb8, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0xfffffffffffffe7e, 0x6, r26}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x7fffffff}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x400}}, {0x8}}}]}}, {{0x8, 0x1, r29}, {0x100, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r30}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x400}}, {0x8, 0x6, r33}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x9}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r34}}}]}}, {{0x8}, {0x194, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x1000}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x10, 0x4, 'broadcast\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x7}}}]}}]}, 0x5bc}, 0x1, 0x0, 0x0, 0x8000}, 0x1000) [ 1256.959934][ T7617] validate_nla: 12 callbacks suppressed [ 1256.959957][ T7617] netlink: 'syz-executor.0': attribute type 9 has an invalid length. [ 1256.974188][ T7617] netlink: 336 bytes leftover after parsing attributes in process `syz-executor.0'. 16:25:21 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, 0x0, &(0x7f0000000500)={{}, {0x1, 0x8}, [], {0x4, 0xcc706817c56c9907}, [{}, {}], {0x10, 0x2}, {0x20, 0x3}}, 0x34, 0x2) syz_open_dev$dspn(0x0, 0x0, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r4, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) r7 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r7, 0x26, &(0x7f00000000c0)) r8 = socket$kcm(0xa, 0x5, 0x0) r9 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r10, 0x0) fsetxattr$system_posix_acl(r9, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r11, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r12 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r12) accept$packet(r12, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r13 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r13, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r14 = socket$kcm(0xa, 0x5, 0x0) r15 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r15, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r18, 0x0) fsetxattr$system_posix_acl(r15, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r16}, {0x2, 0x2, r17}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r18}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r19 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r19, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r19, 0x4c80, 0x0) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r20, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r22 = getpid() fcntl$lock(r21, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r22}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r23, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r24, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) 16:25:21 executing program 5: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000180)="7e69be7dbb45036b25f2796d463b4d9c2f8e5317a4388bff6c58d6f5d03a0dc4993c710a7713c9ce1c66db9ddefd16afb002543a9a07b645319ef80a4001850219e1a4447a09132f9483335c57fa726ad887a15f26fd9d9ac5c6e430c1865af8407457158d9cf20687c46d8ad0d8071ff47b733c41c7e0ccc6d3cb882786f3c238917ccff027c14ac73c87a8db1ec7adb94c1ed33cdd6a0a2f7b", 0x9a}, {&(0x7f0000000240)="ab872790eae5ca35e08dd800bdcddf3750b6228220fc41e5d7b03ce9f8ab5af9e08646c9008632c442adbd70478e52699bea8aef7a9b8e75f2d4f8f3719c4d7ccb16d4746894b41a6ff0616a35", 0x4d}, {&(0x7f0000000000)="8cb6ae09c24acbc383275bee0fe9b161b6c5", 0x12}, {&(0x7f00000002c0)="6f6d014b37ea6227538b74b0fba54173ddbe2612618265ccf6165a860479074fa7ab2de03a7a0f550e42cb4338140da8f8e37eae625ce987b1512946485e73cd5086948532f7650468446acf63e6e610bd90af92eed384f92c1b3b011c8f7c5de444750c2eb53516f0bac2689690f1b6edcaaaa4b1a4fed333cd4b6e199f5d0627ca085fe9b8e0ca6f8afa2620361d1de34636646aeb6c6f281e87e6e34fad3f312bedbdf19be284a1d66ba445d4589f342a2d121313ef5f1de1affb0e278653b22a1156031227a3beccf47cbf7a304ac2e3bf7879b83764e8caa16fc1d56a7b6fa80a59a6d25f9d6d5266cffa79eaeae31b", 0xf2}, {&(0x7f0000000080)="20b871dfe67e820d53d39e978d79a6933127c6f6e76a71753043dc7cf3", 0x1d}], 0x11ec}, 0xe21862137070b280) 16:25:21 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0xfffffffffffffedf, &(0x7f0000000080)={0x0, 0xffffffffffffff5b}, 0x1, 0x0, 0x0, 0x80024}, 0x0) writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000000c0)="390000001000090468fe07002b0000000100ff0714000000450001070300001419001a00", 0x24}], 0x1) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)={0x4}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0xfffc, 0x0, @dev, 0xb}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000100)={0xff, 0x7, 0x8000, 0x9, 0x9, 0x8, 0x10001, 0x81, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r4, 0xe2cf}, 0x8) write(0xffffffffffffffff, &(0x7f00000000c0)='$\x00\x00\x00Z', 0x5) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140), 0xcc, 0x0) 16:25:21 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x100, 0x8) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x5) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r4) r5 = dup2(r2, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = syz_open_pts(r0, 0x20201) write(r6, &(0x7f00000000c0)='z', 0xfffffcf5) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000698000)=0x6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$GIO_FONT(r8, 0x4b60, &(0x7f00000001c0)=""/135) [ 1257.418404][ T7721] sctp: [Deprecated]: syz-executor.4 (pid 7721) Use of int in maxseg socket option. [ 1257.418404][ T7721] Use struct sctp_assoc_value instead 16:25:21 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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={0x0, 0x8}, 0x28366}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x0, &(0x7f0000000180), 0x1}) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) socket$caif_stream(0x25, 0x1, 0x4) write$cgroup_pid(r1, &(0x7f0000000300), 0x12) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) fsetxattr$trusted_overlay_upper(0xffffffffffffffff, &(0x7f0000000280)='trusted.overlay.upper\x00', 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0xdc6f3}], 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x75a40, 0x0) r9 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x83d0fd31e73a1f85, 0x0) ioctl$RTC_UIE_ON(r9, 0x7003) syz_open_dev$usbmon(0x0, 0x0, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, 0x0) 16:25:21 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)={0x6, 0x20000007}, 0xc) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_emit_ethernet(0x4e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd60c22df700fe80000000001400000000fe8000000000000000000000000000aa00000400050000000000000004019078000087ae00ca8345000000"], 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000140)) 16:25:21 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, 0x0, &(0x7f0000000500)={{}, {0x1, 0x8}, [], {0x4, 0xcc706817c56c9907}, [{}, {}], {0x10, 0x2}, {0x20, 0x3}}, 0x34, 0x2) syz_open_dev$dspn(0x0, 0x0, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r4, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) r7 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r7, 0x26, &(0x7f00000000c0)) r8 = socket$kcm(0xa, 0x5, 0x0) r9 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r10, 0x0) fsetxattr$system_posix_acl(r9, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r11, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r12 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r12) accept$packet(r12, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r13 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r13, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r14 = socket$kcm(0xa, 0x5, 0x0) r15 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r15, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r18, 0x0) fsetxattr$system_posix_acl(r15, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r16}, {0x2, 0x2, r17}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r18}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r19 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r19, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r19, 0x4c80, 0x0) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r20, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r22 = getpid() fcntl$lock(r21, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r22}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r23, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r24, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) 16:25:21 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) connect$bt_rfcomm(r2, &(0x7f0000000040)={0x1f, {0x3, 0x20, 0x1, 0x1, 0xae, 0x6}, 0x9}, 0xa) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c0000001000010600"/20, @ANYRES32=0x0, @ANYBLOB="0000000000ea2b001200080001007369740020000000000000000000010800040000001d16"], 0x4c}}, 0x0) 16:25:21 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(0x0, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x400}, 0xffffffffffffff94) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000240)=0x5, 0x4) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @broadcast}, 0x50) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x400400, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_udp_int(r4, 0x11, 0x6e, &(0x7f0000000000), &(0x7f0000000080)=0x1) sendmmsg(r0, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000040)=0xff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$CAN_RAW_JOIN_FILTERS(r6, 0x65, 0x6, &(0x7f00000000c0), &(0x7f0000000200)=0x4) 16:25:22 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getgid() setgid(r1) getgroups(0x2, &(0x7f0000000040)=[r1, 0xffffffffffffffff]) r3 = getgid() setgid(r3) r4 = getgid() setgid(r4) getgroups(0x2, &(0x7f0000000040)=[r4, 0xffffffffffffffff]) getgroups(0xba, &(0x7f00000001c0)=[r2, r4]) setregid(r1, r3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0xfffffffe, 0x40}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000140)={r7, 0xed, 0x10000, 0xcd}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f00000000c0)=ANY=[@ANYBLOB="44000000100004b6f37fbd0c7a94a452d4ef1f98", @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000c00010069706970000000001400020008000300e00000020800040008000000"], 0x44}}, 0x0) [ 1257.977310][ T7921] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1258.032454][ C1] net_ratelimit: 8 callbacks suppressed [ 1258.032474][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1258.044463][ C1] protocol 88fb is buggy, dev hsr_slave_1 16:25:22 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001480)={{{@in6=@empty, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@multicast2}}, &(0x7f0000000040)=0xe8) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) truncate(&(0x7f0000001780)='./file0\x00', 0x4) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r4, @ANYBLOB="00000000fffffffff6ffffff0b0001006d756c746971000008"], 0x3}}, 0x0) sendmsg$inet(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f00000000c0)="819007c2d95542d253c1066589d638306a8fe50eed61a3934e7c8889958917fa923f8d6a1d67f5cf4f4fec3142dd67a134f26eaa8ddd4bfc22025199599e7e73e7cc60140d5dac5456a15ed94caf77e2699d01cf8762581cb3a1d85f9fe71664ee02c4f4d25894e9761b6d1ec8837f3ca409219eb024becc9a327ca0e058d1ab6490d41ba8061430bb1d9877e16ca46f9671739df040a0b18b48cfe5db7b2e6581540980", 0xa4}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="a1188927f38ab69618867c20073892e57b0c7cb60a688b77b699542e517d3c0bda39d36d423b5a6e2d9e99657380d89211f152bd67e0418d9f72ae6cfb1ddafb7c0b8d14", 0x44}, {&(0x7f0000001200)="af7406f4b1b799efd54e9517e9e652d25c4e1e109bcf2576dce105db461b475746a581c39946aa420a16a3ba7731b48447f3ab232b18d99917f6e78ec90c06237c862dd997b9575193b80f329415699fb5c59f3c6e30118e0ea393c181c1bd474bb0a43ccb621f5eba", 0x69}, {&(0x7f0000001280)="2890ef248bc798816e58ab35dd5cf1e0deac312874fbdd82fe4a8625bedf7cf4cfa4471d1e6f90f96f6cb4c09e01da3ba76a42ae673607cf036401cd2a35b1dbd395e885117c34829aeade239d47d491134e959b4db5a27b9913a3115d0e73246928d25c0eb0dabd1c24143d968d3596ca34a9073e3df67e1945e1560fb80ad992610039a23281082fd5cc74486eb64674df94de6becf668b7eb68f03377f396c5c8094e30ec7201ea2633aedb52df3dc48a052987994c0eead53f15bc0101be42f6c4746f360f4534ada01a30d86b9112d69f8fce783b66", 0xd8}, {&(0x7f0000001380)="ad7a002311cc858470de2a33403b72c7251683516b5222c8b7489e2b6e61e7d6a5219239ce7280cc4447386dac0c397b74b023a9b588cfff0034dc5c1c4c93a85803aca4dd48c459ef28c86e2fb54889757280430f1dbc8e5061bc681112296e0e", 0x61}], 0x6, &(0x7f0000001580)=[@ip_retopts={{0xc0, 0x0, 0x7, {[@lsrr={0x83, 0x13, 0xe4, [@multicast1, @local, @loopback, @multicast1]}, @end, @ssrr={0x89, 0x13, 0x7, [@multicast1, @empty, @multicast1, @initdev={0xac, 0x1e, 0x0, 0x0}]}, @end, @timestamp={0x44, 0x1c, 0x1f, 0x0, 0x9, [{[], 0x81}, {[@local], 0x3}, {[], 0x1db4337c}, {[], 0x3}, {[], 0x101}]}, @ra={0x94, 0x6, 0x7}, @lsrr={0x83, 0x7, 0x0, [@remote]}, @ssrr={0x89, 0x13, 0x3a, [@rand_addr=0x1, @empty, @rand_addr=0x5ca, @loopback]}, @timestamp={0x44, 0x20, 0x9, 0x1, 0xe, [{[@multicast1], 0x9142}, {[@multicast2], 0x80000001}, {[], 0x5}, {[@dev={0xac, 0x14, 0x14, 0x17}]}]}, @rr={0x7, 0x2b, 0x80, [@remote, @rand_addr, @initdev={0xac, 0x1e, 0x1, 0x0}, @broadcast, @multicast2, @broadcast, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @rand_addr=0xf8, @multicast2]}]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x3}}, @ip_retopts={{0x48, 0x0, 0x7, {[@ssrr={0x89, 0xf, 0x4, [@multicast2, @remote, @loopback]}, @cipso={0x86, 0x12, 0x7e8, [{0x7, 0xc, "991d2e82b3d824875c43"}]}, @generic={0x0, 0x12, "b29dddc8b8abfd081f9e6911614f1014"}, @generic={0x0, 0x5, "3311d7"}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0xfffffff9}}, @ip_retopts={{0x24, 0x0, 0x7, {[@generic={0x1, 0xb, "c5422d78345fe6847c"}, @ra={0x94, 0x6, 0x101}]}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x7fff}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r1, @broadcast, @local}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r4, @local, @dev={0xac, 0x14, 0x14, 0xb}}}}], 0x1b8}, 0x8814) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="390000000506090368fe07002b00000001000a0014000200450001070300001419001a00120002000e00010005000300"/57, 0x39}], 0x1) [ 1258.150663][ T7858] sctp: [Deprecated]: syz-executor.4 (pid 7858) Use of int in maxseg socket option. [ 1258.150663][ T7858] Use struct sctp_assoc_value instead 16:25:22 executing program 3: lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'U-', 0xfffffffffffffffd}, 0x28, 0x1) r0 = socket$inet(0x10, 0xa, 0x5) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x9) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000100000000010000aba20400ff7e28000000110affffba01000000ff000000000000008be3518546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 16:25:22 executing program 0: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x88001) write$P9_RXATTRCREATE(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 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={0x80000001}, 0xc2274941a74a1766, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7ff, 0x1a1001) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x9) r2 = socket(0x11, 0x3, 0x0) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000280)="a933fb", 0x3) bind(r2, &(0x7f0000000180)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0xa) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x4102, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000140)=0x102, 0x4) sendfile(r2, r3, 0x0, 0x4e68d5f8) 16:25:22 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, 0x0, &(0x7f0000000500)={{}, {0x1, 0x8}, [], {0x4, 0xcc706817c56c9907}, [{}, {}], {0x10, 0x2}, {0x20, 0x3}}, 0x34, 0x2) syz_open_dev$dspn(0x0, 0x0, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r4, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) r7 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r7, 0x26, &(0x7f00000000c0)) r8 = socket$kcm(0xa, 0x5, 0x0) r9 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r10, 0x0) fsetxattr$system_posix_acl(r9, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r11, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r12 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r12) accept$packet(r12, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r13 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r13, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r14 = socket$kcm(0xa, 0x5, 0x0) r15 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r15, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r18, 0x0) fsetxattr$system_posix_acl(r15, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r16}, {0x2, 0x2, r17}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r18}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r19 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r19, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r19, 0x4c80, 0x0) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r20, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r22 = getpid() fcntl$lock(r21, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r22}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r23, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r24, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) 16:25:22 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv4_newaddr={0x18, 0x11, 0x401}, 0x18}}, 0x0) 16:25:22 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = socket$inet6(0xa, 0x4, 0x0) ioctl$sock_ifreq(r5, 0x8933, &(0x7f0000001800)={'rose0\x00', @ifru_data=&(0x7f00000017c0)="22ae39f1a783ff4b9e2cfbeac55a2795826ab14d417c1b7dd2bd746462dc45bf"}) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) arch_prctl$ARCH_MAP_VDSO_64(0x2003, 0x7fffffff) ioctl$KVM_ENABLE_CAP_CPU(r6, 0xc008ae88, &(0x7f0000000100)={0x7c, 0x0, [0xc0010203]}) 16:25:22 executing program 5: r0 = userfaultfd(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) clone(0x64000000, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$nl_route(0x10, 0x3, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$EVIOCSABS3F(r6, 0x401845ff, &(0x7f0000000140)={0x8, 0x6, 0x1, 0x7fffffff, 0x5, 0x2}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) r8 = gettid() sendmsg$nl_route(r4, &(0x7f0000000240)={0x0, 0xffffffffffffff61, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB='4\x00'/20, @ANYRES32=r7, @ANYBLOB="000000000000000008001300", @ANYPTR64, @ANYBLOB="0c00290018000300d801dacd"], 0x5}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r10, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) r13 = gettid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = dup(r14) ioctl$PERF_EVENT_IOC_ENABLE(r15, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_PVERSION(r15, 0x80045500, &(0x7f00000001c0)) sendmsg$nl_route(r11, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="3400000010000104000000000000000000190000", @ANYRES32=r12, @ANYBLOB="000000000000000008001300", @ANYRES16=r9, @ANYBLOB="0c00290018000300d801dacd"], 0x5}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) setpgid(r8, r13) r16 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x7ff, 0x10000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r16, 0x0, 0x48c, &(0x7f00000000c0)={0x1, 'veth0_to_bond\x00', 0x4}, 0x18) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x401, 0x0) read(r0, &(0x7f0000000400)=""/100, 0x64) [ 1258.742486][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1258.748759][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1258.755440][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1258.761772][ C0] protocol 88fb is buggy, dev hsr_slave_1 16:25:22 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @initdev}, &(0x7f0000000180)=0xc) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="4400000010003b0e00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000c000100626f6e64000000001400020008000b00", @ANYRES32=r2, @ANYBLOB="e4d4"], 0x44}}, 0x0) [ 1258.788547][ T8094] sctp: [Deprecated]: syz-executor.4 (pid 8094) Use of int in maxseg socket option. [ 1258.788547][ T8094] Use struct sctp_assoc_value instead 16:25:22 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl(r1, 0x1f, &(0x7f0000000140)="0e6b7fa128d34140c2c1cd507fd67c67d3c736c85605952ae7bcb46bc562afa855b4f15cb9b8d2b341e7a6ca4378b18f36d3db58ab60144bc9291f5aac9fb2204d432fdb9dc652f7104e314ce2d14301d27967f0518ab9a2de495fa8399740943bf2b3a12c721bd054085fe74e164f92c0460a41378727f88dc698de2000b1093ffbc4de95b773bad7ee36f006acafa50afaddfa7edb0044993e7409dc5fccec25b10e3b032cc2c3a5009ce8567146265edca1877538e61ac8acecf5332d7af1beeec408eb3cb4b5b3cfab1d7f60c5b503be46a14dc3b4c676a6f18b3ede5e9fbf3872ee2fd187421e8a2c8d7cb0cd90cdeb4228b1") ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000100)={'eql\x00\x00\x00\x00\x00\x00\b\x80\x00\x00\x00\x00*', 0x8002}) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000000040)={'eql\x00\x00\x00\xa9[\x00', @ifru_settings={0xffffffff, 0x0, @fr_pvc=&(0x7f0000000240)={0x4}}}) [ 1258.949560][ T8260] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1258.959449][ T8260] (unnamed net_device) (uninitialized): option primary: mode dependency failed, not supported in mode balance-rr(0) 16:25:23 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) recvmsg(r0, &(0x7f00000001c0)={&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000240)=""/240, 0xf0}, {&(0x7f0000000340)=""/192, 0xc0}, {}, {&(0x7f0000000500)=""/245, 0xf5}, {&(0x7f0000000400)=""/92, 0x5c}, {&(0x7f0000000600)=""/90, 0x5a}, {&(0x7f0000000680)=""/181, 0xb5}], 0x8, &(0x7f00000007c0)=""/165, 0xa5}, 0x140) connect$inet6(r1, &(0x7f0000000080)={0xa, 0xfffc, 0x2, @ipv4={[], [], @empty}, 0xb}, 0x1c) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800a1695e1dcfe87b106abdb6080000000fc572b4eaa5076e4cecf14eead7eee65f5c278df9d17e673a58") r2 = socket(0x0, 0x3, 0xff) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000200)={0x7ff, 0x0, 0x7}, 0xde84fefe75792527) write(r2, &(0x7f00000004c0)="1c0000001a009b8a14e5f46b000000ff00000000fe02000000020000", 0x1c) 16:25:23 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, 0x0, &(0x7f0000000500)={{}, {0x1, 0x8}, [], {0x4, 0xcc706817c56c9907}, [{}, {}], {0x10, 0x2}, {0x20, 0x3}}, 0x34, 0x2) syz_open_dev$dspn(0x0, 0x0, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r4, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) r7 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r7, 0x26, &(0x7f00000000c0)) r8 = socket$kcm(0xa, 0x5, 0x0) r9 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r10, 0x0) fsetxattr$system_posix_acl(r9, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r11, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r12 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r12) accept$packet(r12, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r13 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r13, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r14 = socket$kcm(0xa, 0x5, 0x0) r15 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r15, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r18, 0x0) fsetxattr$system_posix_acl(r15, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r16}, {0x2, 0x2, r17}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r18}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r19 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r19, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r19, 0x4c80, 0x0) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r20, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r22 = getpid() fcntl$lock(r21, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r22}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r23, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r24, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) 16:25:23 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)=@updsa={0x104, 0x1a, 0x205, 0x0, 0x0, {{@in6=@mcast1, @in6=@empty}, {@in=@multicast1, 0x0, 0x3c}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000}, {}, {0x0, 0x1}, 0x0, 0x0, 0xa, 0x2}, [@coaddr={0x14, 0xe, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}]}, 0x104}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r4 = gettid() syz_open_procfs(r4, &(0x7f00000000c0)='pagemap\x00') r5 = gettid() syz_open_procfs(r5, &(0x7f00000000c0)='pagemap\x00') ptrace$cont(0x7, r5, 0x4f2, 0xb1c) r6 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-monitor\x00', 0x105400, 0x0) getsockopt$TIPC_IMPORTANCE(r6, 0x10f, 0x7f, &(0x7f00000002c0), &(0x7f0000000300)=0x4) syz_open_procfs(r4, &(0x7f0000000040)='net/ipx\x00') splice(r1, 0x0, r3, 0x0, 0x4ffe0, 0x0) 16:25:23 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="850000000c00000056000000ffffbcff9500000000000000a08fd399f6d4c3cec5fc0b5d2794bdcd241892d1e0923a48b2fa71c24abda8765d7b17adc31d892a392f23777f97eddda4b51df3144fb3f7b8aae8d1b5b038ae9717836a627b91a48e1ceae09deb3f6754a7101ed1ddea6c2c472a2997acc741f5f9f1e2e99d7c7495d9e3e3d9be2aa92f06fcfc27"], &(0x7f0000000240)='EP\xd4\x00\x1f\x91\xeb/W\xb72$C0%\x03\x9c0\x96\xb2\fkC\x93H\xbfh\x9c\b`\x857\xd6\">c\xad\xc0bO\xba\xe2\xe1\t5\x9d\xcei\"2L\xcc\x13\x16\vh\xca\xe6C\x06\x97%\x9d\xd5-\x1fs\xe1j\xdc5\x92\xd0)%\xdf\xfa\xe8^\x9c\xd29\x8clg\xc8\x7f\xb5\xb1&\x02\xf1E\xb4\x84\xbeE\x91)f\xe8\xb7\xe2\xf6`i\xc5m\xd7l\x1d\xc1\x12\x01<:kM\xe9\x99\xcd\xcd\xc8\x85Z\xee47\xdc\xc8u\x80\xcf\xbeTo\xbb\xfb\xc0\xebV\xd8\xbb\xbe\xa2\x90J|s\xc2', 0x4, 0xc3, &(0x7f0000000480)=""/195, 0x0, 0x0, [0x42], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x22) write$UHID_INPUT2(0xffffffffffffffff, &(0x7f0000000040)={0xc, 0x5b, "1e6d181492b2cd1d523bbb211fb6b3a25ab2310692bb450d65663e7cedcdd069339fdcffff82eb4594359bf0ce3f5bc615cef9b4db6296003709982d60eb28b53212996aa3b1d417243ab8dc1ac45aabf69a19162aaff645d67e58"}, 0x61) 16:25:23 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0xc, &(0x7f0000000000)=[{&(0x7f00000000c0)="2e000000120081aee4050cecff0e00fa048b5bdb4cb904e473730e55cff26d1b0e001200050000005e510befccd7", 0x2e}], 0x1}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000040)={0x0, 0x0}) process_vm_readv(r3, &(0x7f0000000440)=[{&(0x7f0000000140)=""/141, 0x8d}, {&(0x7f0000000200)=""/122, 0x7a}, {&(0x7f0000000280)=""/68, 0x44}, {&(0x7f0000000300)=""/74, 0x4a}, {&(0x7f0000000380)=""/134, 0x86}], 0x5, &(0x7f0000001a80)=[{&(0x7f00000004c0)}, {&(0x7f0000000500)=""/244, 0xf4}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/225, 0xe1}, {&(0x7f0000001700)=""/19, 0x13}, {&(0x7f0000001740)=""/188, 0xbc}, {&(0x7f0000001800)=""/37, 0x25}, {&(0x7f0000001840)}, {&(0x7f0000001880)=""/203, 0xcb}, {&(0x7f0000001980)=""/232, 0xe8}], 0xa, 0x0) 16:25:23 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xa5f, 0xa880) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000040)=""/118) fsync(r0) r1 = syz_open_dev$radio(&(0x7f00000000c0)='/dev/radio#\x00', 0x3, 0x2) setsockopt$CAN_RAW_FD_FRAMES(r1, 0x65, 0x5, &(0x7f0000000100)=0x1, 0x4) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140)=0xd4e4, 0x4) name_to_handle_at(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0xe, 0x7f, "ceb8dea1f5c6"}, &(0x7f0000000200), 0x400) ioperm(0xffff, 0x7f, 0x200) prctl$PR_SET_FP_MODE(0x2d, 0x1) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x0, &(0x7f0000000400)=[{&(0x7f0000000240)=""/226, 0xe2}, {&(0x7f0000000340)=""/33, 0x21}, {&(0x7f0000000380)=""/69, 0x45}], 0x3) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000440)={0x12, 0x3, 0x7ff, 0x61, 0x1, 0xffffffffffffffff, 0x7, [], 0x0, 0xffffffffffffffff, 0x0, 0x3}, 0x3c) ioctl$FS_IOC_SETVERSION(r2, 0x40087602, &(0x7f0000000480)=0x1) r3 = getpid() wait4(r3, &(0x7f00000004c0), 0x8, &(0x7f0000000500)) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000005c0)={'team0\x00'}) r4 = getpgid(0x0) wait4(r4, &(0x7f0000000600), 0x20000000, &(0x7f0000000640)) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000700)=0x400, &(0x7f0000000740)=0x4) flistxattr(r0, &(0x7f0000000780)=""/132, 0x84) r5 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r5, 0x10e, 0x6, &(0x7f0000000900)={0x8, 0x8, 0x28000000}, 0x10) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000a00)=0x0) r7 = syz_open_dev$vcsn(&(0x7f0000000a40)='/dev/vcs#\x00', 0x8, 0x10000) perf_event_open(&(0x7f0000000980)={0x5, 0x70, 0x2, 0x81, 0x3f, 0x8, 0x0, 0xffffffffffff5b38, 0x87, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7eac, 0x3, @perf_bp={&(0x7f0000000940), 0x1}, 0xa1a, 0x2, 0x48d, 0x114fee02a44465c1, 0x7, 0x5, 0x7}, r6, 0x9, r7, 0x8) lstat(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RGETATTR(r7, &(0x7f0000000bc0)={0xa0, 0x19, 0x1, {0x8a35401fac884564, {0x51, 0x0, 0x5}, 0x104, r8, r9, 0x7, 0xffffffffffff0000, 0x3f, 0x100, 0x100000001, 0xffff, 0x5, 0x101, 0x2, 0x9, 0xfd, 0x5, 0x8, 0x7f, 0x7}}, 0xa0) setsockopt$RXRPC_SECURITY_KEYRING(r0, 0x110, 0x2, &(0x7f0000000c80)='/dev/radio#\x00', 0xc) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f0000000cc0), &(0x7f0000000d00)=0x4) [ 1259.544800][ T8383] sctp: [Deprecated]: syz-executor.4 (pid 8383) Use of int in maxseg socket option. [ 1259.544800][ T8383] Use struct sctp_assoc_value instead 16:25:23 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x6}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x8000, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @ipv4={[], [], @initdev}}, 0x1c) sendmmsg(r0, &(0x7f0000000240), 0x5c3, 0x10) [ 1259.609061][ T8489] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1259.678079][ T8489] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'. 16:25:23 executing program 3: perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) prctl$PR_SET_ENDIAN(0x14, 0x2) close(r0) 16:25:23 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, 0x0, &(0x7f0000000500)={{}, {0x1, 0x8}, [], {0x4, 0xcc706817c56c9907}, [{}, {}], {0x10, 0x2}, {0x20, 0x3}}, 0x34, 0x2) syz_open_dev$dspn(0x0, 0x0, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r4, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) r7 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r7, 0x26, &(0x7f00000000c0)) r8 = socket$kcm(0xa, 0x5, 0x0) r9 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r10, 0x0) fsetxattr$system_posix_acl(r9, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r11, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r12 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r12) accept$packet(r12, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r13 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r13, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r14 = socket$kcm(0xa, 0x5, 0x0) r15 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r15, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r18, 0x0) fsetxattr$system_posix_acl(r15, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r16}, {0x2, 0x2, r17}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r18}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r19 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r19, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r19, 0x4c80, 0x0) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r20, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r22 = getpid() fcntl$lock(r21, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r22}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r23, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r24, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) 16:25:24 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xb, &(0x7f0000000000)=0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, 0x0) io_destroy(r0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @ipv4={[], [], @broadcast}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x68, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, 0x304}, 0x9c) [ 1260.102597][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1260.109055][ C1] protocol 88fb is buggy, dev hsr_slave_1 16:25:24 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x200, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 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) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r0, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) socket$inet_icmp_raw(0x2, 0x3, 0x1) getpgid(0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000840)={{{@in6=@mcast1, @in6=@ipv4={[], [], @initdev}}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) ioctl$EVIOCGNAME(0xffffffffffffffff, 0x80404506, 0x0) shutdown(r1, 0x1) recvfrom$inet6(r1, &(0x7f0000001840)=""/31, 0x1f, 0x100, &(0x7f0000001880)={0xa, 0x2, 0xfffffffd, @remote}, 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) accept4(r0, 0x0, 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x8, 0x0) r5 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x0, 0x2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x375) fsetxattr$security_capability(r5, &(0x7f0000000040)='security.capability\x00', &(0x7f0000000080)=@v3={0x3000000, [], r6}, 0x18, 0x0) socket$inet6(0xa, 0x2, 0x0) 16:25:24 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) perf_event_open(&(0x7f00000000c0)={0x4, 0x70, 0x40, 0x1, 0x3, 0x9, 0x0, 0xfff, 0x1144c1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x4, 0x6}, 0x1000, 0x3, 0x3, 0x5, 0x1, 0x9}, r2, 0x7, 0xffffffffffffffff, 0xa) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="50010000100013070000000000000000e00000020000000000000000000000000000000000000000000000000000000000000000000000000200000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x150}}, 0x0) [ 1260.285458][ T8699] sctp: [Deprecated]: syz-executor.4 (pid 8699) Use of int in maxseg socket option. [ 1260.285458][ T8699] Use struct sctp_assoc_value instead [ 1260.368671][ T8812] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.2'. 16:25:24 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000080020000000701137a6caf2a62b4e6adbe1db655f3f000200090000103f00"], 0x18) fcntl$setstatus(r0, 0x4, 0xb715804226422096) syz_open_procfs(0x0, &(0x7f0000272000)) 16:25:24 executing program 3: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, 0x0, &(0x7f0000000500)={{}, {0x1, 0x8}, [], {0x4, 0xcc706817c56c9907}, [{}, {}], {0x10, 0x2}, {0x20, 0x3}}, 0x34, 0x2) syz_open_dev$dspn(0x0, 0x0, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r4, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) r7 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r7, 0x26, &(0x7f00000000c0)) r8 = socket$kcm(0xa, 0x5, 0x0) r9 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r10, 0x0) fsetxattr$system_posix_acl(r9, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r11, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r12 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r12) accept$packet(r12, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r13 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r13, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r14 = socket$kcm(0xa, 0x5, 0x0) r15 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r15, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r18, 0x0) fsetxattr$system_posix_acl(r15, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r16}, {0x2, 0x2, r17}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r18}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r19 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r19, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r19, 0x4c80, 0x0) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r20, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r22 = getpid() fcntl$lock(r21, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r22}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r23, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r24, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) 16:25:24 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, 0x0, &(0x7f0000000500)={{}, {0x1, 0x8}, [], {0x4, 0xcc706817c56c9907}, [{}, {}], {0x10, 0x2}, {0x20, 0x3}}, 0x34, 0x2) syz_open_dev$dspn(0x0, 0x0, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r4, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) r7 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r7, 0x26, &(0x7f00000000c0)) r8 = socket$kcm(0xa, 0x5, 0x0) r9 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r10, 0x0) fsetxattr$system_posix_acl(r9, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r11, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r12 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r12) accept$packet(r12, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r13 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r13, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r14 = socket$kcm(0xa, 0x5, 0x0) r15 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r15, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r18, 0x0) fsetxattr$system_posix_acl(r15, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r16}, {0x2, 0x2, r17}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r18}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r19 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r19, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r19, 0x4c80, 0x0) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r20, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r22 = getpid() fcntl$lock(r21, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r22}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r23, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r24, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) [ 1260.824458][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1260.831807][ C0] protocol 88fb is buggy, dev hsr_slave_1 16:25:25 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='fd\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000077000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) fchdir(r0) r2 = memfd_create(&(0x7f0000000b80)='keyringlo\x00\xf9\xe32\x10^\xef\xf0\xfb\xca\x82\xbf\xc2K\x1c\x95\xaaPv\xben\x8b\xd7\xaf\fn\xdd\xf0\x18\'\"\xfe\xff+\x9a\x00\xce\xf0\xfbi\x84\xe5``\xde\xb0\x90\x81]\x9e\xf9\xfb\xc9\xfe\xbc\xd2e}\x98\x06_c\x0f\x14\xbc\xe0\xd3.,\xbf4\xf6\x03D\xd5\xd1tU\xfd\x1b\x7f&`t\xc3F<\x13\xbf\xbd\xc2c\xe8\xe6\xc0\xe4\xfd\xb0\xb3S\xd9n\x05\xf4\xaf\xda\xa5\xe9\xa21\x03\x00\x00\x00\xb3\xd7yO\xd3>\xcc\x81\x1fm\xb8\x06\xdaT\xef+:\xc6l\xdbA\xbd\xb6B-8\x9e\xf5;\x01l\xb1\'\xcb\xae|ggX\xe1\x99u$\xeaoW\xfe\x8e1X\xa0\xb8\x939\xf5Mm\x86\xb3\xf1\xd5\xebN\x93.J\"\xb6\xda\r\x1d>\xaf\xf99\xd91 \x19\xfc\x98\x82\xc3{d\xcc?\xf3\xe0\x01(\x1cv#\xc8\x91\x16\xa7\xdd\x8a\xefj!\x10\xb5\xc8\"q}\x7f\x9d\x03\x01a(\xean\x95\xa6ok\xb4\x17X;\xf0\xddT\xd1\xcd\x01[0\xf2\x96\xd8\xf6\xe5\xeeC\x8b&|\xf4\x03\x9a\x90_j\x83\t\x92v\x96\xe6\xdcb\xa6\xa1\x88\xba\x10\xeaWk\xd6\x99\xbc\x90x\xd3\xed\xec\xcf\xbd\xbf\xc5_C\xdd\x899\x9e\xd3XD\xe7{\xf9[\xa7\x9f\x17\xbb\x93\xbf\x85\xe1l\xf6*\x13\xb5,%\xc2R\xb7\xe4QO\x01\x1c\x9d\xa6\xb2\xcb\x7f\x19\b\xfeX\xceer\x16\xb2\xa5\x19\x0e\nrp\x99\xab\r\x83\xcc\xdd\xdb\xaag\x92\xf2\xbe\xbf\x9a\x8bqk=\xd8\x8d\x15\x90\xc1\xd4\xfc\xc1\xe8\x18\xdc\x822F\xd6\xd5\x9eD\x9f\xcf\xf4\x97\x0f\xf8\x88\xefc\xc1\'}v\xc8Y\xf6\xeb\x9f\x8c\x01=+\xba\ry\x18t\x03\xbf\xe4]\"\xa2\xb8\xdc\xb5\xffg\x9et\x81V\xc5{2e%os\x97\xf6\xc1\x8c\x91\"\xdb[\xdf\xb6pv\xee\x1a\x04\xdc\xcf\xd3&\x99\xaa\xd4q\x99\xbd\xe5\x05\x00\x00\x00\x00\x00\x00\xf2\b\xd6\xfecP\xd6\xd32\xfd\xe7\x19\xea\xe2\x97\xb7\xb4\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$DRM_IOCTL_MAP_BUFS(r7, 0xc0186419, &(0x7f0000000080)={0x1, &(0x7f0000000200)=""/216, &(0x7f0000000000)=[{0x800, 0xfa, 0x6, &(0x7f0000000300)=""/250}]}) write(r2, &(0x7f0000000400)="6963e64243ea486da3a74e3deec6fc7bb9650b5de56946e66827ae87c07190ba752c0387e8741992091df5b0261a3b6d59a5958d6fa9259c8a2ac4677b00000000ce0b3aa97a4ac90ee05c8f6cbe828e9730526e3531d12dd568ce6797ad2bad14c00395904889db36c665115505b6ce0f234d77e55e08ce6b0c04f8223a35a70912e47271d6aa3830ed764f04f850c89dacf0f48541b00eaf1152d5c40204460bce4dd035cd2d1262e01131891a5b5aca66d864b3a5bf46c6eaefebaf785996a445e6", 0xc3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r2, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000007a80)=""/60, 0x3c) 16:25:25 executing program 5: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, 0x0, &(0x7f0000000500)={{}, {0x1, 0x8}, [], {0x4, 0xcc706817c56c9907}, [{}, {}], {0x10, 0x2}, {0x20, 0x3}}, 0x34, 0x2) syz_open_dev$dspn(0x0, 0x0, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r4, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) r7 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r7, 0x26, &(0x7f00000000c0)) r8 = socket$kcm(0xa, 0x5, 0x0) r9 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r10, 0x0) fsetxattr$system_posix_acl(r9, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r11, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r12 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r12) accept$packet(r12, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r13 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r13, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r14 = socket$kcm(0xa, 0x5, 0x0) r15 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r15, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r18, 0x0) fsetxattr$system_posix_acl(r15, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r16}, {0x2, 0x2, r17}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r18}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r19 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r19, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r19, 0x4c80, 0x0) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r20, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r22 = getpid() fcntl$lock(r21, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r22}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r23, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r24, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) [ 1261.244014][ T8921] sctp: [Deprecated]: syz-executor.3 (pid 8921) Use of int in maxseg socket option. [ 1261.244014][ T8921] Use struct sctp_assoc_value instead [ 1261.265219][ T8927] sctp: [Deprecated]: syz-executor.4 (pid 8927) Use of int in maxseg socket option. [ 1261.265219][ T8927] Use struct sctp_assoc_value instead 16:25:25 executing program 2: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000000)=@req3={0x80000000, 0x0, 0x2}, 0x1c) r1 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) r2 = socket(0x40000000000001e, 0x2000000000000805, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000000)=@req3={0x80000000}, 0x1c) r3 = socket(0x813d43962a3c7c04, 0x2000000000000805, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000000)=@req3={0x80000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0xffffff55}, 0x1c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r4) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000080)='bridge0\x00') sendmsg(r0, &(0x7f0000000140)={&(0x7f00004f5000)=@generic={0x10000000001e, "0200000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, 0x0}, 0x0) 16:25:25 executing program 0: bind$netlink(0xffffffffffffffff, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-monitor\x00', 0x4000, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 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_config_ext, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) fcntl$setstatus(r0, 0x4, 0x2000) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="2800000010eb5eba00"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0000000000"], 0x28}}, 0x0) 16:25:25 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, 0x0, &(0x7f0000000500)={{}, {0x1, 0x8}, [], {0x4, 0xcc706817c56c9907}, [{}, {}], {0x10, 0x2}, {0x20, 0x3}}, 0x34, 0x2) syz_open_dev$dspn(0x0, 0x0, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r4, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) r7 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r7, 0x26, &(0x7f00000000c0)) r8 = socket$kcm(0xa, 0x5, 0x0) r9 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r10, 0x0) fsetxattr$system_posix_acl(r9, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r11, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r12 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r12) accept$packet(r12, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r13 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r13, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r14 = socket$kcm(0xa, 0x5, 0x0) r15 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r15, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r18, 0x0) fsetxattr$system_posix_acl(r15, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r16}, {0x2, 0x2, r17}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r18}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r19 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r19, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r19, 0x4c80, 0x0) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r20, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r22 = getpid() fcntl$lock(r21, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r22}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r23, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r24, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) 16:25:25 executing program 5: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, 0x0, &(0x7f0000000500)={{}, {0x1, 0x8}, [], {0x4, 0xcc706817c56c9907}, [{}, {}], {0x10, 0x2}, {0x20, 0x3}}, 0x34, 0x2) syz_open_dev$dspn(0x0, 0x0, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r4, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) r7 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r7, 0x26, &(0x7f00000000c0)) r8 = socket$kcm(0xa, 0x5, 0x0) r9 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r10, 0x0) fsetxattr$system_posix_acl(r9, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r11, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r12 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r12) accept$packet(r12, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r13 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r13, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r14 = socket$kcm(0xa, 0x5, 0x0) r15 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r15, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r18, 0x0) fsetxattr$system_posix_acl(r15, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r16}, {0x2, 0x2, r17}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r18}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r19 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r19, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r19, 0x4c80, 0x0) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r20, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r22 = getpid() fcntl$lock(r21, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r22}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r23, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r24, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) 16:25:25 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)=',!\x00', 0x0) pwritev(r1, &(0x7f0000000400)=[{&(0x7f0000000340)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) read(r1, &(0x7f0000001440)=""/184, 0xb8) socket$unix(0x1, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x0) sendfile(r0, r1, 0x0, 0x80003) 16:25:25 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mremap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0xe000, 0x3, &(0x7f0000ff2000/0xe000)=nil) futex(0x0, 0x85, 0x0, 0x0, 0x0, 0x30000000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e23, @rand_addr=0x7}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x20) [ 1261.943511][ T9080] sctp: [Deprecated]: syz-executor.4 (pid 9080) Use of int in maxseg socket option. [ 1261.943511][ T9080] Use struct sctp_assoc_value instead 16:25:26 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)=',!\x00', 0x0) pwritev(r1, &(0x7f0000000400)=[{&(0x7f0000000340)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) read(r1, &(0x7f0000001440)=""/184, 0xb8) socket$unix(0x1, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x0) sendfile(r0, r1, 0x0, 0x80003) 16:25:26 executing program 5: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, 0x0, &(0x7f0000000500)={{}, {0x1, 0x8}, [], {0x4, 0xcc706817c56c9907}, [{}, {}], {0x10, 0x2}, {0x20, 0x3}}, 0x34, 0x2) syz_open_dev$dspn(0x0, 0x0, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r4, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) r7 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r7, 0x26, &(0x7f00000000c0)) r8 = socket$kcm(0xa, 0x5, 0x0) r9 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r10, 0x0) fsetxattr$system_posix_acl(r9, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r11, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r12 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r12) accept$packet(r12, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r13 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r13, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r14 = socket$kcm(0xa, 0x5, 0x0) r15 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r15, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r18, 0x0) fsetxattr$system_posix_acl(r15, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r16}, {0x2, 0x2, r17}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r18}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r19 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r19, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r19, 0x4c80, 0x0) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r20, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r22 = getpid() fcntl$lock(r21, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r22}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r23, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r24, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) 16:25:26 executing program 0: r0 = socket(0x2, 0x3, 0x100000011) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto(r0, 0x0, 0x0, 0x8002, 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) pipe2(&(0x7f0000000440)={0xffffffffffffffff}, 0xc446d000a917e37d) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000280)={{&(0x7f0000ff2000/0xe000)=nil, 0xe000}}) getsockopt$netlink(r1, 0x10e, 0xaad5748f6eece8d5, &(0x7f0000000040)=""/183, &(0x7f0000000100)=0xb7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$EBT_SO_GET_ENTRIES(r3, 0x0, 0x81, &(0x7f00000001c0)={'nat\x00', 0x0, 0x4, 0x1000, [], 0x1, &(0x7f0000000180)=[{}, {}, {}], &(0x7f0000000480)=""/4096}, &(0x7f0000000240)=0x2c6) openat$fuse(0xffffffffffffff9c, &(0x7f0000000380)='/dev/fuse\x00', 0x2, 0x0) syz_open_dev$vbi(&(0x7f00000002c0)='/dev/vbi#\x00', 0x3, 0x2) r4 = syz_open_dev$vbi(&(0x7f0000000080)='/dev/vbi#\x00', 0x1, 0x2) ioctl$VIDIOC_S_FMT(r4, 0xc0d05605, &(0x7f0000000180)={0x5, @vbi}) openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f00000014c0)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000001480)={0xffffffffffffffff}, 0x2, 0x1}}, 0x20) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) syz_open_dev$sndpcmp(&(0x7f0000001580)='/dev/snd/pcmC#D#p\x00', 0x0, 0x14080) pipe2(&(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r10, &(0x7f0000001500)={0x10, 0x30, 0xfa00, {&(0x7f0000001600), 0x4, {0xa, 0x4e24, 0x7, @mcast2, 0x7}, r7}}, 0x45ae11c0) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000000300)={&(0x7f0000000100)=[0x0, 0x800, 0x61ce], 0x3, 0x2ab6, 0x0, 0x0, 0x0, 0x8000, {0x0, 0x3, 0xfff8, 0x0, 0x6, 0x1, 0x4, 0x8000, 0x0, 0x0, 0x0, 0xd4, 0x6, 0x3, "ab3f17485f38f82e9c22fc5340000023112b00"}}) r11 = socket$inet6(0xa, 0x2, 0x0) r12 = socket$inet6_tcp(0xa, 0x1, 0x0) r13 = socket$netlink(0x10, 0x3, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f00000001c0)={0x0, 0xfffffffffffffd80, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0100000000000000280012000c0001007665746800000000ececfac5e025573fb5926c7ae92af81800020814a79f7488f611d01cb85041b7f809000000004600006df0840107d3c3bc1747ef4939dd822dafd6037136a70f304dbcdee66ed673df5c98c00033e06a14e3b513ef72364106b249dd59b35aafee80aa0a9b4339e3572311b364ba77c4e343d199812b3862a78324fd19d159913729e3afec87ff2f99746c2aed6d90fff50cc840f622b17a4a827b1a7500"/197, @ANYRES32=0x0, @ANYBLOB="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"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r12, 0x890b, &(0x7f0000000080)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68]}, @rand_addr="b8594fb7a2c0a5845a4833d9d3289ec6", @ipv4}) ioctl$sock_inet6_SIOCADDRT(r11, 0x890b, &(0x7f0000000140)={@local, @dev, @ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400003}) socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68]}, @rand_addr="b8594fb7a2c0a5845a4833d9d3289ec6", @ipv4, 0x0, 0x0, 0x0, 0x0, 0x800}) 16:25:26 executing program 2: socketpair$unix(0x1, 0xf1ec309c47452058, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="500000001b003b0e060000000000000052afee5b2bfe1ddb8a6cf1ca2df0ba6be1c6590c46b75c7665dab0439b2fb336bbf70000000000", @ANYRES32=0x0, @ANYBLOB="000000010000000008000a00", @ANYRES32=0x6, @ANYBLOB="120012000c0001007665746800000000180002000a00010002000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x50}}, 0x0) 16:25:26 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, 0x0, &(0x7f0000000500)={{}, {0x1, 0x8}, [], {0x4, 0xcc706817c56c9907}, [{}, {}], {0x10, 0x2}, {0x20, 0x3}}, 0x34, 0x2) syz_open_dev$dspn(0x0, 0x0, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r3, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) r6 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r6, 0x26, &(0x7f00000000c0)) r7 = socket$kcm(0xa, 0x5, 0x0) r8 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r9, 0x0) fsetxattr$system_posix_acl(r8, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r10, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r11 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r11) accept$packet(r11, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r12 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r12, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r12, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r13 = socket$kcm(0xa, 0x5, 0x0) r14 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r14, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r17, 0x0) fsetxattr$system_posix_acl(r14, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r15}, {0x2, 0x2, r16}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r17}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r18 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r18, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r18, 0x4c80, 0x0) r19 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r19, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r21 = getpid() fcntl$lock(r20, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r21}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r22, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r23, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) 16:25:26 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[]}, 0x1, 0x0, 0x0, 0x2200c020}, 0x0) ioctl$TIOCGDEV(0xffffffffffffffff, 0x80045432, &(0x7f0000000000)) 16:25:26 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) r2 = shmget(0x3, 0x4000, 0x800, &(0x7f0000ff8000/0x4000)=nil) shmctl$SHM_LOCK(r2, 0xb) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r4 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fuse\x00', 0x2, 0x0) mmap(&(0x7f0000ff4000/0xc000)=nil, 0xc000, 0x2000000, 0x13, r4, 0xe67b0000) write$binfmt_elf64(r3, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x400) [ 1262.444956][ T9385] sctp: [Deprecated]: syz-executor.4 (pid 9385) Use of int in maxseg socket option. [ 1262.444956][ T9385] Use struct sctp_assoc_value instead 16:25:26 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='cmdline\x00') add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000240)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='gre0\x00', 0x10) r1 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f00000003c0)='X', 0x1, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000240)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000000480)='user\x00', &(0x7f0000000280)={'syz'}, &(0x7f0000000600)='\b', 0x1, r2) keyctl$KEYCTL_MOVE(0x1e, r1, r2, 0xfffffffffffffffd, 0x0) r3 = add_key$user(&(0x7f00000000c0), &(0x7f0000000280)={'\'\x9d>', 0x1}, &(0x7f00000006c0)="080000000000000037595409d020ee89f347f85954148506ada508304f9a72c09ed607aaa5aebe2498570ca5d2d11eadfec8ef98f956a77dd104439715fb62f2aa8e3d83b831c272c31f4412f90df7203dd222f0652c485463d225ffcc2357e053c0ba88cdce1e394b0c4896e5ee5b1de0dd94615ce05f1eec2510cf31a103b7f95f7b8fb9e0fceee31ad40900dc1df302e4a9e396a870605838b580244dbe73fa0d8d00b0c3c2423b9c12c49452b7acdc2c1d289f6e5eca7747bd30324cd13d9a9655a4f632e898db726c2169010e574d25e65504af9770a63b0582ee23000000000719b58fbd4c4208", 0xd7, r2) r4 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f00000003c0)='X', 0x1, 0xfffffffffffffffe) r5 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x390, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r5, r3}, 0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={'crct10dif\x00\x00\x00 \x00\x00\x00+\xcc\xff%\xd2cTH,\x00'}, 0x0, 0x3d4}) 16:25:26 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, 0x0, &(0x7f0000000500)={{}, {0x1, 0x8}, [], {0x4, 0xcc706817c56c9907}, [{}, {}], {0x10, 0x2}, {0x20, 0x3}}, 0x34, 0x2) syz_open_dev$dspn(0x0, 0x0, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r3, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) r6 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r6, 0x26, &(0x7f00000000c0)) r7 = socket$kcm(0xa, 0x5, 0x0) r8 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r9, 0x0) fsetxattr$system_posix_acl(r8, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r10, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r11 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r11) accept$packet(r11, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r12 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r12, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r12, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r13 = socket$kcm(0xa, 0x5, 0x0) r14 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r14, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r17, 0x0) fsetxattr$system_posix_acl(r14, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r15}, {0x2, 0x2, r16}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r17}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r18 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r18, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r18, 0x4c80, 0x0) r19 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r19, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r21 = getpid() fcntl$lock(r20, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r21}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r22, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r23, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) 16:25:26 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000000040)={0x8, 0x3f, 0xfffff93a, 0xf6, 0x9, 0x8}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000007240)=@newlink={0x50, 0x10, 0xe3b, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0x28, 0x6}, @IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0xfffffeaf}}}}]}, 0x50}}, 0x0) 16:25:26 executing program 0: r0 = semget(0x2, 0x3, 0x8c4) semctl$GETPID(r0, 0x4, 0xb, &(0x7f00000000c0)=""/211) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x8, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0x7c}, [@ldst={0x7}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 16:25:26 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x3, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") r1 = memfd_create(&(0x7f0000000100)='\vem1\xc1\xf8\xa6\x8dN\xc0\xa3\\\xe2\xcb\xa2\xba\xe5\xf4\x97\xac#*\xff', 0x0) write(r1, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="40000000000025000400000005007c00000000000000280000000000d4e34ba67f6ebd451a22dec4c83108206624ca7a4f9d38e16565a16eb68ca2227b28aa5a5282ff43ba0c2b77d868c0757da79288e04d05da51f45ebf460b26bbc86d383a064ea312ba66db4ce4948932585fc97ed370ddb2a3acadc68287b2e940eb689162949f0e102da9edd02e3913d84545b63c4700"/158], 0x1c) sendfile(r1, r1, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x80000000004, 0x11, r1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000002eff0)={0x1f0, &(0x7f0000000000)=[{}]}, 0x10) [ 1262.909711][ T9603] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. 16:25:27 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="2400000033001901000000000000000004000000ffd38d9b0c0001000600060009"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x11001, 0x0) ioctl$TCSETXF(r0, 0x5434, &(0x7f0000000080)={0x9, 0x8, [0x8, 0x200, 0x8, 0x100, 0x1790], 0x4e}) r5 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0xfd4, 0x20800) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r5, 0x40505331, &(0x7f0000000180)={{0x75, 0x4}, {0x3, 0x3}, 0x7, 0x5, 0xd0}) [ 1263.112351][ T9600] sctp: [Deprecated]: syz-executor.4 (pid 9600) Use of int in maxseg socket option. [ 1263.112351][ T9600] Use struct sctp_assoc_value instead 16:25:27 executing program 0: r0 = socket$inet6(0xa, 0xe, 0x3c) connect$inet6(r0, &(0x7f0000001a40)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0xc100) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000140)="b1", 0x1}], 0x1}, 0x8000) recvfrom$inet6(r0, 0x0, 0xfffffee4, 0x0, 0x0, 0x171d83f7f4539308) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r1, 0x406, r0) bind$bt_rfcomm(r3, &(0x7f0000000080)={0x1f, {0x80, 0x1f, 0x3f, 0x6, 0x5, 0x4}, 0x1f}, 0xa) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000180)=0x4) r6 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendto$inet6(r0, &(0x7f00000003c0)='T', 0x1, 0x0, 0x0, 0x0) 16:25:27 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000), 0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r6, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r6, &(0x7f0000000080)={0xa, 0xfffc, 0x0, @dev, 0xb}, 0x1c) openat$vhci(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhci\x00', 0x103000) r7 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r7, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r7, &(0x7f0000000080)={0xa, 0xfffc, 0x0, @dev, 0xb}, 0x1c) r8 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r8, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r8, &(0x7f0000000080)={0xa, 0xfffc, 0x0, @dev, 0xb}, 0x1c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r9) r10 = dup2(r9, 0xffffffffffffffff) dup3(r10, r0, 0x0) 16:25:27 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x2, 0x2) accept4$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x800) getsockopt$inet_tcp_int(r0, 0x6, 0x37, &(0x7f0000000080), &(0x7f0000000400)=0x4) socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x4d, &(0x7f0000000540)=ANY=[@ANYBLOB="bf16000000000000b70700000100f0ff4870000000000000400000000000006495000000000000002ba728041598d6fbd30cb599e83d24a3aa81d36bb3019c13050000000000000026fb0b71d0e6adfefc41d86bd917487960717142fa9ea4318123743de8d338a6c05f9dd4d94f2f4e345c652fbc1626e3a2a2ad35806150ae0209e6ab0faaef8e6e0dc8ce974a22a550bdfd70800c86ae3b3e05ff3ceb9fc464c2a100c7889777be7f8312fcec5c584e085a08123731ee1cbf9b0a4def23d410f6296b32a8343881dcc7b1b85f3c3d44aeaccd3641110bec4e90a6341965c39e4b3449abe802f597eba9ffab3e05379e5aeb0597a13b3e22278d00031e5388ee5c867dd357b8580218ce740068725837074e468ee2822775985bf31b715f5888b21530e3c601db96fe1a90374b8f883a2db630e0af6e80187cbebd5bbd6208bc064baef219787e784c4112011ae7cd0e75614b4e9373fcf51814d5d4d3527268f50ce374341e30bc24a67ad0ee4f10c4ab780458768e79b000f8d1ef6358410c93e8233d0c9ad82c5f0c102666d4c415a52e1b0866cf541dde3217e14531cfb7df6594b4b056358ab807dd0f5c84fbe550f97168660aa6da2fb008a76bde511a974fabb5fbc50bdd02a3b94611cbdef93ed7ecbe3a9a0676ce81af6b5326ce7218b73653e91f9f799a2c827548e5f83874dff41119430ae77c7441e71bb9307a3dafb12f2611ad360de54e480f9f4cf018aaafb4be34275c2f2533216f0000000000000042f06803cec4d7d5f2d53eb19fee0338516f9cc529d0bd0b4300c2b959e47ee502fa5555558141297ab40bb7fe093b9b6d40857d30d6d3c5aacbbae7648afa93fa9aa431c20e7da7"], &(0x7f0000000140)='vS\xfdIG|\x8aL[\xf2\'\x9c\xea\xb1\xc0\xb1\x19\x91\x9d/Q\xd9\xe3T\xce\xdax;\x02%\xc5\x1c\xd5GA\xad[(\xbblZ\x01\x1dF\x92#]%sj\xd0i\xc6C\x1f&\xe2\xc5\xa5z\x7f\xe1 \xfb\xc27\x03\x84\x8e\xef\x82-\xfc$$\xaf\v\xbd\x95\x1e\x0f\xbeVI\xec\r!\f\x86\xf5\xfb[Y\x1e\xd4\xdfc\xb1\xc8\xa2\xc1/5\xffr\x1f\x80@\xb8F\xea\xde\x93\xa1\xcb6\xee\xf2\xce\x95\xf2\xfdxR\x17F\xad\xc1~\xa2\x97=O^o\"\xbb\xa8\x9746', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, r3, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xfffffffe}, 0xfffffffffffffeb3}, 0x70) r4 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x30000000, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4, 0x1010, r4, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000500)={'vxcan1\x00', &(0x7f0000000440)=@ethtool_rx_ntuple={0x35, {0x6, @esp_ip4_spec={@broadcast, @initdev={0xac, 0x1e, 0x1, 0x0}, 0x990, 0x81}, @esp_ip4_spec={@multicast2, @loopback, 0x1, 0x7f}, 0x8, 0x2, 0x3, 0x6}}}) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x0, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) openat$full(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/full\x00', 0x10000, 0x0) r6 = socket(0x5, 0x5, 0x2) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r9}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r9, @ANYBLOB="00000000fffffffff6ffffff0b0001006d756c746971000008"], 0x3}}, 0x0) sendmsg$nl_route(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000007c0)=@bridge_delneigh={0x24, 0x1d, 0x400, 0x70bd2b, 0x25dfdbfb, {0xb4fb4ca72ac1ef72, 0x0, 0x0, r9, 0x5, 0x99, 0x2}, [@NDA_MASTER={0x8}]}, 0x24}}, 0x0) 16:25:27 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, 0x0, &(0x7f0000000500)={{}, {0x1, 0x8}, [], {0x4, 0xcc706817c56c9907}, [{}, {}], {0x10, 0x2}, {0x20, 0x3}}, 0x34, 0x2) syz_open_dev$dspn(0x0, 0x0, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r3, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) r6 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r6, 0x26, &(0x7f00000000c0)) r7 = socket$kcm(0xa, 0x5, 0x0) r8 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r9, 0x0) fsetxattr$system_posix_acl(r8, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r10, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r11 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r11) accept$packet(r11, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r12 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r12, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r12, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r13 = socket$kcm(0xa, 0x5, 0x0) r14 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r14, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r17, 0x0) fsetxattr$system_posix_acl(r14, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r15}, {0x2, 0x2, r16}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r17}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r18 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r18, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r18, 0x4c80, 0x0) r19 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r19, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r21 = getpid() fcntl$lock(r20, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r21}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r22, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r23, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) 16:25:27 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8}, 0x28366, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r1, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r2 = syz_open_dev$mice(0x0, 0x0, 0x8400) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/vga_arbiter\x00', 0x420000, 0x0) ioctl$TIOCGISO7816(r2, 0x80285442, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r4, &(0x7f0000000300), 0x12) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) r6 = syz_open_procfs(0x0, &(0x7f00000000c0)='\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\xbc\x02\xb5~v\xba(\x1f\x84|e\xe7g\xd6=\xbc\x9b\x9aD4\xd4f\xa9') fsetxattr$trusted_overlay_upper(r6, 0x0, 0x0, 0x0, 0x0) preadv(r5, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) getuid() setresgid(0x0, 0x0, 0x0) r7 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x4, 0x13, r7, 0x0) getresgid(&(0x7f0000002a40), &(0x7f0000002a80), &(0x7f0000002ac0)) 16:25:27 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x3, 0x2) r2 = socket$unix(0x1, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) timerfd_gettime(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x375) keyctl$get_persistent(0x3, r6, 0x0) lstat(0x0, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr$system_posix_acl(r4, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000200)={{}, {0x1, 0xe}, [{0x2, 0x7, r6}, {0x2, 0x1}], {}, [{0x8, 0x4, r7}, {0x8, 0x0, 0xffffffffffffffff}], {}, {0x20, 0x2}}, 0x44, 0x2) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0x375) keyctl$get_persistent(0x3, r10, 0x0) lstat(0x0, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr$system_posix_acl(r8, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000540)=ANY=[@ANYBLOB="020000000100c63cbb040000000000000008000400884f5dfec34e", @ANYRES32=r12, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r11, @ANYBLOB="10000a00000000002000040000000000"], 0x42, 0x1) r13 = getegid() setgroups(0x3, &(0x7f0000000100)=[r7, r12, r13]) write$FUSE_NOTIFY_INVAL_ENTRY(r3, &(0x7f0000000280)=ANY=[@ANYBLOB="2d00000003000000000000000002000000000000000000000c000000000000002f6665762f726164696f230000bf5f4758585e6aa9c2a39570ab02"], 0x3b) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0x6, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'nr\x00\x00\x10\x00', 0x4002}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x322) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000016c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) ioprio_get$uid(0x2, r15) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000016c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r16, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@local, @in=@multicast1}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000140)=0xfffffffffffffd46) fstat(r3, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x4, r17) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000016c0)) 16:25:27 executing program 3: r0 = socket$kcm(0x11, 0x8000000000000003, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0xfffffffffffffffc, 0xafd7f6795d950c5a) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000001c0)=[@window={0x3, 0x8436, 0x7ff}, @mss={0x2, 0x7fffffff}, @timestamp, @mss={0x2, 0x6}, @mss], 0x5) setsockopt$sock_attach_bpf(r0, 0x107, 0xf, &(0x7f0000001640), 0x4) r2 = socket$kcm(0x2b, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) ioctl$sock_TIOCINQ(r3, 0x541b, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@pptp={0x18, 0x2, {0x2, @empty}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000001680)="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", 0x1000}, {&(0x7f0000000840)="c59af2fb8b848b29b3c72daf183bc919007587170744e727c8b17d7fca84cc725a0c3f8a24c595861fd905864a07d36c5738b8c5a0d63510ad3513c51734507626f5c30000f5f1544cae733f0bde791dfa5013c778d134e6f3396b63ea06a694e883442ce422b741ce389d35a2c0a7ea1aa68ad7011e1ceaf5e057ec0184c9b4f31139c40278ba8fcabe0a32b0bb3a1f29f70a19edf0ac0f6fbc465e8729623a3798eb47e3a5813a4a2e909291928317f0157c70aea312608859fda7f1d4e5428ce0aac9461819976ed32f44981fd8fac86233d6ddd3678b8eb7804cdd8b63b3809480089d3129ed1ac8fc04026771a20f8a819cc83d519b8e5ae6ee9d45", 0xfe}, {&(0x7f0000002680)="34dac44c0475ac553dbafe0a0a9874ab4c69b98d6cf67a2416048365cc77b474e86a8d819c71ddd87a0c35c80c6a9f1c0d185e6bf148dda0419ab1941a943dd19943b11c164d9c0274f641d8ffb386a678d6a946c2d10b0003000000b4dd96a58d954e3b449b929a4c5a0b95fba94f1b2d3d4bc18a34749255bf6cdb155414abfd9a1c9493ae501687f6950d56659b2ddcc32784d3eb56497a09af97944e33d92c623abdcfb465618d140f6c4e379c5affffcf9a1c2b9caf8435b9713036b9c2f22df0dd4400f0818e7f036813ffa596341de6d62c9861a76f5d533054cea71e0c99f53d100c5b32fcadef5ed3025233b063232fa669e0854a4c799b780800000000000000e6359503f5f4920858c37bbbce8c66e1b412a6ac9107dc00"/312, 0x138}], 0x3, 0x0, 0x8a, 0x1a0}, 0x0) [ 1263.894272][ T9926] sctp: [Deprecated]: syz-executor.4 (pid 9926) Use of int in maxseg socket option. [ 1263.894272][ T9926] Use struct sctp_assoc_value instead 16:25:28 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYRESHEX], 0xffe8) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0xb}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket(0xa, 0x80005, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000000), 0x8) r5 = socket$nl_generic(0x10, 0x3, 0x10) getsockname(r5, &(0x7f0000000d40)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000dc0)=0x80) sendmsg$nl_generic(r5, &(0x7f0000000180)={0x0, 0x2c8, &(0x7f0000000100)={&(0x7f00000001c0)={0x24, 0x23, 0x847, 0x0, 0x0, {0x2804}, [@typed={0x5, 0xb, @str='\x02\xac\x0f\x00me_type\x00'}]}, 0x269}}, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000000)='SEG6\x00') sendmsg$SEG6_CMD_SETHMAC(r6, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000280)={0xfffffffffffffe40, r7, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_ALGID={0x8, 0x6, 0x1}, @SEG6_ATTR_DSTLEN={0xfffffda3, 0x2, 0x1b4}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0xd97}]}, 0x2c}, 0x1, 0x6c, 0x0, 0x20000000}, 0x24004081) sendmsg$SEG6_CMD_SETHMAC(r4, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xe8020006}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x24, r7, 0x100, 0x70bd29, 0x25dfdbfb, {}, [@SEG6_ATTR_SECRETLEN={0xffffff06, 0x5, 0x4}, @SEG6_ATTR_ALGID={0x0, 0x6, 0xff}]}, 0x24}, 0x1, 0x0, 0x0, 0x40004}, 0x40000) connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000480)={0xb37a, 0xfff, 0x3fc4}) syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x4100, 0x0) 16:25:28 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) listen(r0, 0x0) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0xfde) syz_emit_ethernet(0x4e, &(0x7f0000000080)={@local, @link_local={0x1, 0x80, 0xc2, 0x300}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x18, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0, {[@generic={0xfe, 0x2}]}}}}}}}}, 0x0) 16:25:28 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, 0x0, &(0x7f0000000500)={{}, {0x1, 0x8}, [], {0x4, 0xcc706817c56c9907}, [{}, {}], {0x10, 0x2}, {0x20, 0x3}}, 0x34, 0x2) syz_open_dev$dspn(0x0, 0x0, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) r6 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r6, 0x26, &(0x7f00000000c0)) r7 = socket$kcm(0xa, 0x5, 0x0) r8 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r9, 0x0) fsetxattr$system_posix_acl(r8, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r10, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r11 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r11) accept$packet(r11, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r12 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r12, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r12, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r13 = socket$kcm(0xa, 0x5, 0x0) r14 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r14, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r17, 0x0) fsetxattr$system_posix_acl(r14, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r15}, {0x2, 0x2, r16}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r17}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r18 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r18, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r18, 0x4c80, 0x0) r19 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r19, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r21 = getpid() fcntl$lock(r20, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r21}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r22, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r23, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) [ 1264.271712][ T9946] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1264.284341][ C1] net_ratelimit: 8 callbacks suppressed [ 1264.284380][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1264.286355][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1264.492645][ T9964] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 1264.511004][ T9968] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 16:25:28 executing program 2: r0 = socket$inet(0x2, 0x803, 0xa0) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @remote}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000002d80)={@empty, @empty}, 0xffffffffffffffd4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r3, r2) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x4, 0x0, 0x8) 16:25:28 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) fanotify_init(0x0, 0x0) gettid() perf_event_open(0x0, 0x0, 0x4000000000000000, 0xffffffffffffffff, 0x0) unshare(0x2040400) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x23}, 0x0, 0x4, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x10, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000000140)="54da61142277d2617d28a1790f9b6e94a5075f7724db24a714b4b8f6ef4ce741797b0c408e8e1d40d5fd603d08e53283cbc7d2b1281c0910eb779d6af973c658a509cf17c4ce3ea97fc7951196161f6a5031cf88c54475e1575f7fbd0532dc06c05acedd2fd7cab67c75b2eabbc1bc8f5921bdea4d5117308214319ff900dfcd9109735652d593c55457812f4a97b81c8fc1615bb785ba5deb4c8903bf9d3dd93cbf09d810eb9e6750a3b27ef4071660b0a4a885d62298a126a2eefa393a4b7294628f5486c1a60c5a45dd08f20420473247fbcf1a5a27e3caec572f1348de64963ed2a1") r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = eventfd2(0x0, 0x0) r3 = dup(r2) read$FUSE(r3, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000001280)={0x0, 0x0, 0xfc, "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"}, 0x104) ioctl$sock_ifreq(r1, 0x8991, &(0x7f00000000c0)={'bond0\x00\x16\b\xea\xff\xff\x80\x00\x06\x02\xff', @ifru_names='bond_slave_1\x00t\x00'}) ioctl$sock_ifreq(r1, 0x8990, &(0x7f0000000240)={'bond0\x00\xe1\x03\f\x00!!\x00\x01\x00\x01', @ifru_names='bond_slave_1\x00\x00\x00\b'}) r4 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x100000001, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40106410, &(0x7f0000000040)={0x1000, &(0x7f0000000280)="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"}) [ 1264.761817][ T9949] sctp: [Deprecated]: syz-executor.4 (pid 9949) Use of int in maxseg socket option. [ 1264.761817][ T9949] Use struct sctp_assoc_value instead [ 1264.803245][T10024] bond0: (slave bond_slave_1): Releasing backup interface [ 1264.985167][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1264.992779][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1265.002444][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1265.009871][ C0] protocol 88fb is buggy, dev hsr_slave_1 16:25:29 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x436, @remote, 0x6}, @in6={0xa, 0x4e21, 0xa, @mcast2, 0xffff}], 0x38) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000000)={'irlan0\x00', {0x2, 0x4e20, @rand_addr=0x80000000}}) 16:25:29 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, 0x0, &(0x7f0000000500)={{}, {0x1, 0x8}, [], {0x4, 0xcc706817c56c9907}, [{}, {}], {0x10, 0x2}, {0x20, 0x3}}, 0x34, 0x2) syz_open_dev$dspn(0x0, 0x0, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) r6 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r6, 0x26, &(0x7f00000000c0)) r7 = socket$kcm(0xa, 0x5, 0x0) r8 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r9, 0x0) fsetxattr$system_posix_acl(r8, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r10, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r11 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r11) accept$packet(r11, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r12 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r12, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r12, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r13 = socket$kcm(0xa, 0x5, 0x0) r14 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r14, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r17, 0x0) fsetxattr$system_posix_acl(r14, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r15}, {0x2, 0x2, r16}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r17}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r18 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r18, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r18, 0x4c80, 0x0) r19 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r19, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r21 = getpid() fcntl$lock(r20, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r21}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r22, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r23, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) 16:25:29 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x3, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x24}}, &(0x7f0000003ff6)='G\x00', 0x1, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0xa, 0xffffffffffffffff, 0x8, &(0x7f0000000080)={0x4}, 0x8, 0x10, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xfffffffc}, 0x10}, 0x70) [ 1265.959754][T10075] sctp: [Deprecated]: syz-executor.4 (pid 10075) Use of int in maxseg socket option. [ 1265.959754][T10075] Use struct sctp_assoc_value instead 16:25:30 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000380)={0x1, 0x0, @ioapic={0x3000, 0x0, 0x0, 0x0, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x81}, {0x0, 0x0, 0x5}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0xa8}]}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$TIOCSSERIAL(r4, 0x541f, &(0x7f0000000040)={0x1, 0x8, 0x0, 0x200, 0xfe000000, 0x821, 0xfff, 0x2, 0x91, 0x20, 0x4, 0x5, 0x5f, 0xfff8, &(0x7f0000000280)=""/159, 0xff, 0x10001, 0x9}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_ONE_REG(0xffffffffffffffff, 0x4010aeab, &(0x7f0000000000)={0x2, 0xff}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1266.352504][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1266.358671][ C1] protocol 88fb is buggy, dev hsr_slave_1 16:25:31 executing program 5: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000080)={0x8aa1, 0x0, 0x10000, 0xffffffc0}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000300)=ANY=[@ANYBLOB="850000cd92d092c1b12fee871433dd1a0c0700000000000000000800000000009500000000000000d1402bfb3d92d679a8efb3381c95616f51923eb842c6296d9a08dfea73a0dd1a7b7243122614f426cbf0668f093bf64b4d4abde1b7cc24e119450d7403f369cd0596118b8652e3c06fde100f00599f63c9df881135859c02fc4155b510bc0e7fdb921ef55d3a7a8d95547d00f6ba3f99831abc99f2ceb1357007f8d8bbec44e50681c270eda72f1101bc69740c3caf9f83e9241a2857af089fd97b6d88bb53ff"], &(0x7f0000000240)='EP\xd4\x00\x1f\x91\xeb/W\xb72$C0%\x03\x9c0\x96\xb2\fkC\x93H\xbfh\x9c\b`\x857\xd6\">c\xad\xc0bO\xba\xe2\xe1\t5\x9d\xcei\"2L\xcc\x13\x16\vh\xca\xe6C\x06\x97%\x9d\xd5-\x1fs\xe1j\xdc5\x92\xd0)%\xdf\xfa\xe8^\x9c\xd29\x8clg\xc8\x7f\xb5\xb1&\x02\xf1E\xb4\x84\xbeE\x91)f\xe8\xb7\xe2\xf6`i\xc5m\xd7l\x1d\xc1\x12\x01<:kM\xe9\x99\xcd\xcd\xc8\x85Z\xee47\xdc\xc8u\x80\xcf\xbeTo\xbb\xfb\xc0\xebV\xd8\xbb\xbe\xa2\x90J|s\xc2', 0x1, 0x348, &(0x7f0000000480)=""/195}, 0x48) 16:25:31 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, 0x0, &(0x7f0000000500)={{}, {0x1, 0x8}, [], {0x4, 0xcc706817c56c9907}, [{}, {}], {0x10, 0x2}, {0x20, 0x3}}, 0x34, 0x2) syz_open_dev$dspn(0x0, 0x0, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) r6 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r6, 0x26, &(0x7f00000000c0)) r7 = socket$kcm(0xa, 0x5, 0x0) r8 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r9, 0x0) fsetxattr$system_posix_acl(r8, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r10, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r11 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r11) accept$packet(r11, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r12 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r12, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r12, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r13 = socket$kcm(0xa, 0x5, 0x0) r14 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r14, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r17, 0x0) fsetxattr$system_posix_acl(r14, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r15}, {0x2, 0x2, r16}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r17}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r18 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r18, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r18, 0x4c80, 0x0) r19 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r19, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r21 = getpid() fcntl$lock(r20, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r21}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r22, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r23, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) 16:25:31 executing program 2: stat(&(0x7f0000000980)='./file0/file0\x00', &(0x7f0000000900)) getegid() socketpair$unix(0x1, 0x5, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x0, 0x0) r0 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r1 = creat(&(0x7f0000000100)='./file0/file0\x00', 0x3) accept$inet(r1, &(0x7f0000000140), &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x1, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fremovexattr(r3, &(0x7f00000000c0)=@known='trusted.overlay.impure\x00') syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$TCSETX(r5, 0x5433, &(0x7f0000000200)={0x80, 0x2, [0x3, 0xaef1, 0x40, 0x1, 0x3], 0x1}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x2200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x9}, 0x8242, 0x80000001, 0x0, 0x0, 0x5, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0xa, 0x801, 0x84) unshare(0x60020000) 16:25:31 executing program 0: r0 = userfaultfd(0x80800) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x2}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r1, 0x400455c8, 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TIOCSIG(r3, 0x40045436, 0x36) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000001c0)) 16:25:31 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) fanotify_init(0x0, 0x0) gettid() perf_event_open(0x0, 0x0, 0x4000000000000000, 0xffffffffffffffff, 0x0) unshare(0x2040400) perf_event_open(&(0x7f00000000c0)={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_config_ext={0x6, 0x23}, 0x0, 0x4, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x10, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000000140)="54da61142277d2617d28a1790f9b6e94a5075f7724db24a714b4b8f6ef4ce741797b0c408e8e1d40d5fd603d08e53283cbc7d2b1281c0910eb779d6af973c658a509cf17c4ce3ea97fc7951196161f6a5031cf88c54475e1575f7fbd0532dc06c05acedd2fd7cab67c75b2eabbc1bc8f5921bdea4d5117308214319ff900dfcd9109735652d593c55457812f4a97b81c8fc1615bb785ba5deb4c8903bf9d3dd93cbf09d810eb9e6750a3b27ef4071660b0a4a885d62298a126a2eefa393a4b7294628f5486c1a60c5a45dd08f20420473247fbcf1a5a27e3caec572f1348de64963ed2a1") r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = eventfd2(0x0, 0x0) r3 = dup(r2) read$FUSE(r3, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000001280)={0x0, 0x0, 0xfc, "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"}, 0x104) ioctl$sock_ifreq(r1, 0x8991, &(0x7f00000000c0)={'bond0\x00\x16\b\xea\xff\xff\x80\x00\x06\x02\xff', @ifru_names='bond_slave_1\x00t\x00'}) ioctl$sock_ifreq(r1, 0x8990, &(0x7f0000000240)={'bond0\x00\xe1\x03\f\x00!!\x00\x01\x00\x01', @ifru_names='bond_slave_1\x00\x00\x00\b'}) r4 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x100000001, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40106410, &(0x7f0000000040)={0x1000, &(0x7f0000000280)="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"}) 16:25:31 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f0000000140)={r7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000040)="6766c74424000a0000006766c7442402020000006766c744240600000000670f010b24cecec3f9cecf1466b9d5020000bad104ed66ba000000000f30b86c008ee8f20f09ba400066b886409b0c66ef0f221af72ff30fc7b6b90066b8090000000f23d00f21f866352000000c0f23f8", 0xcb4e5786}], 0x1, 0x0, 0x0, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x119000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r8, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup3(r9, r10, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) ioctl$KVM_NMI(r8, 0xae9a) ioctl$KVM_RUN(r8, 0xae80, 0x0) [ 1267.655782][T10197] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link 16:25:31 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$eventfd(r3, &(0x7f0000000180)=0x2, 0x8) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f0000fe5000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000000)="0f01d866b9800000c00f326635000100000f30ded90ff49500300fc7b671070f20d86635080000000f22d8ba6100ec0f001f633ff30f09", 0x37}], 0x1, 0x5a, 0x0, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)={0x7}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000100)={[{}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}]}) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r6 = socket$unix(0x1, 0x2, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) [ 1267.925857][T12603] Bluetooth: Error in BCSP hdr checksum [ 1267.938388][T10194] sctp: [Deprecated]: syz-executor.4 (pid 10194) Use of int in maxseg socket option. [ 1267.938388][T10194] Use struct sctp_assoc_value instead 16:25:32 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x8, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x66}, [@ldst={0x3, 0x0, 0x3, 0x1c10a1, 0x0, 0x9b}]}, &(0x7f0000003ff6)='G\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x8}, 0x10}, 0x70) r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20ncci\x00', 0x80000, 0x0) ioctl$TIOCSISO7816(r0, 0xc0285443, &(0x7f00000000c0)={0x80, 0x8b1, 0x6, 0x9, 0x1}) 16:25:32 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000000c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresuid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r1, 0x0, &(0x7f0000000500)={{}, {0x1, 0x8}, [], {0x4, 0xcc706817c56c9907}, [{}, {}], {0x10, 0x2}, {0x20, 0x3}}, 0x34, 0x2) syz_open_dev$dspn(0x0, 0x0, 0x200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(r4, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x10000, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001700)='/dev/urandom\x00', 0x21a000, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.apparmor\x00') r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) eventfd(0x7f) socket(0x0, 0x3, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) r7 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) fcntl$lock(r7, 0x26, &(0x7f00000000c0)) r8 = socket$kcm(0xa, 0x5, 0x0) r9 = syz_open_dev$sg(0x0, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r10, 0x0) fsetxattr$system_posix_acl(r9, &(0x7f0000000100)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r11, 0x26, &(0x7f0000000100)={0x2}) getuid() getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r12 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r12) accept$packet(r12, &(0x7f0000002000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002040)=0x14) socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002080)) fstat(0xffffffffffffffff, &(0x7f00000020c0)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r13 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r13, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) r14 = socket$kcm(0xa, 0x5, 0x0) r15 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r15, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000c90dca800337f40817707b26f12389c65477dd41d60f082ff53e3987a8c251dbe83721bd01d3be55092ab9c97d912a33048c7c616c88b23af97f1746f358cfb266d7eeef18f60f51937a55da6e6886e81119c979", 0x58}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, 0x0) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(0x0, r18, 0x0) fsetxattr$system_posix_acl(r15, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x8}, [{0x2, 0x2, r16}, {0x2, 0x2, r17}], {0x4, 0xcc706817c56c9907}, [{0x8, 0xa}, {0x8, 0x2}, {}, {0x8, 0xa, r18}, {0x8, 0x165ef1c31a87ca2f}], {0x10, 0x2}, {0x20, 0x3}}, 0x5c, 0x2) r19 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r19, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r19, 0x4c80, 0x0) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r20, 0x4c80, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r22 = getpid() fcntl$lock(r21, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r22}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r23, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(r24, 0x0, 0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)) [ 1268.358694][T10198] debugfs: Directory '10198-4' with parent 'kvm' already present! 16:25:32 executing program 3: r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x111200, 0x0) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000000280)="7fb620f8abf345220c46216fb885aa89152065081f548d8c75266776b318c2f730ff6d86e6b3c58ec6b1321e13f232b8f5e091cf5c2fa192a91eab57906dd1346d82bc5d2af0ba7a34a802bb955422868f54f722678b5a3b182b34982e58ac1523276bc5b8fbffcfd49f69c8d0", 0x6d) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = creat(0x0, 0x0) ioctl$KVM_GET_PIT(r2, 0xc048ae65, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000100)={0x0, @tick=0x3, 0x21, {0xd9, 0x91}, 0x3}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000000c0)={'team0\x00'}) socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=@newlink={0x68, 0x10, 0xe3b, 0x0, 0x1, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_MASTER={0x8, 0xa, r6}, @IFLA_LINKINFO={0x40, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x34, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @rand_addr="06be5799e2783ecb206b56d544fa6d5e"}, @IFLA_IPTUN_FLAGS={0x8, 0x8, 0x17}, @IFLA_IPTUN_REMOTE={0x14, 0x3, @mcast2}]}}}]}, 0x68}, 0x1, 0x0, 0x0, 0x4004048}, 0x68804) 16:25:32 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x8, 0x4, &(0x7f0000000080)=ANY=[@ANYBLOB="b400000000000000660000000000000063223c0000000000950000009eb600000000"], &(0x7f0000003ff6)='G\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x21e, 0x10, &(0x7f00000002c0), 0xfffffffffffffd02}, 0x48) [ 1268.510124][T10533] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 1268.518897][T10533] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 1268.527137][T10533] netlink: 'syz-executor.3': attribute type 3 has an invalid length. [ 1268.539402][T10533] IPv6: sit3: Disabled Multicast RS 16:25:32 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000080)=0x4000200, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000180)="7600efc22662e177d0df3ade18e9df3337bbac640cc3c6e1da03c7e69eb8de9c46882871fb090460b08d78ff7948280d34ebf7b1c74689daaae0e9265863ea0222db17dcc6c0bb46843018c7da6e171a37d6d92cfb04fe165becb3063b483ed3fc50371e61f192cc90f690840f", 0x6d) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote}, 0x7f) sendto$inet6(r0, &(0x7f0000000100)="05030e0012123e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f462f4c73", 0x3c90, 0x0, 0x0, 0x1d3) [ 1268.847861][T10531] sctp: [Deprecated]: syz-executor.4 (pid 10531) Use of int in maxseg socket option. [ 1268.847861][T10531] Use struct sctp_assoc_value instead 16:25:32 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x119000}) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x4000) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000000c0)="e1fee39cffd4") r3 = socket$unix(0x1, 0x1, 0x0) r4 = socket$unix(0x1, 0x2, 0x0) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0xfefd, 0x0, 0x0, 0xfffffffffffffffc) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:25:33 executing program 2: r0 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}, 0x108) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000001c0)={'lo\x00\x00\x00\x00\x00\x00\xed\xff\xff\xff\xff\xff\xff\xff', 0x100}) r2 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000000200)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}, 0x108) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x04\x00\x00\x00\x00\x06\x00', 0xfd}) [ 1268.907137][T10645] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 1268.915620][T10645] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 1268.923935][T10645] netlink: 'syz-executor.3': attribute type 3 has an invalid length. [ 1268.936119][T10645] IPv6: sit3: Disabled Multicast RS 16:25:33 executing program 5: syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x1cdc02) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKBSZSET(r3, 0x40081271, &(0x7f0000000040)=0x101) [ 1269.202928][T10652] device lo entered promiscuous mode [ 1269.209454][T10658] device lo left promiscuous mode [ 1269.248721][T10650] device lo entered promiscuous mode [ 1269.392677][T10656] device lo left promiscuous mode [ 1269.702097][T12733] Bluetooth: hci0: command 0x1003 tx timeout [ 1269.708323][ T2295] Bluetooth: hci0: sending frame failed (-49) [ 1270.502302][ C1] net_ratelimit: 10 callbacks suppressed [ 1270.502316][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1270.514155][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1271.222402][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1271.228427][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1271.234669][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1271.240641][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1271.782234][T19033] Bluetooth: hci0: command 0x1001 tx timeout [ 1271.788533][ T2295] Bluetooth: hci0: sending frame failed (-49) [ 1272.582600][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1272.588673][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1273.302656][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1273.308747][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1273.872096][T12733] Bluetooth: hci0: command 0x1009 tx timeout [ 1276.742345][ C1] net_ratelimit: 8 callbacks suppressed [ 1276.742358][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1276.754161][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1277.462381][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1277.468468][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1277.474819][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1277.480893][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1277.875755][ C0] ===================================================== [ 1277.882748][ C0] BUG: KMSAN: use-after-free in __netif_receive_skb_core+0x39bd/0x51a0 [ 1277.890973][ C0] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 5.4.0-rc5+ #0 [ 1277.898235][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1277.908273][ C0] Call Trace: [ 1277.911555][ C0] dump_stack+0x191/0x1f0 [ 1277.915894][ C0] kmsan_report+0x128/0x220 [ 1277.920391][ C0] __msan_warning+0x73/0xe0 [ 1277.924895][ C0] __netif_receive_skb_core+0x39bd/0x51a0 [ 1277.930621][ C0] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 1277.936508][ C0] process_backlog+0x612/0x1410 [ 1277.941357][ C0] ? ip_local_deliver_finish+0x350/0x350 [ 1277.946984][ C0] ? rps_trigger_softirq+0x2e0/0x2e0 [ 1277.952254][ C0] net_rx_action+0x7a6/0x1aa0 [ 1277.956930][ C0] ? net_tx_action+0xc40/0xc40 [ 1277.961682][ C0] __do_softirq+0x4a1/0x83a [ 1277.966197][ C0] ? ksoftirqd_should_run+0x30/0x30 [ 1277.971383][ C0] ? takeover_tasklets+0x900/0x900 [ 1277.976492][ C0] run_ksoftirqd+0x25/0x40 [ 1277.980894][ C0] smpboot_thread_fn+0x4a3/0x990 [ 1277.985965][ C0] kthread+0x4b5/0x4f0 [ 1277.990034][ C0] ? cpu_report_death+0x190/0x190 [ 1277.995051][ C0] ? kthread_blkcg+0xf0/0xf0 [ 1277.999667][ C0] ret_from_fork+0x35/0x40 [ 1278.004072][ C0] [ 1278.006394][ C0] Uninit was created at: [ 1278.010634][ C0] kmsan_internal_poison_shadow+0x60/0x120 [ 1278.016464][ C0] kmsan_slab_free+0x8d/0xf0 [ 1278.021048][ C0] kfree+0x4c1/0x2e70 [ 1278.025012][ C0] skb_release_data+0x7de/0x9d0 [ 1278.029846][ C0] kfree_skb+0x322/0x4c0 [ 1278.034071][ C0] bcsp_close+0x127/0x1e0 [ 1278.038382][ C0] hci_uart_tty_close+0x385/0x410 [ 1278.043389][ C0] tty_ldisc_release+0x5dd/0xd50 [ 1278.048326][ C0] tty_release_struct+0x4f/0x1d0 [ 1278.053250][ C0] tty_release+0x1be2/0x1e80 [ 1278.057827][ C0] __fput+0x4c9/0xba0 [ 1278.061791][ C0] ____fput+0x37/0x40 [ 1278.065755][ C0] task_work_run+0x22e/0x2a0 [ 1278.070328][ C0] do_exit+0xef9/0x3a70 [ 1278.074469][ C0] do_group_exit+0x18a/0x320 [ 1278.079041][ C0] get_signal+0xbf6/0x32f0 [ 1278.083440][ C0] do_signal+0x6f/0xe10 [ 1278.087580][ C0] prepare_exit_to_usermode+0x2c5/0x4d0 [ 1278.093129][ C0] syscall_return_slowpath+0x90/0x610 [ 1278.098575][ C0] do_syscall_64+0xdc/0x160 [ 1278.103063][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1278.108933][ C0] ===================================================== [ 1278.115849][ C0] Disabling lock debugging due to kernel taint [ 1278.121999][ C0] Kernel panic - not syncing: panic_on_warn set ... [ 1278.128585][ C0] CPU: 0 PID: 9 Comm: ksoftirqd/0 Tainted: G B 5.4.0-rc5+ #0 [ 1278.137324][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1278.147362][ C0] Call Trace: [ 1278.150660][ C0] dump_stack+0x191/0x1f0 [ 1278.154988][ C0] panic+0x3c9/0xc1e [ 1278.158898][ C0] kmsan_report+0x215/0x220 [ 1278.163413][ C0] __msan_warning+0x73/0xe0 [ 1278.167930][ C0] __netif_receive_skb_core+0x39bd/0x51a0 [ 1278.173662][ C0] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 1278.179550][ C0] process_backlog+0x612/0x1410 [ 1278.184400][ C0] ? ip_local_deliver_finish+0x350/0x350 [ 1278.190027][ C0] ? rps_trigger_softirq+0x2e0/0x2e0 [ 1278.195315][ C0] net_rx_action+0x7a6/0x1aa0 [ 1278.200010][ C0] ? net_tx_action+0xc40/0xc40 [ 1278.204769][ C0] __do_softirq+0x4a1/0x83a [ 1278.209271][ C0] ? ksoftirqd_should_run+0x30/0x30 [ 1278.214458][ C0] ? takeover_tasklets+0x900/0x900 [ 1278.219562][ C0] run_ksoftirqd+0x25/0x40 [ 1278.224493][ C0] smpboot_thread_fn+0x4a3/0x990 [ 1278.229430][ C0] kthread+0x4b5/0x4f0 [ 1278.233486][ C0] ? cpu_report_death+0x190/0x190 [ 1278.238502][ C0] ? kthread_blkcg+0xf0/0xf0 [ 1278.243080][ C0] ret_from_fork+0x35/0x40 [ 1278.248779][ C0] Kernel Offset: disabled [ 1278.253105][ C0] Rebooting in 86400 seconds..