000080)={@map=0x1, r7, 0x37, 0x0, r7, @link_fd=r8, r9}, 0x20) r10 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='cpuacct.stat\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r10, 0xc0506617, &(0x7f0000000040)=0x2) r11 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='blkio.bfq.io_wait_time_recursive\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r11, 0xc0406618, &(0x7f0000000040)=0x2) gettid() openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='rdma.current\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r12, 0x40286608, &(0x7f0000000040)=0x8) 06:10:51 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:51 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, 0x0, 0x0) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:51 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:51 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) (async) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000480)={'veth1\x00'}) (async) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'veth0_to_batadv\x00', 0x400}) (async) openat$cgroup_ro(r0, &(0x7f0000000fc0)='blkio.bfq.idle_time\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x76006, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x4, @perf_config_ext={0x201, 0x40100}, 0xc00e, 0x0, 0x0, 0x1, 0x5, 0x800000, 0x3}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x9) socketpair(0x10, 0x2, 0x4, &(0x7f0000000580)) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000900)={0x11, 0x3, &(0x7f0000002e00)=ANY=[], &(0x7f0000000640)='syzkaller\x00', 0x0, 0xad, &(0x7f0000000780)=""/173, 0x0, 0xc, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000840)={0x6, 0x5}, 0x8, 0x10, &(0x7f0000000880)={0x0, 0x10, 0xffffc126}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000008c0)}, 0x90) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000200)=0xfffffffffffffffd, 0x12) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000000580)={0x0, 0x80, 0x0, 0x0, 0x0, 0x9, 0x0, 0xbf, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xe}, 0x0, 0x0, 0xfffffffe, 0x5, 0xa00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000940)) (async) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) (async) r1 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f00000010c0)={0x5, 0x80, 0x3, 0x9, 0x0, 0x0, 0x0, 0xfffffffffffff851, 0x1000, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_bp={0x0, 0x1}, 0x1ef11f6171be638d, 0x3, 0x7, 0x7, 0x1f, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x401}, r1, 0xe, 0xffffffffffffffff, 0x9) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) bpf$MAP_CREATE(0x0, 0x0, 0x0) (async) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r2, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="3bfdd75fa5717852d59a9367444a2130e72cd4dabc8854532cca0c32a5b9f844a4610c7525650ce3d3b76b15026d93e6dee896115e9364066aa3d14e33ef732b4681335c576902153114bdb9c74b538a71115fb1d1a63d1b04129661b29aab89d0be999a6b7c9bea755adedbf305a79f70b71d3d4c98577b49db4963ce89b0def5e840f459659cb6f86d56b069a5de11d601d348ff88ca6e5e2cfe40176880b33e9e8dbc32ba2e6a99b1b50276dc4f06166000d7069a3cc76f", 0xb9}, {&(0x7f0000000180)="892950e2405ee8629d9384a91c16d1706a3e61f305119f95cac0f1927f4c205b971eb41147cb1f86883d6910e68ac3996551800b3ec64b77f8444b18345a2c8b178eeeba0cde7319a5a46bfe7f5770e019efd9d52069edcced33a758c4e657f3a792dc193a1911b4e82ea800ad7afe03c851a8", 0x73}, {&(0x7f0000000200)="a68cde0d56b170df7710b54f17d9a39c4f98f3547190", 0x20000216}, {&(0x7f0000000240)="45e04400f2b383517a08c397dd0a76e67ecfc8e74573c24dedd3a48fb62418c1412fdcd15e888cb0f5d02e77bfecefda6b064c0bb2b66a9a522e63873dde02330510255eec7dfa1af708cdab59fb71eca786a359a2c3b0cbad35144ec5b069c53f90e43339845dc7fd140c55b0149ab38eb27c140f374bcc2c95b0b121d1a9302f3a01b888243b3fc0d46f0de0", 0x8d}, {&(0x7f0000000300)="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", 0xcb3}], 0x5, &(0x7f0000001480)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @private, @multicast1}}}], 0x20}, 0x0) (async) recvmsg$unix(r3, &(0x7f0000001140)={0x0, 0x0, &(0x7f0000001040)=[{&(0x7f00000015c0)=""/4096, 0x7ffff000}], 0x1}, 0x40000100) (async) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xe5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x4}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x26e1, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) (async) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r4, &(0x7f0000000000), 0x248800) (async) bpf$MAP_CREATE(0x0, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0xb, &(0x7f00000002c0)=@framed={{0x18, 0x8}, [@func={0x85, 0x0, 0x1, 0x0, 0x6}, @map_fd, @generic, @initr0, @exit, @alu={0x0, 0x0, 0x2}]}, &(0x7f0000000000)='GPL\x00', 0x4, 0xee, &(0x7f0000000340)=""/238}, 0x80) 06:10:51 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:51 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:51 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0), 0x0) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:51 executing program 2: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file1\x00', &(0x7f0000000040)='cgroup2\x00', 0x128000, 0x0) openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000004640)='./file0\x00', 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r1, 0xee00) mount$9p_xen(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180), 0x12001, &(0x7f0000000300)=ANY=[@ANYBLOB="7472616e733d78656e2c6d73697a653d3078303030303030303030303030663935352c63616368653d6673632a9b18b9270530486573733d616e792c6d73697a653d3078666666666666666666666666666666392c666f776e65723d", @ANYRESDEC=r1, @ANYBLOB=',obj_user=cgroup.subtree_control\x00,mand,context=unconfined_u,smackfsroot=pids,func=BPRM_CHECK,hash,euid>', @ANYRESDEC=0xee00, @ANYBLOB=',obj_type=pids,\x00']) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_subtree(r2, &(0x7f00000001c0), 0x2, 0x0) write$cgroup_subtree(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="0500000073b9"], 0x6) write$cgroup_subtree(r3, &(0x7f00000061c0)=ANY=[@ANYBLOB="2b7069647320e8"], 0x6) 06:10:51 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000480)={'veth1\x00'}) (async) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'veth0_to_batadv\x00', 0x400}) (async) openat$cgroup_ro(r0, &(0x7f0000000fc0)='blkio.bfq.idle_time\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x76006, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x4, @perf_config_ext={0x201, 0x40100}, 0xc00e, 0x0, 0x0, 0x1, 0x5, 0x800000, 0x3}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x9) (async) socketpair(0x10, 0x2, 0x4, &(0x7f0000000580)) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000900)={0x11, 0x3, &(0x7f0000002e00)=ANY=[], &(0x7f0000000640)='syzkaller\x00', 0x0, 0xad, &(0x7f0000000780)=""/173, 0x0, 0xc, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000840)={0x6, 0x5}, 0x8, 0x10, &(0x7f0000000880)={0x0, 0x10, 0xffffc126}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000008c0)}, 0x90) (async) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000200)=0xfffffffffffffffd, 0x12) (async) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000000580)={0x0, 0x80, 0x0, 0x0, 0x0, 0x9, 0x0, 0xbf, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xe}, 0x0, 0x0, 0xfffffffe, 0x5, 0xa00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000940)) (async, rerun: 64) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) (rerun: 64) r1 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f00000010c0)={0x5, 0x80, 0x3, 0x9, 0x0, 0x0, 0x0, 0xfffffffffffff851, 0x1000, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_bp={0x0, 0x1}, 0x1ef11f6171be638d, 0x3, 0x7, 0x7, 0x1f, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x401}, r1, 0xe, 0xffffffffffffffff, 0x9) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async, rerun: 32) bpf$MAP_CREATE(0x0, 0x0, 0x0) (rerun: 32) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r2, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="3bfdd75fa5717852d59a9367444a2130e72cd4dabc8854532cca0c32a5b9f844a4610c7525650ce3d3b76b15026d93e6dee896115e9364066aa3d14e33ef732b4681335c576902153114bdb9c74b538a71115fb1d1a63d1b04129661b29aab89d0be999a6b7c9bea755adedbf305a79f70b71d3d4c98577b49db4963ce89b0def5e840f459659cb6f86d56b069a5de11d601d348ff88ca6e5e2cfe40176880b33e9e8dbc32ba2e6a99b1b50276dc4f06166000d7069a3cc76f", 0xb9}, {&(0x7f0000000180)="892950e2405ee8629d9384a91c16d1706a3e61f305119f95cac0f1927f4c205b971eb41147cb1f86883d6910e68ac3996551800b3ec64b77f8444b18345a2c8b178eeeba0cde7319a5a46bfe7f5770e019efd9d52069edcced33a758c4e657f3a792dc193a1911b4e82ea800ad7afe03c851a8", 0x73}, {&(0x7f0000000200)="a68cde0d56b170df7710b54f17d9a39c4f98f3547190", 0x20000216}, {&(0x7f0000000240)="45e04400f2b383517a08c397dd0a76e67ecfc8e74573c24dedd3a48fb62418c1412fdcd15e888cb0f5d02e77bfecefda6b064c0bb2b66a9a522e63873dde02330510255eec7dfa1af708cdab59fb71eca786a359a2c3b0cbad35144ec5b069c53f90e43339845dc7fd140c55b0149ab38eb27c140f374bcc2c95b0b121d1a9302f3a01b888243b3fc0d46f0de0", 0x8d}, {&(0x7f0000000300)="87fb74cf4d67adbbd062637f514c1f5eb18d7b442e6457a356c6cb1f71a43dfae773c8489cce5145f92615d4bdb13ef54d6ae90ec7733180fcf5adf3e13fdb05b57b748bd14eda042a97fdd84498304a504a0a159b972e8200c2d0f536a3465ec498ed12b924bd134057df36129d3ebe3dd3ce9f0671e5278143e4afa3d43f444681de1b5f9725fca34fa357fe2154981666fb9dc202fc17a0199eb1c25bdd1005e590e84783ee9894c888998dc25a83c14aeee31d114acfa0bcd235d571cd765f4b9259ba43e6fc30291d8a642146c4771898030b736aeee6b247abb0784b154e104e7dcda401f9b1736fea30a41a4153fe6a9a525bd0a3487571f914f05b590e242341ade289d8f5b842c6be4a93c2755dfd47174def782a2f8f61c068b5a012f02c0801601e860def788121e8808c01fed4c920a3698d0d684920918c95b17f76bbcb4f265c931d8f79560ff8114b70f4dd6791e2ed70cfeb89905791b88be26efe1c5c66b7b50b3d2be0dbc066dfc31618f9507f6f340b85a2f76a6dcac9d6ccc289ace5e5fecd25afe22ffa451f5e365ab33cc985f2e9d7f7fb1be4794740a94215d7db14b0ffcec19e5e3c5ae0d8578ef3b65d2a7a77a11e390a6c3a6b391061c886b961e3c2f42d62047bfe1356a44b840d3d956105f4c0fa95db08c4933f00de77cdc057c28b41fecfc8398c442be1ad065954f6c9dfeb2fd7207e8548a00a1d50bdf522d2abfdafd71723616a34830fbfa8fc81e0c2639cc12f363a4919b7a00ac8189dad3e7e54122a2ef430f623658d5e281c9a19442995bb9b0e3f7d13e3016b6f9523be196bf23bbcc5ec802f43ef8b651d688d9d5a44f35c9847e4c32bce3e9ebed2326adadc76f06a195db32c80b3090d7cd65c9d8518ba4e528c5eb5c7a1c5695b21595fa8a8621734bfda8afddd65e1f37a1990220a00fa9bd2c22b0117ceb08ae6af3c944c2eca924abfddad065d1472d0c3f742a49b1e78c669471873706ad157d831d7482b773f07b0673a6ce1e227a7a4d13744bf459434c0ab1c323a38b1a84cbf1ce9741f2b8fdcc2e073e56171603d035aacd83e71d5132831f4f1e8bf517979f132a33fd03783272e9b8c96dfa4e1d320a58d82acfc8d3d53a5a52daafe4dc8be08f4ad53e11cc21374b6ff4ff5ea2ecc5d3f7c057f74f0098e57d990090475cdaffdef0da917653ed10fb70b94b72e5b4d95cbea0fc1dd2579635ad6ab545ba4d7b6d2f5442bdb78beb6c8ed62942a439117025b4566b48d9f3a17fdf4577e8606a4bc4c26557e58312fd2d1a541ebec3e5ae28eef8b2ab0597083716dd12889335570ee7839530eee879d9b137606cd4dd7103991671b4464bb68529eb19fb7a8845e3491bfbac688a87cf0744f429ea112014402915c4c1f6bae08d689d3cb7d641d7befe8fc74a2242310a9a367a39531b4c86da5b39df524e52f33ff9c40b48cb196ffc9ca855b6e698ade8a83e52b9ddc5031ff09e1907e4f8b0d07e64e1fb8e427f8819a7be907aa216bf8e2a4c7cc87ed53bf9490d4cc788b91f3b9f705e984a7e62c7a495e8421b97c39dc954b35468f17c6682334f4e16308448f457faeffff6d1f818522fa441d3a48168bdb12ffebace436a3915b63076cb6a655718647f87eaaf313b5bbd430421eed3a2215e439600a56eac8c65291eb103326a8034662bd337ab51577d9110ec7151be5cc9c54b2a30891acac5ad006ed537dbeb8f16eecbde7cf4e71373faf3c36b772f6d7ea9346875c8cf1049d49d4f8eb01b946c11e8c8e3ab2015f282167acddcc77fff03e1be9134252af0abfe538b4d25fc4ff874b52b9fb0996b5f32b4141dbd30578ff46e13ef6c63fc1620f62cb11a3dce401993976c272a5f62fde3f2a0e654d19e7a39dcdb622b9526d2a15cc18e6f817c916a00775353dd9c8954e66d0445b59bb0f5e6e3b46447232f52a0e398b057d123ef503afcbd48544db6434d2025bfc8dab72262a4fa5426a03061e7f8966e0086ff8ab5a91ab59f19b830394ee8bc76d6fb4816b8f4cde35b7eb9d3811228d51c54828f97fd1e648196c81bc73ed56249a59f318704e84656a6cedd2b8c1e1808d1cc648749abc643131e494c01336d4a14b8609656f2c972dc23c5c2e43fe40119fb88b5ec2aade35c03646e347354c493de8ab3672ccf94af0df333c6678299129d79be0eec281c5b3858ce3995566a390b674635b356692e3e9c53a089638ba0d69e772b7b410a5ae03de12e7de755ee559e1707b7b8003aabc8e2ce03c01e3183ff2d93262f6d5ceaafecdae66bc7cb3952c5a6571d864d502f281db5a228695badca5d022fdb6da56ab15dc377d1c1f8581ff56e28c2b2a84edb629547d28275c2ed571103b4ca7cdeb0776ba9f9dffcd78d21c3d4caa9289ed199672f4e7b912068c49c817114c37d37ea03954bae87d1ddae3da2ad85feb2fbb735b75a51f7bee5c8d88cc7bf64700d1a46ec6b631ae22ac7b06730a86a26bdcb992e1c7b50142de96b14a8468e4514068a30896fc677fddefaebb125c693a8d460469c7fe535f844781940f66d6abd091191c3122d584f5b0f5b0d443713d7d5186124d73de28aca30b719d4a55e09d259bddbf16995aeb1000880890afbd24d4066b0398985a40999de22ce176348e1c1f57eaf75b92a1e4f1482e89a00ac2cc36b20e36af9ec310599c19a5b1d6f8fadba104c58c801c6633315f82ebfa88faddd0b693e2f827f586c1cc5538e93bcf10f81af6dd7ee727df3b5018c0b4e31e40d040a47503b6ace4d29a1162ce487351825255f5584aff7cbd421f85c3d9fbb3784abd9848f16028b68f0d32ed8bb80106e8cc4acb939ff88bd39976d166b2addebf628b3fcd056da2f60e1b90f7a32702954921908ebccb683622a1f574ceba6951bef5e751c338c8279318dc28e36b9fc2bb17c3ad08aceb00fc388e6db112a738f86a4a1eb11526e1b9d73250b326285ed47c4398d93a3933d9a784249b65ad7d78a1f81d96ef36493ed693045a2150a8eb43cecc0c93e7d20b15b39a0646b081c2923b816365b7fbb41683a41732d942c5aa12faf876ec7f036becde8f3295af6dacff38d076d8e06260fee167703bb610745374a2758a6b88e465ca77d1f3105ae8b6b04a1eb509fb178d6249dbbc84d5d1d069278449a89d03e4a9a395d8170c329a296cfc329798cb9b9f1078d098cf3f989fd4ec53e013fbe917df35292d44fb1f3da4da4432a1847d4721514ade8cda5e5c0b51183580fc35266a970ebba74faeda56d4dcb56df51f96ad237452cedbd0cb2bee112713c3d450835811bf3da9745136d428e148fd0932dc77c8d8e61a16c625241fad8425b4ece394eedd5f165bd94923bfa1172be8edc8a4fcaae5f77ee8cc510192b27964da09c3e84efb4bc7154da1a24da8b7e544b42278d2574687ec76143afa6cf193d52a2a7f4c20ee57b6056a1337d5e408117a6cf1ab49c8980f39597f69902085d3e8d374d44e6ab4ed1185a26be2bc7281e9cfbbeb6bed899aa1924d3faa06d95999fbeaf2337494e0c2c39eef5a73fcde84459a9ea48d4e015d9e5bb5839354967ce02f637bc8678d2595b9a918fc36b927d7501f0ac2e3471ce02b5df355689c87f191ef5390900a41deec29984e45a878ece964b0009aad561316fc3b30ce1b49266d32eb17cd30f3e17e1f59014e8c518940dd0a093d1349c1a7c2581963bbe0ba372b6426e81c33c71b2ec8141c5713e52a37fff0a417a5b259e1420d9fb6a731f5baa0cc494221947895aa8fa14745a986a366bff9d0c239a19f85372497565b5b703da16439019df5f3d29f4247fb528854c9648630f03e9dedde5a08a47728ea6a4d42e62eff6fa3bd402325e0f4387b60171c37c180f958ad80955779c899517e7ea76eed00598e01552eaaf08b723daf9d466e8c57af43a15a46528b1119f5074aa3c51f77357ebe158275bc06b89640d7ce3c0a03af01418d7dc6ae8a1be8ab08c1722d66d1e9277480b8b178447667c024f9b78f8a878a2d7cf8e83e5104f6964b2907a989abafc7d7d0df941abf3d7283b6a11d46c2911a42182ec27ab785d92946e1ee8ef44846d561850d2a98c305c382f36d4cfc9b2bfd3b86ef21a0d187adcafbec8268c7d662a34dda1c83c4967097743133bc8c587edf249f5668c34ddb112fa4eb1bea9c8f6a000f1f34428b54688a5e214a7919868b25dbe930e86a243ecf54afe0b518c647d04873d2cf62cb2ab27f00015537a4fd2ea3dc8777abdf3284622347016566da0b9c406ca8c40694e4013a53fbf2e803d51b0bbe5e9df5fc74f66be618856357ccf803c53ed0e3b3fe79f69f0ede9b565d8f7a8ce5aa8cbb4e8fa61be3fd00ffb07e45065498925c14c0b311942d4ed951ad6237aadb5405bc7b2d79e1fd295b7c2ed8efa883e44c86a5053e2f421c6d4dc0c47d3a05d911db37d6efdb8e50fb3f06139ac147bc7162c21aece79eaf72e9779f19eb5395cec3d15a7594ea70a6b373d98651d2215b210f037ea3f8a57ded74474f6fdb64a08b56af52168da70b30aee03472cd8bee5af04cad7303004a4aba464b99", 0xcb3}], 0x5, &(0x7f0000001480)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @private, @multicast1}}}], 0x20}, 0x0) (async) recvmsg$unix(r3, &(0x7f0000001140)={0x0, 0x0, &(0x7f0000001040)=[{&(0x7f00000015c0)=""/4096, 0x7ffff000}], 0x1}, 0x40000100) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xe5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x4}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x26e1, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) (async) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r4, &(0x7f0000000000), 0x248800) (async) bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0xb, &(0x7f00000002c0)=@framed={{0x18, 0x8}, [@func={0x85, 0x0, 0x1, 0x0, 0x6}, @map_fd, @generic, @initr0, @exit, @alu={0x0, 0x0, 0x2}]}, &(0x7f0000000000)='GPL\x00', 0x4, 0xee, &(0x7f0000000340)=""/238}, 0x80) 06:10:51 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0), 0x0) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:51 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025", 0x1d}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) [ 70.205594][ T4148] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list 06:10:51 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0), 0x0) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:51 executing program 2: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f0000000140)='./file1\x00', &(0x7f0000000040)='cgroup2\x00', 0x128000, 0x0) openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) (async) futimesat(0xffffffffffffffff, &(0x7f0000004640)='./file0\x00', 0x0) (async) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) (async) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r1, 0xee00) (async) mount$9p_xen(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180), 0x12001, &(0x7f0000000300)=ANY=[@ANYBLOB="7472616e733d78656e2c6d73697a653d3078303030303030303030303030663935352c63616368653d6673632a9b18b9270530486573733d616e792c6d73697a653d3078666666666666666666666666666666392c666f776e65723d", @ANYRESDEC=r1, @ANYBLOB=',obj_user=cgroup.subtree_control\x00,mand,context=unconfined_u,smackfsroot=pids,func=BPRM_CHECK,hash,euid>', @ANYRESDEC=0xee00, @ANYBLOB=',obj_type=pids,\x00']) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_subtree(r2, &(0x7f00000001c0), 0x2, 0x0) write$cgroup_subtree(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="0500000073b9"], 0x6) write$cgroup_subtree(r3, &(0x7f00000061c0)=ANY=[@ANYBLOB="2b7069647320e8"], 0x6) 06:10:51 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:51 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) r1 = perf_event_open(&(0x7f0000000340)={0x4, 0x80, 0x3, 0xa3, 0x4, 0x9, 0x0, 0x1, 0x20, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000100), 0x2}, 0x111064, 0x7fffffffffffffff, 0x200, 0x8, 0x1, 0x6, 0x3ff, 0x0, 0x6, 0x0, 0x10001}, r0, 0x8, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x40, 0x2, 0x20, 0x1, 0x0, 0x2, 0x2, 0xf, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x9e2d, 0x0, @perf_bp={&(0x7f00000000c0), 0x1}, 0x0, 0x7, 0x7ff, 0x7, 0x4, 0x53, 0x9b81, 0x0, 0xb7, 0x0, 0x3}, r0, 0xb, r1, 0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) creat(&(0x7f0000000a40)='./file0\x00', 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000e000000850000002a000000"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x90) syz_mount_image$vfat(&(0x7f0000000200), &(0x7f00000007c0)='./file0\x00', 0x1014009, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2a8, &(0x7f0000000500)="$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") 06:10:51 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025", 0x1d}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) [ 70.259302][ T27] audit: type=1400 audit(1707631851.796:187): avc: denied { getopt } for pid=4147 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 06:10:51 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{0x0}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:51 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:51 executing program 2: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f0000000140)='./file1\x00', &(0x7f0000000040)='cgroup2\x00', 0x128000, 0x0) (async) openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) (async) futimesat(0xffffffffffffffff, &(0x7f0000004640)='./file0\x00', 0x0) (async) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r1, 0xee00) (async) mount$9p_xen(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180), 0x12001, &(0x7f0000000300)=ANY=[@ANYBLOB="7472616e733d78656e2c6d73697a653d3078303030303030303030303030663935352c63616368653d6673632a9b18b9270530486573733d616e792c6d73697a653d3078666666666666666666666666666666392c666f776e65723d", @ANYRESDEC=r1, @ANYBLOB=',obj_user=cgroup.subtree_control\x00,mand,context=unconfined_u,smackfsroot=pids,func=BPRM_CHECK,hash,euid>', @ANYRESDEC=0xee00, @ANYBLOB=',obj_type=pids,\x00']) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_subtree(r2, &(0x7f00000001c0), 0x2, 0x0) write$cgroup_subtree(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="0500000073b9"], 0x6) write$cgroup_subtree(r3, &(0x7f00000061c0)=ANY=[@ANYBLOB="2b7069647320e8"], 0x6) 06:10:51 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025", 0x1d}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:51 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17", 0x2b}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:51 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') ioctl$EXT4_IOC_GETFSUUID(r0, 0x8008662c, &(0x7f0000000040)) preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) 06:10:51 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{0x0}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:51 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) (async) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') ioctl$EXT4_IOC_GETFSUUID(r0, 0x8008662c, &(0x7f0000000040)) (async) preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) [ 70.381367][ T4190] loop0: detected capacity change from 0 to 128 [ 70.390696][ T27] audit: type=1400 audit(1707631851.936:188): avc: denied { mounton } for pid=4164 comm="syz-executor.0" path="/root/syzkaller-testdir234195812/syzkaller.9HdiOO/36/file0" dev="sda1" ino=1944 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=file permissive=1 06:10:52 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17", 0x2b}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:52 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17", 0x2b}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:52 executing program 1: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) [ 70.429264][ T27] audit: type=1400 audit(1707631851.946:189): avc: denied { mounton } for pid=4192 comm="syz-executor.2" path="/proc/4192/task" dev="proc" ino=6478 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=1 [ 70.452361][ T27] audit: type=1400 audit(1707631851.946:190): avc: denied { mount } for pid=4192 comm="syz-executor.2" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 06:10:52 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{0x0}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:52 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) (async) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) (async) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') (async) ioctl$EXT4_IOC_GETFSUUID(r0, 0x8008662c, &(0x7f0000000040)) preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) 06:10:52 executing program 1: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:52 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff08000400", 0x32}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) [ 70.474524][ T27] audit: type=1400 audit(1707631851.946:191): avc: denied { write } for pid=4194 comm="syz-executor.2" name="task" dev="proc" ino=6478 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=1 [ 70.497132][ T27] audit: type=1400 audit(1707631851.946:192): avc: denied { add_name } for pid=4194 comm="syz-executor.2" name="core" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=1 06:10:52 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:52 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') ioctl$EXT4_IOC_GETFSUUID(r0, 0x8008662c, &(0x7f0000000040)) preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) 06:10:52 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff08000400", 0x32}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:52 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') ioctl$EXT4_IOC_GETFSUUID(r0, 0x8008662c, &(0x7f0000000040)) preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) 06:10:52 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff08000400", 0x32}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:52 executing program 1: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:52 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:52 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000", 0x36}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:52 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:52 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000", 0x36}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:52 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025", 0x1d}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:52 executing program 1: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:52 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') ioctl$EXT4_IOC_GETFSUUID(r0, 0x8008662c, &(0x7f0000000040)) preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) 06:10:52 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000", 0x36}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:52 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025", 0x1d}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:52 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x8) (async) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) (async) r1 = perf_event_open(&(0x7f0000000340)={0x4, 0x80, 0x3, 0xa3, 0x4, 0x9, 0x0, 0x1, 0x20, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000100), 0x2}, 0x111064, 0x7fffffffffffffff, 0x200, 0x8, 0x1, 0x6, 0x3ff, 0x0, 0x6, 0x0, 0x10001}, r0, 0x8, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x40, 0x2, 0x20, 0x1, 0x0, 0x2, 0x2, 0xf, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x9e2d, 0x0, @perf_bp={&(0x7f00000000c0), 0x1}, 0x0, 0x7, 0x7ff, 0x7, 0x4, 0x53, 0x9b81, 0x0, 0xb7, 0x0, 0x3}, r0, 0xb, r1, 0x3) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) (async) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) creat(&(0x7f0000000a40)='./file0\x00', 0x0) (async) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000e000000850000002a000000"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x90) (async) syz_mount_image$vfat(&(0x7f0000000200), &(0x7f00000007c0)='./file0\x00', 0x1014009, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2a8, &(0x7f0000000500)="$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") 06:10:52 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff08000400000000000000", 0x38}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:52 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025", 0x1d}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:52 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) 06:10:52 executing program 1: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:52 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17", 0x2b}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:52 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x8) (async) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) r1 = perf_event_open(&(0x7f0000000340)={0x4, 0x80, 0x3, 0xa3, 0x4, 0x9, 0x0, 0x1, 0x20, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000100), 0x2}, 0x111064, 0x7fffffffffffffff, 0x200, 0x8, 0x1, 0x6, 0x3ff, 0x0, 0x6, 0x0, 0x10001}, r0, 0x8, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x40, 0x2, 0x20, 0x1, 0x0, 0x2, 0x2, 0xf, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x9e2d, 0x0, @perf_bp={&(0x7f00000000c0), 0x1}, 0x0, 0x7, 0x7ff, 0x7, 0x4, 0x53, 0x9b81, 0x0, 0xb7, 0x0, 0x3}, r0, 0xb, r1, 0x3) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) (async, rerun: 64) creat(&(0x7f0000000a40)='./file0\x00', 0x0) (async, rerun: 64) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000e000000850000002a000000"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x90) (async) syz_mount_image$vfat(&(0x7f0000000200), &(0x7f00000007c0)='./file0\x00', 0x1014009, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2a8, &(0x7f0000000500)="$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") 06:10:52 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff08000400000000000000", 0x38}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:52 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17", 0x2b}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:52 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000000), &(0x7f00000000c0)=0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={'bond0\x00', &(0x7f0000000040)=@ethtool_sfeatures={0x3b, 0x2, [{0xa33}, {}]}}) socket$nl_route(0x10, 0x3, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000100), &(0x7f0000000140)=0x30) 06:10:52 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) 06:10:52 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) 06:10:52 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff08000400000000000000", 0x38}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:52 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17", 0x2b}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:52 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000000), &(0x7f00000000c0)=0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={'bond0\x00', &(0x7f0000000040)=@ethtool_sfeatures={0x3b, 0x2, [{0xa33}, {}]}}) socket$nl_route(0x10, 0x3, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000100), &(0x7f0000000140)=0x30) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) (async) getsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000000), &(0x7f00000000c0)=0x4) (async) socket$nl_route(0x10, 0x3, 0x0) (async) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={'bond0\x00', &(0x7f0000000040)=@ethtool_sfeatures={0x3b, 0x2, [{0xa33}, {}]}}) (async) socket$nl_route(0x10, 0x3, 0x0) (async) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000100), &(0x7f0000000140)=0x30) (async) 06:10:52 executing program 1: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:52 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) 06:10:52 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:52 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff08000400", 0x32}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:52 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000000), &(0x7f00000000c0)=0x4) (async) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={'bond0\x00', &(0x7f0000000040)=@ethtool_sfeatures={0x3b, 0x2, [{0xa33}, {}]}}) (async) socket$nl_route(0x10, 0x3, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000100), &(0x7f0000000140)=0x30) 06:10:52 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000003c0)='stat\x00') preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) 06:10:52 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:52 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) 06:10:52 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff08000400", 0x32}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:52 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:52 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) 06:10:52 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000003c0)='stat\x00') preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) 06:10:52 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:52 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:52 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) 06:10:52 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff08000400", 0x32}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:53 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000003c0)='stat\x00') preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) 06:10:53 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, 0x0, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:53 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) 06:10:53 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:53 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, 0x0, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:53 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000", 0x36}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:53 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) 06:10:53 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) 06:10:53 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) 06:10:53 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, 0x0, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:53 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:53 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100), 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:53 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:53 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) 06:10:53 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000", 0x36}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:53 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) 06:10:53 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100), 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:53 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000", 0x36}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:53 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100), 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:53 executing program 2: syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r0 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f00000003c0)='stat\x00') preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) 06:10:53 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:53 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000003c0)='stat\x00') preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) 06:10:53 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff08000400000000000000", 0x38}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:53 executing program 2: syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r0 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f00000003c0)='stat\x00') preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) 06:10:53 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{0x0}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:53 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{0x0}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:53 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:53 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff08000400000000000000", 0x38}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:53 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000003c0)='stat\x00') preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) 06:10:53 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000003c0)='stat\x00') preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) 06:10:53 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{0x0}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:53 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:53 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff08000400000000000000", 0x38}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:53 executing program 2: syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r0 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f00000003c0)='stat\x00') preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) 06:10:53 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) 06:10:53 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:53 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:53 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:53 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) 06:10:53 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:53 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:53 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) 06:10:53 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:53 executing program 2: fchdir(0xffffffffffffffff) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r0 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f00000003c0)='stat\x00') preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) 06:10:53 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:53 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:53 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:53 executing program 0: syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r0 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f00000003c0)='stat\x00') preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) 06:10:53 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:53 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025", 0x1d}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:53 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, 0x0, 0x0) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:53 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, 0x0, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:53 executing program 0: syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r0 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f00000003c0)='stat\x00') preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) 06:10:53 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025", 0x1d}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:53 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, 0x0, 0x0) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:53 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025", 0x1d}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:53 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, 0x0, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:53 executing program 0: syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r0 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f00000003c0)='stat\x00') preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) 06:10:53 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, 0x0, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:53 executing program 2: fchdir(0xffffffffffffffff) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r0 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f00000003c0)='stat\x00') preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) 06:10:53 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, 0x0, 0x0) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:53 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d0000", 0x2b}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:53 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100), 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:53 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100), 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:53 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d0000", 0x2b}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:53 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0), 0x0) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:53 executing program 0: fchdir(0xffffffffffffffff) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r0 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f00000003c0)='stat\x00') preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) 06:10:53 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100), 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:53 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0), 0x0) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:53 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d0000", 0x2b}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:53 executing program 2: fchdir(0xffffffffffffffff) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r0 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f00000003c0)='stat\x00') preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) 06:10:53 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{0x0}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:53 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0), 0x0) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:53 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d000000000000060400", 0x32}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:53 executing program 0: fchdir(0xffffffffffffffff) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r0 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f00000003c0)='stat\x00') preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) 06:10:53 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{0x0}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:53 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{0x0}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:53 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d000000000000060400", 0x32}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:53 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{0x0}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:53 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{0x0}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:53 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d000000000000060400", 0x32}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:53 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000", 0x36}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:53 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{0x0}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:53 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:54 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000", 0x36}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:54 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:54 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:54 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000", 0x36}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:54 executing program 2: r0 = syz_open_procfs(0x0, 0x0) fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) 06:10:54 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:54 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f931", 0x38}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:54 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:54 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:54 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025", 0x1d}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:54 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f931", 0x38}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:54 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025", 0x1d}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:54 executing program 0: fchdir(0xffffffffffffffff) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r0 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f00000003c0)='stat\x00') preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) 06:10:54 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025", 0x1d}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:54 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025", 0x1d}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:54 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f931", 0x38}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:54 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025", 0x1d}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:54 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025", 0x1d}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:54 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:54 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17", 0x2b}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:54 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17", 0x2b}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:54 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d0000", 0x2b}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:54 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17", 0x2b}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:54 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d0000", 0x2b}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:54 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:54 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff08000400", 0x32}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:54 executing program 2: r0 = syz_open_procfs(0x0, 0x0) fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) 06:10:54 executing program 0: r0 = syz_open_procfs(0x0, 0x0) fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) 06:10:54 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d0000", 0x2b}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:54 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:54 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff08000400", 0x32}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:54 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d000000000000060400", 0x32}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:54 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff08000400", 0x32}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:54 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d000000000000060400", 0x32}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:54 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:54 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000", 0x36}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:54 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:54 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d000000000000060400", 0x32}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:54 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000", 0x36}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:54 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000", 0x36}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:54 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000", 0x36}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:54 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:54 executing program 0: r0 = syz_open_procfs(0x0, 0x0) fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) 06:10:54 executing program 2: r0 = syz_open_procfs(0x0, 0x0) fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) 06:10:54 executing program 0: r0 = syz_open_procfs(0x0, 0x0) fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) [ 73.153927][ T4622] validate_nla: 262 callbacks suppressed [ 73.153942][ T4622] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 73.168002][ T4624] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 73.179326][ T4621] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 06:10:54 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000", 0x36}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:54 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff08000400000000000000", 0x38}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:54 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:54 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000", 0x36}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) [ 73.266499][ T4636] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 73.276839][ T4635] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 73.287663][ T4638] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 06:10:54 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff08000400000000000000", 0x38}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:54 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) [ 73.319678][ T4638] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 73.350552][ T4641] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 73.358990][ T4645] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 06:10:54 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:54 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff08000400000000000000", 0x38}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:54 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f931", 0x38}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:54 executing program 2: syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(0xffffffffffffffff) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r0 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f00000003c0)='stat\x00') preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) 06:10:54 executing program 0: syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(0xffffffffffffffff) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r0 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f00000003c0)='stat\x00') preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) [ 73.375020][ T4646] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 06:10:54 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f931", 0x38}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:55 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, 0x0, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:55 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f931", 0x38}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:55 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:55 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:55 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, 0x0, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:55 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:55 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, 0x0, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:55 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:55 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:55 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:55 executing program 0: syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(0xffffffffffffffff) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r0 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f00000003c0)='stat\x00') preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) 06:10:55 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:55 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:55 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, 0x0, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:55 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:55 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, 0x0, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:55 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:55 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:55 executing program 2: syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(0xffffffffffffffff) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r0 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f00000003c0)='stat\x00') preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) 06:10:55 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, 0x0, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:55 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100), 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:55 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, 0x0, 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:55 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:55 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100), 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:55 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:55 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, 0x0, 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:55 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100), 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:55 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, 0x0, 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:55 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{0x0}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:55 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:55 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{0x0}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:55 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:55 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:55 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{0x0}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:55 executing program 0: syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(0xffffffffffffffff) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r0 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f00000003c0)='stat\x00') preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) 06:10:55 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, 0x0, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:55 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:55 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:55 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:55 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, 0x0, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:55 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:55 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:55 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, 0x0, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:55 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025", 0x1d}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:56 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:56 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:56 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025", 0x1d}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:56 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025", 0x1d}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:56 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, 0x0, &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) 06:10:56 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:56 executing program 2: syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(0xffffffffffffffff) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r0 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f00000003c0)='stat\x00') preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) 06:10:56 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:56 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d0000", 0x2b}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:56 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:56 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d0000", 0x2b}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:56 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, 0x0, 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:56 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:56 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d0000", 0x2b}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:56 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:56 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, 0x0, 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:56 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d000000000000060400", 0x32}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:56 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, 0x0, 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:56 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, 0x0, &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) 06:10:56 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d000000000000060400", 0x32}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:56 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:56 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d000000000000060400", 0x32}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:56 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:56 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:56 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000", 0x36}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:56 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000", 0x36}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:56 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, 0x0, &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) 06:10:56 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000", 0x36}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:56 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:56 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:56 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f931", 0x38}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:56 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:56 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:56 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, 0x0, &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) 06:10:56 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:56 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:56 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f931", 0x38}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:56 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f931", 0x38}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:56 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f00000100000000"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:56 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:56 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f00000100000000"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:56 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:56 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:56 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f00000100000000"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:57 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:57 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:57 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) 06:10:57 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:57 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:57 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:57 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:57 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, 0x0, &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) 06:10:57 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:57 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:57 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:57 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:57 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:57 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) 06:10:57 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:57 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:57 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:57 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:57 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:57 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:57 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:57 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f00000100000000"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:57 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, 0x0, &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) 06:10:57 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:57 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, 0x0, 0x0) 06:10:57 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f00000100000000"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:57 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:57 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, 0x0, 0x0) 06:10:57 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) 06:10:57 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f00000100000000"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:57 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, 0x0, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:57 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:57 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, 0x0, 0x0) 06:10:57 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, 0x0, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:57 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:58 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) (fail_nth: 1) [ 76.527454][ T4937] FAULT_INJECTION: forcing a failure. [ 76.527454][ T4937] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 76.540644][ T4937] CPU: 1 PID: 4937 Comm: syz-executor.3 Not tainted 6.8.0-rc3-syzkaller-00293-ga5b6244cf87c #0 [ 76.550969][ T4937] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 76.561036][ T4937] Call Trace: [ 76.564319][ T4937] [ 76.567245][ T4937] dump_stack_lvl+0xda/0x130 [ 76.571891][ T4937] dump_stack+0x15/0x20 06:10:58 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000003c0)='stat\x00') preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) [ 76.576105][ T4937] should_fail_ex+0x21f/0x230 [ 76.580810][ T4937] should_fail+0xb/0x10 [ 76.584980][ T4937] should_fail_usercopy+0x1a/0x20 [ 76.590008][ T4937] _copy_from_user+0x1e/0xd0 [ 76.594608][ T4937] copy_from_sockptr+0x62/0xa0 [ 76.599378][ T4937] do_ip_setsockopt+0x1b46/0x2310 [ 76.604408][ T4937] ip_setsockopt+0x5f/0x100 [ 76.608914][ T4937] udp_setsockopt+0x95/0xa0 [ 76.613423][ T4937] sock_common_setsockopt+0x61/0x70 [ 76.618634][ T4937] ? sock_common_recvmsg+0xe0/0xe0 [ 76.623822][ T4937] __sys_setsockopt+0x1d4/0x240 [ 76.628712][ T4937] __x64_sys_setsockopt+0x66/0x80 [ 76.633740][ T4937] do_syscall_64+0xcd/0x1d0 [ 76.638277][ T4937] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 76.644285][ T4937] RIP: 0033:0x7fb7d31dada9 [ 76.648767][ T4937] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 76.668388][ T4937] RSP: 002b:00007fb7d255c0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 06:10:58 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) [ 76.676796][ T4937] RAX: ffffffffffffffda RBX: 00007fb7d3308f80 RCX: 00007fb7d31dada9 [ 76.684795][ T4937] RDX: 0000000000000024 RSI: 0000000000000000 RDI: 0000000000000003 [ 76.692764][ T4937] RBP: 00007fb7d255c120 R08: 000000000000000c R09: 0000000000000000 [ 76.700791][ T4937] R10: 0000000020000440 R11: 0000000000000246 R12: 0000000000000001 [ 76.708763][ T4937] R13: 000000000000000b R14: 00007fb7d3308f80 R15: 00007ffcf1c237a8 [ 76.716743][ T4937] 06:10:58 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, 0x0, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:58 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) (fail_nth: 2) 06:10:58 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000003c0)='stat\x00') preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) 06:10:58 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) 06:10:58 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000003c0)='stat\x00') preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) 06:10:58 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, 0x0) preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) [ 76.932483][ T4956] FAULT_INJECTION: forcing a failure. [ 76.932483][ T4956] name failslab, interval 1, probability 0, space 0, times 1 [ 76.945215][ T4956] CPU: 0 PID: 4956 Comm: syz-executor.3 Not tainted 6.8.0-rc3-syzkaller-00293-ga5b6244cf87c #0 [ 76.955543][ T4956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 76.965682][ T4956] Call Trace: [ 76.968962][ T4956] [ 76.971889][ T4956] dump_stack_lvl+0xda/0x130 [ 76.976488][ T4956] dump_stack+0x15/0x20 06:10:58 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:58 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) [ 76.980699][ T4956] should_fail_ex+0x21f/0x230 [ 76.985383][ T4956] ? igmpv3_add_delrec+0x87/0x300 [ 76.990418][ T4956] __should_failslab+0x92/0xa0 [ 76.995242][ T4956] should_failslab+0x9/0x20 [ 76.999817][ T4956] kmalloc_trace+0x55/0x2d0 [ 77.004341][ T4956] igmpv3_add_delrec+0x87/0x300 [ 77.009201][ T4956] ? timer_delete+0x107/0x120 [ 77.013875][ T4956] __igmp_group_dropped+0x3ec/0x440 [ 77.019151][ T4956] __ip_mc_dec_group+0x19a/0x3b0 [ 77.024095][ T4956] ip_mc_leave_group+0x2d8/0x340 [ 77.029041][ T4956] do_ip_setsockopt+0x1f50/0x2310 [ 77.034239][ T4956] ip_setsockopt+0x5f/0x100 [ 77.038827][ T4956] udp_setsockopt+0x95/0xa0 [ 77.043394][ T4956] sock_common_setsockopt+0x61/0x70 [ 77.048597][ T4956] ? sock_common_recvmsg+0xe0/0xe0 [ 77.053710][ T4956] __sys_setsockopt+0x1d4/0x240 [ 77.058606][ T4956] __x64_sys_setsockopt+0x66/0x80 [ 77.063630][ T4956] do_syscall_64+0xcd/0x1d0 [ 77.068197][ T4956] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 77.074098][ T4956] RIP: 0033:0x7fb7d31dada9 [ 77.078515][ T4956] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 77.098176][ T4956] RSP: 002b:00007fb7d255c0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 77.106675][ T4956] RAX: ffffffffffffffda RBX: 00007fb7d3308f80 RCX: 00007fb7d31dada9 [ 77.114645][ T4956] RDX: 0000000000000024 RSI: 0000000000000000 RDI: 0000000000000003 [ 77.122619][ T4956] RBP: 00007fb7d255c120 R08: 000000000000000c R09: 0000000000000000 06:10:58 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, 0x0) preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) 06:10:58 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:58 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) (fail_nth: 3) 06:10:58 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) [ 77.130662][ T4956] R10: 0000000020000440 R11: 0000000000000246 R12: 0000000000000001 [ 77.138646][ T4956] R13: 000000000000000b R14: 00007fb7d3308f80 R15: 00007ffcf1c237a8 [ 77.146683][ T4956] [ 77.249836][ T4979] FAULT_INJECTION: forcing a failure. [ 77.249836][ T4979] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 77.262938][ T4979] CPU: 0 PID: 4979 Comm: syz-executor.3 Not tainted 6.8.0-rc3-syzkaller-00293-ga5b6244cf87c #0 [ 77.273292][ T4979] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 77.283352][ T4979] Call Trace: [ 77.286632][ T4979] [ 77.289614][ T4979] dump_stack_lvl+0xda/0x130 [ 77.294216][ T4979] dump_stack+0x15/0x20 06:10:58 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:58 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) [ 77.298426][ T4979] should_fail_ex+0x21f/0x230 [ 77.303203][ T4979] should_fail+0xb/0x10 [ 77.307452][ T4979] should_fail_usercopy+0x1a/0x20 [ 77.312550][ T4979] _copy_to_user+0x1e/0x90 [ 77.317012][ T4979] simple_read_from_buffer+0xa0/0x110 [ 77.322400][ T4979] proc_fail_nth_read+0xfc/0x140 [ 77.327366][ T4979] ? proc_fault_inject_write+0x210/0x210 [ 77.333005][ T4979] vfs_read+0x19e/0x6a0 [ 77.337168][ T4979] ? __fget_files+0x1cf/0x210 [ 77.341850][ T4979] ? mutex_lock+0xd/0x30 [ 77.346149][ T4979] ksys_read+0xeb/0x1a0 06:10:58 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) [ 77.350321][ T4979] __x64_sys_read+0x42/0x50 [ 77.354900][ T4979] do_syscall_64+0xcd/0x1d0 [ 77.359408][ T4979] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 77.365368][ T4979] RIP: 0033:0x7fb7d31d9a4c [ 77.369846][ T4979] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 59 81 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 af 81 02 00 48 [ 77.389542][ T4979] RSP: 002b:00007fb7d255c0c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 77.397995][ T4979] RAX: ffffffffffffffda RBX: 00007fb7d3308f80 RCX: 00007fb7d31d9a4c [ 77.406022][ T4979] RDX: 000000000000000f RSI: 00007fb7d255c130 RDI: 0000000000000006 [ 77.414002][ T4979] RBP: 00007fb7d255c120 R08: 0000000000000000 R09: 0000000000000000 [ 77.422017][ T4979] R10: 0000000020000440 R11: 0000000000000246 R12: 0000000000000001 [ 77.429991][ T4979] R13: 000000000000000b R14: 00007fb7d3308f80 R15: 00007ffcf1c237a8 [ 77.438053][ T4979] 06:10:59 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, 0x0, 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:59 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:59 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, 0x0, 0x0) 06:10:59 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, 0x0, 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:59 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, 0x0, 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:59 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, 0x0, 0x0) 06:10:59 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:59 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:59 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x2, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:59 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, 0x0, 0x0) 06:10:59 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:59 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, 0x0) preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) 06:10:59 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) (fail_nth: 1) 06:10:59 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:59 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x11, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:59 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) [ 77.932187][ T5017] FAULT_INJECTION: forcing a failure. [ 77.932187][ T5017] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 77.945479][ T5017] CPU: 1 PID: 5017 Comm: syz-executor.4 Not tainted 6.8.0-rc3-syzkaller-00293-ga5b6244cf87c #0 [ 77.955882][ T5017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 77.965932][ T5017] Call Trace: [ 77.969210][ T5017] [ 77.972135][ T5017] dump_stack_lvl+0xda/0x130 [ 77.976737][ T5017] dump_stack+0x15/0x20 [ 77.980926][ T5017] should_fail_ex+0x21f/0x230 [ 77.985662][ T5017] should_fail+0xb/0x10 [ 77.989817][ T5017] should_fail_usercopy+0x1a/0x20 [ 77.994990][ T5017] _copy_from_user+0x1e/0xd0 [ 77.999622][ T5017] copy_from_sockptr+0x62/0xa0 [ 78.004477][ T5017] do_ip_setsockopt+0x1b46/0x2310 [ 78.009504][ T5017] ip_setsockopt+0x5f/0x100 [ 78.014052][ T5017] udp_setsockopt+0x95/0xa0 [ 78.018564][ T5017] sock_common_setsockopt+0x61/0x70 [ 78.023837][ T5017] ? sock_common_recvmsg+0xe0/0xe0 [ 78.029031][ T5017] __sys_setsockopt+0x1d4/0x240 [ 78.033882][ T5017] __x64_sys_setsockopt+0x66/0x80 [ 78.038911][ T5017] do_syscall_64+0xcd/0x1d0 [ 78.043455][ T5017] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 78.049349][ T5017] RIP: 0033:0x7f8c4a86eda9 [ 78.053767][ T5017] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 78.073376][ T5017] RSP: 002b:00007f8c49bf00c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 78.081794][ T5017] RAX: ffffffffffffffda RBX: 00007f8c4a99cf80 RCX: 00007f8c4a86eda9 [ 78.089780][ T5017] RDX: 0000000000000024 RSI: 0000000000000000 RDI: 0000000000000003 [ 78.097781][ T5017] RBP: 00007f8c49bf0120 R08: 000000000000000c R09: 0000000000000000 [ 78.105822][ T5017] R10: 0000000020000440 R11: 0000000000000246 R12: 0000000000000001 [ 78.113786][ T5017] R13: 000000000000000b R14: 00007f8c4a99cf80 R15: 00007ffc76e876c8 [ 78.121801][ T5017] 06:10:59 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) 06:10:59 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) [ 78.222532][ T5023] validate_nla: 241 callbacks suppressed [ 78.222544][ T5023] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 06:10:59 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x29, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) [ 78.319531][ T5037] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 06:10:59 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:59 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) (fail_nth: 2) [ 78.365256][ T5033] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 78.375964][ T5037] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 06:10:59 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x88, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:10:59 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) [ 78.410689][ T5044] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 78.470425][ T5049] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 78.482068][ T5043] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 78.505920][ T5047] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 06:11:00 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) [ 78.544263][ T5047] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 78.564650][ T5043] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 78.578428][ T5048] FAULT_INJECTION: forcing a failure. [ 78.578428][ T5048] name failslab, interval 1, probability 0, space 0, times 0 [ 78.591047][ T5048] CPU: 0 PID: 5048 Comm: syz-executor.4 Not tainted 6.8.0-rc3-syzkaller-00293-ga5b6244cf87c #0 [ 78.601374][ T5048] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 78.611428][ T5048] Call Trace: [ 78.614779][ T5048] [ 78.617822][ T5048] dump_stack_lvl+0xda/0x130 [ 78.622423][ T5048] dump_stack+0x15/0x20 [ 78.626595][ T5048] should_fail_ex+0x21f/0x230 [ 78.631361][ T5048] ? sf_setstate+0x18c/0x300 [ 78.635979][ T5048] __should_failslab+0x92/0xa0 [ 78.640752][ T5048] should_failslab+0x9/0x20 [ 78.645262][ T5048] kmalloc_trace+0x55/0x2d0 [ 78.649762][ T5048] ? __ip_dev_find+0x1f7/0x240 [ 78.654543][ T5048] sf_setstate+0x18c/0x300 [ 78.658966][ T5048] ip_mc_del_src+0x310/0x480 [ 78.663571][ T5048] ip_mc_leave_group+0x299/0x340 [ 78.668511][ T5048] do_ip_setsockopt+0x1f50/0x2310 [ 78.673562][ T5048] ip_setsockopt+0x5f/0x100 [ 78.678066][ T5048] udp_setsockopt+0x95/0xa0 [ 78.682602][ T5048] sock_common_setsockopt+0x61/0x70 [ 78.687809][ T5048] ? sock_common_recvmsg+0xe0/0xe0 [ 78.692977][ T5048] __sys_setsockopt+0x1d4/0x240 [ 78.697913][ T5048] __x64_sys_setsockopt+0x66/0x80 [ 78.702953][ T5048] do_syscall_64+0xcd/0x1d0 [ 78.707493][ T5048] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 78.713418][ T5048] RIP: 0033:0x7f8c4a86eda9 [ 78.717924][ T5048] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 06:11:00 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x1100, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:00 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000003c0)='stat\x00') preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) [ 78.737535][ T5048] RSP: 002b:00007f8c49bcf0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 78.746004][ T5048] RAX: ffffffffffffffda RBX: 00007f8c4a99d050 RCX: 00007f8c4a86eda9 [ 78.753977][ T5048] RDX: 0000000000000024 RSI: 0000000000000000 RDI: 0000000000000003 [ 78.762000][ T5048] RBP: 00007f8c49bcf120 R08: 000000000000000c R09: 0000000000000000 [ 78.769992][ T5048] R10: 0000000020000440 R11: 0000000000000246 R12: 0000000000000001 [ 78.777976][ T5048] R13: 000000000000006e R14: 00007f8c4a99d050 R15: 00007ffc76e876c8 [ 78.785957][ T5048] 06:11:00 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x2900, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:00 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:00 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) (fail_nth: 3) 06:11:00 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:00 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x8800, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) [ 79.084180][ T5070] FAULT_INJECTION: forcing a failure. [ 79.084180][ T5070] name failslab, interval 1, probability 0, space 0, times 0 [ 79.096910][ T5070] CPU: 0 PID: 5070 Comm: syz-executor.4 Not tainted 6.8.0-rc3-syzkaller-00293-ga5b6244cf87c #0 [ 79.107277][ T5070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 79.117342][ T5070] Call Trace: [ 79.120659][ T5070] [ 79.123585][ T5070] dump_stack_lvl+0xda/0x130 [ 79.128220][ T5070] dump_stack+0x15/0x20 [ 79.132386][ T5070] should_fail_ex+0x21f/0x230 [ 79.137068][ T5070] ? sf_setstate+0x18c/0x300 [ 79.141778][ T5070] __should_failslab+0x92/0xa0 [ 79.146569][ T5070] should_failslab+0x9/0x20 [ 79.151116][ T5070] kmalloc_trace+0x55/0x2d0 [ 79.155739][ T5070] sf_setstate+0x18c/0x300 [ 79.160205][ T5070] ip_mc_del_src+0x310/0x480 [ 79.164873][ T5070] ip_mc_leave_group+0x299/0x340 [ 79.169823][ T5070] do_ip_setsockopt+0x1f50/0x2310 [ 79.174915][ T5070] ip_setsockopt+0x5f/0x100 [ 79.179487][ T5070] udp_setsockopt+0x95/0xa0 06:11:00 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) [ 79.184001][ T5070] sock_common_setsockopt+0x61/0x70 [ 79.189210][ T5070] ? sock_common_recvmsg+0xe0/0xe0 [ 79.194404][ T5070] __sys_setsockopt+0x1d4/0x240 [ 79.199318][ T5070] __x64_sys_setsockopt+0x66/0x80 [ 79.204414][ T5070] do_syscall_64+0xcd/0x1d0 [ 79.209009][ T5070] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 79.214918][ T5070] RIP: 0033:0x7f8c4a86eda9 [ 79.219331][ T5070] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 79.238976][ T5070] RSP: 002b:00007f8c49bf00c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 79.247399][ T5070] RAX: ffffffffffffffda RBX: 00007f8c4a99cf80 RCX: 00007f8c4a86eda9 [ 79.255440][ T5070] RDX: 0000000000000024 RSI: 0000000000000000 RDI: 0000000000000003 [ 79.263408][ T5070] RBP: 00007f8c49bf0120 R08: 000000000000000c R09: 0000000000000000 [ 79.271412][ T5070] R10: 0000000020000440 R11: 0000000000000246 R12: 0000000000000001 [ 79.279469][ T5070] R13: 000000000000000b R14: 00007f8c4a99cf80 R15: 00007ffc76e876c8 [ 79.287470][ T5070] 06:11:00 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) (fail_nth: 4) 06:11:00 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, 0x0, 0x0, 0x20, 0x0) 06:11:00 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x1000000, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:00 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:00 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000003c0)='stat\x00') preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) [ 79.491577][ T5085] FAULT_INJECTION: forcing a failure. [ 79.491577][ T5085] name failslab, interval 1, probability 0, space 0, times 0 [ 79.504292][ T5085] CPU: 1 PID: 5085 Comm: syz-executor.4 Not tainted 6.8.0-rc3-syzkaller-00293-ga5b6244cf87c #0 [ 79.514620][ T5085] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 79.524719][ T5085] Call Trace: [ 79.527996][ T5085] [ 79.530944][ T5085] dump_stack_lvl+0xda/0x130 [ 79.535544][ T5085] dump_stack+0x15/0x20 [ 79.539780][ T5085] should_fail_ex+0x21f/0x230 [ 79.544533][ T5085] ? sf_setstate+0x18c/0x300 [ 79.549201][ T5085] __should_failslab+0x92/0xa0 [ 79.553974][ T5085] should_failslab+0x9/0x20 [ 79.558577][ T5085] kmalloc_trace+0x55/0x2d0 [ 79.563091][ T5085] sf_setstate+0x18c/0x300 [ 79.567522][ T5085] ip_mc_del_src+0x310/0x480 [ 79.572166][ T5085] ip_mc_leave_group+0x299/0x340 [ 79.577109][ T5085] do_ip_setsockopt+0x1f50/0x2310 [ 79.582192][ T5085] ip_setsockopt+0x5f/0x100 [ 79.586706][ T5085] udp_setsockopt+0x95/0xa0 [ 79.591261][ T5085] sock_common_setsockopt+0x61/0x70 [ 79.596465][ T5085] ? sock_common_recvmsg+0xe0/0xe0 [ 79.601645][ T5085] __sys_setsockopt+0x1d4/0x240 [ 79.606561][ T5085] __x64_sys_setsockopt+0x66/0x80 [ 79.611580][ T5085] do_syscall_64+0xcd/0x1d0 [ 79.616102][ T5085] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 79.621994][ T5085] RIP: 0033:0x7f8c4a86eda9 [ 79.626428][ T5085] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 79.646044][ T5085] RSP: 002b:00007f8c49bf00c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 79.654465][ T5085] RAX: ffffffffffffffda RBX: 00007f8c4a99cf80 RCX: 00007f8c4a86eda9 [ 79.662475][ T5085] RDX: 0000000000000024 RSI: 0000000000000000 RDI: 0000000000000003 [ 79.670450][ T5085] RBP: 00007f8c49bf0120 R08: 000000000000000c R09: 0000000000000000 [ 79.678421][ T5085] R10: 0000000020000440 R11: 0000000000000246 R12: 0000000000000001 [ 79.686481][ T5085] R13: 000000000000000b R14: 00007f8c4a99cf80 R15: 00007ffc76e876c8 [ 79.694451][ T5085] 06:11:01 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, 0x0, 0x0, 0x20, 0x0) 06:11:01 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) (fail_nth: 5) [ 79.784085][ T5100] FAULT_INJECTION: forcing a failure. [ 79.784085][ T5100] name failslab, interval 1, probability 0, space 0, times 0 [ 79.796874][ T5100] CPU: 1 PID: 5100 Comm: syz-executor.4 Not tainted 6.8.0-rc3-syzkaller-00293-ga5b6244cf87c #0 [ 79.807199][ T5100] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 79.817253][ T5100] Call Trace: [ 79.820537][ T5100] [ 79.823519][ T5100] dump_stack_lvl+0xda/0x130 [ 79.828117][ T5100] dump_stack+0x15/0x20 [ 79.832283][ T5100] should_fail_ex+0x21f/0x230 [ 79.836982][ T5100] ? igmpv3_add_delrec+0x87/0x300 [ 79.842010][ T5100] __should_failslab+0x92/0xa0 [ 79.846783][ T5100] should_failslab+0x9/0x20 [ 79.851305][ T5100] kmalloc_trace+0x55/0x2d0 [ 79.855898][ T5100] igmpv3_add_delrec+0x87/0x300 [ 79.860826][ T5100] ? timer_delete+0x107/0x120 [ 79.865541][ T5100] __igmp_group_dropped+0x3ec/0x440 [ 79.870737][ T5100] ? mod_timer+0x1f/0x30 [ 79.875010][ T5100] __ip_mc_dec_group+0x19a/0x3b0 06:11:01 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x2000000, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) [ 79.879956][ T5100] ip_mc_leave_group+0x2d8/0x340 [ 79.884967][ T5100] do_ip_setsockopt+0x1f50/0x2310 [ 79.890080][ T5100] ip_setsockopt+0x5f/0x100 [ 79.894589][ T5100] udp_setsockopt+0x95/0xa0 [ 79.899155][ T5100] sock_common_setsockopt+0x61/0x70 [ 79.904373][ T5100] ? sock_common_recvmsg+0xe0/0xe0 [ 79.909510][ T5100] __sys_setsockopt+0x1d4/0x240 [ 79.914362][ T5100] __x64_sys_setsockopt+0x66/0x80 [ 79.919393][ T5100] do_syscall_64+0xcd/0x1d0 [ 79.923979][ T5100] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 79.929953][ T5100] RIP: 0033:0x7f8c4a86eda9 [ 79.934473][ T5100] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 79.954083][ T5100] RSP: 002b:00007f8c49bf00c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 79.962501][ T5100] RAX: ffffffffffffffda RBX: 00007f8c4a99cf80 RCX: 00007f8c4a86eda9 [ 79.970473][ T5100] RDX: 0000000000000024 RSI: 0000000000000000 RDI: 0000000000000003 06:11:01 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) (fail_nth: 6) [ 79.978445][ T5100] RBP: 00007f8c49bf0120 R08: 000000000000000c R09: 0000000000000000 [ 79.986478][ T5100] R10: 0000000020000440 R11: 0000000000000246 R12: 0000000000000001 [ 79.994447][ T5100] R13: 000000000000000b R14: 00007f8c4a99cf80 R15: 00007ffc76e876c8 [ 80.002418][ T5100] 06:11:01 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000003c0)='stat\x00') preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) 06:11:01 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:01 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, 0x0, 0x0, 0x20, 0x0) 06:11:01 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x11000000, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) [ 80.155055][ T5109] FAULT_INJECTION: forcing a failure. [ 80.155055][ T5109] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 80.168180][ T5109] CPU: 1 PID: 5109 Comm: syz-executor.4 Not tainted 6.8.0-rc3-syzkaller-00293-ga5b6244cf87c #0 [ 80.178581][ T5109] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 80.188637][ T5109] Call Trace: [ 80.191968][ T5109] [ 80.194950][ T5109] dump_stack_lvl+0xda/0x130 [ 80.199570][ T5109] dump_stack+0x15/0x20 [ 80.203729][ T5109] should_fail_ex+0x21f/0x230 [ 80.208415][ T5109] should_fail+0xb/0x10 [ 80.212571][ T5109] should_fail_usercopy+0x1a/0x20 [ 80.217596][ T5109] _copy_to_user+0x1e/0x90 [ 80.222019][ T5109] simple_read_from_buffer+0xa0/0x110 [ 80.227436][ T5109] proc_fail_nth_read+0xfc/0x140 [ 80.232548][ T5109] ? proc_fault_inject_write+0x210/0x210 [ 80.238252][ T5109] vfs_read+0x19e/0x6a0 [ 80.242421][ T5109] ? __fget_files+0x1cf/0x210 [ 80.247153][ T5109] ? mutex_lock+0xd/0x30 [ 80.251406][ T5109] ksys_read+0xeb/0x1a0 [ 80.255660][ T5109] __x64_sys_read+0x42/0x50 [ 80.260191][ T5109] do_syscall_64+0xcd/0x1d0 [ 80.264690][ T5109] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 80.270582][ T5109] RIP: 0033:0x7f8c4a86da4c [ 80.275038][ T5109] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 59 81 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 af 81 02 00 48 [ 80.294684][ T5109] RSP: 002b:00007f8c49bf00c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 06:11:01 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x29000000, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) [ 80.303100][ T5109] RAX: ffffffffffffffda RBX: 00007f8c4a99cf80 RCX: 00007f8c4a86da4c [ 80.311074][ T5109] RDX: 000000000000000f RSI: 00007f8c49bf0130 RDI: 0000000000000006 [ 80.319052][ T5109] RBP: 00007f8c49bf0120 R08: 0000000000000000 R09: 0000000000000000 [ 80.327027][ T5109] R10: 0000000020000440 R11: 0000000000000246 R12: 0000000000000001 [ 80.335037][ T5109] R13: 000000000000000b R14: 00007f8c4a99cf80 R15: 00007ffc76e876c8 [ 80.343011][ T5109] 06:11:01 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:01 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x88000000, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:01 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, 0x0) preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) 06:11:01 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:01 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200), 0x0, 0x20, 0x0) 06:11:02 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0xa4ffffff, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:02 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:02 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, 0x0) preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) 06:11:02 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:02 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0xffffffa4, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:02 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f00000100000000"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:02 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x2, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:02 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, 0x0) preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) 06:11:02 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200), 0x0, 0x20, 0x0) 06:11:02 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x2, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:02 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f00000100000000"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:02 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x11, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:02 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) 06:11:02 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f00000100000000"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:02 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200), 0x0, 0x20, 0x0) 06:11:02 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x3, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:02 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) 06:11:02 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x29, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:02 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:02 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x4, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:02 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x88, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:02 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x20, 0x0) 06:11:02 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:02 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, 0x0, 0x0, 0x20, 0x0) 06:11:02 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x1100, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:02 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{0x0}], 0x1, 0x20, 0x0) 06:11:02 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x5, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:02 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, 0x0, 0x0, 0x20, 0x0) 06:11:02 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x6, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:02 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:02 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x2900, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:02 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, 0x0, 0x0, 0x20, 0x0) 06:11:02 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{0x0}], 0x1, 0x20, 0x0) 06:11:02 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200), 0x0, 0x20, 0x0) 06:11:02 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x7, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:02 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:02 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x8800, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:02 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200), 0x0, 0x20, 0x0) 06:11:02 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{0x0}], 0x1, 0x20, 0x0) 06:11:02 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200), 0x0, 0x20, 0x0) 06:11:02 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x1000000, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:02 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:02 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x8, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:02 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x2000000, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:02 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0xa, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:02 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{0x0}], 0x1, 0x20, 0x0) 06:11:02 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0x0) 06:11:02 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{0x0}], 0x1, 0x20, 0x0) 06:11:03 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:03 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x11000000, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:03 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0xb, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:03 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0x0) (fail_nth: 1) 06:11:03 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{0x0}], 0x1, 0x20, 0x0) 06:11:03 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, 0x0, 0x0) 06:11:03 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0x0) 06:11:03 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x29000000, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:03 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:03 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0x0) (fail_nth: 1) 06:11:03 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, 0x0, 0x0) 06:11:03 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0x0) 06:11:03 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0xd, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:03 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x88000000, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:03 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, 0x0, 0x0) 06:11:03 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0x0) 06:11:03 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0x9d}], 0x1, 0x0, 0x0) 06:11:03 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0xf, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:03 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0xa4ffffff, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:03 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) (fail_nth: 1) 06:11:03 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0x9d}], 0x1, 0x0, 0x0) 06:11:03 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x2, 0x0, 0x0) 06:11:03 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x10, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:03 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x2, 0x0, 0x0) [ 81.884146][ T5297] FAULT_INJECTION: forcing a failure. [ 81.884146][ T5297] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 81.897358][ T5297] CPU: 1 PID: 5297 Comm: syz-executor.1 Not tainted 6.8.0-rc3-syzkaller-00293-ga5b6244cf87c #0 [ 81.907761][ T5297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 81.917814][ T5297] Call Trace: [ 81.921088][ T5297] [ 81.924015][ T5297] dump_stack_lvl+0xda/0x130 [ 81.928669][ T5297] dump_stack+0x15/0x20 [ 81.932895][ T5297] should_fail_ex+0x21f/0x230 [ 81.937614][ T5297] should_fail+0xb/0x10 [ 81.941772][ T5297] should_fail_usercopy+0x1a/0x20 [ 81.946801][ T5297] _copy_from_user+0x1e/0xd0 [ 81.951411][ T5297] copy_from_sockptr+0x62/0xa0 [ 81.956177][ T5297] do_ip_setsockopt+0x1b46/0x2310 [ 81.961212][ T5297] ip_setsockopt+0x5f/0x100 [ 81.965750][ T5297] udp_setsockopt+0x95/0xa0 [ 81.970264][ T5297] sock_common_setsockopt+0x61/0x70 [ 81.975469][ T5297] ? sock_common_recvmsg+0xe0/0xe0 06:11:03 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x3, 0x0, 0x0) [ 81.980593][ T5297] __sys_setsockopt+0x1d4/0x240 [ 81.985444][ T5297] __x64_sys_setsockopt+0x66/0x80 [ 81.990517][ T5297] do_syscall_64+0xcd/0x1d0 [ 81.995032][ T5297] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 82.000993][ T5297] RIP: 0033:0x7f99c41f3da9 [ 82.005414][ T5297] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 82.025044][ T5297] RSP: 002b:00007f99c35750c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 06:11:03 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x3, 0x0, 0x0) [ 82.033467][ T5297] RAX: ffffffffffffffda RBX: 00007f99c4321f80 RCX: 00007f99c41f3da9 [ 82.041506][ T5297] RDX: 0000000000000024 RSI: 0000000000000000 RDI: 0000000000000003 [ 82.049602][ T5297] RBP: 00007f99c3575120 R08: 000000000000000c R09: 0000000000000000 [ 82.057606][ T5297] R10: 0000000020000440 R11: 0000000000000246 R12: 0000000000000001 [ 82.065580][ T5297] R13: 000000000000000b R14: 00007f99c4321f80 R15: 00007ffeac275e48 [ 82.073611][ T5297] 06:11:03 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) (fail_nth: 2) 06:11:03 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0xffffffa4, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:03 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x11, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:03 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x4, 0x0, 0x0) 06:11:03 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x2, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:03 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x12, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:03 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x7, 0x0, 0x0) 06:11:03 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x4, 0x0, 0x0) [ 82.226705][ T5325] FAULT_INJECTION: forcing a failure. [ 82.226705][ T5325] name failslab, interval 1, probability 0, space 0, times 0 [ 82.239451][ T5325] CPU: 1 PID: 5325 Comm: syz-executor.1 Not tainted 6.8.0-rc3-syzkaller-00293-ga5b6244cf87c #0 [ 82.249847][ T5325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 82.259902][ T5325] Call Trace: [ 82.263207][ T5325] [ 82.266136][ T5325] dump_stack_lvl+0xda/0x130 [ 82.270780][ T5325] dump_stack+0x15/0x20 [ 82.275034][ T5325] should_fail_ex+0x21f/0x230 [ 82.279746][ T5325] ? igmpv3_add_delrec+0x87/0x300 [ 82.284925][ T5325] __should_failslab+0x92/0xa0 [ 82.289694][ T5325] should_failslab+0x9/0x20 [ 82.294291][ T5325] kmalloc_trace+0x55/0x2d0 [ 82.298806][ T5325] igmpv3_add_delrec+0x87/0x300 [ 82.303751][ T5325] ? timer_delete+0x107/0x120 [ 82.308438][ T5325] __igmp_group_dropped+0x3ec/0x440 [ 82.313667][ T5325] __ip_mc_dec_group+0x19a/0x3b0 [ 82.318716][ T5325] ip_mc_leave_group+0x2d8/0x340 [ 82.323678][ T5325] do_ip_setsockopt+0x1f50/0x2310 [ 82.328756][ T5325] ip_setsockopt+0x5f/0x100 [ 82.333306][ T5325] udp_setsockopt+0x95/0xa0 [ 82.337923][ T5325] sock_common_setsockopt+0x61/0x70 [ 82.343141][ T5325] ? sock_common_recvmsg+0xe0/0xe0 [ 82.348268][ T5325] __sys_setsockopt+0x1d4/0x240 [ 82.353137][ T5325] __x64_sys_setsockopt+0x66/0x80 [ 82.358165][ T5325] do_syscall_64+0xcd/0x1d0 [ 82.362702][ T5325] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 82.368591][ T5325] RIP: 0033:0x7f99c41f3da9 [ 82.372988][ T5325] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 82.392592][ T5325] RSP: 002b:00007f99c35750c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 82.401013][ T5325] RAX: ffffffffffffffda RBX: 00007f99c4321f80 RCX: 00007f99c41f3da9 [ 82.408973][ T5325] RDX: 0000000000000024 RSI: 0000000000000000 RDI: 0000000000000003 [ 82.416946][ T5325] RBP: 00007f99c3575120 R08: 000000000000000c R09: 0000000000000000 06:11:04 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x7, 0x0, 0x0) 06:11:04 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0xa, 0x0, 0x0) 06:11:04 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) (fail_nth: 3) [ 82.424913][ T5325] R10: 0000000020000440 R11: 0000000000000246 R12: 0000000000000001 [ 82.432965][ T5325] R13: 000000000000000b R14: 00007f99c4321f80 R15: 00007ffeac275e48 [ 82.440934][ T5325] 06:11:04 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x14, 0x0, 0x0) 06:11:04 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0xa, 0x0, 0x0) 06:11:04 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x3, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:04 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x13, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) [ 82.542306][ T5347] FAULT_INJECTION: forcing a failure. [ 82.542306][ T5347] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 82.555479][ T5347] CPU: 1 PID: 5347 Comm: syz-executor.1 Not tainted 6.8.0-rc3-syzkaller-00293-ga5b6244cf87c #0 [ 82.565901][ T5347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 82.575957][ T5347] Call Trace: [ 82.579228][ T5347] [ 82.582155][ T5347] dump_stack_lvl+0xda/0x130 [ 82.586819][ T5347] dump_stack+0x15/0x20 [ 82.591030][ T5347] should_fail_ex+0x21f/0x230 [ 82.595717][ T5347] should_fail+0xb/0x10 [ 82.599893][ T5347] should_fail_usercopy+0x1a/0x20 [ 82.604955][ T5347] _copy_to_user+0x1e/0x90 [ 82.609378][ T5347] simple_read_from_buffer+0xa0/0x110 [ 82.614795][ T5347] proc_fail_nth_read+0xfc/0x140 [ 82.619744][ T5347] ? proc_fault_inject_write+0x210/0x210 [ 82.625390][ T5347] vfs_read+0x19e/0x6a0 [ 82.629601][ T5347] ? __fget_files+0x1cf/0x210 [ 82.634344][ T5347] ? mutex_lock+0xd/0x30 [ 82.638664][ T5347] ksys_read+0xeb/0x1a0 [ 82.642816][ T5347] __x64_sys_read+0x42/0x50 [ 82.647388][ T5347] do_syscall_64+0xcd/0x1d0 [ 82.651893][ T5347] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 82.657912][ T5347] RIP: 0033:0x7f99c41f2a4c [ 82.662402][ T5347] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 59 81 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 af 81 02 00 48 [ 82.682047][ T5347] RSP: 002b:00007f99c35750c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 06:11:04 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0xf78, 0x0, 0x0) 06:11:04 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x14, 0x0, 0x0) 06:11:04 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:04 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0xf7a, 0x0, 0x0) [ 82.690458][ T5347] RAX: ffffffffffffffda RBX: 00007f99c4321f80 RCX: 00007f99c41f2a4c [ 82.698492][ T5347] RDX: 000000000000000f RSI: 00007f99c3575130 RDI: 0000000000000006 [ 82.706452][ T5347] RBP: 00007f99c3575120 R08: 0000000000000000 R09: 0000000000000000 [ 82.714466][ T5347] R10: 0000000020000440 R11: 0000000000000246 R12: 0000000000000001 [ 82.722436][ T5347] R13: 000000000000000b R14: 00007f99c4321f80 R15: 00007ffeac275e48 [ 82.730406][ T5347] 06:11:04 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x14, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:04 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0xf78, 0x0, 0x0) 06:11:04 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x4, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:04 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x15, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:04 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0xf7a, 0x0, 0x0) 06:11:04 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:04 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0xf7c, 0x0, 0x0) 06:11:04 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0xf7c, 0x0, 0x0) 06:11:04 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x2, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:04 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x5, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:04 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0xf7e, 0x0, 0x0) 06:11:04 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x16, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:04 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0xf7e, 0x0, 0x0) 06:11:04 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0xf84, 0x0, 0x0) 06:11:04 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0xf84, 0x0, 0x0) 06:11:04 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x11, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:04 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0xf86, 0x0, 0x0) 06:11:04 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x17, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:04 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x6, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:04 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0xf86, 0x0, 0x0) 06:11:04 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0xf88, 0x0, 0x0) 06:11:04 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0xf8b, 0x0, 0x0) 06:11:04 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0xf88, 0x0, 0x0) 06:11:04 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x18, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:04 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x7, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:04 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x29, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:04 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0xf8d, 0x0, 0x0) 06:11:04 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0xf8f, 0x0, 0x0) 06:11:04 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0xf8b, 0x0, 0x0) 06:11:04 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x88, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:04 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x19, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:04 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x8, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:04 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0xf91, 0x0, 0x0) 06:11:04 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0xf8d, 0x0, 0x0) 06:11:04 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0xf93, 0x0, 0x0) [ 83.225595][ T5456] validate_nla: 167 callbacks suppressed [ 83.225677][ T5456] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 83.260192][ T5454] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 06:11:04 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0xf95, 0x0, 0x0) 06:11:04 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0xf8f, 0x0, 0x0) 06:11:04 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x1100, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:04 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x1a, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:04 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0xa, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:04 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0xf91, 0x0, 0x0) [ 83.275126][ T5457] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 83.294550][ T5456] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 83.310228][ T5457] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 06:11:04 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0xf97, 0x0, 0x0) 06:11:04 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0xf93, 0x0, 0x0) [ 83.354545][ T5478] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 83.379409][ T5482] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 06:11:04 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0xf99, 0x0, 0x0) 06:11:04 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x21, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:04 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0xf95, 0x0, 0x0) 06:11:05 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0xf9b, 0x0, 0x0) 06:11:05 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0xf97, 0x0, 0x0) [ 83.397775][ T5478] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 83.415184][ T5481] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 83.443366][ T5482] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 06:11:05 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0xb, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:05 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x22, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:05 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x2900, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:05 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0xfb0, 0x0, 0x0) 06:11:05 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0xfb2, 0x0, 0x0) 06:11:05 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0xf99, 0x0, 0x0) 06:11:05 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x8800, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:05 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x23, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:05 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:05 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0xf9b, 0x0, 0x0) 06:11:05 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0xfb4, 0x0, 0x0) 06:11:05 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0xfb0, 0x0, 0x0) 06:11:05 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0xd, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:05 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0xfb9, 0x0, 0x0) 06:11:05 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:05 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x1000000, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:05 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0xfb2, 0x0, 0x0) 06:11:05 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0xfbb, 0x0, 0x0) 06:11:05 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0xf, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:05 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0xfb4, 0x0, 0x0) 06:11:05 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0xfb9, 0x0, 0x0) 06:11:05 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x2000000, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:05 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:05 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0xfc8, 0x0, 0x0) 06:11:05 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x10, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:05 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0xfbb, 0x0, 0x0) 06:11:05 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0xfca, 0x0, 0x0) 06:11:05 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:05 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0xfcc, 0x0, 0x0) 06:11:05 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0xfc8, 0x0, 0x0) 06:11:05 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x11, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:05 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x11000000, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:05 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0xfca, 0x0, 0x0) 06:11:05 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0xfce, 0x0, 0x0) 06:11:05 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0xfcc, 0x0, 0x0) 06:11:05 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:05 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x29000000, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:05 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x12, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:05 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0xfd0, 0x0, 0x0) 06:11:05 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0xfce, 0x0, 0x0) 06:11:05 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0xfd2, 0x0, 0x0) 06:11:05 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0xfd0, 0x0, 0x0) 06:11:05 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x88000000, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:05 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x29, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:05 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x13, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:05 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0xfda, 0x0, 0x0) 06:11:05 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0xfd2, 0x0, 0x0) 06:11:05 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0x0) 06:11:05 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0xa4ffffff, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:05 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x14, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:05 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0xfda, 0x0, 0x0) 06:11:05 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x2, 0x0) 06:11:05 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x2a, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:05 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0x0) 06:11:05 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x2, 0x0) 06:11:05 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x3, 0x0) 06:11:05 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x15, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:05 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x3, 0x0) 06:11:05 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x2b, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:05 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0xffffffa4, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:05 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0xa, 0x0) 06:11:05 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x16, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:05 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0xa, 0x0) 06:11:05 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x2c, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:05 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x204, 0x0) 06:11:05 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x2, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:05 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x17, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:05 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x204, 0x0) 06:11:05 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:06 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x300, 0x0) 06:11:06 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x3, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:06 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x300, 0x0) 06:11:06 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x18, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:06 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:06 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x402, 0x0) 06:11:06 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x402, 0x0) 06:11:06 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x4, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:06 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x19, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:06 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0xa00, 0x0) 06:11:06 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0xa00, 0x0) 06:11:06 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0xf66, 0x0) 06:11:06 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x5, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:06 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0xf66, 0x0) 06:11:06 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:06 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0xfc2, 0x0) 06:11:06 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x1a, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:06 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0xfc2, 0x0) 06:11:06 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x6, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:06 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0xfe5, 0x0) 06:11:06 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0xfe5, 0x0) 06:11:06 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x30, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:06 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x21, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:06 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x7, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:06 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0xfe9, 0x0) 06:11:06 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0xfe9, 0x0) 06:11:06 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x660f, 0x0) 06:11:06 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x22, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:06 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x660f, 0x0) 06:11:06 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x31, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:06 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x8, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:06 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0xc20f, 0x0) 06:11:06 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0xc20f, 0x0) 06:11:06 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x23, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:06 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0xe50f, 0x0) 06:11:06 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0xe50f, 0x0) 06:11:06 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x32, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:06 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0xe90f, 0x0) 06:11:06 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0xa, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:06 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0xe90f, 0x0) 06:11:06 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:06 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x1000000, 0x0) 06:11:06 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x1000000, 0x0) 06:11:06 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0xb, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:06 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x2000000, 0x0) 06:11:06 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x33, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:06 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:06 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x2000000, 0x0) 06:11:06 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x2040000, 0x0) 06:11:06 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x2040000, 0x0) 06:11:06 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x3000000, 0x0) 06:11:06 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x36, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:06 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:06 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:06 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x3000000, 0x0) 06:11:06 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0xa000000, 0x0) 06:11:06 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x660f0000, 0x0) 06:11:06 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0xd, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:06 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:06 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2=0xe0000001, @loopback, @empty}, 0xc) 06:11:06 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0xa000000, 0x0) 06:11:06 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0xc20f0000, 0x0) 06:11:06 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0xf, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:06 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback=0x7f000002, @empty}, 0xc) 06:11:06 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0xe50f0000, 0x0) 06:11:06 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x29, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:06 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x660f0000, 0x0) 06:11:06 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0xe90f0000, 0x0) 06:11:06 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0xc20f0000, 0x0) 06:11:06 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0x0) 06:11:06 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x2a, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:06 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback=0x7f000003, @empty}, 0xc) 06:11:06 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x10, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:07 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0xe50f0000, 0x0) 06:11:07 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0x2) 06:11:07 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback=0x7f00000e, @empty}, 0xc) 06:11:07 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x2b, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:07 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0xe90f0000, 0x0) 06:11:07 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x11, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:07 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0x3) 06:11:07 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0x0) 06:11:07 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:07 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0xa) 06:11:07 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x2c, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:07 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x12, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:07 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0x2) 06:11:07 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0x204) 06:11:07 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty=0x2}, 0xc) 06:11:07 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:07 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0x3) 06:11:07 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0x300) 06:11:07 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x13, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:07 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:07 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0x402) 06:11:07 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0xa) 06:11:07 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x14, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:07 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0x204) 06:11:07 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty=0x11}, 0xc) 06:11:07 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0xa00) 06:11:07 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:07 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x15, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:07 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty=0x29}, 0xc) 06:11:07 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0xf66) 06:11:07 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0x300) 06:11:07 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x16, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:07 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x30, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:07 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0xfc2) 06:11:07 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0x402) 06:11:07 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x31, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:07 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0xfe5) 06:11:07 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty=0x88}, 0xc) 06:11:07 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x17, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:07 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0xfe9) 06:11:07 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0xa00) 06:11:07 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty=0x1100}, 0xc) 06:11:07 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x32, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:07 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x18, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:07 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0x660f) 06:11:07 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0xf66) 06:11:07 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x33, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:07 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty=0x2900}, 0xc) 06:11:07 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x19, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:07 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x36, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:07 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0xfc2) 06:11:07 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0xc20f) 06:11:07 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0xfe5) 06:11:07 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0xfe9) 06:11:07 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0xe50f) 06:11:07 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2=0xe0000001, @loopback, @empty}, 0xc) 06:11:07 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty=0x8800}, 0xc) 06:11:07 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x1a, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:07 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0x660f) 06:11:07 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0xe90f) 06:11:07 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback=0x7f000002, @empty}, 0xc) 06:11:07 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0xc20f) 06:11:07 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty=0x1000000}, 0xc) 06:11:07 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0x1000000) 06:11:07 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback=0x7f00000e, @empty}, 0xc) 06:11:07 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x21, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:07 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0xe50f) 06:11:07 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0x2000000) 06:11:07 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0xe90f) 06:11:07 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0x2040000) 06:11:08 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty=0x2000000}, 0xc) 06:11:08 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x22, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:08 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:08 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty=0x11000000}, 0xc) 06:11:08 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0x1000000) 06:11:08 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0x3000000) 06:11:08 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0x2000000) 06:11:08 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x23, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:08 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty=0x2}, 0xc) 06:11:08 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0xa000000) 06:11:08 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0x2040000) 06:11:08 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty=0x29000000}, 0xc) 06:11:08 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0x660f0000) 06:11:08 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0x3000000) 06:11:08 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:08 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty=0x11}, 0xc) 06:11:08 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty=0x88000000}, 0xc) 06:11:08 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0xc20f0000) 06:11:08 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0xa000000) 06:11:08 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:08 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty=0x29}, 0xc) 06:11:08 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty=0xa4ffffff}, 0xc) 06:11:08 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0xe50f0000) 06:11:08 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0x660f0000) 06:11:08 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty=0x88}, 0xc) 06:11:08 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0xe90f0000) 06:11:08 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:08 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty=0xffffffa4}, 0xc) 06:11:08 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0xc20f0000) 06:11:08 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000240)={0x1c04d5a9d412221f, 0x80, 0x20, 0x3f, 0x9, 0x9c, 0x0, 0x7ff, 0x80000, 0xa, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000040)}, 0x40, 0x9, 0x8, 0x6, 0x6, 0x4, 0x4, 0x0, 0xffffff7f, 0x0, 0x4}, r0, 0xb, r0, 0x6) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0x0) r3 = perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xbfffffffffffffff, r3, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r3, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r3, 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r3, 0xf504, 0x0) recvmmsg(r0, &(0x7f0000004900)=[{{&(0x7f00000002c0)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000002600)=[{&(0x7f0000000340)=""/60, 0x3c}, {&(0x7f0000000400)=""/184, 0xb8}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000380)=""/55, 0x37}, {&(0x7f00000014c0)=""/44, 0x2c}, {&(0x7f0000001500)=""/33, 0x21}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000002540)=""/163, 0xa3}], 0x8, &(0x7f0000002680)=""/117, 0x75}, 0x8541}, {{&(0x7f0000002700)=@ieee802154={0x24, @long}, 0x80, &(0x7f00000048c0)=[{&(0x7f0000002780)=""/4096, 0x1000}, {&(0x7f0000003780)=""/149, 0x95}, {&(0x7f0000003840)=""/4096, 0x1000}, {&(0x7f0000004840)=""/103, 0x67}], 0x4}, 0x3}], 0x2, 0x103, &(0x7f0000004980)={0x0, 0x3938700}) 06:11:08 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0xe50f0000) 06:11:08 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty=0x1100}, 0xc) 06:11:08 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:08 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0x8) 06:11:08 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0xe90f0000) 06:11:08 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000240)={0x1c04d5a9d412221f, 0x80, 0x20, 0x3f, 0x9, 0x9c, 0x0, 0x7ff, 0x80000, 0xa, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000040)}, 0x40, 0x9, 0x8, 0x6, 0x6, 0x4, 0x4, 0x0, 0xffffff7f, 0x0, 0x4}, r0, 0xb, r0, 0x6) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0x0) r3 = perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xbfffffffffffffff, r3, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, r3, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r3, 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r3, 0xf504, 0x0) recvmmsg(r0, &(0x7f0000004900)=[{{&(0x7f00000002c0)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000002600)=[{&(0x7f0000000340)=""/60, 0x3c}, {&(0x7f0000000400)=""/184, 0xb8}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000380)=""/55, 0x37}, {&(0x7f00000014c0)=""/44, 0x2c}, {&(0x7f0000001500)=""/33, 0x21}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000002540)=""/163, 0xa3}], 0x8, &(0x7f0000002680)=""/117, 0x75}, 0x8541}, {{&(0x7f0000002700)=@ieee802154={0x24, @long}, 0x80, &(0x7f00000048c0)=[{&(0x7f0000002780)=""/4096, 0x1000}, {&(0x7f0000003780)=""/149, 0x95}, {&(0x7f0000003840)=""/4096, 0x1000}, {&(0x7f0000004840)=""/103, 0x67}], 0x4}, 0x3}], 0x2, 0x103, &(0x7f0000004980)={0x0, 0x3938700}) syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') (async) fchdir(r0) (async) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) (async) syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000240)={0x1c04d5a9d412221f, 0x80, 0x20, 0x3f, 0x9, 0x9c, 0x0, 0x7ff, 0x80000, 0xa, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000040)}, 0x40, 0x9, 0x8, 0x6, 0x6, 0x4, 0x4, 0x0, 0xffffff7f, 0x0, 0x4}, r0, 0xb, r0, 0x6) (async) syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') (async) preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0x0) (async) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) (async) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xbfffffffffffffff, r3, 0x0) (async) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, r3, 0x0) (async) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r3, 0x0) (async) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r3, 0xf504, 0x0) (async) recvmmsg(r0, &(0x7f0000004900)=[{{&(0x7f00000002c0)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000002600)=[{&(0x7f0000000340)=""/60, 0x3c}, {&(0x7f0000000400)=""/184, 0xb8}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000380)=""/55, 0x37}, {&(0x7f00000014c0)=""/44, 0x2c}, {&(0x7f0000001500)=""/33, 0x21}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000002540)=""/163, 0xa3}], 0x8, &(0x7f0000002680)=""/117, 0x75}, 0x8541}, {{&(0x7f0000002700)=@ieee802154={0x24, @long}, 0x80, &(0x7f00000048c0)=[{&(0x7f0000002780)=""/4096, 0x1000}, {&(0x7f0000003780)=""/149, 0x95}, {&(0x7f0000003840)=""/4096, 0x1000}, {&(0x7f0000004840)=""/103, 0x67}], 0x4}, 0x3}], 0x2, 0x103, &(0x7f0000004980)={0x0, 0x3938700}) (async) 06:11:08 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0xc1100680, 0x0, 0x17, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') open(&(0x7f0000000040)='./file0\x00', 0x400400, 0x30) preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0x0) 06:11:08 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty=0x2900}, 0xc) 06:11:08 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xb) 06:11:08 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x29, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:08 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000240)={0x1c04d5a9d412221f, 0x80, 0x20, 0x3f, 0x9, 0x9c, 0x0, 0x7ff, 0x80000, 0xa, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000040)}, 0x40, 0x9, 0x8, 0x6, 0x6, 0x4, 0x4, 0x0, 0xffffff7f, 0x0, 0x4}, r0, 0xb, r0, 0x6) (async) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0x0) (async) r3 = perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xbfffffffffffffff, r3, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r3, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r3, 0x0) (async) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r3, 0xf504, 0x0) (async) recvmmsg(r0, &(0x7f0000004900)=[{{&(0x7f00000002c0)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000002600)=[{&(0x7f0000000340)=""/60, 0x3c}, {&(0x7f0000000400)=""/184, 0xb8}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000380)=""/55, 0x37}, {&(0x7f00000014c0)=""/44, 0x2c}, {&(0x7f0000001500)=""/33, 0x21}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000002540)=""/163, 0xa3}], 0x8, &(0x7f0000002680)=""/117, 0x75}, 0x8541}, {{&(0x7f0000002700)=@ieee802154={0x24, @long}, 0x80, &(0x7f00000048c0)=[{&(0x7f0000002780)=""/4096, 0x1000}, {&(0x7f0000003780)=""/149, 0x95}, {&(0x7f0000003840)=""/4096, 0x1000}, {&(0x7f0000004840)=""/103, 0x67}], 0x4}, 0x3}], 0x2, 0x103, &(0x7f0000004980)={0x0, 0x3938700}) 06:11:08 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x2a, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:08 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) (async) fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0xc1100680, 0x0, 0x17, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') open(&(0x7f0000000040)='./file0\x00', 0x400400, 0x30) preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0x0) 06:11:08 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x2b, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:08 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty=0x8800}, 0xc) 06:11:08 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$inet(0xa, 0x801, 0x84) connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r1, 0x8) r2 = accept4(r1, 0x0, 0x0, 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:pam_exec_t:s0\x00', 0x20, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000000080)={@multicast2, @dev}, &(0x7f00000000c0)=0xc) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r3, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYRES8=r4, @ANYRES64=r3, @ANYRES8=r4], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:08 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='v7\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000d00), 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=@newqdisc={0x54, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {0x1}, {}, {0xe}}, [@TCA_INGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1a, {0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x2}}, {0x8, 0x1b, [0x0, 0x0]}}]}]}, 0x54}}, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r5, 0x1, 0xc, &(0x7f0000000340)=0xfffffff9, 0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x2, &(0x7f0000000440)=0x82, 0x49) bind$inet(r5, &(0x7f0000000000)={0x2, 0x4e21, @local}, 0x10) connect$inet(r5, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$sock_int(r5, 0x1, 0x12, &(0x7f0000002180), 0x4) sendto$inet(r5, &(0x7f0000000480)="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", 0xfffffea5, 0xc000, 0x0, 0xfffffcef) recvmsg(r5, &(0x7f00000033c0)={&(0x7f00000003c0)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000002040)=[{&(0x7f0000000080)=""/49, 0x31}, {&(0x7f0000000f80)=""/4096, 0xffffffe1}, {0x0}, {&(0x7f0000000100)=""/102, 0x66}, {&(0x7f00000021c0)=""/4096, 0x1000}], 0x5, &(0x7f0000001f80)=""/178, 0xb2}, 0x120) lstat(&(0x7f0000000d40)='./file0\x00', &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shutdown(r5, 0x0) r7 = getpid() ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f00000000c0)=r7) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000f00)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000240)="6fd14b5d036705c2bd00f349e9a426fb4f935b4f251215481c87b90ac6dd5116d16adbfd1d1235aa4d2d18a04a47873dd91474de69aafa", 0x37}, {&(0x7f0000000140)="b4122bdc972e029561e9e30d8712e41abeea300a7d8b98c1f2", 0x19}], 0x2, &(0x7f0000003900)=ANY=[@ANYBLOB, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000098000000000000000100000001000000", @ANYRES32, @ANYRES32], 0xb8}}, {{&(0x7f0000000440)=@file={0x1, './bus/file0\x00'}, 0x6e, &(0x7f0000000800)=[{&(0x7f00000004c0)="771d0defacef11b43dd99be98b2162a4130599ce4d6cb56c0f67c77d18eef4e5963118c176f014061a1653617e27524961a56a151ebac6b2e722287f07d353ea752c6b7430449ce6", 0x48}, {&(0x7f0000000540)="4d9264f7a529a959f8109a69c2c19084fb3be0e6d28a632b55cadf467acb382a5ffef920727df80bdc689d4c4c292af3739659ad8ad4074477decc6373a1a8b829b50fa7b005", 0x46}, {&(0x7f00000005c0)="f50c2fb2caca1ed26e0047d0f84ed384713ee48307a339c2a3a4bcb58589a1223d7aeb8029625b554c713915bc82796dae09750edc9511db1976bdc8566419885cf79d9ae82cfe648cf8e82c9f1e36cf058e92d3b919d876fde376847b6ead6c1f62be421d4ede8a48de7c51a1394deace99dd0c4fbd14c19dffc827804868ac08f41bf9", 0x84}, {&(0x7f0000000680)="2a58f44e31261c2ae255dd78b56a9eb42e881219c26585aa69adc6ca3d9efa20c6415e3d511a0a1c5d6021313de25c8128e0c9b3b6f6f739cf0b643440aeaece1701a6add7009d170eeff751a6b1f9210ed12a372b476f30ae2a6042daa1e7", 0x5f}, {&(0x7f0000000700)="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", 0xfe}], 0x5, &(0x7f0000000880)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee00}}}], 0x20, 0x4c080}}, {{&(0x7f00000008c0)=@file={0x0, './bus/file0\x00'}, 0x6e, &(0x7f0000000c40)=[{0x0}, {&(0x7f0000003400)="ebbcc0c38739a8c11f22c1f74e95d1ea4534d33a2b1411c1e989ea131f8109093a352b5c2e1429d7e102cfc8f3a3cc339c35559529bcd0d1cbe5c192278efb5cfa3486d660d4c1dc2692751f88c217588e957d8256b2a9472ad75dec0917df4141fc56771a19a4e4c180abeb8cd6e99bed60cb7b6aef3f770e6b5ad9585d2731f7f7143d719688e289a710fd5dfb3a2a329e6a5e5e6a3095b5224a8ff61e2ee006045ab0045e217386126aa6ee22c5e47f78a999b0ba9901fb40c2b437a6069c83cdc160260202460571", 0xca}, {&(0x7f0000000b40)="4e0147", 0x3}, {&(0x7f0000000c00)="3aedfd65462e953afcc032068cebd13dd4a35704ceacd3d0cc5073d2fdad8565fd63194239d674c1b52ac86f40585df34e12fc24dc9c36d59c3f94b298418e", 0x3f}], 0x4, &(0x7f00000031c0)=ANY=[@ANYBLOB="100000000000000001000000010000001000000000000000010000000100000030000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES32, @ANYRES32=r5, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32, @ANYRES32=0xee00, @ANYRES32=r6, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r7, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="3c5d3025d8f1d074b7e8cc79be64efc09f9e8464a03acdb916a01913d5a65fd334f6b05fca397b3303fe460700000000000000aa98c5aa806bf4221699bff92c89c9abac65e188fb6fe6dde7690d0fcc094ca070879a712dd834534024b5015af339ec486f5e833c"], 0x90}}], 0x3, 0x0) r8 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$SOCK_DIAG_BY_FAMILY(r8, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2400000014000100000000000000000011024d000100d73643e8cf0daf17f40000000000"], 0x24}}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000042c0)=[{{&(0x7f00000000c0)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000180)="77e612d8a5529fadfdcb032023e3f97305f127427b75e683d596f94785f7bce45df8466cde238b31e3754d6d82985947805688eb13cc12590c0216c9bf8b136cccf3f64924cc170b532186bf3225aa9a5657af989adcd505cf60ba2a6bd07c3ee1e394ee851de05dbcad3613e2c4e750172b846c7d7c021ce47b7365c0a12721194ca78df11693f260ca17", 0x8b}, {&(0x7f0000000240)="78338cc8177c9727024d7bd5d711a4ab6f726e11497ae796197e69787ac82ef66bcf985432c8976ce3e884828ffc1511b6f5eca2797da40885c551178225", 0x3e}, {&(0x7f0000000280)="5aaa8ce3091825fcae2945d61766eb849f9e8836d96158d8727cfde000e227be5cc50619278f05cd6c29f92a12d99ae44b04baec518226dac5f13ae7e8f5c0e44e6960f66b1fd296de1c41eb09af59ae33c76405190556570748f0918627485518a878033a8314448ea369d415154bb0d42526a809a410839b49b00f81f0bfcd8d00f755b6e4fbba0e61d3f0ffe9071aa4059e7277", 0x95}, {&(0x7f0000000340)="95e6b15b241cdac354a0987d5fc695a0d5aab3b971dbaba07b6d78488a15e286d15f2b27df6f30", 0x27}], 0x4, 0x0, 0x0, 0x4c060}}, {{&(0x7f0000000940)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000000bc0)=[{&(0x7f00000009c0)="48bc55650647e8d8c7c6066feb82488529420209cae92e0ab712c7ef6a852a13678463cd3eef799317b9dd5b538454601930aa6c214b8daf63f1896d5b22771c87768351dd5e2f77959b928711a005a3283dd162a31031fe218d21c4e7996cd12c6d00522be78700cfa3460801d31bf9645ad673d0d7675459b7150cb2e2cce78ebf792199d19fdf101b6ab19862665d20b0bb1a895bf4b7f427ed570c7bc4e28f09d14f2a54b7a2b144b516e3a5c19d2295137fbd3b981ac30ecd6a4677cf0bc54a3a07ac4c6359d10b67ab48b053f7fd9c7af28f24073c9d06256035added1c3723c626d924b12bb604c0a3a660be912b29c13f3", 0xf5}, {&(0x7f0000000ac0)="fcceee0497253fcd4138d56a893d9c015f06d01c0ab64e5d781dee88928c9ab9378ce9e2a302b252a1cb6658b1c366adcb9cd475ed43a103f16a680a72d21c0662995933623b31589cb30232560cc1e6db532977768a2075cb4a5ca6", 0x5c}, {&(0x7f0000000b40)="427280f0507872729dd889c9b0fc4513b641701abd962dc44bdcf84917f14fd24b3a5f272225006bec6ce9b82e190950", 0x30}, {&(0x7f0000000b80)="11", 0x1}], 0x4, &(0x7f0000000dc0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x60, 0x40000}}, {{&(0x7f0000000e40)=@file={0x0, './bus\x00'}, 0x6e, &(0x7f0000001080)=[{&(0x7f0000000ec0)="94", 0x1}, {&(0x7f0000000f00)="de0119d093a5239d05bf30e84b5508ca09d67baa915baed83e9f3c8ba3849961f346d516b7e0827fc4c3bd8273e086a5d70a8ce284796edd498bc33b14f046757b8443af407b323624c7c987fa03dd4c11b1e289cc1c550af7485011b241a9be3d436fbd1e1da7996ce1872226d6d152f4a7edd39e35dea107e617a5a6d3deb2085fe3f8848d390cd309b79d1d7632c4c3d39511b6d3e56f382a7602357016b20e1a7b95624d7769fc800e9649d17b00e4a3424e7bc94b3918176d425242e09a98613e7479da907e4b33adc1f35c609d7ec9f1e3229e3fc4", 0xd8}, {&(0x7f0000001000)="2a8a95e4318d1b9187d0391ac2c978c521c6fd6c019f05e0730f3439fa0999ec1bfa312d1af328b8980329812e01b1cdaa822c2c6ef9f3cd665e4d209203149c604ebd8a28", 0x45}], 0x3, &(0x7f0000001100)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}], 0x48, 0x1}}, {{&(0x7f0000001180)=@file={0x0, './bus\x00'}, 0x6e, &(0x7f0000001300)=[{&(0x7f0000001200)="367ec67a0d17bc872917f1b6e87ef8e33c120035358f9059f1ac8c49a8dc9daa681b95596a745b030504ba1c43131ee18b2949b26e48ca12cf3e0523119efe18ff80c9f8e147b457ed93f1fb7f00aaf4c88571b598121d7b965e24dea96864cf4569ebbeaed375e5f5d04d4b815ba6380288cc9923220e10cc1cc475a8ed52a870945be16752a16007a382ac03598a6d4d6d9da8dda61c7760f8dff4253ce76abd8a226707e2f98c9f4c600f24c4e502b92870929934460cac8893c36b1cbcf542a3c28be592d7c1c56bbcce", 0xcc}], 0x1, &(0x7f0000001880)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x118, 0x4004010}}, {{0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f00000019c0)="bd8dbd927fd9026627be177795e498bdd3b3492896a0b4eb9308beaf302f5fc89b87448566df440c2374ef40acd72247fbaf7e54780534c160703da21cc2958bf2648a5de1eec3fc319601fd50f8eea013cc22df084964e0d0a1650d34d7dcd0921445219d71d01648c5c25b5098c1b09455ba0e9411d0283d945d914350a18500e518af096cba39d10c62a20543880098f29b04259f95220eedd55a764d5dcaae07761610ab12c57fb8bf418869d6b2d4c49cf17c7d62af5733c572666f9fd4a0518ab1e2f5d57ee98b44e6d3e5dd6f90a10843f00bf35fb4456039e306a82760a73d940673100903", 0xe9}, {&(0x7f0000001ac0)="df3f9e200ad8b74d232afe3c6b99390e38542108a7b7662561d83ec0facafa275f6737af87cc1fe0049296e1f6ce0f71203cbf89a7ecf86c56022faaabdd95bcc4df5eef499e1285b041e0b23d05474dc636af806399f6faf4b341ed31765705648fa80e274afe13e598a7b747e36ac857f5aaa41aaeec2495723c68b29e29b7f772aa22445a21045c6d96d0cdf97ac40f836ab241186fda34a3c0c3208a78fb449403736f4c9c334522495442a3acb0cda9d87acb5ac15f4fd1b90b8f9cf7857c844f567f31fd", 0xc7}, {&(0x7f0000001bc0)="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0x1000}], 0x3, &(0x7f0000002c00)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18, 0xc080}}, {{&(0x7f0000002c40)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000003d40)=[{&(0x7f0000002cc0)}, {&(0x7f0000002d00)="4a4e54630194098a1e433c3a85022a8cac58fbafef9b02a659e18e0f85", 0x1d}, {&(0x7f0000002d40)="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", 0x1000}], 0x3, &(0x7f0000004200)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r6}}}, @rights={{0x14, 0x1, 0x1, [r8]}}], 0xa8, 0x4004114}}], 0x6, 0x4000000) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000280)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in=@remote}}, &(0x7f0000000380)=0xe8) r10 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setresuid(0x0, r11, 0x0) mount$tmpfs(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000240), 0x0, &(0x7f0000000400)={[{@mode={'mode', 0x3d, 0x7fc0bd49}}, {@gid={'gid', 0x3d, r6}}, {@nr_inodes={'nr_inodes', 0x3d, [0x34, 0x78, 0x33, 0x37, 0x31]}}, {@uid={'uid', 0x3d, r9}}, {@nr_inodes={'nr_inodes', 0x3d, [0x39, 0x2d]}}, {@huge_within_size}, {@size={'size', 0x3d, [0x74, 0x4, 0x37, 0x74, 0x37]}}, {@uid={'uid', 0x3d, r11}}, {@nr_inodes={'nr_inodes', 0x3d, [0x39, 0x33, 0x34]}}], [{@smackfstransmute}]}) preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0x0) [ 87.175822][ T27] kauditd_printk_skb: 5 callbacks suppressed [ 87.175832][ T27] audit: type=1400 audit(1707631868.716:198): avc: denied { listen } for pid=6156 comm="syz-executor.3" lport=52971 faddr=::ffff:172.20.255.187 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 87.193571][ T6158] SELinux: Context system_u:object_r:pam_exec_t:s0 is not valid (left unmapped). [ 87.207340][ T27] audit: type=1400 audit(1707631868.716:199): avc: denied { accept } for pid=6156 comm="syz-executor.3" lport=52971 faddr=::ffff:172.20.255.187 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 87.237589][ T27] audit: type=1400 audit(1707631868.716:200): avc: denied { relabelfrom } for pid=6156 comm="syz-executor.3" name="SCTPv6" dev="sockfs" ino=13741 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=sctp_socket permissive=1 [ 87.263938][ T27] audit: type=1400 audit(1707631868.756:201): avc: denied { relabelto } for pid=6156 comm="syz-executor.3" name="SCTPv6" dev="sockfs" ino=13741 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=sctp_socket permissive=1 trawcon="system_u:object_r:pam_exec_t:s0" [ 87.297002][ T27] audit: type=1400 audit(1707631868.836:202): avc: denied { getopt } for pid=6156 comm="syz-executor.3" lport=52971 faddr=::ffff:172.20.255.187 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=sctp_socket permissive=1 06:11:08 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x2c, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:08 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) (async) fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0xc1100680, 0x0, 0x17, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') open(&(0x7f0000000040)='./file0\x00', 0x400400, 0x30) (async) open(&(0x7f0000000040)='./file0\x00', 0x400400, 0x30) preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0x0) [ 87.322177][ T6161] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 06:11:08 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty=0x1000000}, 0xc) 06:11:08 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) (async, rerun: 32) r1 = socket$inet(0xa, 0x801, 0x84) (rerun: 32) connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) (async) listen(r1, 0x8) r2 = accept4(r1, 0x0, 0x0, 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:pam_exec_t:s0\x00', 0x20, 0x0) (async) getsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000000080)={@multicast2, @dev}, &(0x7f00000000c0)=0xc) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r3, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) (async, rerun: 64) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYRES8=r4, @ANYRES64=r3, @ANYRES8=r4], 0x57) (rerun: 64) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:09 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='v7\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') (async) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000d00), 0x0, 0x0) (async) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=@newqdisc={0x54, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {0x1}, {}, {0xe}}, [@TCA_INGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1a, {0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x2}}, {0x8, 0x1b, [0x0, 0x0]}}]}]}, 0x54}}, 0x0) (async) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r5, 0x1, 0xc, &(0x7f0000000340)=0xfffffff9, 0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x2, &(0x7f0000000440)=0x82, 0x49) bind$inet(r5, &(0x7f0000000000)={0x2, 0x4e21, @local}, 0x10) connect$inet(r5, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) (async) setsockopt$sock_int(r5, 0x1, 0x12, &(0x7f0000002180), 0x4) (async) sendto$inet(r5, &(0x7f0000000480)="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", 0xfffffea5, 0xc000, 0x0, 0xfffffcef) (async) recvmsg(r5, &(0x7f00000033c0)={&(0x7f00000003c0)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000002040)=[{&(0x7f0000000080)=""/49, 0x31}, {&(0x7f0000000f80)=""/4096, 0xffffffe1}, {0x0}, {&(0x7f0000000100)=""/102, 0x66}, {&(0x7f00000021c0)=""/4096, 0x1000}], 0x5, &(0x7f0000001f80)=""/178, 0xb2}, 0x120) lstat(&(0x7f0000000d40)='./file0\x00', &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shutdown(r5, 0x0) (async) r7 = getpid() ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f00000000c0)=r7) (async) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000f00)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000240)="6fd14b5d036705c2bd00f349e9a426fb4f935b4f251215481c87b90ac6dd5116d16adbfd1d1235aa4d2d18a04a47873dd91474de69aafa", 0x37}, {&(0x7f0000000140)="b4122bdc972e029561e9e30d8712e41abeea300a7d8b98c1f2", 0x19}], 0x2, &(0x7f0000003900)=ANY=[@ANYBLOB, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000098000000000000000100000001000000", @ANYRES32, @ANYRES32], 0xb8}}, {{&(0x7f0000000440)=@file={0x1, './bus/file0\x00'}, 0x6e, &(0x7f0000000800)=[{&(0x7f00000004c0)="771d0defacef11b43dd99be98b2162a4130599ce4d6cb56c0f67c77d18eef4e5963118c176f014061a1653617e27524961a56a151ebac6b2e722287f07d353ea752c6b7430449ce6", 0x48}, {&(0x7f0000000540)="4d9264f7a529a959f8109a69c2c19084fb3be0e6d28a632b55cadf467acb382a5ffef920727df80bdc689d4c4c292af3739659ad8ad4074477decc6373a1a8b829b50fa7b005", 0x46}, {&(0x7f00000005c0)="f50c2fb2caca1ed26e0047d0f84ed384713ee48307a339c2a3a4bcb58589a1223d7aeb8029625b554c713915bc82796dae09750edc9511db1976bdc8566419885cf79d9ae82cfe648cf8e82c9f1e36cf058e92d3b919d876fde376847b6ead6c1f62be421d4ede8a48de7c51a1394deace99dd0c4fbd14c19dffc827804868ac08f41bf9", 0x84}, {&(0x7f0000000680)="2a58f44e31261c2ae255dd78b56a9eb42e881219c26585aa69adc6ca3d9efa20c6415e3d511a0a1c5d6021313de25c8128e0c9b3b6f6f739cf0b643440aeaece1701a6add7009d170eeff751a6b1f9210ed12a372b476f30ae2a6042daa1e7", 0x5f}, {&(0x7f0000000700)="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", 0xfe}], 0x5, &(0x7f0000000880)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee00}}}], 0x20, 0x4c080}}, {{&(0x7f00000008c0)=@file={0x0, './bus/file0\x00'}, 0x6e, &(0x7f0000000c40)=[{0x0}, {&(0x7f0000003400)="ebbcc0c38739a8c11f22c1f74e95d1ea4534d33a2b1411c1e989ea131f8109093a352b5c2e1429d7e102cfc8f3a3cc339c35559529bcd0d1cbe5c192278efb5cfa3486d660d4c1dc2692751f88c217588e957d8256b2a9472ad75dec0917df4141fc56771a19a4e4c180abeb8cd6e99bed60cb7b6aef3f770e6b5ad9585d2731f7f7143d719688e289a710fd5dfb3a2a329e6a5e5e6a3095b5224a8ff61e2ee006045ab0045e217386126aa6ee22c5e47f78a999b0ba9901fb40c2b437a6069c83cdc160260202460571", 0xca}, {&(0x7f0000000b40)="4e0147", 0x3}, {&(0x7f0000000c00)="3aedfd65462e953afcc032068cebd13dd4a35704ceacd3d0cc5073d2fdad8565fd63194239d674c1b52ac86f40585df34e12fc24dc9c36d59c3f94b298418e", 0x3f}], 0x4, &(0x7f00000031c0)=ANY=[@ANYBLOB="100000000000000001000000010000001000000000000000010000000100000030000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES32, @ANYRES32=r5, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32, @ANYRES32=0xee00, @ANYRES32=r6, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r7, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="3c5d3025d8f1d074b7e8cc79be64efc09f9e8464a03acdb916a01913d5a65fd334f6b05fca397b3303fe460700000000000000aa98c5aa806bf4221699bff92c89c9abac65e188fb6fe6dde7690d0fcc094ca070879a712dd834534024b5015af339ec486f5e833c"], 0x90}}], 0x3, 0x0) (async) r8 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$SOCK_DIAG_BY_FAMILY(r8, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2400000014000100000000000000000011024d000100d73643e8cf0daf17f40000000000"], 0x24}}, 0x0) (async) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000042c0)=[{{&(0x7f00000000c0)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000180)="77e612d8a5529fadfdcb032023e3f97305f127427b75e683d596f94785f7bce45df8466cde238b31e3754d6d82985947805688eb13cc12590c0216c9bf8b136cccf3f64924cc170b532186bf3225aa9a5657af989adcd505cf60ba2a6bd07c3ee1e394ee851de05dbcad3613e2c4e750172b846c7d7c021ce47b7365c0a12721194ca78df11693f260ca17", 0x8b}, {&(0x7f0000000240)="78338cc8177c9727024d7bd5d711a4ab6f726e11497ae796197e69787ac82ef66bcf985432c8976ce3e884828ffc1511b6f5eca2797da40885c551178225", 0x3e}, {&(0x7f0000000280)="5aaa8ce3091825fcae2945d61766eb849f9e8836d96158d8727cfde000e227be5cc50619278f05cd6c29f92a12d99ae44b04baec518226dac5f13ae7e8f5c0e44e6960f66b1fd296de1c41eb09af59ae33c76405190556570748f0918627485518a878033a8314448ea369d415154bb0d42526a809a410839b49b00f81f0bfcd8d00f755b6e4fbba0e61d3f0ffe9071aa4059e7277", 0x95}, {&(0x7f0000000340)="95e6b15b241cdac354a0987d5fc695a0d5aab3b971dbaba07b6d78488a15e286d15f2b27df6f30", 0x27}], 0x4, 0x0, 0x0, 0x4c060}}, {{&(0x7f0000000940)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000000bc0)=[{&(0x7f00000009c0)="48bc55650647e8d8c7c6066feb82488529420209cae92e0ab712c7ef6a852a13678463cd3eef799317b9dd5b538454601930aa6c214b8daf63f1896d5b22771c87768351dd5e2f77959b928711a005a3283dd162a31031fe218d21c4e7996cd12c6d00522be78700cfa3460801d31bf9645ad673d0d7675459b7150cb2e2cce78ebf792199d19fdf101b6ab19862665d20b0bb1a895bf4b7f427ed570c7bc4e28f09d14f2a54b7a2b144b516e3a5c19d2295137fbd3b981ac30ecd6a4677cf0bc54a3a07ac4c6359d10b67ab48b053f7fd9c7af28f24073c9d06256035added1c3723c626d924b12bb604c0a3a660be912b29c13f3", 0xf5}, {&(0x7f0000000ac0)="fcceee0497253fcd4138d56a893d9c015f06d01c0ab64e5d781dee88928c9ab9378ce9e2a302b252a1cb6658b1c366adcb9cd475ed43a103f16a680a72d21c0662995933623b31589cb30232560cc1e6db532977768a2075cb4a5ca6", 0x5c}, {&(0x7f0000000b40)="427280f0507872729dd889c9b0fc4513b641701abd962dc44bdcf84917f14fd24b3a5f272225006bec6ce9b82e190950", 0x30}, {&(0x7f0000000b80)="11", 0x1}], 0x4, &(0x7f0000000dc0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x60, 0x40000}}, {{&(0x7f0000000e40)=@file={0x0, './bus\x00'}, 0x6e, &(0x7f0000001080)=[{&(0x7f0000000ec0)="94", 0x1}, {&(0x7f0000000f00)="de0119d093a5239d05bf30e84b5508ca09d67baa915baed83e9f3c8ba3849961f346d516b7e0827fc4c3bd8273e086a5d70a8ce284796edd498bc33b14f046757b8443af407b323624c7c987fa03dd4c11b1e289cc1c550af7485011b241a9be3d436fbd1e1da7996ce1872226d6d152f4a7edd39e35dea107e617a5a6d3deb2085fe3f8848d390cd309b79d1d7632c4c3d39511b6d3e56f382a7602357016b20e1a7b95624d7769fc800e9649d17b00e4a3424e7bc94b3918176d425242e09a98613e7479da907e4b33adc1f35c609d7ec9f1e3229e3fc4", 0xd8}, {&(0x7f0000001000)="2a8a95e4318d1b9187d0391ac2c978c521c6fd6c019f05e0730f3439fa0999ec1bfa312d1af328b8980329812e01b1cdaa822c2c6ef9f3cd665e4d209203149c604ebd8a28", 0x45}], 0x3, &(0x7f0000001100)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}], 0x48, 0x1}}, {{&(0x7f0000001180)=@file={0x0, './bus\x00'}, 0x6e, &(0x7f0000001300)=[{&(0x7f0000001200)="367ec67a0d17bc872917f1b6e87ef8e33c120035358f9059f1ac8c49a8dc9daa681b95596a745b030504ba1c43131ee18b2949b26e48ca12cf3e0523119efe18ff80c9f8e147b457ed93f1fb7f00aaf4c88571b598121d7b965e24dea96864cf4569ebbeaed375e5f5d04d4b815ba6380288cc9923220e10cc1cc475a8ed52a870945be16752a16007a382ac03598a6d4d6d9da8dda61c7760f8dff4253ce76abd8a226707e2f98c9f4c600f24c4e502b92870929934460cac8893c36b1cbcf542a3c28be592d7c1c56bbcce", 0xcc}], 0x1, &(0x7f0000001880)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x118, 0x4004010}}, {{0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f00000019c0)="bd8dbd927fd9026627be177795e498bdd3b3492896a0b4eb9308beaf302f5fc89b87448566df440c2374ef40acd72247fbaf7e54780534c160703da21cc2958bf2648a5de1eec3fc319601fd50f8eea013cc22df084964e0d0a1650d34d7dcd0921445219d71d01648c5c25b5098c1b09455ba0e9411d0283d945d914350a18500e518af096cba39d10c62a20543880098f29b04259f95220eedd55a764d5dcaae07761610ab12c57fb8bf418869d6b2d4c49cf17c7d62af5733c572666f9fd4a0518ab1e2f5d57ee98b44e6d3e5dd6f90a10843f00bf35fb4456039e306a82760a73d940673100903", 0xe9}, {&(0x7f0000001ac0)="df3f9e200ad8b74d232afe3c6b99390e38542108a7b7662561d83ec0facafa275f6737af87cc1fe0049296e1f6ce0f71203cbf89a7ecf86c56022faaabdd95bcc4df5eef499e1285b041e0b23d05474dc636af806399f6faf4b341ed31765705648fa80e274afe13e598a7b747e36ac857f5aaa41aaeec2495723c68b29e29b7f772aa22445a21045c6d96d0cdf97ac40f836ab241186fda34a3c0c3208a78fb449403736f4c9c334522495442a3acb0cda9d87acb5ac15f4fd1b90b8f9cf7857c844f567f31fd", 0xc7}, {&(0x7f0000001bc0)="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", 0x1000}], 0x3, &(0x7f0000002c00)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18, 0xc080}}, {{&(0x7f0000002c40)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000003d40)=[{&(0x7f0000002cc0)}, {&(0x7f0000002d00)="4a4e54630194098a1e433c3a85022a8cac58fbafef9b02a659e18e0f85", 0x1d}, {&(0x7f0000002d40)="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", 0x1000}], 0x3, &(0x7f0000004200)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r6}}}, @rights={{0x14, 0x1, 0x1, [r8]}}], 0xa8, 0x4004114}}], 0x6, 0x4000000) (async) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000280)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in=@remote}}, &(0x7f0000000380)=0xe8) r10 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setresuid(0x0, r11, 0x0) (async) mount$tmpfs(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000240), 0x0, &(0x7f0000000400)={[{@mode={'mode', 0x3d, 0x7fc0bd49}}, {@gid={'gid', 0x3d, r6}}, {@nr_inodes={'nr_inodes', 0x3d, [0x34, 0x78, 0x33, 0x37, 0x31]}}, {@uid={'uid', 0x3d, r9}}, {@nr_inodes={'nr_inodes', 0x3d, [0x39, 0x2d]}}, {@huge_within_size}, {@size={'size', 0x3d, [0x74, 0x4, 0x37, 0x74, 0x37]}}, {@uid={'uid', 0x3d, r11}}, {@nr_inodes={'nr_inodes', 0x3d, [0x39, 0x33, 0x34]}}], [{@smackfstransmute}]}) (async) preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0x0) 06:11:09 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='v7\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') (async) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000d00), 0x0, 0x0) (async) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=@newqdisc={0x54, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {0x1}, {}, {0xe}}, [@TCA_INGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1a, {0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x2}}, {0x8, 0x1b, [0x0, 0x0]}}]}]}, 0x54}}, 0x0) (async) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r5, 0x1, 0xc, &(0x7f0000000340)=0xfffffff9, 0x4) (async) setsockopt$inet_tcp_int(r5, 0x6, 0x2, &(0x7f0000000440)=0x82, 0x49) (async) bind$inet(r5, &(0x7f0000000000)={0x2, 0x4e21, @local}, 0x10) connect$inet(r5, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) (async) setsockopt$sock_int(r5, 0x1, 0x12, &(0x7f0000002180), 0x4) (async) sendto$inet(r5, &(0x7f0000000480)="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", 0xfffffea5, 0xc000, 0x0, 0xfffffcef) (async) recvmsg(r5, &(0x7f00000033c0)={&(0x7f00000003c0)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000002040)=[{&(0x7f0000000080)=""/49, 0x31}, {&(0x7f0000000f80)=""/4096, 0xffffffe1}, {0x0}, {&(0x7f0000000100)=""/102, 0x66}, {&(0x7f00000021c0)=""/4096, 0x1000}], 0x5, &(0x7f0000001f80)=""/178, 0xb2}, 0x120) lstat(&(0x7f0000000d40)='./file0\x00', &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) shutdown(r5, 0x0) (async) r7 = getpid() ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f00000000c0)=r7) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000f00)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000240)="6fd14b5d036705c2bd00f349e9a426fb4f935b4f251215481c87b90ac6dd5116d16adbfd1d1235aa4d2d18a04a47873dd91474de69aafa", 0x37}, {&(0x7f0000000140)="b4122bdc972e029561e9e30d8712e41abeea300a7d8b98c1f2", 0x19}], 0x2, &(0x7f0000003900)=ANY=[@ANYBLOB, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000098000000000000000100000001000000", @ANYRES32, @ANYRES32], 0xb8}}, {{&(0x7f0000000440)=@file={0x1, './bus/file0\x00'}, 0x6e, &(0x7f0000000800)=[{&(0x7f00000004c0)="771d0defacef11b43dd99be98b2162a4130599ce4d6cb56c0f67c77d18eef4e5963118c176f014061a1653617e27524961a56a151ebac6b2e722287f07d353ea752c6b7430449ce6", 0x48}, {&(0x7f0000000540)="4d9264f7a529a959f8109a69c2c19084fb3be0e6d28a632b55cadf467acb382a5ffef920727df80bdc689d4c4c292af3739659ad8ad4074477decc6373a1a8b829b50fa7b005", 0x46}, {&(0x7f00000005c0)="f50c2fb2caca1ed26e0047d0f84ed384713ee48307a339c2a3a4bcb58589a1223d7aeb8029625b554c713915bc82796dae09750edc9511db1976bdc8566419885cf79d9ae82cfe648cf8e82c9f1e36cf058e92d3b919d876fde376847b6ead6c1f62be421d4ede8a48de7c51a1394deace99dd0c4fbd14c19dffc827804868ac08f41bf9", 0x84}, {&(0x7f0000000680)="2a58f44e31261c2ae255dd78b56a9eb42e881219c26585aa69adc6ca3d9efa20c6415e3d511a0a1c5d6021313de25c8128e0c9b3b6f6f739cf0b643440aeaece1701a6add7009d170eeff751a6b1f9210ed12a372b476f30ae2a6042daa1e7", 0x5f}, {&(0x7f0000000700)="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", 0xfe}], 0x5, &(0x7f0000000880)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee00}}}], 0x20, 0x4c080}}, {{&(0x7f00000008c0)=@file={0x0, './bus/file0\x00'}, 0x6e, &(0x7f0000000c40)=[{0x0}, {&(0x7f0000003400)="ebbcc0c38739a8c11f22c1f74e95d1ea4534d33a2b1411c1e989ea131f8109093a352b5c2e1429d7e102cfc8f3a3cc339c35559529bcd0d1cbe5c192278efb5cfa3486d660d4c1dc2692751f88c217588e957d8256b2a9472ad75dec0917df4141fc56771a19a4e4c180abeb8cd6e99bed60cb7b6aef3f770e6b5ad9585d2731f7f7143d719688e289a710fd5dfb3a2a329e6a5e5e6a3095b5224a8ff61e2ee006045ab0045e217386126aa6ee22c5e47f78a999b0ba9901fb40c2b437a6069c83cdc160260202460571", 0xca}, {&(0x7f0000000b40)="4e0147", 0x3}, {&(0x7f0000000c00)="3aedfd65462e953afcc032068cebd13dd4a35704ceacd3d0cc5073d2fdad8565fd63194239d674c1b52ac86f40585df34e12fc24dc9c36d59c3f94b298418e", 0x3f}], 0x4, &(0x7f00000031c0)=ANY=[@ANYBLOB="100000000000000001000000010000001000000000000000010000000100000030000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES32, @ANYRES32=r5, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32, @ANYRES32=0xee00, @ANYRES32=r6, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r7, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="3c5d3025d8f1d074b7e8cc79be64efc09f9e8464a03acdb916a01913d5a65fd334f6b05fca397b3303fe460700000000000000aa98c5aa806bf4221699bff92c89c9abac65e188fb6fe6dde7690d0fcc094ca070879a712dd834534024b5015af339ec486f5e833c"], 0x90}}], 0x3, 0x0) (async) r8 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$SOCK_DIAG_BY_FAMILY(r8, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2400000014000100000000000000000011024d000100d73643e8cf0daf17f40000000000"], 0x24}}, 0x0) (async) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000042c0)=[{{&(0x7f00000000c0)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000180)="77e612d8a5529fadfdcb032023e3f97305f127427b75e683d596f94785f7bce45df8466cde238b31e3754d6d82985947805688eb13cc12590c0216c9bf8b136cccf3f64924cc170b532186bf3225aa9a5657af989adcd505cf60ba2a6bd07c3ee1e394ee851de05dbcad3613e2c4e750172b846c7d7c021ce47b7365c0a12721194ca78df11693f260ca17", 0x8b}, {&(0x7f0000000240)="78338cc8177c9727024d7bd5d711a4ab6f726e11497ae796197e69787ac82ef66bcf985432c8976ce3e884828ffc1511b6f5eca2797da40885c551178225", 0x3e}, {&(0x7f0000000280)="5aaa8ce3091825fcae2945d61766eb849f9e8836d96158d8727cfde000e227be5cc50619278f05cd6c29f92a12d99ae44b04baec518226dac5f13ae7e8f5c0e44e6960f66b1fd296de1c41eb09af59ae33c76405190556570748f0918627485518a878033a8314448ea369d415154bb0d42526a809a410839b49b00f81f0bfcd8d00f755b6e4fbba0e61d3f0ffe9071aa4059e7277", 0x95}, {&(0x7f0000000340)="95e6b15b241cdac354a0987d5fc695a0d5aab3b971dbaba07b6d78488a15e286d15f2b27df6f30", 0x27}], 0x4, 0x0, 0x0, 0x4c060}}, {{&(0x7f0000000940)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000000bc0)=[{&(0x7f00000009c0)="48bc55650647e8d8c7c6066feb82488529420209cae92e0ab712c7ef6a852a13678463cd3eef799317b9dd5b538454601930aa6c214b8daf63f1896d5b22771c87768351dd5e2f77959b928711a005a3283dd162a31031fe218d21c4e7996cd12c6d00522be78700cfa3460801d31bf9645ad673d0d7675459b7150cb2e2cce78ebf792199d19fdf101b6ab19862665d20b0bb1a895bf4b7f427ed570c7bc4e28f09d14f2a54b7a2b144b516e3a5c19d2295137fbd3b981ac30ecd6a4677cf0bc54a3a07ac4c6359d10b67ab48b053f7fd9c7af28f24073c9d06256035added1c3723c626d924b12bb604c0a3a660be912b29c13f3", 0xf5}, {&(0x7f0000000ac0)="fcceee0497253fcd4138d56a893d9c015f06d01c0ab64e5d781dee88928c9ab9378ce9e2a302b252a1cb6658b1c366adcb9cd475ed43a103f16a680a72d21c0662995933623b31589cb30232560cc1e6db532977768a2075cb4a5ca6", 0x5c}, {&(0x7f0000000b40)="427280f0507872729dd889c9b0fc4513b641701abd962dc44bdcf84917f14fd24b3a5f272225006bec6ce9b82e190950", 0x30}, {&(0x7f0000000b80)="11", 0x1}], 0x4, &(0x7f0000000dc0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x60, 0x40000}}, {{&(0x7f0000000e40)=@file={0x0, './bus\x00'}, 0x6e, &(0x7f0000001080)=[{&(0x7f0000000ec0)="94", 0x1}, {&(0x7f0000000f00)="de0119d093a5239d05bf30e84b5508ca09d67baa915baed83e9f3c8ba3849961f346d516b7e0827fc4c3bd8273e086a5d70a8ce284796edd498bc33b14f046757b8443af407b323624c7c987fa03dd4c11b1e289cc1c550af7485011b241a9be3d436fbd1e1da7996ce1872226d6d152f4a7edd39e35dea107e617a5a6d3deb2085fe3f8848d390cd309b79d1d7632c4c3d39511b6d3e56f382a7602357016b20e1a7b95624d7769fc800e9649d17b00e4a3424e7bc94b3918176d425242e09a98613e7479da907e4b33adc1f35c609d7ec9f1e3229e3fc4", 0xd8}, {&(0x7f0000001000)="2a8a95e4318d1b9187d0391ac2c978c521c6fd6c019f05e0730f3439fa0999ec1bfa312d1af328b8980329812e01b1cdaa822c2c6ef9f3cd665e4d209203149c604ebd8a28", 0x45}], 0x3, &(0x7f0000001100)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}], 0x48, 0x1}}, {{&(0x7f0000001180)=@file={0x0, './bus\x00'}, 0x6e, &(0x7f0000001300)=[{&(0x7f0000001200)="367ec67a0d17bc872917f1b6e87ef8e33c120035358f9059f1ac8c49a8dc9daa681b95596a745b030504ba1c43131ee18b2949b26e48ca12cf3e0523119efe18ff80c9f8e147b457ed93f1fb7f00aaf4c88571b598121d7b965e24dea96864cf4569ebbeaed375e5f5d04d4b815ba6380288cc9923220e10cc1cc475a8ed52a870945be16752a16007a382ac03598a6d4d6d9da8dda61c7760f8dff4253ce76abd8a226707e2f98c9f4c600f24c4e502b92870929934460cac8893c36b1cbcf542a3c28be592d7c1c56bbcce", 0xcc}], 0x1, &(0x7f0000001880)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x118, 0x4004010}}, {{0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f00000019c0)="bd8dbd927fd9026627be177795e498bdd3b3492896a0b4eb9308beaf302f5fc89b87448566df440c2374ef40acd72247fbaf7e54780534c160703da21cc2958bf2648a5de1eec3fc319601fd50f8eea013cc22df084964e0d0a1650d34d7dcd0921445219d71d01648c5c25b5098c1b09455ba0e9411d0283d945d914350a18500e518af096cba39d10c62a20543880098f29b04259f95220eedd55a764d5dcaae07761610ab12c57fb8bf418869d6b2d4c49cf17c7d62af5733c572666f9fd4a0518ab1e2f5d57ee98b44e6d3e5dd6f90a10843f00bf35fb4456039e306a82760a73d940673100903", 0xe9}, {&(0x7f0000001ac0)="df3f9e200ad8b74d232afe3c6b99390e38542108a7b7662561d83ec0facafa275f6737af87cc1fe0049296e1f6ce0f71203cbf89a7ecf86c56022faaabdd95bcc4df5eef499e1285b041e0b23d05474dc636af806399f6faf4b341ed31765705648fa80e274afe13e598a7b747e36ac857f5aaa41aaeec2495723c68b29e29b7f772aa22445a21045c6d96d0cdf97ac40f836ab241186fda34a3c0c3208a78fb449403736f4c9c334522495442a3acb0cda9d87acb5ac15f4fd1b90b8f9cf7857c844f567f31fd", 0xc7}, 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0x1000}], 0x3, &(0x7f0000002c00)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18, 0xc080}}, {{&(0x7f0000002c40)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000003d40)=[{&(0x7f0000002cc0)}, {&(0x7f0000002d00)="4a4e54630194098a1e433c3a85022a8cac58fbafef9b02a659e18e0f85", 0x1d}, {&(0x7f0000002d40)="160612238f40ff861d29e1dce9c156111d6ffeffaa37d59c5f2a16dad929357e7cceae2dd0dcffdc5f92fc9ea877d6cec620f7ac6d6b499041f2fe877748ac440e20286a4a6df8230d847564a7d0866f6ae00efe83362e1852f6576c6ffc03e8f8674d8787d52eaeaf46ea4a203e00bd66b38c5dd993024ac0533d19e5e42ae55f75c91e87c82e6d39b08ee52dcc525ea9d9ef0056471123002a94e570e67371d1e1d4bf38bbd18ce1cf6adcf09b7b4d2c330eacc00de49b5137b0e1345322f7229715e574ed8ca7fdda161b414643f7f5f536f48ef3152bec9f587d5c74ccd5e9db9732b79bb3f0da5af62b6fd93222a25d3946ef2d74d119611d14b8895b0056ca79bfb32d0433e1522941c6c10193babf0795ed09ef24df32a41afa671ac1780373e33dcbc6e84d53819601c780f488e6323cd5efe7016dd8654118581c5e58e34cc969e25658ad4dba70f3e4496a3f444a6b0b0d4e1557c587729e923322ddc83345e41a3ffc743292b20ac6f4ce2c0ec95b716042bd595f16b3b527c219544968237e256dfd41930731fcfcf996223102ae0266b5954791ffed5950e1095b32ad582ec0c3a661c83589104b6348463075002fa7dc9202c14f0f27587c110c8b929f41509a23c8b79a90914e6d015837efb9923bb0d7e4c9152042f7b75a580d3f7c4a20da98ad8fa157467ac28192494ec7633dbc9215988dfa80244846ac1d4da211c471033827e108baa2ff1504902b0b36386abdc4cc2b4cb8a1ceff548c47c4fe424c5fa5bc1c9efc8d6e393d68f8fad73829cc79ba0163fa2ae5cb43dc4a33d0de7a0644a913eb4342e4c9b654933c646c89b0393c5c3ffe087f5f715168d9ab0a936b3f39a27133f5a45192dcc7de7dbab69f268a0d6bdc3f45719ddb3c9a37703ca25055febf2a8bf6883a4bf6d58fc8b6aef0401b7f79a94008b64b9b4d1bfa89c31abcf6a7bedfbf4bea6930318e5cd8169db935a58613345baf93b8fdd55d558cd9ec0b6f4e2816e3c599e96c32449a5b7706d07f75bb34cd7622567782c0a8ea8873ae42ec95566134480e95c35b43dac34274113db9ec94626708868335ca9e6180757e95fb71747abbca0eb0f560c23ae809165cdc9a22ac1a769ff9c2df6898dae86c92fb99c4f58a81d6b8136e38fefd3a7813c8625715d59aaf968b28032770e6713c2c4d87297d223a6045b0936862becb749f423b942f13466a699f6a02637e2201ff9b391f79e755e29a2e739ee4549cd84db61c5405bf04a943a204f2a8210e335d34cd58cf1711891e71aa7bb596161747e94f6c87155fb8e52063fcaab00f63c314804c01b6a65b6910e188a12e953af1019d141eaf144bce584c49306c3f6b7be2616a79ee295d181aaeecefa0c09610426a2d2dbd6892a041dcee7f37cd7c6f5157ff79d058dd3756f07b88610793ce9fb193e1a03c558702a5a3f9cb845da00132c5d867382d5fc8cc5fb08f9dd7120d7e000c5a0c5e4b19297ad4799a64cadef2599bd408dba99ac331adfa2a644a56f1d13506cbf692ac1bc79f5480f3d64af4a1639dfeed531d3e9cb56a66958472f9a5762034ffd248e9bb496b796e74b447ccbf3b497ed52663372daf36c4cffff0c6663de5972ff9d430ba8350294787f4854d00973dd2101cbff40b1b38182877aaa203e8f00324b6538ea0da59fc119fa3ffc479cb42955aa058eaaf18e22285d1b4da61b1efd5501a2b12628ade439479dbfc2cce026d7fd7569c487fb1ec7f3ca613259a99ba6b04eaafcb4c8d987db523024c30484e321c0afeb177bc7708a29ac6ec5366fa71ad722f1fe75219891bc4132e982e9da05fd89e529891fcb1c67dd53d9583eca1b96b1fdec6edf5d217ea798d50f8a6902f4a54ef5598985415af1256c983932237e0f0e7bfbaab8a39dfcbca273a6d705d3cb19239df6aac5caaea2033b8f27fbe1233006107f9ecb47085d0295f9583d2c460c85508966062425f340c5e3dbe3d1f9942315d93f57b483cf5f90568f8d16a3296198c9f9dca20fd962266d6378da565484785a051f5cddd632da1978c19125915799c38a5cfb7462ee36bac98bd1e7bebaeb31c41feb909bdfcdf6273356fc7ebaf41fb989938e0a56f71076027f864cfa6b47e444f53b89d440b4335209b01c61235dc0405cb83bb3251ac4bdccd1961748b3cc3095841215664488312dc076911e9ef2da7cad85efdf17ae6d0cb180acd7af2662bb4a73355b031d891592bb6ee095722ffd4520b2d92d5950f6618d05ea6f097cee607ef8d20730fab98e883b55f6b3f6cd91c21512adf106929c00e333b112f85c3e21880fb8451304eb00a126f85faf90f7ce31b43880f584b5ec59334fbeffb364b3adea6226f6c384afe8c874e652a81133388a621309826ea256c63814001671eebea40a473ecf70bfacdb97f45c81501dc36768a53d6848bc7892ee404640b01c50409cee4c56d5540baaea4e3a83b9fa1ecf6b3922db8bff133373580e599d01e787f8ec65432139de8ce2c29e7523ba8a169c297c3c1755ac323d58004c9444ffdc8ac4ca3c77c314496100e77e4baf2112bb563ae253e9248547d6809a4f6a7606a70523d6c1498bbbafa2f0d3eda41cc0f1b36c24024784487860d45022183537cc4f29f0e178f8dd5af923294d25b5688912082dbb8cfd6cfe887037f08b44fefca3fe9087b58a030edd8ad5b00789b6c9d3ebc502c77f708419ce4739cccdcc2d4b85aac3ab35e2b89109e0e8c14bd71c9594f5d1f0ab838128745f54c3b6df5167f6c49b92404d710ddeaeb8852a3dcbf628620f86d01c7a634b64de62b3cccf95c17374de1d0208e4646c33f0d2341c80c045fb0879d4ea31f2be43198a754ee85fd604fd87ed2d400a0e330f3844fb71b6cb97b5a23882021f6c5b6694a39f5dbaa1dd6eff7fbc9a5374af828baaa60696b1fb22be561d80fc881a1b6d2739eead27611eed343ed16a1ea4a651967cb974aa13bba4c39fe4a82c5dc1e4d10453cd1c40737ae208c8cd8c9bd53d4ffc7a1bfb9708b1aca98b9eb73b629bf9f0ca4fc8a45c9b8c5fd9051dcdd05a6cad69a0a021249d39396188d558e5528cd452e98e8061b804f2a4171367ec95eb157e41e727d995a4ec357f6a6fe1a35318175f137e1d46924787e6061169e654d0680a82c58ec60160795a1cc04094e282eefb1362a0adc87c1a0433230026ec5dc51a876fce015cb0f8a7d92fe1db345b135444f5d3d0fecb3cda13f18b93fc88487abe885bc3cff12d568bfcf1b3329c3a31378b44814a2cee836f7a1eddfd48ccc6036e5601ddbff2db0380ffc32898e25d7c05f6dd98944804a67238ead8506cca39268442509c4d3b07109c2e5a82e1fca5e3e24897863e69dbe6e7e880fa809fd471eca5b83a190561d18bb1b814b6b683cebb4222bd8109da666c7547402bbc93a1c8d1e362e063447833e70161c13061e9acd03cec2a45767965b654403076fbd604aa3065c704392b9d24523a3f7f236020b6e0ae0f5ecc90255a3c6510350a907b7a352ab7bfd6916668d308cf0882385f81d4defb5f1a1449f75eb67eb3fddae22131e23a513dfff0dc4427d36fee32a5a0c9fdbae9909a6bb8f7d9e0093635915762173f9c3ed7a85ae5547f0d1650c8a934cddfdc1f01173f7f38c49c30be5b60fbad684361d22deb9d931a304ad17b580ac2246f1f046323efb9593848747fcbc7da96f657c00cae39b0b032cf26be616fa0a65b6e0658d129cc39bd846b861aca99959ab5328b8b77eeb5227d43616c62429d9da4e45d2657ceab78a1a68d015fa3aa1923f5c383bf35fd531da29f0d10b4ccff17ead9da53bae67b442d9e607021844693386e46baa81d5cc76f40f6b2f93343901e68ed10cc463b062c21dd507c3cc69a2f2c2f4af6a4e8e9573c07da0e2fc58da6ebc3063cb97f29a6c598bb4657c0a7ff76d6dba1affd446f92e713d5f95dc91a95ebe1c269ca97c7c85a8cff6d2559724dcec11f290387438c339ee9fd45ada8be0d3b5d6f01d29526ca19be27ec9c5f95f9b26e23d80ee16c23dd15b1ab7671f91a3952ad91a008e2d8190369fd8ef0dfa78ef30d9e2e2c556e96f4b4aae7d353f936822b7ecb2aea7e629cf722485fb98b7d540d7138d8ecd047b92d0514d40088c434a4b880c3554f1c552d912e94b775bf4a1c277e988425a5a7a8508b5cd09be42c002679a1f4ff995dffd41fa419245d45a79c5f366635e6ae8b503d7b10ef414b47f1cea4150930cc0e95152bc020f1d772da09b16e448ae176072cf6a4737f66a3489aa2392f6aba71644dc19ded34d76d2b68c6870274d58bde4a1da5db271c28abc35919c35ceaea3279664ee81621318d3ac87ea8f89c4e29c57ecc7a23e15423a402cdc15e56a9c3d7140191060a55e14a3226fba9051d31f0e656f4b0311221a2e1129e160776ef9b674e4d421cc29bd445b9acc5c3fd0a97fab9d7717f0c43d3cf73b785c690e382903e495db59f31cf83d42f4c326916336f8f38c431f04e3f9439e88da00c8ee742bfae1bde74ff9a0c2b600130c43c9581c8a72f087264abfe644bf03c9e0010980b1a5c946ecf4d281354904fb95dea688542f096f33bf7e54130cf8c394092c90698cdf67db5453000775bce69a389724217efad40247086c2cdf834faaa0cf08a53a96cb9c0fb29af49e437b9995f179bf1982b42b148f726f724092c2f06a86460833468e00b144fcccc802e8a40e2535fb46c6c37b95c95cf153552d858e1ae0770d8ca3d8ae00aa7df7e1c277ac2e717ddcf797f981fcae231f0c5b52177bd22a6603e568145c836740f55400a2143300fabe76a539c90369c32f9567cd5b97ae69a7283975ff31291731c3e9c409d7996bcb771d6e65deded641ef565d9594196e809ff2f9bb8070e3f5b72f0d05cf900c97024f87ce434737b2e433d752957aa3ca69090f16cfb40a4e785e37491419c880329fa379675e19761f1bda3f3f296fe082c04e4b588e9fc915e14a341cacd72bf0e88aa7f2cdc796f884830e801520bd4cecd04ac6865a08585f6ed9c6e7fb9932372e01948a7d40bd94d684be9373fc791e7bf2d1d95bf6969aa2797a5abcb363794202d7098cb1543a601035537373665f927a110a09b4c7fdefd551d7e242154dfc40f755250e269e908a01bef4aead2361f124fc7bddf0fd2d742e43ecf0c01af9b0915116e41dea64919596131391222c24598d2ea5cbed5495fed5c3ace2696551151693b46f3429dd1a373ecadf1a3fdd1f6e2fa961febbcce1982b919ace04239de1e751ee6da4f1daf15c355446aa229ba086085c64de74caac6a6707a6004b8e2c1d1986a1611bdeef73bc9d2adce66e2b84aad95514cdcc824973c47c03edd3338e67b7890d4415da94262490aa40a805d90a5f50a10e81719d47070cd31409ca503a0a61e01f7e902de78e05b8634a9885121e631c2ab3c803a7bcf7738effc99defffc22a0b0659c19707b67a4a7793ef27e9eb5f828e2f2876bb6fcbbe599459b35496059510e7a37f51c8e8f1de3bd1bea3171750a384731fc23d95d064648f3dce5b83747c628a7bf1715ef67d5a54fe882b109a8ddb5cd78e27eb8816ace25c2a5907350c0b62668590690fcf0df8562c1b639a5af62fd5c36016ee003f7b8bfc787a8ef7479b10faaf2b888bddd73c529181d7f1d4afd3da8e10ae8c5ecf1c6f29bf7523335493a07ca53275a55ee1024aab38b44abbeada0b8fbac4446c740137eba8e73b02e966be38845eb6284697", 0x1000}], 0x3, &(0x7f0000004200)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r6}}}, @rights={{0x14, 0x1, 0x1, [r8]}}], 0xa8, 0x4004114}}], 0x6, 0x4000000) (async) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000280)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in=@remote}}, &(0x7f0000000380)=0xe8) (async) r10 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setresuid(0x0, r11, 0x0) (async) mount$tmpfs(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000240), 0x0, &(0x7f0000000400)={[{@mode={'mode', 0x3d, 0x7fc0bd49}}, {@gid={'gid', 0x3d, r6}}, {@nr_inodes={'nr_inodes', 0x3d, [0x34, 0x78, 0x33, 0x37, 0x31]}}, {@uid={'uid', 0x3d, r9}}, {@nr_inodes={'nr_inodes', 0x3d, [0x39, 0x2d]}}, {@huge_within_size}, {@size={'size', 0x3d, [0x74, 0x4, 0x37, 0x74, 0x37]}}, {@uid={'uid', 0x3d, r11}}, {@nr_inodes={'nr_inodes', 0x3d, [0x39, 0x33, 0x34]}}], [{@smackfstransmute}]}) preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0x0) [ 87.397870][ T27] audit: type=1400 audit(1707631868.936:203): avc: denied { write } for pid=6160 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 87.418622][ T27] audit: type=1400 audit(1707631868.936:204): avc: denied { nlmsg_read } for pid=6160 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 06:11:09 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty=0x2000000}, 0xc) 06:11:09 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:09 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) (async, rerun: 64) r1 = socket$inet(0xa, 0x801, 0x84) (rerun: 64) connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) (async) listen(r1, 0x8) (async) r2 = accept4(r1, 0x0, 0x0, 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:pam_exec_t:s0\x00', 0x20, 0x0) (async) getsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000000080)={@multicast2, @dev}, &(0x7f00000000c0)=0xc) (async) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r3, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) (async) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYRES8=r4, @ANYRES64=r3, @ANYRES8=r4], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:09 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty=0x11000000}, 0xc) 06:11:09 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) listen(r0, 0x2) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000000c0)={@remote, 0x0}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@delqdisc={0x2c, 0x25, 0x4, 0x70bd2c, 0x25dfdbfe, {0x0, 0x0, 0x0, r2, {0x9, 0xfff3}, {0xa, 0xffff}, {0xfff1, 0xfff1}}, [@TCA_EGRESS_BLOCK={0x8, 0xe, 0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x40804) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00300027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:09 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:09 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000240)=0xc) r1 = getpgrp(r0) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='net/ip_vs_stats\x00') fchdir(r2) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x112808c, 0x0) r3 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0x12, r2, 0x5fd6000) r4 = syz_open_procfs(r3, &(0x7f00000003c0)='stat\x00') preadv(r4, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0x0) 06:11:09 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000018c0)=0x0) fstat(r0, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) statx(0xffffffffffffffff, &(0x7f0000001980)='./file0\x00', 0x3500, 0x100, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() r6 = syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x2000000, &(0x7f0000000540)=ANY=[@ANYRES16=r5, @ANYRESHEX, @ANYBLOB="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"], 0x1, 0x4c6, &(0x7f0000000a00)="$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") r7 = socket$unix(0x1, 0x2, 0x0) r8 = socket$nl_audit(0x10, 0x3, 0x9) r9 = socket$pptp(0x18, 0x1, 0x2) r10 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) r11 = getuid() statx(r0, &(0x7f0000003280)='./file0\x00', 0x100, 0x800, &(0x7f00000032c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getuid() getresgid(&(0x7f00000033c0)=0x0, &(0x7f0000003400), &(0x7f0000003440)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003480)={0x0}, &(0x7f00000034c0)=0xc) ioctl$NS_GET_OWNER_UID(r0, 0xb704, &(0x7f0000003500)=0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000003540)='./file0\x00', &(0x7f0000003580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x6000) bind$pptp(r9, &(0x7f0000000300)={0x18, 0x2, {0x3, @rand_addr=0x64010102}}, 0x1e) lstat(&(0x7f0000003600)='./file0\x00', &(0x7f0000003640)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r21 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r21, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xa) setresgid(0x0, 0x0, r22) sendmmsg$unix(r20, &(0x7f0000002fc0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001b40)=[@rights={{0x1c, 0x1, 0x1, [r19, 0xffffffffffffffff, r6]}}], 0x20, 0x8000}}], 0x2, 0x40040) sendmmsg$unix(r0, &(0x7f00000037c0)=[{{&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000040)=[{&(0x7f0000000180)="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", 0xfa}, {&(0x7f0000000280)="ae177355e4b7c679d31d99e8c8f5eff224db9e315d45f7203659e8d0423f6739ad6b5bacd3c7277d96924d5fc078b8a0630c1540571ee9bc099fa6f3e3bc7ee2134289784a764200bb3788ff17dda5e3a0a5bfb70f54f2d1ef740c9884973109a60f2e95ffd701966177", 0x6a}], 0x2, &(0x7f0000000300), 0x0, 0x8040}}, {{&(0x7f0000000340)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000740)=[{&(0x7f0000000400)="3e2960f51c1daec9ff8e801709aab02f8bf91f685bc923d9d0a0da8910f832962fbde7b060ebbe2bd3b6ac699ce6c5b48aaf1d42000b95533cfb368c8ed89cec758563b8d08122b3f454dfa52e35de777d3bcf1c6839d12f1f61ed770e3cf4720917acd6fa9eba06468651d13f7b4d9b9c30679d8698d8d4b83d40da722a1aeacc522ea5ba6b9e68e62d219c1f3e42bda797eac2db4057b8a704bf32515f06117d76adb946442d1e8d0d7930903a7345f4caf4b7496ddae25dce0ec3eec135271d85906530c39eed4962086a613dd6cb2c5facc07c5d4b10516377779af54543c0dafac35080a1518cbbfb", 0xeb}, {&(0x7f0000000500)="af75999cc23ff7d39e281d54f63a873adb1c06712e2558dd98922f85925b776339ad7a0eb9f8697c2eb9c20521016563008bea2083ee39467ff61b48ec4ee9051a58ce18f8d8d5f0f97eaab588d1058af734f95cc8ed6f991b0df4c9ea522ce3c09a8aed114b5d973683c698f3f3cc58b784adc5177d700d836ff39e838e0cbd1668686abb3699b8a067dd6a6b45964f12985450f43c96810661885cb57a9197519392d94c5d22e8bde169b0021bc09b99694ad8f2feb63ddfad57762706d65d5fa263f5e521904ab5f5fb8cd545ae858582fadaded14a0462928b4021c9b55deb8abc5714fbe8d389b982b3101fde", 0xef}, {&(0x7f0000000600)="91a532c9596526400043885316cc528b3ae01053ab20c3e1b9c668672aefc3769d1632558c569417e0beb70350c791f905c37bcdcb4bc154111299d4e5f0adafef7ac9f18169940c5fa6a5c6c01d73557dbc0ff7fbd2ca172724effb7c7e04f159647a702bb08ad7e4e2857b2e5ea3786f3f760d82ca793671048b6fd060cffec3ebe22e680c61351246b0fd9e7c", 0x8e}, {&(0x7f00000006c0)="cc2d724694e65410ce2794873f5346254f1b1b2258e3741e89d4072b5c049d487293f5482cd5425dbfe843522e84c619f5911ddf449bb235485530509e1217a419f45a37886dfe0f44ed3642cad069ba10cbe0bf4a51fc7b4d5e14c1fb2021b36277656923d91acfcc1b93f4cf48b7ddebfdce66873b6fe7a450305e21", 0x7d}], 0x4, 0x0, 0x0, 0x400c0}}, {{&(0x7f0000000780)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000f00)=[{&(0x7f0000000800)="cd7cc36739f2e6ef81a6c585efaf7e9628ab916a380ab6197cfa12bcbbda0e9b3b464ecc7ae570d71e40bc0660332f777f5f779d2357d223f331eb2cf49d8e1ca37144c9d8a82cda1c0cb6097baaea9e65cfeb1a5ca8bb036003d30a0d490c7de44caa97c5243b344815609f08716300bb67b9c68b029dfd1d1199a197215e1e27f00c1cd68e29a65bd9922290fdfa1060", 0x91}, {&(0x7f00000008c0)}, {&(0x7f0000000900)="4711152712c80fb42b41ef", 0xb}, {&(0x7f0000000940)="624b293c21880822bfdcbb966467bbf7619d93d3faf3593338d47646659860b22e66e792f564d3937572a89f0ee6708461768546ad2b4563da902a481fb72468a520e9bf10cbf88abea1187a1e4be95e74436bc64d3813c041c5e7092aa14dcf3addc477a47e27202f922063188025f9c53207b83603b010ac079392117e1a24bbbec7395bb1344b4d80416495ab740c7a29f92a340d0f919b1340cb2a803a7edd1d3a8b1d20aea391b4c07130c8d8e1b866e4de6cd44803816e656c301aad6f6eba55d846f380ba", 0xc8}, {&(0x7f0000000a40)="6e65b63ea425cbe1fa0933d3f4852d73f8b73983ddb2278cf899909e93f186d98e52a096f3ba70af228938369b003c701ee2cc0899abcd97b7e276f6118bfa975aa9fb174cdaa9fb26db9e104ba08c0a2edcf94e0f0830c5275a39479f5987ef9268bd7cd5d0b83aefbd516871dce7059ee73bbbb2e1215fc999dbaf0c7cd02248286453d79eed751a10afdd102ed79673b2a6b9e76eb831a10817097c7a5190c7c974f3494a873cd8399f9e48d4910a85cd3b5a3fc9914e9aac064c68ee970461f999ba8a0b5f0ff7987c25fe71c8e84e6e46c84251", 0xd6}, {&(0x7f0000000b40)="de52eadf9383ad976204be8b6d0f13332dba5566e423823d349801cac7a7e88aa3f2c4f881189711fd9a53b82687374feb03af5bc999ff1cbd32302414fce922b710940624fdacd370545ddbb0d61abee3c5853c210d2a4bd21c793e20958dbcd993b4e1859ea13f09fc29b055af2e9a8aec843f1d09dfe30541c13c870ef111877aa681aea14772e7a38451ad054dd6c1fbd168fe77aee09e84930aff77141382dfe1656bec48082d4b7585be293275f0aca3bec0a81112fe3e2cb522c82a97a318d29dedea6dfadb6d9e1b85018b2c95624b", 0xd3}, {&(0x7f0000000c40)="97f55f2a2622af3219313d0c3314bb7d31196c3dc0bbb54ed8fbc6f26927f919e024191e0260aaf51f1fc39106e3a08a43069a57a53c85bd00ec0cf1122ba47a8dd739b0d3f8693187b8b154db84f804869abd5991c6fdce601f8e540370ff15aaa99018bf0f76edc192011f4efcdb0afe94c7313fab4d0d271d2fc6a22f1a64c8d753abd23af8eb6237df926916f1e27e5a13abfd32a50473f9902196354feb0bd25ab76c976aaa88748d0ba78103f477449944e5e7076909fa445b6f2caf2199feab6b8037783afee767608ec2efd705018035784e7aae9a9e4cb87ae1a2db0b2ad535e5205355e014ebe6bd2fb957", 0xf0}, {&(0x7f0000000d40)="168a075e1eef0536b3637329f7", 0xd}, {&(0x7f0000000d80)="2a7da74b4a29e666dc01a4c93f8300b2dcfff7dbe922d682a57e0ffcc01b195427efa1dc151771d676ffe6f71b6108886cf5a04e201030cfa0a134ba36fdf5ad533f13f5b75f0904156d8d7d3541564c2cf91e7fa50ac058509daf16038a53d517985b584c690c25dabcf1070476a3424ba2ca6f85e5590e261ec0c5c4596cdb907390e5ede105701aa635b2c8fb2bdb12373f4a0c1e8ff235f84d3a731fb2f31576c5da8d8e17ec5519184de6fd086dae6f921fa2fa73773c66701b02103477c968f9e4f08bc10bd96293295cf40a530946310d92f8e2adec9db0d01922d81df97398e3076a733100990080441b1527fee53bcf", 0xf4}, {&(0x7f0000000e80)="017026da38983b07fccf521216502f7680dc3511147169ffed787b2aad9921eae23745001b7820218546e6fe6feffda4b6630be9fc44c94864c9acadca0f8a081e7a35c08e092d6047b522186978b8b448a13e8e1f2831d8624c6ec51581e3f46b4f56bd7e152ba18073", 0x6a}], 0xa, 0x0, 0x0, 0x20004850}}, {{0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000fc0)="44ab4dc08ea5a8ea1409be4a08cbf3c480cdf94ee6d9edf782454aaf3fa034dbae0ba071d1c4d0e4cdb9f052c10ddc0c84dc73933aac1d6cefc5192df78f8d202cbde680e134fb93c639427b1997d866b675b6070b0eba87ad087df8f23347b525443e1c6fc9d87416038e924e7436831a2c199c5701fb94c836e8eb8b1676cc939650e657f67d75a8f22acfafddd44ce1b6597b1f4b74d1ef08e433ae6f156b6eaff365ab80884a71fa34d72179a056fd9461ac098d4a5d3045adc5086e9e7e4a", 0xc1}, {&(0x7f00000010c0)="ab2376", 0x3}, {&(0x7f0000001100)="ef1791c43b77d1bc8036587eee67ac14678637722502e0f3ba103e6749d16df420fd0115de7d7f6b2992736f59ed4b9b60194861711d8037b063c1a21ea6fe75f9d06df0b1fdb7e5f96dd1be74498c49c4f447fd78470494c2b0adf0de02640fc380f196ec61d5cd8b467b921c20817dd0f4dc15e2f4a4e034c0fd47d2f728e1cd1da49bd2d8c3f72c6c663b4322b186fe06d4857268da465ba3e8117ed42de2bb45f31e0f5aec658e", 0xa9}, {&(0x7f00000011c0)="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", 0xff}, {&(0x7f00000012c0)}, {&(0x7f0000001300)="fbe628fabe658dd7600f0ae38ac75db6fe0f8e0deb286d74405348dbdd16c80e7b5f76b5b1e221a69727dd5e34f31e9426c4b84a0a146ae2a658c1680356b17b25746f6ee863f0bb2c4e3602437876b319c1307eb1c6e332d06b13128780df1c520857e92833b46c1277708aced84085916528e5a3c1225ff21cdba1eed482f1d74806a2ce4d70704cd3ba73bb7b4b453211", 0x92}, {&(0x7f00000013c0)="b9c52ae4a6da755702a5faa013800f1025cb31ade364b99c41cbd695c83a440923a006a7f014edb32aefa2a05e4a2241b76fd9e7abdd73c92279208fed891097cad911919477b0ab43e5f3f27982f026af79564b0825d444d6f3ae59a6f83114fc7d7e897a8658b2a2ef6418044a0f4e87f88442325bd86d10ddf88391d289cf8bf0d452f32b2b640798519214f182b2cc5d2e7187264003", 0x98}, {&(0x7f0000001480)="b317314f78a90f8d0cd26aff10bbf12469ac362124516f0ecbb8d69696e511f66f4483c95a4ef23bf62b0b446fa8b578641b287c7891cc8a5e3f5964c16804ae05e68d7c254eeaa74ddde62b66e7e56d6576bac7997e5c6c66d47229d57107c318900b25546d0af6ceda012f5bdc46993f2ca759432e322e426166256c88c997dbbea91d7396df4c24c2094ad0532353292e89450eedf6716c76eee08b7153c792d7bee8a04c58c30b10f55e8a3733123eb188ae7415a5f2a1aaba34a9e0dc8bd68440bdbb54b1384416c9beb002daf6ad27de5f51e34bf0a40f819cdfcd0bdc8a39640ec417", 0xe6}, {&(0x7f0000001580)="e48e8a31909eb5a316a932394ea914f21653d3b03fb2b162", 0x18}], 0x9, &(0x7f0000001ac0)=[@cred={{0x1c, 0x1, 0x2, {r1}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {r2, 0xee01, r3}}}, @cred={{0x1c, 0x1, 0x2, {r1, r4, r5}}}, @rights={{0x34, 0x1, 0x1, [r7, r8, 0xffffffffffffffff, r0, r9, r0, r0, 0xffffffffffffffff, r10]}}], 0xe8, 0x4c0}}, {{&(0x7f0000001bc0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000030c0)=[{&(0x7f0000001c40)="ec8b804b817f2ba71afba8f4d478194f1310f21b1d413b8bb4b7f412f4ac70365eb81019520feeaa7a31023f9915ec3e6c1a21f5ea4cec323af0d8b8b08dbd1896c25f863a81cb2878d47576f418f1ef48ba0e92157783447ad1275efc90db5569ac5791b9064ec7", 0x68}, {&(0x7f0000001cc0)="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0x1000}, {&(0x7f0000002cc0)="5deea591f55cb332969c9b6cae4e86d19be9cc7588bada3cc5c5404f95c75a0a16a911d54ba44f27775c2d802cf226fa9da2ff80b209b796caa9c34ae0c9b810feccd3f23e51e8596e007ac2f935fd772170672627b76a80d97c0199ce733798eb2d28e4bee4d568c4ca27b1da313b65cdada115135697689b675036bd415132b44fb98f88c228406fc63e7a724d846e5cb3c76a354192632bba602d400045", 0x9f}, {&(0x7f0000002d80)="2c397ad86ebf111461565a445a7ba18d479e8bb6c5e0425bbde391fb0cc8aeabf7f0035d782a7a13883816b62a4b113bde85d7f887fb253537b8d427dacc6bdfd05d622c299954b8ffc315fb77a9833763db7fae1210599f56a43d55d1fec0690833d73a1caca4e85c2268f7fcb5caab31a5e4bd10bd6bf8f8a147303ce1cdf0d646db4f1dbc59eb66b1838579a97e638b47fbb76b686c24d7162cb20b0e", 0x9e}, {&(0x7f0000002e40)="d39130ec37aba1e72a99217043c996ca67873ac2fd214f0f536e45463248f9ab7e1fcb", 0x23}, {&(0x7f0000002e80)="9f690db57cc52de79485411b53202212450c559f2f27b4e48ac1bba3aa869531dbd81bb98a121c4bbb8d9f4322867f4c1d7f2c532e1a586d83d06af0677026b500716f4b67918ac755a4595e586775c08d349c3d31b4a444eaf5d7c7b70dfb34899d0a2121", 0x65}, {&(0x7f0000002f00)="384d0abb993f05b203d85c0eb9abf550c7db517f3390235c940010", 0x1b}, {&(0x7f0000002f40)="20b1915b49f5d33bcf96132f82001b25509f50c37c1266903afff868407a8df1ac0f13d46ff69a3a1fd5276c345079c76cc2dd27678d1f05440dc9f0deb0df56a5ed4f190e84ace7f4", 0x49}, {&(0x7f0000002fc0)="036c90b05163324ffae80fb6cb7920f41a4d6048ca64730462789e6393f01518a21630c0ce316f28bfc33b6d589abcbbbea1f516e11c146e3438f90862c6a5eeffd50f87dcd6f96ad1e56a7a977e40c53848c52ac456e40b74c55a40503ff426b9e5729b10e81fadccf02c7cf580c7df796151a63cc8d5aaf8215ae849a3b79940e383007db7f03a633d33c12b40e73e0ecd78968151e600082e5f1fa86384bf5b4b73538542d4c7d6cce4daaeccf17d4ba9932708a9183110931197bcdebcc24010aba480beddcbd52264", 0xcb}], 0x9, 0x0, 0x0, 0x4004}}, {{&(0x7f0000003180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003240)=[{&(0x7f0000003200)="03d8cd6fc4b5", 0x6}], 0x1, &(0x7f00000036c0)=[@cred={{0x1c, 0x1, 0x2, {r1, r11, r12}}}, @rights={{0x18, 0x1, 0x1, [r0, r0]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, r0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r1, r13, r14}}}, @rights={{0x10}}, @cred={{0x1c, 0x1, 0x2, {r15, r16, r17}}}, @cred={{0x1c, 0x1, 0x2, {r1, r18, r22}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0xe8, 0x488c1}}], 0x6, 0x40800) preadv(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x1000, 0x8000) sendfile(0xffffffffffffffff, r0, 0x0, 0xffff) 06:11:09 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty=0x29000000}, 0xc) 06:11:09 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000240)=0xc) r1 = getpgrp(r0) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='net/ip_vs_stats\x00') fchdir(r2) (async) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x112808c, 0x0) r3 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0x12, r2, 0x5fd6000) (async) r4 = syz_open_procfs(r3, &(0x7f00000003c0)='stat\x00') preadv(r4, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0x0) 06:11:09 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:09 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty=0x88000000}, 0xc) [ 87.650905][ T6217] loop0: detected capacity change from 0 to 512 06:11:09 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) listen(r0, 0x2) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000000c0)={@remote, 0x0}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@delqdisc={0x2c, 0x25, 0x4, 0x70bd2c, 0x25dfdbfe, {0x0, 0x0, 0x0, r2, {0x9, 0xfff3}, {0xa, 0xffff}, {0xfff1, 0xfff1}}, [@TCA_EGRESS_BLOCK={0x8, 0xe, 0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x40804) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00300027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) (async) socket$netlink(0x10, 0x3, 0x0) (async) listen(r0, 0x2) (async) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000000c0)={@remote}, &(0x7f0000000140)=0x14) (async) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@delqdisc={0x2c, 0x25, 0x4, 0x70bd2c, 0x25dfdbfe, {0x0, 0x0, 0x0, r2, {0x9, 0xfff3}, {0xa, 0xffff}, {0xfff1, 0xfff1}}, [@TCA_EGRESS_BLOCK={0x8, 0xe, 0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x40804) (async) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) (async) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) (async) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00300027f0000010000000003"], 0x57) (async) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) (async) 06:11:09 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) (async) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) (async) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) (async) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000018c0)=0x0) (async) fstat(r0, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) statx(0xffffffffffffffff, &(0x7f0000001980)='./file0\x00', 0x3500, 0x100, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0}) (async) r5 = getegid() r6 = syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x2000000, &(0x7f0000000540)=ANY=[@ANYRES16=r5, @ANYRESHEX, @ANYBLOB="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"], 0x1, 0x4c6, &(0x7f0000000a00)="$eJzs3d9rW20dAPDvOW1e96OvzasirwPncJN26JJ2dVsRmRNErwbqvK+1TUtp2pQm3dYytMM/QBBRwSuvvBH8AwTZnyDCQO9FRRHd9MIL3ZEkJ3PrkrWytGe0nw88y/OcJ8n3+2TNSZ5zHk4COLEuRMStiBiJiMsRMZ5vT/My127sdu/39MmDhXZJIsvu/C2JJN/We652ezQiznYfEqci4utfifhW8mrc5vbO6ny9XtvM29XW2ka1ub1zZWVtfrm2XFufmZm+Pntj9trsVJZ7o3GWI+Lml/70w+/97Ms3f/WZe7+f+8vkt9tpff6j3f4XxzFM3aGXOq9FT/s12jyMYAUYycdTKjoRAAAOZDIiPhQRn+x8/x+Pkc63OQAAAOA4yb4wFv9OIjIAAADg2EojYiyStJKv9x2LNK1Uumt4PxJn0nqj2fr0UmNrfbHdF1GOUrq0Uq9N5WuFy1FK2u3pfI1tr311T3smIt6LiB+Mn+60KwuN+mLRBz8AAADghDi7Z/7/z/G0UwcAAACOmXLRCQAAAACHzvwfAAAAjj/zfwAAADjWvnr7drtkvd+/Xry7vbXauHtlsdZcraxtLVQWGpsbleVGY7lzzb61/Z6v3mhsfDbWt+5XW7Vmq9rc3plba2ytt+ZWXvoJbAAAAOAIvfeJR79LImL3c6c7JfLrAAK85I9FJwAM00jRCQCFGS06AaAwpaITAAqX7NM/cPHOr4efCwAAcDgmPvbq+f938j7HBuB4s9YHAE4e5//h5CpZAQgn3gf36X/z8/9Z9n8lBAAADN1YpyRpJT8XOBZpWqlEvNv5WYBSsrRSr03l84Pfjpc+0G5Pdx6Z7LtmGAAAAAAAAAAAAAAAAAAAAAAAAADoyrIkMgAAAOBYi0j/nHSu5h8xMX5pbO/xgXeSf413biPi3k/u/Oj+fKu1Od3e/vfn21s/zrdfLeIIBgAAALBXb57em8cDAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAwDA9ffJgoVeOMu5fvxgR5X7xR+NU5/ZUlCLizD+SGH3hcUlEjAwh/u7DiHi/X/wknmVZVs6z6Bf/9CHHL3demv7x04g4O4T4cJI9au9/bvV7/6VxoXPb//03mpc3NXj/lz7f/40M2P+8e8AY5x7/ojow/sOIc6P99z+9+MmA+BcPGP+b39jZGdSX/TRiou/nT/JSrGprbaPa3N65srI2v1xbrq3PzExfn70xe212qrq0Uq/l//aN8f2P//LZ68Z/ZkD88j7jv3TA8f/n8f0nH+5WS/3iT17s//n7/oD4af7Z96m83u6f6NV3u/UXnf/5b86/bvyLA8a/3///5AHHf/lr3/3DAe8KAByB5vbO6ny9XttUUSmwkn2n+/f4tuTTrWRvRxqFVIreMwEAAMP2vy/9RWcCAAAAAAAAAAAAAAAAAAAAJ9dRXE5sb8zdYoYKAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAPBa/w0AAP//PEXfyw==") (async) r7 = socket$unix(0x1, 0x2, 0x0) (async) r8 = socket$nl_audit(0x10, 0x3, 0x9) (async) r9 = socket$pptp(0x18, 0x1, 0x2) (async) r10 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) r11 = getuid() (async) statx(r0, &(0x7f0000003280)='./file0\x00', 0x100, 0x800, &(0x7f00000032c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getuid() getresgid(&(0x7f00000033c0)=0x0, &(0x7f0000003400), &(0x7f0000003440)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003480)={0x0}, &(0x7f00000034c0)=0xc) (async) ioctl$NS_GET_OWNER_UID(r0, 0xb704, &(0x7f0000003500)=0x0) (async) newfstatat(0xffffffffffffff9c, &(0x7f0000003540)='./file0\x00', &(0x7f0000003580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x6000) (async) bind$pptp(r9, &(0x7f0000000300)={0x18, 0x2, {0x3, @rand_addr=0x64010102}}, 0x1e) (async) lstat(&(0x7f0000003600)='./file0\x00', &(0x7f0000003640)={0x0, 0x0, 0x0, 0x0, 0x0}) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r21 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r21, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xa) setresgid(0x0, 0x0, r22) (async) sendmmsg$unix(r20, &(0x7f0000002fc0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001b40)=[@rights={{0x1c, 0x1, 0x1, [r19, 0xffffffffffffffff, r6]}}], 0x20, 0x8000}}], 0x2, 0x40040) (async) sendmmsg$unix(r0, &(0x7f00000037c0)=[{{&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000040)=[{&(0x7f0000000180)="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", 0xfa}, {&(0x7f0000000280)="ae177355e4b7c679d31d99e8c8f5eff224db9e315d45f7203659e8d0423f6739ad6b5bacd3c7277d96924d5fc078b8a0630c1540571ee9bc099fa6f3e3bc7ee2134289784a764200bb3788ff17dda5e3a0a5bfb70f54f2d1ef740c9884973109a60f2e95ffd701966177", 0x6a}], 0x2, &(0x7f0000000300), 0x0, 0x8040}}, {{&(0x7f0000000340)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000740)=[{&(0x7f0000000400)="3e2960f51c1daec9ff8e801709aab02f8bf91f685bc923d9d0a0da8910f832962fbde7b060ebbe2bd3b6ac699ce6c5b48aaf1d42000b95533cfb368c8ed89cec758563b8d08122b3f454dfa52e35de777d3bcf1c6839d12f1f61ed770e3cf4720917acd6fa9eba06468651d13f7b4d9b9c30679d8698d8d4b83d40da722a1aeacc522ea5ba6b9e68e62d219c1f3e42bda797eac2db4057b8a704bf32515f06117d76adb946442d1e8d0d7930903a7345f4caf4b7496ddae25dce0ec3eec135271d85906530c39eed4962086a613dd6cb2c5facc07c5d4b10516377779af54543c0dafac35080a1518cbbfb", 0xeb}, {&(0x7f0000000500)="af75999cc23ff7d39e281d54f63a873adb1c06712e2558dd98922f85925b776339ad7a0eb9f8697c2eb9c20521016563008bea2083ee39467ff61b48ec4ee9051a58ce18f8d8d5f0f97eaab588d1058af734f95cc8ed6f991b0df4c9ea522ce3c09a8aed114b5d973683c698f3f3cc58b784adc5177d700d836ff39e838e0cbd1668686abb3699b8a067dd6a6b45964f12985450f43c96810661885cb57a9197519392d94c5d22e8bde169b0021bc09b99694ad8f2feb63ddfad57762706d65d5fa263f5e521904ab5f5fb8cd545ae858582fadaded14a0462928b4021c9b55deb8abc5714fbe8d389b982b3101fde", 0xef}, {&(0x7f0000000600)="91a532c9596526400043885316cc528b3ae01053ab20c3e1b9c668672aefc3769d1632558c569417e0beb70350c791f905c37bcdcb4bc154111299d4e5f0adafef7ac9f18169940c5fa6a5c6c01d73557dbc0ff7fbd2ca172724effb7c7e04f159647a702bb08ad7e4e2857b2e5ea3786f3f760d82ca793671048b6fd060cffec3ebe22e680c61351246b0fd9e7c", 0x8e}, {&(0x7f00000006c0)="cc2d724694e65410ce2794873f5346254f1b1b2258e3741e89d4072b5c049d487293f5482cd5425dbfe843522e84c619f5911ddf449bb235485530509e1217a419f45a37886dfe0f44ed3642cad069ba10cbe0bf4a51fc7b4d5e14c1fb2021b36277656923d91acfcc1b93f4cf48b7ddebfdce66873b6fe7a450305e21", 0x7d}], 0x4, 0x0, 0x0, 0x400c0}}, {{&(0x7f0000000780)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000f00)=[{&(0x7f0000000800)="cd7cc36739f2e6ef81a6c585efaf7e9628ab916a380ab6197cfa12bcbbda0e9b3b464ecc7ae570d71e40bc0660332f777f5f779d2357d223f331eb2cf49d8e1ca37144c9d8a82cda1c0cb6097baaea9e65cfeb1a5ca8bb036003d30a0d490c7de44caa97c5243b344815609f08716300bb67b9c68b029dfd1d1199a197215e1e27f00c1cd68e29a65bd9922290fdfa1060", 0x91}, {&(0x7f00000008c0)}, {&(0x7f0000000900)="4711152712c80fb42b41ef", 0xb}, 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[0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {r2, 0xee01, r3}}}, @cred={{0x1c, 0x1, 0x2, {r1, r4, r5}}}, @rights={{0x34, 0x1, 0x1, [r7, r8, 0xffffffffffffffff, r0, r9, r0, r0, 0xffffffffffffffff, r10]}}], 0xe8, 0x4c0}}, {{&(0x7f0000001bc0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000030c0)=[{&(0x7f0000001c40)="ec8b804b817f2ba71afba8f4d478194f1310f21b1d413b8bb4b7f412f4ac70365eb81019520feeaa7a31023f9915ec3e6c1a21f5ea4cec323af0d8b8b08dbd1896c25f863a81cb2878d47576f418f1ef48ba0e92157783447ad1275efc90db5569ac5791b9064ec7", 0x68}, {&(0x7f0000001cc0)="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", 0x1000}, {&(0x7f0000002cc0)="5deea591f55cb332969c9b6cae4e86d19be9cc7588bada3cc5c5404f95c75a0a16a911d54ba44f27775c2d802cf226fa9da2ff80b209b796caa9c34ae0c9b810feccd3f23e51e8596e007ac2f935fd772170672627b76a80d97c0199ce733798eb2d28e4bee4d568c4ca27b1da313b65cdada115135697689b675036bd415132b44fb98f88c228406fc63e7a724d846e5cb3c76a354192632bba602d400045", 0x9f}, {&(0x7f0000002d80)="2c397ad86ebf111461565a445a7ba18d479e8bb6c5e0425bbde391fb0cc8aeabf7f0035d782a7a13883816b62a4b113bde85d7f887fb253537b8d427dacc6bdfd05d622c299954b8ffc315fb77a9833763db7fae1210599f56a43d55d1fec0690833d73a1caca4e85c2268f7fcb5caab31a5e4bd10bd6bf8f8a147303ce1cdf0d646db4f1dbc59eb66b1838579a97e638b47fbb76b686c24d7162cb20b0e", 0x9e}, {&(0x7f0000002e40)="d39130ec37aba1e72a99217043c996ca67873ac2fd214f0f536e45463248f9ab7e1fcb", 0x23}, {&(0x7f0000002e80)="9f690db57cc52de79485411b53202212450c559f2f27b4e48ac1bba3aa869531dbd81bb98a121c4bbb8d9f4322867f4c1d7f2c532e1a586d83d06af0677026b500716f4b67918ac755a4595e586775c08d349c3d31b4a444eaf5d7c7b70dfb34899d0a2121", 0x65}, {&(0x7f0000002f00)="384d0abb993f05b203d85c0eb9abf550c7db517f3390235c940010", 0x1b}, {&(0x7f0000002f40)="20b1915b49f5d33bcf96132f82001b25509f50c37c1266903afff868407a8df1ac0f13d46ff69a3a1fd5276c345079c76cc2dd27678d1f05440dc9f0deb0df56a5ed4f190e84ace7f4", 0x49}, {&(0x7f0000002fc0)="036c90b05163324ffae80fb6cb7920f41a4d6048ca64730462789e6393f01518a21630c0ce316f28bfc33b6d589abcbbbea1f516e11c146e3438f90862c6a5eeffd50f87dcd6f96ad1e56a7a977e40c53848c52ac456e40b74c55a40503ff426b9e5729b10e81fadccf02c7cf580c7df796151a63cc8d5aaf8215ae849a3b79940e383007db7f03a633d33c12b40e73e0ecd78968151e600082e5f1fa86384bf5b4b73538542d4c7d6cce4daaeccf17d4ba9932708a9183110931197bcdebcc24010aba480beddcbd52264", 0xcb}], 0x9, 0x0, 0x0, 0x4004}}, {{&(0x7f0000003180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003240)=[{&(0x7f0000003200)="03d8cd6fc4b5", 0x6}], 0x1, &(0x7f00000036c0)=[@cred={{0x1c, 0x1, 0x2, {r1, r11, r12}}}, @rights={{0x18, 0x1, 0x1, [r0, r0]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, r0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r1, r13, r14}}}, @rights={{0x10}}, @cred={{0x1c, 0x1, 0x2, {r15, r16, r17}}}, @cred={{0x1c, 0x1, 0x2, {r1, r18, r22}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0xe8, 0x488c1}}], 0x6, 0x40800) (async) preadv(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x1000, 0x8000) sendfile(0xffffffffffffffff, r0, 0x0, 0xffff) 06:11:09 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x30, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) [ 87.697419][ T27] audit: type=1400 audit(1707631869.236:205): avc: denied { bind } for pid=6214 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 06:11:09 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty=0xa4ffffff}, 0xc) 06:11:09 executing program 0: syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') (async) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) (async) fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) (async) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000018c0)) (async) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000018c0)=0x0) fstat(r0, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) statx(0xffffffffffffffff, &(0x7f0000001980)='./file0\x00', 0x3500, 0x100, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() r6 = syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x2000000, &(0x7f0000000540)=ANY=[@ANYRES16=r5, @ANYRESHEX, @ANYBLOB="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"], 0x1, 0x4c6, &(0x7f0000000a00)="$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") socket$unix(0x1, 0x2, 0x0) (async) r7 = socket$unix(0x1, 0x2, 0x0) r8 = socket$nl_audit(0x10, 0x3, 0x9) r9 = socket$pptp(0x18, 0x1, 0x2) r10 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) getuid() (async) r11 = getuid() statx(r0, &(0x7f0000003280)='./file0\x00', 0x100, 0x800, &(0x7f00000032c0)) (async) statx(r0, &(0x7f0000003280)='./file0\x00', 0x100, 0x800, &(0x7f00000032c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getuid() getresgid(&(0x7f00000033c0), &(0x7f0000003400), &(0x7f0000003440)) (async) getresgid(&(0x7f00000033c0)=0x0, &(0x7f0000003400), &(0x7f0000003440)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003480)={0x0}, &(0x7f00000034c0)=0xc) ioctl$NS_GET_OWNER_UID(r0, 0xb704, &(0x7f0000003500)=0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000003540)='./file0\x00', &(0x7f0000003580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x6000) bind$pptp(r9, &(0x7f0000000300)={0x18, 0x2, {0x3, @rand_addr=0x64010102}}, 0x1e) lstat(&(0x7f0000003600)='./file0\x00', &(0x7f0000003640)) (async) lstat(&(0x7f0000003600)='./file0\x00', &(0x7f0000003640)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r21 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r21, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xa) setresgid(0x0, 0x0, r22) sendmmsg$unix(r20, &(0x7f0000002fc0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001b40)=[@rights={{0x1c, 0x1, 0x1, [r19, 0xffffffffffffffff, r6]}}], 0x20, 0x8000}}], 0x2, 0x40040) sendmmsg$unix(r0, &(0x7f00000037c0)=[{{&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000040)=[{&(0x7f0000000180)="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", 0xfa}, {&(0x7f0000000280)="ae177355e4b7c679d31d99e8c8f5eff224db9e315d45f7203659e8d0423f6739ad6b5bacd3c7277d96924d5fc078b8a0630c1540571ee9bc099fa6f3e3bc7ee2134289784a764200bb3788ff17dda5e3a0a5bfb70f54f2d1ef740c9884973109a60f2e95ffd701966177", 0x6a}], 0x2, &(0x7f0000000300), 0x0, 0x8040}}, {{&(0x7f0000000340)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000740)=[{&(0x7f0000000400)="3e2960f51c1daec9ff8e801709aab02f8bf91f685bc923d9d0a0da8910f832962fbde7b060ebbe2bd3b6ac699ce6c5b48aaf1d42000b95533cfb368c8ed89cec758563b8d08122b3f454dfa52e35de777d3bcf1c6839d12f1f61ed770e3cf4720917acd6fa9eba06468651d13f7b4d9b9c30679d8698d8d4b83d40da722a1aeacc522ea5ba6b9e68e62d219c1f3e42bda797eac2db4057b8a704bf32515f06117d76adb946442d1e8d0d7930903a7345f4caf4b7496ddae25dce0ec3eec135271d85906530c39eed4962086a613dd6cb2c5facc07c5d4b10516377779af54543c0dafac35080a1518cbbfb", 0xeb}, {&(0x7f0000000500)="af75999cc23ff7d39e281d54f63a873adb1c06712e2558dd98922f85925b776339ad7a0eb9f8697c2eb9c20521016563008bea2083ee39467ff61b48ec4ee9051a58ce18f8d8d5f0f97eaab588d1058af734f95cc8ed6f991b0df4c9ea522ce3c09a8aed114b5d973683c698f3f3cc58b784adc5177d700d836ff39e838e0cbd1668686abb3699b8a067dd6a6b45964f12985450f43c96810661885cb57a9197519392d94c5d22e8bde169b0021bc09b99694ad8f2feb63ddfad57762706d65d5fa263f5e521904ab5f5fb8cd545ae858582fadaded14a0462928b4021c9b55deb8abc5714fbe8d389b982b3101fde", 0xef}, {&(0x7f0000000600)="91a532c9596526400043885316cc528b3ae01053ab20c3e1b9c668672aefc3769d1632558c569417e0beb70350c791f905c37bcdcb4bc154111299d4e5f0adafef7ac9f18169940c5fa6a5c6c01d73557dbc0ff7fbd2ca172724effb7c7e04f159647a702bb08ad7e4e2857b2e5ea3786f3f760d82ca793671048b6fd060cffec3ebe22e680c61351246b0fd9e7c", 0x8e}, {&(0x7f00000006c0)="cc2d724694e65410ce2794873f5346254f1b1b2258e3741e89d4072b5c049d487293f5482cd5425dbfe843522e84c619f5911ddf449bb235485530509e1217a419f45a37886dfe0f44ed3642cad069ba10cbe0bf4a51fc7b4d5e14c1fb2021b36277656923d91acfcc1b93f4cf48b7ddebfdce66873b6fe7a450305e21", 0x7d}], 0x4, 0x0, 0x0, 0x400c0}}, {{&(0x7f0000000780)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000f00)=[{&(0x7f0000000800)="cd7cc36739f2e6ef81a6c585efaf7e9628ab916a380ab6197cfa12bcbbda0e9b3b464ecc7ae570d71e40bc0660332f777f5f779d2357d223f331eb2cf49d8e1ca37144c9d8a82cda1c0cb6097baaea9e65cfeb1a5ca8bb036003d30a0d490c7de44caa97c5243b344815609f08716300bb67b9c68b029dfd1d1199a197215e1e27f00c1cd68e29a65bd9922290fdfa1060", 0x91}, {&(0x7f00000008c0)}, {&(0x7f0000000900)="4711152712c80fb42b41ef", 0xb}, {&(0x7f0000000940)="624b293c21880822bfdcbb966467bbf7619d93d3faf3593338d47646659860b22e66e792f564d3937572a89f0ee6708461768546ad2b4563da902a481fb72468a520e9bf10cbf88abea1187a1e4be95e74436bc64d3813c041c5e7092aa14dcf3addc477a47e27202f922063188025f9c53207b83603b010ac079392117e1a24bbbec7395bb1344b4d80416495ab740c7a29f92a340d0f919b1340cb2a803a7edd1d3a8b1d20aea391b4c07130c8d8e1b866e4de6cd44803816e656c301aad6f6eba55d846f380ba", 0xc8}, {&(0x7f0000000a40)="6e65b63ea425cbe1fa0933d3f4852d73f8b73983ddb2278cf899909e93f186d98e52a096f3ba70af228938369b003c701ee2cc0899abcd97b7e276f6118bfa975aa9fb174cdaa9fb26db9e104ba08c0a2edcf94e0f0830c5275a39479f5987ef9268bd7cd5d0b83aefbd516871dce7059ee73bbbb2e1215fc999dbaf0c7cd02248286453d79eed751a10afdd102ed79673b2a6b9e76eb831a10817097c7a5190c7c974f3494a873cd8399f9e48d4910a85cd3b5a3fc9914e9aac064c68ee970461f999ba8a0b5f0ff7987c25fe71c8e84e6e46c84251", 0xd6}, {&(0x7f0000000b40)="de52eadf9383ad976204be8b6d0f13332dba5566e423823d349801cac7a7e88aa3f2c4f881189711fd9a53b82687374feb03af5bc999ff1cbd32302414fce922b710940624fdacd370545ddbb0d61abee3c5853c210d2a4bd21c793e20958dbcd993b4e1859ea13f09fc29b055af2e9a8aec843f1d09dfe30541c13c870ef111877aa681aea14772e7a38451ad054dd6c1fbd168fe77aee09e84930aff77141382dfe1656bec48082d4b7585be293275f0aca3bec0a81112fe3e2cb522c82a97a318d29dedea6dfadb6d9e1b85018b2c95624b", 0xd3}, {&(0x7f0000000c40)="97f55f2a2622af3219313d0c3314bb7d31196c3dc0bbb54ed8fbc6f26927f919e024191e0260aaf51f1fc39106e3a08a43069a57a53c85bd00ec0cf1122ba47a8dd739b0d3f8693187b8b154db84f804869abd5991c6fdce601f8e540370ff15aaa99018bf0f76edc192011f4efcdb0afe94c7313fab4d0d271d2fc6a22f1a64c8d753abd23af8eb6237df926916f1e27e5a13abfd32a50473f9902196354feb0bd25ab76c976aaa88748d0ba78103f477449944e5e7076909fa445b6f2caf2199feab6b8037783afee767608ec2efd705018035784e7aae9a9e4cb87ae1a2db0b2ad535e5205355e014ebe6bd2fb957", 0xf0}, {&(0x7f0000000d40)="168a075e1eef0536b3637329f7", 0xd}, {&(0x7f0000000d80)="2a7da74b4a29e666dc01a4c93f8300b2dcfff7dbe922d682a57e0ffcc01b195427efa1dc151771d676ffe6f71b6108886cf5a04e201030cfa0a134ba36fdf5ad533f13f5b75f0904156d8d7d3541564c2cf91e7fa50ac058509daf16038a53d517985b584c690c25dabcf1070476a3424ba2ca6f85e5590e261ec0c5c4596cdb907390e5ede105701aa635b2c8fb2bdb12373f4a0c1e8ff235f84d3a731fb2f31576c5da8d8e17ec5519184de6fd086dae6f921fa2fa73773c66701b02103477c968f9e4f08bc10bd96293295cf40a530946310d92f8e2adec9db0d01922d81df97398e3076a733100990080441b1527fee53bcf", 0xf4}, {&(0x7f0000000e80)="017026da38983b07fccf521216502f7680dc3511147169ffed787b2aad9921eae23745001b7820218546e6fe6feffda4b6630be9fc44c94864c9acadca0f8a081e7a35c08e092d6047b522186978b8b448a13e8e1f2831d8624c6ec51581e3f46b4f56bd7e152ba18073", 0x6a}], 0xa, 0x0, 0x0, 0x20004850}}, {{0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000fc0)="44ab4dc08ea5a8ea1409be4a08cbf3c480cdf94ee6d9edf782454aaf3fa034dbae0ba071d1c4d0e4cdb9f052c10ddc0c84dc73933aac1d6cefc5192df78f8d202cbde680e134fb93c639427b1997d866b675b6070b0eba87ad087df8f23347b525443e1c6fc9d87416038e924e7436831a2c199c5701fb94c836e8eb8b1676cc939650e657f67d75a8f22acfafddd44ce1b6597b1f4b74d1ef08e433ae6f156b6eaff365ab80884a71fa34d72179a056fd9461ac098d4a5d3045adc5086e9e7e4a", 0xc1}, {&(0x7f00000010c0)="ab2376", 0x3}, {&(0x7f0000001100)="ef1791c43b77d1bc8036587eee67ac14678637722502e0f3ba103e6749d16df420fd0115de7d7f6b2992736f59ed4b9b60194861711d8037b063c1a21ea6fe75f9d06df0b1fdb7e5f96dd1be74498c49c4f447fd78470494c2b0adf0de02640fc380f196ec61d5cd8b467b921c20817dd0f4dc15e2f4a4e034c0fd47d2f728e1cd1da49bd2d8c3f72c6c663b4322b186fe06d4857268da465ba3e8117ed42de2bb45f31e0f5aec658e", 0xa9}, {&(0x7f00000011c0)="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", 0xff}, {&(0x7f00000012c0)}, {&(0x7f0000001300)="fbe628fabe658dd7600f0ae38ac75db6fe0f8e0deb286d74405348dbdd16c80e7b5f76b5b1e221a69727dd5e34f31e9426c4b84a0a146ae2a658c1680356b17b25746f6ee863f0bb2c4e3602437876b319c1307eb1c6e332d06b13128780df1c520857e92833b46c1277708aced84085916528e5a3c1225ff21cdba1eed482f1d74806a2ce4d70704cd3ba73bb7b4b453211", 0x92}, 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0x1000}, {&(0x7f0000002cc0)="5deea591f55cb332969c9b6cae4e86d19be9cc7588bada3cc5c5404f95c75a0a16a911d54ba44f27775c2d802cf226fa9da2ff80b209b796caa9c34ae0c9b810feccd3f23e51e8596e007ac2f935fd772170672627b76a80d97c0199ce733798eb2d28e4bee4d568c4ca27b1da313b65cdada115135697689b675036bd415132b44fb98f88c228406fc63e7a724d846e5cb3c76a354192632bba602d400045", 0x9f}, {&(0x7f0000002d80)="2c397ad86ebf111461565a445a7ba18d479e8bb6c5e0425bbde391fb0cc8aeabf7f0035d782a7a13883816b62a4b113bde85d7f887fb253537b8d427dacc6bdfd05d622c299954b8ffc315fb77a9833763db7fae1210599f56a43d55d1fec0690833d73a1caca4e85c2268f7fcb5caab31a5e4bd10bd6bf8f8a147303ce1cdf0d646db4f1dbc59eb66b1838579a97e638b47fbb76b686c24d7162cb20b0e", 0x9e}, {&(0x7f0000002e40)="d39130ec37aba1e72a99217043c996ca67873ac2fd214f0f536e45463248f9ab7e1fcb", 0x23}, {&(0x7f0000002e80)="9f690db57cc52de79485411b53202212450c559f2f27b4e48ac1bba3aa869531dbd81bb98a121c4bbb8d9f4322867f4c1d7f2c532e1a586d83d06af0677026b500716f4b67918ac755a4595e586775c08d349c3d31b4a444eaf5d7c7b70dfb34899d0a2121", 0x65}, {&(0x7f0000002f00)="384d0abb993f05b203d85c0eb9abf550c7db517f3390235c940010", 0x1b}, {&(0x7f0000002f40)="20b1915b49f5d33bcf96132f82001b25509f50c37c1266903afff868407a8df1ac0f13d46ff69a3a1fd5276c345079c76cc2dd27678d1f05440dc9f0deb0df56a5ed4f190e84ace7f4", 0x49}, {&(0x7f0000002fc0)="036c90b05163324ffae80fb6cb7920f41a4d6048ca64730462789e6393f01518a21630c0ce316f28bfc33b6d589abcbbbea1f516e11c146e3438f90862c6a5eeffd50f87dcd6f96ad1e56a7a977e40c53848c52ac456e40b74c55a40503ff426b9e5729b10e81fadccf02c7cf580c7df796151a63cc8d5aaf8215ae849a3b79940e383007db7f03a633d33c12b40e73e0ecd78968151e600082e5f1fa86384bf5b4b73538542d4c7d6cce4daaeccf17d4ba9932708a9183110931197bcdebcc24010aba480beddcbd52264", 0xcb}], 0x9, 0x0, 0x0, 0x4004}}, {{&(0x7f0000003180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003240)=[{&(0x7f0000003200)="03d8cd6fc4b5", 0x6}], 0x1, &(0x7f00000036c0)=[@cred={{0x1c, 0x1, 0x2, {r1, r11, r12}}}, @rights={{0x18, 0x1, 0x1, [r0, r0]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, r0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r1, r13, r14}}}, @rights={{0x10}}, @cred={{0x1c, 0x1, 0x2, {r15, r16, r17}}}, @cred={{0x1c, 0x1, 0x2, {r1, r18, r22}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0xe8, 0x488c1}}], 0x6, 0x40800) preadv(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x1000, 0x8000) sendfile(0xffffffffffffffff, r0, 0x0, 0xffff) 06:11:09 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000240)=0xc) getpgrp(r0) (async) r1 = getpgrp(r0) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='net/ip_vs_stats\x00') fchdir(r2) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x112808c, 0x0) syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) (async) r3 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0x12, r2, 0x5fd6000) syz_open_procfs(r3, &(0x7f00000003c0)='stat\x00') (async) r4 = syz_open_procfs(r3, &(0x7f00000003c0)='stat\x00') preadv(r4, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0x0) 06:11:09 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty=0xffffffa4}, 0xc) 06:11:09 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) (async) r1 = socket$netlink(0x10, 0x3, 0x0) (async) listen(r0, 0x2) (async) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000000c0)={@remote, 0x0}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@delqdisc={0x2c, 0x25, 0x4, 0x70bd2c, 0x25dfdbfe, {0x0, 0x0, 0x0, r2, {0x9, 0xfff3}, {0xa, 0xffff}, {0xfff1, 0xfff1}}, [@TCA_EGRESS_BLOCK={0x8, 0xe, 0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x40804) (async) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) (async) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) (async) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) (async) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00300027f0000010000000003"], 0x57) (async) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:09 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x31, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:09 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0x8) [ 87.844203][ T6244] loop0: detected capacity change from 0 to 512 06:11:09 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000003280)=[{{&(0x7f0000000540)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000640)=[{&(0x7f00000005c0)=""/104, 0x68}], 0x1, &(0x7f0000000680)=""/213, 0xd5}, 0x4}, {{&(0x7f0000000780)=@l2tp6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000002a40)=[{&(0x7f0000000800)=""/103, 0x67}, {&(0x7f0000000880)=""/199, 0xc7}, {&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000001980)=""/149, 0x95}, {&(0x7f0000001a40)=""/4096, 0x1000}], 0x5, &(0x7f0000002ac0)=""/206, 0xce}, 0x3}, {{&(0x7f0000002bc0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000003100)=[{&(0x7f0000002c40)=""/99, 0x63}, {&(0x7f0000002cc0)=""/3, 0x3}, {&(0x7f0000002d00)=""/34, 0x22}, {&(0x7f0000002d40)=""/28, 0x1c}, {&(0x7f0000002d80)=""/218, 0xda}, {&(0x7f0000002e80)=""/135, 0x87}, {&(0x7f0000002f40)=""/159, 0x9f}, {&(0x7f0000003000)=""/95, 0x5f}, {&(0x7f0000003080)=""/98, 0x62}], 0x9, &(0x7f00000031c0)=""/147, 0x93}, 0x83}], 0x3, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r1) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) pipe2$9p(&(0x7f0000000280)={0xffffffffffffffff}, 0x80) r3 = accept(r1, &(0x7f00000002c0)=@qipcrtr, &(0x7f0000000340)=0x80) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000000400)=0xc) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000240), 0x800, &(0x7f0000000440)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB="3b4265f92f0d330a14bbf30000", @ANYRESDEC=r4, @ANYBLOB=',version=9p2000,mmap,loose,afid=0x000000000000d269,cache=mmap,appraise_type=imasig,smackfshat=((,\x00']) r5 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r6 = syz_open_procfs(r5, &(0x7f00000003c0)='stat\x00') preadv(r6, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0x0) 06:11:09 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xb) 06:11:09 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x32, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:09 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e000000000020000"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:09 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x33, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:09 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) r2 = gettid() perf_event_open(&(0x7f0000000040)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000fc0)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@private}, 0x0, @in=@local}}, &(0x7f00000010c0)=0xe8) r4 = getegid() sendmmsg(0xffffffffffffffff, &(0x7f0000001440)=[{{&(0x7f0000000280)=@l2={0x1f, 0x1000, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0x8, 0x1}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000300)="8f32aba438069cd2e25f905e70b8b7fd0b", 0x11}], 0x1, &(0x7f0000001940)=ANY=[@ANYBLOB="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"], 0x178}}, {{&(0x7f0000000dc0)=@nl=@proc={0x10, 0x0, 0x25dfdbff, 0x8000000}, 0x80, &(0x7f0000001240)=[{&(0x7f0000001200)='D', 0x1}], 0x1}}], 0x2, 0x24000801) syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000200)='./file1\x00', 0x2000000, &(0x7f0000000080)=ANY=[@ANYRES16=r4, @ANYRESHEX=0x0, @ANYRES8=0x0, @ANYRES32=r4, @ANYRES32=r4], 0x1, 0x4f5, &(0x7f0000000740)="$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") sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001280)=[{{&(0x7f0000000180)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000740)=[{&(0x7f0000000200)="aa4e5ad343ec5d6a0531d94fcbec78f8b9e7cf6dc01d76e62ff4846e7f0f87b52868cfb7e523829853fa6ce16d1f15af64dac5de14024bead18353d51ca21c88ff59ffd79051bcb7c009367048df662f0945d6e1119f61d598ef5ee1cb3b45b25b15", 0x62}, {&(0x7f0000001100)="cca9a6de8eae86d3b1f719582a19389cc9387dc215d0780ea28b48ba9af427fe66c201d68b5ff670816f613cf21299977de8a5ace771fb58006d3c718b8cab156a3e289b2fc608c52c08f9a12762b1d798f196873f38f8d93028ddccc1b9f93d8ced82ac4eaf92ba66f8a4d61b8b4d8a3b201b7c45a219a19f8e452a1c71b47ae38cbc230498f452bd1fc73b5d167cf3170bc530de8e574a3aa32eaa4a64284a41c7216ccf147fd34732cb0dd8892f0653ddef366bd5f24da8cfbcf98bbbb953e1961f151a41", 0xc6}, {&(0x7f0000000380)="afadad1e4e3eda9ba9a0bc6d236da15d4094a34f7cc7e38d1f4e57dc99b3f0c954bd884d1f79572fdfa66404bc4dab97dae61ee9c3d697bc3bacdb25118d92e885c3d4b22933c8565251e3d8", 0x4c}, {&(0x7f0000000400)="f3c8b6351fc4c1c7b74d3970852aa67af14e2a9e360bfbdc1bffc363179213d4a5d9cde687512cbee15ab18ff150e410bb0bd054e5a1c616ef13c7d5b1bf2ee55e5c344ce3b015eea0dfdba27a234b8203560e2d6ecb670e27c21d9eb4ec5fac1f1b64a5976954287034c556dd17202c6d", 0x71}, {&(0x7f0000000480)="23e5f25985a3899d2c2da855d02cd49b2583e67ae4ecb038a1ca6489d9e0cf4a30b73bdf34252763a5be130497d796f1db9422ec1be126202a300f2ea8596a5d2e11b44381218a09d32aa0243c73d29b70bdbda551d016b2fba94b40e7cb467d4409a71845072b40a2bae5eac82cff0ce2206365b599e5d83d548839248f94cded5684f40da26aa05f94919d199eae2ba36a0e564aeea64c50b9e60086a32d91fafdd8c313a11fbdc45a464997794e839e0d9b4c99d3c0cd9a87dbf23ad5e213bc6962cc1f", 0xc5}, {&(0x7f0000000580)="edd31b1f566e66e6a93a6793bf96f255833792dfdd78b45e651c4cdf261da2f073f232ee0e4c11a92295c9ced02898a9feaa5ce11c805757b73100d11115e0acc7d96f209aa94a2351cffa5d98ae3eb96335f3d55dcacdfcfdd65a7e6c7a74f0719aa395b2b6ac90042af4c7cdb7d27513387879fd3caeb27d291e5d0d365d6cc244d1aebced8487cfe28c98d03e448ea1c77d5d4304ae30b1ecb1d4b11701f541", 0xa1}, {&(0x7f0000000640)="e4157691e16d54e8df6674fb55218d2d1c9439d8951226b742a5d050ad30a13008e0891f88a6aa658a2cb785e28b29de4dc74ccc79e244aa00ebab1370bd5a44401b467c0ec2e066e262f8fb56784b109d54029ba31765ca2c4037c48ae73372cd21f3ccd693001f07cb9218b37b6503a51942190fdc02bde51179cace64a885a894add42227", 0x86}, {&(0x7f0000000700)="608e271b1a6d233c38ea47b41d72e5cd948cb03c127f01bbe967dfa8e4efe22bc2a4d2fcace92b2c6bfe30c4", 0x2c}], 0x8, &(0x7f0000000c40)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=r4, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=0x0, @ANYRES32=r4, @ANYBLOB="0000000034000000004000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x150, 0x40000}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000780)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff, 0xffffffffffffffff}}, './file0\x00'}) r7 = syz_clone(0x800, &(0x7f00000002c0), 0x0, &(0x7f0000000300), &(0x7f0000000340), &(0x7f00000005c0)) r8 = syz_open_procfs$namespace(r7, &(0x7f0000000440)='ns/ipc\x00') getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0}, &(0x7f0000000800)=0xc) r10 = getegid() r11 = syz_open_dev$usbfs(&(0x7f0000000080), 0x77, 0x101201) ioctl$USBDEVFS_CONTROL(r11, 0x80045518, &(0x7f00000000c0)={0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000840)={0x0, 0x0}) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000880)) r13 = getegid() bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0xf, 0x38, &(0x7f0000000f80)=ANY=[@ANYBLOB="00fffbffff181100000000000000000500000000", @ANYRES32=0x1, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf090000000000005509010000000000950000000000000044a7f8fffcffffff8520000001000000850000002c00000018110000", @ANYRES32=0x1, @ANYBLOB="0000000000000000b7020000000000008500000086000000185b00000300000000000000000000008520000004000000b7080000000000007b8af8ff00000000b7080000060000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32, @ANYBLOB="0000000000000000b70500000800000085000000a50000008510000000000000180100002020732500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000006000000850000000600000018110000", @ANYRES32, @ANYBLOB="0000000000000000b70800001f4200007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000020000008500000082000000bf91000000000000b7020000000000008500000085000000b7000000000000009500000000000000"], &(0x7f0000001180)='syzkaller\x00', 0x1, 0xa0, &(0x7f00000011c0)=""/160, 0x41100, 0x0, '\x00', 0x0, 0x23, 0xffffffffffffffff, 0x8, &(0x7f0000001280)={0xa, 0x5}, 0x8, 0x10, &(0x7f00000012c0)={0x4, 0xd, 0x9, 0x101}, 0x10, 0x0, 0xffffffffffffffff, 0x2, &(0x7f0000001300)=[0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff], &(0x7f0000001340)=[{0x5, 0x5, 0x10, 0x7}, {0x4, 0x3, 0xf, 0x1}], 0x10, 0x10001}, 0x90) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002800)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000240)="57ed21c8447287ec64b02ff506c5b22732edd3db7140040709031bf862b6c7c6736c8d6beb3a2b2152850f7dd29473e234147f8673c9c9eb3063a805a375232d4d29278493d3c8fb11b05da6c0ed53293a2891146147c5d573fc403b912eef533217a374b95ed66728c00b0bdbd5c03cb7637a8ad4d8215d4568c0deefacd22b6bf6e24b9b23119b8311", 0x8a}, {&(0x7f0000000300)="6051654d33ed290335e1a0e00437b2f8456605011440a909ba1a44e81ed2f723389e9ae0df7b7b98584754ca6019a3e4864b3952733e53135724c49a9197d8f6b6e247ef5428", 0x46}, {&(0x7f0000000380)="649b040e537d9e3246c6f5", 0xb}, {&(0x7f0000000480)="5798d90a23c983b795954ab499006f83cc1464353b3f8ff026923131b4a9ff146d15559c813afa8a929c496c9b069ee0dc310e9a34dd1a4c169d3d3e7580d1f493ae90aa54cb7b3500d5f029083cf4e4c57f1abf942d72e2002624292946e4", 0x5f}, {&(0x7f0000000500)="b8f65962233a67a903822b21aa4789272d1c101d753a7c4a4f20eedbd6329b2e0019c4c57292010cfe8503af3217c03155f220f66625842db7914a637b9c2b222bc9032b091e70e06f1001070008f124732b1f9b54c53a0420700a7c91f3948cfca9f2578a4bee0680bc7c55c5021067d2942ac62345bde8dba91731e802e7d750b2660065e5eb09a1899aacaaf88689ead6125d86275a9320ab0ca0dfeeaf63936cbd54fe2ef0df173d51233671bcfc32f22159c2988a34bed00abe2384142a4f1dede6c873fd52cfaa97928e05", 0xfffffffffffffd12}, {&(0x7f0000000400)="1107af5ba3679c", 0x7}, {&(0x7f0000000600)="3846172bb79949c9d6189fce40bc95ff5b210220b998c1fceef2266523882c7703caaba582c13396188b4bf2e1b0004da0700779957c09a042a323072d345b704deaeeba101492cc40127b002e72810ec2b74872a036091cdfbdd548c9d372f1901a1d51ec53a8772f7438b9f710eba6c9eaef66f50d5b2cac31ad93930dbd3a298b94dcb91f84db7d4215b28e2e5a989b90f33b5a616fa632921c7add5ab3d31fc9", 0xa2}], 0x7, &(0x7f00000008c0)=[@rights={{0x1c, 0x1, 0x1, [r0, r1, r1]}}, @rights={{0x20, 0x1, 0x1, [r0, r0, r1, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r3, r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, r9, r10}}}, @rights={{0x20, 0x1, 0x1, [r8, r1, r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {r12, r5, r13}}}], 0xc0, 0x4000000}}, {{&(0x7f0000000980)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000d00)=[{&(0x7f0000000a00)="de1795afbf57473f88e4e9f9e4fd7314203349d797147e31476d80f4c7132b726ea09a37878f2435bdc78016a876f4f9f04e42566588447f4b52be761e53b9e3f005e882", 0x44}, {&(0x7f0000000a80)="8608a8bbc6", 0x5}, {&(0x7f0000000ac0)="e88c048d84e64dabb64ed40518fb1e9113f94e2c9d6ec85f7c3746423310348a9548f656148c460bbac4d23d7faf0e0ce0a5ef37", 0x34}, {&(0x7f0000000b00)="b8478c429a2958d265835e61b8dec5ca55b8baa3cc3a270df8491a6f9f2ce73bb2567775a6298266c1b5c6563613fa1855f5cc5734045f44cbbe8a39925aebc71d5f29b4785af86d6ebb46571199c4782cbc3117fc5f7c79d457befe772cea681640d7934aed18d315f2c60e111ca097ddad33c7752cac0e05fd4e071cf3d0108f604d", 0x83}, {&(0x7f0000000bc0)="78fffd199bfda4c6c6673eac420bc1c255daa2c7acc5ec3a3ad88674d92a7dcb9ee72bd12766b32e4e3d88b49056bdfd14113055a7d8641cea9381df34797cdc0b1fb1e392e357921948253f68b5847d9eab9d4aca756e06ff6ebcab49b8cadd08e838af0bcc6d247b5db92a15e1f476a15a62cd6e0b811017721d4f17757fb087bb84e4bd6a0aef04fcab85c400350d5ebd4fef5c18778936d53b2017fc32dfa2adec9a160dedf6f752fe0037d1af67ad7b7e2c26260985377d7d831eec0580266f552637e7c64e27f9be0617e496fb733ff3144d4618b7b978444cc35f40ae0aa8ba46be5c41567536", 0xea}, {&(0x7f0000000cc0)}], 0x6, &(0x7f0000001600)}}, {{&(0x7f0000001600)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000f40)=[{&(0x7f0000000e40)="52978ad2a41f0de0ff6c49fff99277ab6dafd01bb0d7c44e8424d8c2fdef8b7ea6eebcd3d28685e2baaa1beea0be93db015741625181e8aceb43422cd2820c736fb357cd55a2c3798908606490fa279316ea6087ae2352af687b12bfbe7d144c051a7da00319caac91f1345aa74fa503f4b39f9377f195f89dec9653521cb062e6995bf169a1d5eb9e04409e74e9a5ecc8820982b32e7fc6456492a5dbf3ea9c5ed6e18b8af41c152efd34c0e6e842ab5bbf56ce35467a05bf9c3811c7227d3b96cb42", 0xc3}], 0x1, &(0x7f0000001440)=[@cred={{0x1c, 0x1, 0x2, {0x0, r9}}}], 0x20, 0x24000040}}, {{&(0x7f0000001480)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000027c0)=[{&(0x7f0000001500)="bc01dfef93db1860ef528c695bcae72a2851ac08822d73b840eedd3dbd2e9e2964f2c02ceba119e21828a618f22d8becff954a76c8006225cc901b9cf297ce51e7d728f26c1b3b88ff0c77380c9d2a99d8e48e086939dd051bc8f701103d42b07278ff1150416567bec316e8042a93958dd40d799ad750dcef6f079eef81a34870dee95ba7ba5622451e58eb57226699566c3d171a7877b1c05a859d660b196d95a69eef50eb5171dd3270b64b1ac54cef717a0fd9dd3d6d512130358a27affa523425a17310340f8700b352e8e042a030938511c323ff", 0xd7}, {&(0x7f00000017c0)="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", 0x16a}, {&(0x7f00000016c0)="22d3bd4644d54a73641051521d5e96511c43c4d42443ab0be7c33d3539c90957f3ea3644097d561871bd200d1c89fa2a677ba2fe810542ea1f3452d79732c65840df41eb58fa888b8b98458376b424dcc3491df9a219f8ca138be25f2e66a354a242dcb1b4b88c572edcaa300f5d9e29569ae105d0578b1268af828c6c4bfd2889cc11cd0bc28066cf6c8172598b7f7dfa1c52e90dfa9d0961253a508386e7ce6c709ba1e7e1df7ef11ebd92eb3a6eace63f8051e95ce457b41847cde25e4a922a790da537b3e30ab82d30036ce43ae5", 0xd0}, {&(0x7f0000002900)="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", 0x1005}], 0x4, 0x0, 0x0, 0x20040800}}], 0x4, 0x4001000) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r14 = socket$inet(0x2, 0x2, 0x0) r15 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) pread64(r15, &(0x7f0000000140)=""/39, 0x27, 0x1149d5b2) setsockopt$inet_mreqn(r14, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r14, 0x0, 0x29, &(0x7f0000001680)=ANY=[@ANYBLOB="e0000002ff0000010000000003fe4a2a809c5e02306cee2ad4be"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:09 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e000000000020000"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) (async) socket$netlink(0x10, 0x3, 0x0) (async) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) (async) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) (async) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) (async) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e000000000020000"], 0x57) (async) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) (async) 06:11:09 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x36, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:09 executing program 2: sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)={0x40, 0x0, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_DEBUG_MSGMASK={0x14, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x2}, @ETHTOOL_A_BITSET_VALUE={0x4}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}, @ETHTOOL_A_DEBUG_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan0\x00'}]}]}, 0x40}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x34, 0x34, 0x4, [@restrict={0x2}, @var={0x9, 0x0, 0x0, 0xe, 0x1, 0x1}, @volatile={0x3}, @volatile={0x2, 0x0, 0x0, 0x9, 0x4}]}, {0x0, [0x30, 0x202be71b77080f70]}}, &(0x7f00000001c0)=""/85, 0x50, 0x55}, 0x20) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000240)={0x1, 0x0}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f00000007c0)=ANY=[], &(0x7f0000000280)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x23, '\x00', 0x0, 0x11, r1, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, r2}, 0x90) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r6) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r5, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11ffffffff000000", @ANYRES32=r7, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000005840)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000002540)=ANY=[@ANYBLOB="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", @ANYRES32=r7, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000001280)=@newtfilter={0x12a8, 0x2c, 0xd27, 0x0, 0x0, {0x60, 0x0, 0x0, r7, {}, {}, {0xc}}, [@filter_kind_options=@f_basic={{0xa}, {0x1278, 0x2, [@TCA_BASIC_EMATCHES={0x1274, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x1}}, @TCA_EMATCH_TREE_LIST={0x54, 0x2, 0x0, 0x1, [@TCF_EM_META={0x50, 0x1, 0x0, 0x0, {{}, [@TCA_EM_META_RVALUE={0x4}, @TCA_EM_META_HDR={0xc, 0x1, {{0x5}}}, @TCA_EM_META_LVALUE={0x12, 0x2, [@TCF_META_TYPE_VAR="8f935dcaf4", @TCF_META_TYPE_VAR="36d7f190af093d2146", @TCF_META_TYPE_INT, @TCF_META_TYPE_INT, @TCF_META_TYPE_INT, @TCF_META_TYPE_VAR="4eeed1526222", @TCF_META_TYPE_INT]}]}}]}, @TCA_EMATCH_TREE_LIST={0x1214, 0x2, 0x0, 0x1, [@TCF_EM_IPT={0x11d8, 0x0, 0x0, 0x0, {{}, [@TCA_EM_IPT_MATCH_DATA={0x1004, 0x5, "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"}, @TCA_EM_IPT_NFPROTO={0xfffffffffffffe74}, @TCA_EM_IPT_HOOK={0xfffffffffffffe81}, @TCA_EM_IPT_MATCH_REVISION={0x5}, @TCA_EM_IPT_HOOK={0x8}, @TCA_EM_IPT_MATCH_DATA={0xff, 0x5, "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"}, @TCA_EM_IPT_MATCH_DATA={0x9e, 0x5, "6910214cf4e174c29afbbd0454eed7a834b52eed50a7fadd0849c7a88dc59e9031c65c526a192dfacae27464aa43c592ba7af6b05d15c4ab1ec4c8ca80d8640f7ba73dab4ec1bfb2709e5439c99724476a97b2cd3a4cd82d4d4b359de65cb313b3405eda141379ea6602e6f37eb367dfe798cdfd749423b92c877844d09482405ccb3ece3a47c43079bcf3ba30e7f33da1a828e39857d4c839a7"}, @TCA_EM_IPT_NFPROTO={0x5}]}}, @TCF_EM_CONTAINER={0x1c, 0x0, 0x0, 0x0, {{}, "ccd7ad278fc49b0af22d2f74283c"}}, @TCF_EM_IPT={0x1c, 0x0, 0x0, 0x0, {{}, [@TCA_EM_IPT_NFPROTO={0x5}, @TCA_EM_IPT_MATCH_REVISION={0x5}]}}]}]}]}}]}, 0x12a8}}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001480)={0x12, 0x4, &(0x7f0000000000)=@raw=[@cb_func={0x18, 0xb, 0x4, 0x0, 0xfffffffffffffffb}, @cb_func={0x18, 0x5, 0x4, 0x0, 0xffffffffffffffff}], &(0x7f00000002c0)='GPL\x00', 0x3ff, 0x1000, &(0x7f0000000480)=""/4096, 0x40f00, 0x52, '\x00', r7, 0x22, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000300)={0x5, 0x4, 0x5}, 0x10, r2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x6}, 0x90) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket(0x11, 0x80a, 0x0) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) sendmsg$nl_route(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000440)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bond={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BOND_MIIMON={0x8, 0x3, 0x7}]}}}]}, 0x3c}}, 0x0) r11 = socket(0x840000000002, 0x3, 0xff) connect$inet(r11, &(0x7f0000000540)={0x2, 0x0, @dev}, 0x10) ioctl$ifreq_SIOCGIFINDEX_wireguard(r11, 0x8933, &(0x7f00000002c0)={'wg2\x00', 0x0}) sendmmsg$inet(r11, &(0x7f0000000380)=[{{0x0, 0x0, 0x0}, 0xfffffdef}, {{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000580)='t', 0x1}], 0x1, &(0x7f0000000300)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r12, @private, @multicast2}}}], 0x20}}], 0x2, 0x401eb94) sendmsg$ETHTOOL_MSG_LINKINFO_GET(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x100, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x482062cc97c1b2a}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip_vti0\x00'}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_vlan\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r0}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}]}, @HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'rose0\x00'}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r12}]}]}, 0x100}, 0x1, 0x0, 0x0, 0x40}, 0x24000030) r13 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r13) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='pstore\x00', 0x820, 0x0) r14 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r15 = syz_open_procfs(r14, &(0x7f00000003c0)='stat\x00') preadv(r15, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0x0) [ 88.096958][ T6280] loop3: detected capacity change from 0 to 512 [ 88.128190][ T6280] EXT4-fs error (device loop3): ext4_orphan_get:1394: inode #16: comm syz-executor.3: casefold flag without casefold feature 06:11:09 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2=0xe0000001, @loopback, @empty}, 0xc) [ 88.175856][ T6280] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz-executor.3: couldn't read orphan inode 16 (err -117) [ 88.204422][ T6280] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 88.233631][ T6294] validate_nla: 306 callbacks suppressed [ 88.233653][ T6294] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 88.240145][ T6280] ext4 filesystem being mounted at /root/syzkaller-testdir1528796875/syzkaller.ODRZFn/249/file1 supports timestamps until 2038-01-19 (0x7fffffff) 06:11:09 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) (async) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) (async) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) (async, rerun: 32) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e000000000020000"], 0x57) (async, rerun: 32) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) [ 88.272953][ T27] audit: type=1400 audit(1707631869.806:206): avc: denied { write } for pid=6279 comm="syz-executor.3" name="001" dev="devtmpfs" ino=146 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 88.314734][ T6280] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 88.326592][ T6292] __nla_validate_parse: 2 callbacks suppressed [ 88.326604][ T6292] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 88.342966][ T6299] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 88.360118][ T6299] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 88.379803][ T6303] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 88.388113][ T6292] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 06:11:10 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback=0x7f000002, @empty}, 0xc) 06:11:10 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) r3 = memfd_create(&(0x7f0000000140)='-B\xd5NI\xc5j\x9appp\xf0\b\x84\xa2m\x00\v\x18\x004\xa6Ey\xdb\xd1\xa7\xb1S\xf1:)\x00\xca\xd7Uw\x00\xbc\xfa2\xb3\xbb\x8d\xac\xacva}knh#\xcf)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8b\x066\xb8G\xd1c\xe1$\xff\x97k\xde\xc5\xe96\xddU)\xc98M\xcd\xfb\xcc\x82n=\x7f=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93=\xabQ\xf7\x05\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xac \xe8\xb6\xdf\x16J\xab\xecC\xe2{\xfd\x8a\xb4\x8e\x9c\xfb\xf6\xe9\xd8]B6)\x9f\x9cR\xae\x12G\xd8\xa4y\xef\x02?\xf2\xe7}\ra\x97F', 0x0) r4 = dup(r3) write$cgroup_pid(r4, &(0x7f0000000040)=0xffffffffffffffff, 0xe) r5 = memfd_create(&(0x7f00000005c0)='-B\xd5NI\xc5j\x9appp\xf0\b\x84\xa2m\x00\v\x18\x004\xa6Ey\xdb\xd1\xa7\xb1S\xf1:)\x00\xca\xd7Uw\x00\xbc\xfa2\xb3\xbb\x8d\xac\xacva}knh#\xcf)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8b\x066\xb8G\xd1c\xe1$\xff\x97k\xde\xc5\xe96\xddU)\xc98M\xcd\xfb\xcc\x82n=\x7f=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93=\xabQ\xf7\x05\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xac \xe8\xb6\xdf\x16J\xab\xecC\xe2{\xfd\x8a\xb4\x8e\x9c\xfb\xf6\xe9\xd8]B6)\x9f\x9cR\xae\x12G\xd8\xa4y\xef\x02?\xf2\xe7}\ra\x97F', 0x0) copy_file_range(r4, &(0x7f0000000000), r5, &(0x7f0000000080), 0x1, 0x0) r6 = socket(0x2, 0x3, 0x6) sendto$inet(r6, 0x0, 0x0, 0x0, &(0x7f0000006200)={0x2, 0x0, @empty}, 0x10) recvmmsg(r6, &(0x7f0000002040)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x40, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(r4, 0xc0189377, &(0x7f0000000000)={{0x1, 0x1, 0x18, r6, {0x0, 0x9}}, './file0\x00'}) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:10 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) (async) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) socket$netlink(0x10, 0x3, 0x0) (async) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) r2 = gettid() perf_event_open(&(0x7f0000000040)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000fc0)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@private}, 0x0, @in=@local}}, &(0x7f00000010c0)=0xe8) getegid() (async) r4 = getegid() sendmmsg(0xffffffffffffffff, &(0x7f0000001440)=[{{&(0x7f0000000280)=@l2={0x1f, 0x1000, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0x8, 0x1}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000300)="8f32aba438069cd2e25f905e70b8b7fd0b", 0x11}], 0x1, &(0x7f0000001940)=ANY=[@ANYBLOB="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"], 0x178}}, {{&(0x7f0000000dc0)=@nl=@proc={0x10, 0x0, 0x25dfdbff, 0x8000000}, 0x80, &(0x7f0000001240)=[{&(0x7f0000001200)='D', 0x1}], 0x1}}], 0x2, 0x24000801) (async) sendmmsg(0xffffffffffffffff, &(0x7f0000001440)=[{{&(0x7f0000000280)=@l2={0x1f, 0x1000, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0x8, 0x1}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000300)="8f32aba438069cd2e25f905e70b8b7fd0b", 0x11}], 0x1, &(0x7f0000001940)=ANY=[@ANYBLOB="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"], 0x178}}, {{&(0x7f0000000dc0)=@nl=@proc={0x10, 0x0, 0x25dfdbff, 0x8000000}, 0x80, &(0x7f0000001240)=[{&(0x7f0000001200)='D', 0x1}], 0x1}}], 0x2, 0x24000801) syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000200)='./file1\x00', 0x2000000, &(0x7f0000000080)=ANY=[@ANYRES16=r4, @ANYRESHEX=0x0, @ANYRES8=0x0, @ANYRES32=r4, @ANYRES32=r4], 0x1, 0x4f5, &(0x7f0000000740)="$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") sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001280)=[{{&(0x7f0000000180)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000740)=[{&(0x7f0000000200)="aa4e5ad343ec5d6a0531d94fcbec78f8b9e7cf6dc01d76e62ff4846e7f0f87b52868cfb7e523829853fa6ce16d1f15af64dac5de14024bead18353d51ca21c88ff59ffd79051bcb7c009367048df662f0945d6e1119f61d598ef5ee1cb3b45b25b15", 0x62}, {&(0x7f0000001100)="cca9a6de8eae86d3b1f719582a19389cc9387dc215d0780ea28b48ba9af427fe66c201d68b5ff670816f613cf21299977de8a5ace771fb58006d3c718b8cab156a3e289b2fc608c52c08f9a12762b1d798f196873f38f8d93028ddccc1b9f93d8ced82ac4eaf92ba66f8a4d61b8b4d8a3b201b7c45a219a19f8e452a1c71b47ae38cbc230498f452bd1fc73b5d167cf3170bc530de8e574a3aa32eaa4a64284a41c7216ccf147fd34732cb0dd8892f0653ddef366bd5f24da8cfbcf98bbbb953e1961f151a41", 0xc6}, {&(0x7f0000000380)="afadad1e4e3eda9ba9a0bc6d236da15d4094a34f7cc7e38d1f4e57dc99b3f0c954bd884d1f79572fdfa66404bc4dab97dae61ee9c3d697bc3bacdb25118d92e885c3d4b22933c8565251e3d8", 0x4c}, {&(0x7f0000000400)="f3c8b6351fc4c1c7b74d3970852aa67af14e2a9e360bfbdc1bffc363179213d4a5d9cde687512cbee15ab18ff150e410bb0bd054e5a1c616ef13c7d5b1bf2ee55e5c344ce3b015eea0dfdba27a234b8203560e2d6ecb670e27c21d9eb4ec5fac1f1b64a5976954287034c556dd17202c6d", 0x71}, {&(0x7f0000000480)="23e5f25985a3899d2c2da855d02cd49b2583e67ae4ecb038a1ca6489d9e0cf4a30b73bdf34252763a5be130497d796f1db9422ec1be126202a300f2ea8596a5d2e11b44381218a09d32aa0243c73d29b70bdbda551d016b2fba94b40e7cb467d4409a71845072b40a2bae5eac82cff0ce2206365b599e5d83d548839248f94cded5684f40da26aa05f94919d199eae2ba36a0e564aeea64c50b9e60086a32d91fafdd8c313a11fbdc45a464997794e839e0d9b4c99d3c0cd9a87dbf23ad5e213bc6962cc1f", 0xc5}, {&(0x7f0000000580)="edd31b1f566e66e6a93a6793bf96f255833792dfdd78b45e651c4cdf261da2f073f232ee0e4c11a92295c9ced02898a9feaa5ce11c805757b73100d11115e0acc7d96f209aa94a2351cffa5d98ae3eb96335f3d55dcacdfcfdd65a7e6c7a74f0719aa395b2b6ac90042af4c7cdb7d27513387879fd3caeb27d291e5d0d365d6cc244d1aebced8487cfe28c98d03e448ea1c77d5d4304ae30b1ecb1d4b11701f541", 0xa1}, {&(0x7f0000000640)="e4157691e16d54e8df6674fb55218d2d1c9439d8951226b742a5d050ad30a13008e0891f88a6aa658a2cb785e28b29de4dc74ccc79e244aa00ebab1370bd5a44401b467c0ec2e066e262f8fb56784b109d54029ba31765ca2c4037c48ae73372cd21f3ccd693001f07cb9218b37b6503a51942190fdc02bde51179cace64a885a894add42227", 0x86}, {&(0x7f0000000700)="608e271b1a6d233c38ea47b41d72e5cd948cb03c127f01bbe967dfa8e4efe22bc2a4d2fcace92b2c6bfe30c4", 0x2c}], 0x8, &(0x7f0000000c40)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=r4, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=0x0, @ANYRES32=r4, @ANYBLOB="0000000034000000004000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x150, 0x40000}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000780)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff, 0xffffffffffffffff}}, './file0\x00'}) r7 = syz_clone(0x800, &(0x7f00000002c0), 0x0, &(0x7f0000000300), &(0x7f0000000340), &(0x7f00000005c0)) r8 = syz_open_procfs$namespace(r7, &(0x7f0000000440)='ns/ipc\x00') getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0}, &(0x7f0000000800)=0xc) r10 = getegid() syz_open_dev$usbfs(&(0x7f0000000080), 0x77, 0x101201) (async) r11 = syz_open_dev$usbfs(&(0x7f0000000080), 0x77, 0x101201) ioctl$USBDEVFS_CONTROL(r11, 0x80045518, &(0x7f00000000c0)={0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) ioctl$USBDEVFS_CONTROL(r11, 0x80045518, &(0x7f00000000c0)={0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000840)={0x0, 0x0}) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000880)) r13 = getegid() bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0xf, 0x38, &(0x7f0000000f80)=ANY=[@ANYBLOB="00fffbffff181100000000000000000500000000", @ANYRES32=0x1, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf090000000000005509010000000000950000000000000044a7f8fffcffffff8520000001000000850000002c00000018110000", @ANYRES32=0x1, @ANYBLOB="0000000000000000b7020000000000008500000086000000185b00000300000000000000000000008520000004000000b7080000000000007b8af8ff00000000b7080000060000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32, @ANYBLOB="0000000000000000b70500000800000085000000a50000008510000000000000180100002020732500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000006000000850000000600000018110000", @ANYRES32, @ANYBLOB="0000000000000000b70800001f4200007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000020000008500000082000000bf91000000000000b7020000000000008500000085000000b7000000000000009500000000000000"], &(0x7f0000001180)='syzkaller\x00', 0x1, 0xa0, &(0x7f00000011c0)=""/160, 0x41100, 0x0, '\x00', 0x0, 0x23, 0xffffffffffffffff, 0x8, &(0x7f0000001280)={0xa, 0x5}, 0x8, 0x10, &(0x7f00000012c0)={0x4, 0xd, 0x9, 0x101}, 0x10, 0x0, 0xffffffffffffffff, 0x2, &(0x7f0000001300)=[0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff], &(0x7f0000001340)=[{0x5, 0x5, 0x10, 0x7}, {0x4, 0x3, 0xf, 0x1}], 0x10, 0x10001}, 0x90) (async) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0xf, 0x38, &(0x7f0000000f80)=ANY=[@ANYBLOB="00fffbffff181100000000000000000500000000", @ANYRES32=0x1, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf090000000000005509010000000000950000000000000044a7f8fffcffffff8520000001000000850000002c00000018110000", @ANYRES32=0x1, @ANYBLOB="0000000000000000b7020000000000008500000086000000185b00000300000000000000000000008520000004000000b7080000000000007b8af8ff00000000b7080000060000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32, @ANYBLOB="0000000000000000b70500000800000085000000a50000008510000000000000180100002020732500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000006000000850000000600000018110000", @ANYRES32, @ANYBLOB="0000000000000000b70800001f4200007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000020000008500000082000000bf91000000000000b7020000000000008500000085000000b7000000000000009500000000000000"], &(0x7f0000001180)='syzkaller\x00', 0x1, 0xa0, &(0x7f00000011c0)=""/160, 0x41100, 0x0, '\x00', 0x0, 0x23, 0xffffffffffffffff, 0x8, &(0x7f0000001280)={0xa, 0x5}, 0x8, 0x10, &(0x7f00000012c0)={0x4, 0xd, 0x9, 0x101}, 0x10, 0x0, 0xffffffffffffffff, 0x2, &(0x7f0000001300)=[0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff], &(0x7f0000001340)=[{0x5, 0x5, 0x10, 0x7}, {0x4, 0x3, 0xf, 0x1}], 0x10, 0x10001}, 0x90) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002800)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000240)="57ed21c8447287ec64b02ff506c5b22732edd3db7140040709031bf862b6c7c6736c8d6beb3a2b2152850f7dd29473e234147f8673c9c9eb3063a805a375232d4d29278493d3c8fb11b05da6c0ed53293a2891146147c5d573fc403b912eef533217a374b95ed66728c00b0bdbd5c03cb7637a8ad4d8215d4568c0deefacd22b6bf6e24b9b23119b8311", 0x8a}, {&(0x7f0000000300)="6051654d33ed290335e1a0e00437b2f8456605011440a909ba1a44e81ed2f723389e9ae0df7b7b98584754ca6019a3e4864b3952733e53135724c49a9197d8f6b6e247ef5428", 0x46}, {&(0x7f0000000380)="649b040e537d9e3246c6f5", 0xb}, {&(0x7f0000000480)="5798d90a23c983b795954ab499006f83cc1464353b3f8ff026923131b4a9ff146d15559c813afa8a929c496c9b069ee0dc310e9a34dd1a4c169d3d3e7580d1f493ae90aa54cb7b3500d5f029083cf4e4c57f1abf942d72e2002624292946e4", 0x5f}, {&(0x7f0000000500)="b8f65962233a67a903822b21aa4789272d1c101d753a7c4a4f20eedbd6329b2e0019c4c57292010cfe8503af3217c03155f220f66625842db7914a637b9c2b222bc9032b091e70e06f1001070008f124732b1f9b54c53a0420700a7c91f3948cfca9f2578a4bee0680bc7c55c5021067d2942ac62345bde8dba91731e802e7d750b2660065e5eb09a1899aacaaf88689ead6125d86275a9320ab0ca0dfeeaf63936cbd54fe2ef0df173d51233671bcfc32f22159c2988a34bed00abe2384142a4f1dede6c873fd52cfaa97928e05", 0xfffffffffffffd12}, {&(0x7f0000000400)="1107af5ba3679c", 0x7}, {&(0x7f0000000600)="3846172bb79949c9d6189fce40bc95ff5b210220b998c1fceef2266523882c7703caaba582c13396188b4bf2e1b0004da0700779957c09a042a323072d345b704deaeeba101492cc40127b002e72810ec2b74872a036091cdfbdd548c9d372f1901a1d51ec53a8772f7438b9f710eba6c9eaef66f50d5b2cac31ad93930dbd3a298b94dcb91f84db7d4215b28e2e5a989b90f33b5a616fa632921c7add5ab3d31fc9", 0xa2}], 0x7, &(0x7f00000008c0)=[@rights={{0x1c, 0x1, 0x1, [r0, r1, r1]}}, @rights={{0x20, 0x1, 0x1, [r0, r0, r1, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r3, r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, r9, r10}}}, @rights={{0x20, 0x1, 0x1, [r8, r1, r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {r12, r5, r13}}}], 0xc0, 0x4000000}}, {{&(0x7f0000000980)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000d00)=[{&(0x7f0000000a00)="de1795afbf57473f88e4e9f9e4fd7314203349d797147e31476d80f4c7132b726ea09a37878f2435bdc78016a876f4f9f04e42566588447f4b52be761e53b9e3f005e882", 0x44}, {&(0x7f0000000a80)="8608a8bbc6", 0x5}, {&(0x7f0000000ac0)="e88c048d84e64dabb64ed40518fb1e9113f94e2c9d6ec85f7c3746423310348a9548f656148c460bbac4d23d7faf0e0ce0a5ef37", 0x34}, {&(0x7f0000000b00)="b8478c429a2958d265835e61b8dec5ca55b8baa3cc3a270df8491a6f9f2ce73bb2567775a6298266c1b5c6563613fa1855f5cc5734045f44cbbe8a39925aebc71d5f29b4785af86d6ebb46571199c4782cbc3117fc5f7c79d457befe772cea681640d7934aed18d315f2c60e111ca097ddad33c7752cac0e05fd4e071cf3d0108f604d", 0x83}, {&(0x7f0000000bc0)="78fffd199bfda4c6c6673eac420bc1c255daa2c7acc5ec3a3ad88674d92a7dcb9ee72bd12766b32e4e3d88b49056bdfd14113055a7d8641cea9381df34797cdc0b1fb1e392e357921948253f68b5847d9eab9d4aca756e06ff6ebcab49b8cadd08e838af0bcc6d247b5db92a15e1f476a15a62cd6e0b811017721d4f17757fb087bb84e4bd6a0aef04fcab85c400350d5ebd4fef5c18778936d53b2017fc32dfa2adec9a160dedf6f752fe0037d1af67ad7b7e2c26260985377d7d831eec0580266f552637e7c64e27f9be0617e496fb733ff3144d4618b7b978444cc35f40ae0aa8ba46be5c41567536", 0xea}, {&(0x7f0000000cc0)}], 0x6, &(0x7f0000001600)}}, {{&(0x7f0000001600)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000f40)=[{&(0x7f0000000e40)="52978ad2a41f0de0ff6c49fff99277ab6dafd01bb0d7c44e8424d8c2fdef8b7ea6eebcd3d28685e2baaa1beea0be93db015741625181e8aceb43422cd2820c736fb357cd55a2c3798908606490fa279316ea6087ae2352af687b12bfbe7d144c051a7da00319caac91f1345aa74fa503f4b39f9377f195f89dec9653521cb062e6995bf169a1d5eb9e04409e74e9a5ecc8820982b32e7fc6456492a5dbf3ea9c5ed6e18b8af41c152efd34c0e6e842ab5bbf56ce35467a05bf9c3811c7227d3b96cb42", 0xc3}], 0x1, &(0x7f0000001440)=[@cred={{0x1c, 0x1, 0x2, {0x0, r9}}}], 0x20, 0x24000040}}, {{&(0x7f0000001480)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000027c0)=[{&(0x7f0000001500)="bc01dfef93db1860ef528c695bcae72a2851ac08822d73b840eedd3dbd2e9e2964f2c02ceba119e21828a618f22d8becff954a76c8006225cc901b9cf297ce51e7d728f26c1b3b88ff0c77380c9d2a99d8e48e086939dd051bc8f701103d42b07278ff1150416567bec316e8042a93958dd40d799ad750dcef6f079eef81a34870dee95ba7ba5622451e58eb57226699566c3d171a7877b1c05a859d660b196d95a69eef50eb5171dd3270b64b1ac54cef717a0fd9dd3d6d512130358a27affa523425a17310340f8700b352e8e042a030938511c323ff", 0xd7}, 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{&(0x7f00000016c0)="22d3bd4644d54a73641051521d5e96511c43c4d42443ab0be7c33d3539c90957f3ea3644097d561871bd200d1c89fa2a677ba2fe810542ea1f3452d79732c65840df41eb58fa888b8b98458376b424dcc3491df9a219f8ca138be25f2e66a354a242dcb1b4b88c572edcaa300f5d9e29569ae105d0578b1268af828c6c4bfd2889cc11cd0bc28066cf6c8172598b7f7dfa1c52e90dfa9d0961253a508386e7ce6c709ba1e7e1df7ef11ebd92eb3a6eace63f8051e95ce457b41847cde25e4a922a790da537b3e30ab82d30036ce43ae5", 0xd0}, {&(0x7f0000002900)="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0x1005}], 0x4, 0x0, 0x0, 0x20040800}}], 0x4, 0x4001000) (async) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002800)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000240)="57ed21c8447287ec64b02ff506c5b22732edd3db7140040709031bf862b6c7c6736c8d6beb3a2b2152850f7dd29473e234147f8673c9c9eb3063a805a375232d4d29278493d3c8fb11b05da6c0ed53293a2891146147c5d573fc403b912eef533217a374b95ed66728c00b0bdbd5c03cb7637a8ad4d8215d4568c0deefacd22b6bf6e24b9b23119b8311", 0x8a}, {&(0x7f0000000300)="6051654d33ed290335e1a0e00437b2f8456605011440a909ba1a44e81ed2f723389e9ae0df7b7b98584754ca6019a3e4864b3952733e53135724c49a9197d8f6b6e247ef5428", 0x46}, {&(0x7f0000000380)="649b040e537d9e3246c6f5", 0xb}, {&(0x7f0000000480)="5798d90a23c983b795954ab499006f83cc1464353b3f8ff026923131b4a9ff146d15559c813afa8a929c496c9b069ee0dc310e9a34dd1a4c169d3d3e7580d1f493ae90aa54cb7b3500d5f029083cf4e4c57f1abf942d72e2002624292946e4", 0x5f}, {&(0x7f0000000500)="b8f65962233a67a903822b21aa4789272d1c101d753a7c4a4f20eedbd6329b2e0019c4c57292010cfe8503af3217c03155f220f66625842db7914a637b9c2b222bc9032b091e70e06f1001070008f124732b1f9b54c53a0420700a7c91f3948cfca9f2578a4bee0680bc7c55c5021067d2942ac62345bde8dba91731e802e7d750b2660065e5eb09a1899aacaaf88689ead6125d86275a9320ab0ca0dfeeaf63936cbd54fe2ef0df173d51233671bcfc32f22159c2988a34bed00abe2384142a4f1dede6c873fd52cfaa97928e05", 0xfffffffffffffd12}, {&(0x7f0000000400)="1107af5ba3679c", 0x7}, {&(0x7f0000000600)="3846172bb79949c9d6189fce40bc95ff5b210220b998c1fceef2266523882c7703caaba582c13396188b4bf2e1b0004da0700779957c09a042a323072d345b704deaeeba101492cc40127b002e72810ec2b74872a036091cdfbdd548c9d372f1901a1d51ec53a8772f7438b9f710eba6c9eaef66f50d5b2cac31ad93930dbd3a298b94dcb91f84db7d4215b28e2e5a989b90f33b5a616fa632921c7add5ab3d31fc9", 0xa2}], 0x7, &(0x7f00000008c0)=[@rights={{0x1c, 0x1, 0x1, [r0, r1, r1]}}, @rights={{0x20, 0x1, 0x1, [r0, r0, r1, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r3, r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, r9, r10}}}, @rights={{0x20, 0x1, 0x1, [r8, r1, r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {r12, r5, r13}}}], 0xc0, 0x4000000}}, {{&(0x7f0000000980)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000d00)=[{&(0x7f0000000a00)="de1795afbf57473f88e4e9f9e4fd7314203349d797147e31476d80f4c7132b726ea09a37878f2435bdc78016a876f4f9f04e42566588447f4b52be761e53b9e3f005e882", 0x44}, {&(0x7f0000000a80)="8608a8bbc6", 0x5}, {&(0x7f0000000ac0)="e88c048d84e64dabb64ed40518fb1e9113f94e2c9d6ec85f7c3746423310348a9548f656148c460bbac4d23d7faf0e0ce0a5ef37", 0x34}, {&(0x7f0000000b00)="b8478c429a2958d265835e61b8dec5ca55b8baa3cc3a270df8491a6f9f2ce73bb2567775a6298266c1b5c6563613fa1855f5cc5734045f44cbbe8a39925aebc71d5f29b4785af86d6ebb46571199c4782cbc3117fc5f7c79d457befe772cea681640d7934aed18d315f2c60e111ca097ddad33c7752cac0e05fd4e071cf3d0108f604d", 0x83}, {&(0x7f0000000bc0)="78fffd199bfda4c6c6673eac420bc1c255daa2c7acc5ec3a3ad88674d92a7dcb9ee72bd12766b32e4e3d88b49056bdfd14113055a7d8641cea9381df34797cdc0b1fb1e392e357921948253f68b5847d9eab9d4aca756e06ff6ebcab49b8cadd08e838af0bcc6d247b5db92a15e1f476a15a62cd6e0b811017721d4f17757fb087bb84e4bd6a0aef04fcab85c400350d5ebd4fef5c18778936d53b2017fc32dfa2adec9a160dedf6f752fe0037d1af67ad7b7e2c26260985377d7d831eec0580266f552637e7c64e27f9be0617e496fb733ff3144d4618b7b978444cc35f40ae0aa8ba46be5c41567536", 0xea}, {&(0x7f0000000cc0)}], 0x6, &(0x7f0000001600)}}, {{&(0x7f0000001600)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000f40)=[{&(0x7f0000000e40)="52978ad2a41f0de0ff6c49fff99277ab6dafd01bb0d7c44e8424d8c2fdef8b7ea6eebcd3d28685e2baaa1beea0be93db015741625181e8aceb43422cd2820c736fb357cd55a2c3798908606490fa279316ea6087ae2352af687b12bfbe7d144c051a7da00319caac91f1345aa74fa503f4b39f9377f195f89dec9653521cb062e6995bf169a1d5eb9e04409e74e9a5ecc8820982b32e7fc6456492a5dbf3ea9c5ed6e18b8af41c152efd34c0e6e842ab5bbf56ce35467a05bf9c3811c7227d3b96cb42", 0xc3}], 0x1, &(0x7f0000001440)=[@cred={{0x1c, 0x1, 0x2, {0x0, r9}}}], 0x20, 0x24000040}}, {{&(0x7f0000001480)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000027c0)=[{&(0x7f0000001500)="bc01dfef93db1860ef528c695bcae72a2851ac08822d73b840eedd3dbd2e9e2964f2c02ceba119e21828a618f22d8becff954a76c8006225cc901b9cf297ce51e7d728f26c1b3b88ff0c77380c9d2a99d8e48e086939dd051bc8f701103d42b07278ff1150416567bec316e8042a93958dd40d799ad750dcef6f079eef81a34870dee95ba7ba5622451e58eb57226699566c3d171a7877b1c05a859d660b196d95a69eef50eb5171dd3270b64b1ac54cef717a0fd9dd3d6d512130358a27affa523425a17310340f8700b352e8e042a030938511c323ff", 0xd7}, {&(0x7f00000017c0)="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", 0x16a}, {&(0x7f00000016c0)="22d3bd4644d54a73641051521d5e96511c43c4d42443ab0be7c33d3539c90957f3ea3644097d561871bd200d1c89fa2a677ba2fe810542ea1f3452d79732c65840df41eb58fa888b8b98458376b424dcc3491df9a219f8ca138be25f2e66a354a242dcb1b4b88c572edcaa300f5d9e29569ae105d0578b1268af828c6c4bfd2889cc11cd0bc28066cf6c8172598b7f7dfa1c52e90dfa9d0961253a508386e7ce6c709ba1e7e1df7ef11ebd92eb3a6eace63f8051e95ce457b41847cde25e4a922a790da537b3e30ab82d30036ce43ae5", 0xd0}, {&(0x7f0000002900)="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0x1005}], 0x4, 0x0, 0x0, 0x20040800}}], 0x4, 0x4001000) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) (async) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r14 = socket$inet(0x2, 0x2, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) (async) r15 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) pread64(r15, &(0x7f0000000140)=""/39, 0x27, 0x1149d5b2) setsockopt$inet_mreqn(r14, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r14, 0x0, 0x29, &(0x7f0000001680)=ANY=[@ANYBLOB="e0000002ff0000010000000003fe4a2a809c5e02306cee2ad4be"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) [ 88.430386][ T6304] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 88.444209][ T6306] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.2'. [ 88.477670][ T6308] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 88.486294][ T3096] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.500789][ T6310] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 06:11:10 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback=0x7f000003, @empty}, 0xc) [ 88.533936][ T6308] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 88.564940][ T6310] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 88.581374][ T27] audit: type=1400 audit(1707631870.116:207): avc: denied { read } for pid=6309 comm="syz-executor.4" lport=6 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 06:11:10 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) (async) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) (async, rerun: 64) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) (async, rerun: 64) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) (async) r2 = socket$inet(0x2, 0x2, 0x0) (async) r3 = memfd_create(&(0x7f0000000140)='-B\xd5NI\xc5j\x9appp\xf0\b\x84\xa2m\x00\v\x18\x004\xa6Ey\xdb\xd1\xa7\xb1S\xf1:)\x00\xca\xd7Uw\x00\xbc\xfa2\xb3\xbb\x8d\xac\xacva}knh#\xcf)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8b\x066\xb8G\xd1c\xe1$\xff\x97k\xde\xc5\xe96\xddU)\xc98M\xcd\xfb\xcc\x82n=\x7f=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93=\xabQ\xf7\x05\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xac \xe8\xb6\xdf\x16J\xab\xecC\xe2{\xfd\x8a\xb4\x8e\x9c\xfb\xf6\xe9\xd8]B6)\x9f\x9cR\xae\x12G\xd8\xa4y\xef\x02?\xf2\xe7}\ra\x97F', 0x0) r4 = dup(r3) write$cgroup_pid(r4, &(0x7f0000000040)=0xffffffffffffffff, 0xe) (async, rerun: 32) r5 = memfd_create(&(0x7f00000005c0)='-B\xd5NI\xc5j\x9appp\xf0\b\x84\xa2m\x00\v\x18\x004\xa6Ey\xdb\xd1\xa7\xb1S\xf1:)\x00\xca\xd7Uw\x00\xbc\xfa2\xb3\xbb\x8d\xac\xacva}knh#\xcf)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8b\x066\xb8G\xd1c\xe1$\xff\x97k\xde\xc5\xe96\xddU)\xc98M\xcd\xfb\xcc\x82n=\x7f=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93=\xabQ\xf7\x05\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xac \xe8\xb6\xdf\x16J\xab\xecC\xe2{\xfd\x8a\xb4\x8e\x9c\xfb\xf6\xe9\xd8]B6)\x9f\x9cR\xae\x12G\xd8\xa4y\xef\x02?\xf2\xe7}\ra\x97F', 0x0) (rerun: 32) copy_file_range(r4, &(0x7f0000000000), r5, &(0x7f0000000080), 0x1, 0x0) (async) r6 = socket(0x2, 0x3, 0x6) sendto$inet(r6, 0x0, 0x0, 0x0, &(0x7f0000006200)={0x2, 0x0, @empty}, 0x10) (async, rerun: 64) recvmmsg(r6, &(0x7f0000002040)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x40, 0x0) (async, rerun: 64) ioctl$AUTOFS_DEV_IOCTL_FAIL(r4, 0xc0189377, &(0x7f0000000000)={{0x1, 0x1, 0x18, r6, {0x0, 0x9}}, './file0\x00'}) (async) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) (async) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:10 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback=0x7f00000e, @empty}, 0xc) 06:11:10 executing program 2: sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)={0x40, 0x0, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_DEBUG_MSGMASK={0x14, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x2}, @ETHTOOL_A_BITSET_VALUE={0x4}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}, @ETHTOOL_A_DEBUG_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan0\x00'}]}]}, 0x40}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x34, 0x34, 0x4, [@restrict={0x2}, @var={0x9, 0x0, 0x0, 0xe, 0x1, 0x1}, @volatile={0x3}, @volatile={0x2, 0x0, 0x0, 0x9, 0x4}]}, {0x0, [0x30, 0x202be71b77080f70]}}, &(0x7f00000001c0)=""/85, 0x50, 0x55}, 0x20) (async) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000240)={0x1, 0x0}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f00000007c0)=ANY=[], &(0x7f0000000280)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x23, '\x00', 0x0, 0x11, r1, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, r2}, 0x90) r3 = socket$nl_route(0x10, 0x3, 0x0) (async) r4 = socket(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r6) (async) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r5, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11ffffffff000000", @ANYRES32=r7, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000005840)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000002540)=ANY=[@ANYBLOB="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", @ANYRES32=r7, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000001280)=@newtfilter={0x12a8, 0x2c, 0xd27, 0x0, 0x0, {0x60, 0x0, 0x0, r7, {}, {}, {0xc}}, [@filter_kind_options=@f_basic={{0xa}, {0x1278, 0x2, [@TCA_BASIC_EMATCHES={0x1274, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x1}}, @TCA_EMATCH_TREE_LIST={0x54, 0x2, 0x0, 0x1, [@TCF_EM_META={0x50, 0x1, 0x0, 0x0, {{}, [@TCA_EM_META_RVALUE={0x4}, @TCA_EM_META_HDR={0xc, 0x1, {{0x5}}}, @TCA_EM_META_LVALUE={0x12, 0x2, [@TCF_META_TYPE_VAR="8f935dcaf4", @TCF_META_TYPE_VAR="36d7f190af093d2146", @TCF_META_TYPE_INT, @TCF_META_TYPE_INT, @TCF_META_TYPE_INT, @TCF_META_TYPE_VAR="4eeed1526222", @TCF_META_TYPE_INT]}]}}]}, @TCA_EMATCH_TREE_LIST={0x1214, 0x2, 0x0, 0x1, [@TCF_EM_IPT={0x11d8, 0x0, 0x0, 0x0, {{}, [@TCA_EM_IPT_MATCH_DATA={0x1004, 0x5, "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"}, @TCA_EM_IPT_NFPROTO={0xfffffffffffffe74}, @TCA_EM_IPT_HOOK={0xfffffffffffffe81}, @TCA_EM_IPT_MATCH_REVISION={0x5}, @TCA_EM_IPT_HOOK={0x8}, @TCA_EM_IPT_MATCH_DATA={0xff, 0x5, "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"}, @TCA_EM_IPT_MATCH_DATA={0x9e, 0x5, "6910214cf4e174c29afbbd0454eed7a834b52eed50a7fadd0849c7a88dc59e9031c65c526a192dfacae27464aa43c592ba7af6b05d15c4ab1ec4c8ca80d8640f7ba73dab4ec1bfb2709e5439c99724476a97b2cd3a4cd82d4d4b359de65cb313b3405eda141379ea6602e6f37eb367dfe798cdfd749423b92c877844d09482405ccb3ece3a47c43079bcf3ba30e7f33da1a828e39857d4c839a7"}, @TCA_EM_IPT_NFPROTO={0x5}]}}, @TCF_EM_CONTAINER={0x1c, 0x0, 0x0, 0x0, {{}, "ccd7ad278fc49b0af22d2f74283c"}}, @TCF_EM_IPT={0x1c, 0x0, 0x0, 0x0, {{}, [@TCA_EM_IPT_NFPROTO={0x5}, @TCA_EM_IPT_MATCH_REVISION={0x5}]}}]}]}]}}]}, 0x12a8}}, 0x0) (async) bpf$PROG_LOAD(0x5, &(0x7f0000001480)={0x12, 0x4, &(0x7f0000000000)=@raw=[@cb_func={0x18, 0xb, 0x4, 0x0, 0xfffffffffffffffb}, @cb_func={0x18, 0x5, 0x4, 0x0, 0xffffffffffffffff}], &(0x7f00000002c0)='GPL\x00', 0x3ff, 0x1000, &(0x7f0000000480)=""/4096, 0x40f00, 0x52, '\x00', r7, 0x22, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000300)={0x5, 0x4, 0x5}, 0x10, r2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x6}, 0x90) (async) r8 = socket$nl_route(0x10, 0x3, 0x0) (async) r9 = socket(0x11, 0x80a, 0x0) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) sendmsg$nl_route(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000440)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bond={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BOND_MIIMON={0x8, 0x3, 0x7}]}}}]}, 0x3c}}, 0x0) r11 = socket(0x840000000002, 0x3, 0xff) connect$inet(r11, &(0x7f0000000540)={0x2, 0x0, @dev}, 0x10) (async) ioctl$ifreq_SIOCGIFINDEX_wireguard(r11, 0x8933, &(0x7f00000002c0)={'wg2\x00', 0x0}) sendmmsg$inet(r11, &(0x7f0000000380)=[{{0x0, 0x0, 0x0}, 0xfffffdef}, {{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000580)='t', 0x1}], 0x1, &(0x7f0000000300)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r12, @private, @multicast2}}}], 0x20}}], 0x2, 0x401eb94) sendmsg$ETHTOOL_MSG_LINKINFO_GET(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x100, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x482062cc97c1b2a}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip_vti0\x00'}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_vlan\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r0}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}]}, @HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'rose0\x00'}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r12}]}]}, 0x100}, 0x1, 0x0, 0x0, 0x40}, 0x24000030) (async) r13 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r13) (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='pstore\x00', 0x820, 0x0) (async) r14 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r15 = syz_open_procfs(r14, &(0x7f00000003c0)='stat\x00') preadv(r15, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0x0) [ 88.625631][ T6317] loop3: detected capacity change from 0 to 512 [ 88.661796][ T6317] EXT4-fs error (device loop3): ext4_orphan_get:1394: inode #16: comm syz-executor.3: casefold flag without casefold feature 06:11:10 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) (async) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) (async) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) (async) r2 = socket$inet(0x2, 0x2, 0x0) (async) r3 = memfd_create(&(0x7f0000000140)='-B\xd5NI\xc5j\x9appp\xf0\b\x84\xa2m\x00\v\x18\x004\xa6Ey\xdb\xd1\xa7\xb1S\xf1:)\x00\xca\xd7Uw\x00\xbc\xfa2\xb3\xbb\x8d\xac\xacva}knh#\xcf)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8b\x066\xb8G\xd1c\xe1$\xff\x97k\xde\xc5\xe96\xddU)\xc98M\xcd\xfb\xcc\x82n=\x7f=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93=\xabQ\xf7\x05\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xac \xe8\xb6\xdf\x16J\xab\xecC\xe2{\xfd\x8a\xb4\x8e\x9c\xfb\xf6\xe9\xd8]B6)\x9f\x9cR\xae\x12G\xd8\xa4y\xef\x02?\xf2\xe7}\ra\x97F', 0x0) r4 = dup(r3) write$cgroup_pid(r4, &(0x7f0000000040)=0xffffffffffffffff, 0xe) r5 = memfd_create(&(0x7f00000005c0)='-B\xd5NI\xc5j\x9appp\xf0\b\x84\xa2m\x00\v\x18\x004\xa6Ey\xdb\xd1\xa7\xb1S\xf1:)\x00\xca\xd7Uw\x00\xbc\xfa2\xb3\xbb\x8d\xac\xacva}knh#\xcf)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8b\x066\xb8G\xd1c\xe1$\xff\x97k\xde\xc5\xe96\xddU)\xc98M\xcd\xfb\xcc\x82n=\x7f=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93=\xabQ\xf7\x05\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xac \xe8\xb6\xdf\x16J\xab\xecC\xe2{\xfd\x8a\xb4\x8e\x9c\xfb\xf6\xe9\xd8]B6)\x9f\x9cR\xae\x12G\xd8\xa4y\xef\x02?\xf2\xe7}\ra\x97F', 0x0) copy_file_range(r4, &(0x7f0000000000), r5, &(0x7f0000000080), 0x1, 0x0) (async) r6 = socket(0x2, 0x3, 0x6) sendto$inet(r6, 0x0, 0x0, 0x0, &(0x7f0000006200)={0x2, 0x0, @empty}, 0x10) (async) recvmmsg(r6, &(0x7f0000002040)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x40, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_FAIL(r4, 0xc0189377, &(0x7f0000000000)={{0x1, 0x1, 0x18, r6, {0x0, 0x9}}, './file0\x00'}) (async) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) (async) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) [ 88.729584][ T6317] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz-executor.3: couldn't read orphan inode 16 (err -117) 06:11:10 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:10 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="e00000027f00000100007443477e31a05f0000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) [ 88.794622][ T6317] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 88.827733][ T6335] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 06:11:10 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000003280)=[{{&(0x7f0000000540)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000640)=[{&(0x7f00000005c0)=""/104, 0x68}], 0x1, &(0x7f0000000680)=""/213, 0xd5}, 0x4}, {{&(0x7f0000000780)=@l2tp6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000002a40)=[{&(0x7f0000000800)=""/103, 0x67}, {&(0x7f0000000880)=""/199, 0xc7}, {&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000001980)=""/149, 0x95}, {&(0x7f0000001a40)=""/4096, 0x1000}], 0x5, &(0x7f0000002ac0)=""/206, 0xce}, 0x3}, {{&(0x7f0000002bc0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000003100)=[{&(0x7f0000002c40)=""/99, 0x63}, {&(0x7f0000002cc0)=""/3, 0x3}, {&(0x7f0000002d00)=""/34, 0x22}, {&(0x7f0000002d40)=""/28, 0x1c}, {&(0x7f0000002d80)=""/218, 0xda}, {&(0x7f0000002e80)=""/135, 0x87}, {&(0x7f0000002f40)=""/159, 0x9f}, {&(0x7f0000003000)=""/95, 0x5f}, {&(0x7f0000003080)=""/98, 0x62}], 0x9, &(0x7f00000031c0)=""/147, 0x93}, 0x83}], 0x3, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r1) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) pipe2$9p(&(0x7f0000000280)={0xffffffffffffffff}, 0x80) r3 = accept(r1, &(0x7f00000002c0)=@qipcrtr, &(0x7f0000000340)=0x80) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000000400)=0xc) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000240), 0x800, &(0x7f0000000440)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB="3b4265f92f0d330a14bbf30000", @ANYRESDEC=r4, @ANYBLOB=',version=9p2000,mmap,loose,afid=0x000000000000d269,cache=mmap,appraise_type=imasig,smackfshat=((,\x00']) r5 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r6 = syz_open_procfs(r5, &(0x7f00000003c0)='stat\x00') preadv(r6, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000500)) (async) recvmmsg(r0, &(0x7f0000003280)=[{{&(0x7f0000000540)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000640)=[{&(0x7f00000005c0)=""/104, 0x68}], 0x1, &(0x7f0000000680)=""/213, 0xd5}, 0x4}, {{&(0x7f0000000780)=@l2tp6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000002a40)=[{&(0x7f0000000800)=""/103, 0x67}, {&(0x7f0000000880)=""/199, 0xc7}, {&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000001980)=""/149, 0x95}, {&(0x7f0000001a40)=""/4096, 0x1000}], 0x5, &(0x7f0000002ac0)=""/206, 0xce}, 0x3}, {{&(0x7f0000002bc0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000003100)=[{&(0x7f0000002c40)=""/99, 0x63}, {&(0x7f0000002cc0)=""/3, 0x3}, {&(0x7f0000002d00)=""/34, 0x22}, {&(0x7f0000002d40)=""/28, 0x1c}, {&(0x7f0000002d80)=""/218, 0xda}, {&(0x7f0000002e80)=""/135, 0x87}, {&(0x7f0000002f40)=""/159, 0x9f}, {&(0x7f0000003000)=""/95, 0x5f}, {&(0x7f0000003080)=""/98, 0x62}], 0x9, &(0x7f00000031c0)=""/147, 0x93}, 0x83}], 0x3, 0x0, 0x0) (async) syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') (async) fchdir(r1) (async) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) (async) pipe2$9p(&(0x7f0000000280), 0x80) (async) accept(r1, &(0x7f00000002c0)=@qipcrtr, &(0x7f0000000340)=0x80) (async) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000380), &(0x7f0000000400)=0xc) (async) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000240), 0x800, &(0x7f0000000440)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB="3b4265f92f0d330a14bbf30000", @ANYRESDEC=r4, @ANYBLOB=',version=9p2000,mmap,loose,afid=0x000000000000d269,cache=mmap,appraise_type=imasig,smackfshat=((,\x00']) (async) syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) (async) syz_open_procfs(r5, &(0x7f00000003c0)='stat\x00') (async) preadv(r6, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0x0) (async) 06:11:10 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) (async) r1 = socket$netlink(0x10, 0x3, 0x0) (async, rerun: 64) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) (async, rerun: 64) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) (async, rerun: 64) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) (rerun: 64) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) (async) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="e00000027f00000100007443477e31a05f0000000003"], 0x57) (async) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) [ 88.837134][ T6317] ext4 filesystem being mounted at /root/syzkaller-testdir1528796875/syzkaller.ODRZFn/250/file1 supports timestamps until 2038-01-19 (0x7fffffff) 06:11:10 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty=0x2}, 0xc) 06:11:10 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000003280)=[{{&(0x7f0000000540)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000640)=[{&(0x7f00000005c0)=""/104, 0x68}], 0x1, &(0x7f0000000680)=""/213, 0xd5}, 0x4}, {{&(0x7f0000000780)=@l2tp6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000002a40)=[{&(0x7f0000000800)=""/103, 0x67}, {&(0x7f0000000880)=""/199, 0xc7}, {&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000001980)=""/149, 0x95}, {&(0x7f0000001a40)=""/4096, 0x1000}], 0x5, &(0x7f0000002ac0)=""/206, 0xce}, 0x3}, {{&(0x7f0000002bc0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000003100)=[{&(0x7f0000002c40)=""/99, 0x63}, {&(0x7f0000002cc0)=""/3, 0x3}, {&(0x7f0000002d00)=""/34, 0x22}, {&(0x7f0000002d40)=""/28, 0x1c}, {&(0x7f0000002d80)=""/218, 0xda}, {&(0x7f0000002e80)=""/135, 0x87}, {&(0x7f0000002f40)=""/159, 0x9f}, {&(0x7f0000003000)=""/95, 0x5f}, {&(0x7f0000003080)=""/98, 0x62}], 0x9, &(0x7f00000031c0)=""/147, 0x93}, 0x83}], 0x3, 0x0, 0x0) (async) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r1) (async, rerun: 64) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) (async, rerun: 64) pipe2$9p(&(0x7f0000000280)={0xffffffffffffffff}, 0x80) r3 = accept(r1, &(0x7f00000002c0)=@qipcrtr, &(0x7f0000000340)=0x80) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000000400)=0xc) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000240), 0x800, &(0x7f0000000440)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB="3b4265f92f0d330a14bbf30000", @ANYRESDEC=r4, @ANYBLOB=',version=9p2000,mmap,loose,afid=0x000000000000d269,cache=mmap,appraise_type=imasig,smackfshat=((,\x00']) (async) r5 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r6 = syz_open_procfs(r5, &(0x7f00000003c0)='stat\x00') preadv(r6, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0x0) [ 88.890074][ T6336] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 06:11:10 executing program 3: socket$inet(0x2, 0x2, 0x0) (async) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) (async) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) (async) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) r2 = gettid() perf_event_open(&(0x7f0000000040)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) (async) perf_event_open(&(0x7f0000000040)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000fc0)={{{@in6=@dev, @in=@remote}}, {{@in=@private}, 0x0, @in=@local}}, &(0x7f00000010c0)=0xe8) (async) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000fc0)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@private}, 0x0, @in=@local}}, &(0x7f00000010c0)=0xe8) getegid() (async) r4 = getegid() sendmmsg(0xffffffffffffffff, &(0x7f0000001440)=[{{&(0x7f0000000280)=@l2={0x1f, 0x1000, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0x8, 0x1}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000300)="8f32aba438069cd2e25f905e70b8b7fd0b", 0x11}], 0x1, &(0x7f0000001940)=ANY=[@ANYBLOB="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"], 0x178}}, {{&(0x7f0000000dc0)=@nl=@proc={0x10, 0x0, 0x25dfdbff, 0x8000000}, 0x80, &(0x7f0000001240)=[{&(0x7f0000001200)='D', 0x1}], 0x1}}], 0x2, 0x24000801) syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000200)='./file1\x00', 0x2000000, &(0x7f0000000080)=ANY=[@ANYRES16=r4, @ANYRESHEX=0x0, @ANYRES8=0x0, @ANYRES32=r4, @ANYRES32=r4], 0x1, 0x4f5, &(0x7f0000000740)="$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") sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001280)=[{{&(0x7f0000000180)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000740)=[{&(0x7f0000000200)="aa4e5ad343ec5d6a0531d94fcbec78f8b9e7cf6dc01d76e62ff4846e7f0f87b52868cfb7e523829853fa6ce16d1f15af64dac5de14024bead18353d51ca21c88ff59ffd79051bcb7c009367048df662f0945d6e1119f61d598ef5ee1cb3b45b25b15", 0x62}, {&(0x7f0000001100)="cca9a6de8eae86d3b1f719582a19389cc9387dc215d0780ea28b48ba9af427fe66c201d68b5ff670816f613cf21299977de8a5ace771fb58006d3c718b8cab156a3e289b2fc608c52c08f9a12762b1d798f196873f38f8d93028ddccc1b9f93d8ced82ac4eaf92ba66f8a4d61b8b4d8a3b201b7c45a219a19f8e452a1c71b47ae38cbc230498f452bd1fc73b5d167cf3170bc530de8e574a3aa32eaa4a64284a41c7216ccf147fd34732cb0dd8892f0653ddef366bd5f24da8cfbcf98bbbb953e1961f151a41", 0xc6}, {&(0x7f0000000380)="afadad1e4e3eda9ba9a0bc6d236da15d4094a34f7cc7e38d1f4e57dc99b3f0c954bd884d1f79572fdfa66404bc4dab97dae61ee9c3d697bc3bacdb25118d92e885c3d4b22933c8565251e3d8", 0x4c}, {&(0x7f0000000400)="f3c8b6351fc4c1c7b74d3970852aa67af14e2a9e360bfbdc1bffc363179213d4a5d9cde687512cbee15ab18ff150e410bb0bd054e5a1c616ef13c7d5b1bf2ee55e5c344ce3b015eea0dfdba27a234b8203560e2d6ecb670e27c21d9eb4ec5fac1f1b64a5976954287034c556dd17202c6d", 0x71}, {&(0x7f0000000480)="23e5f25985a3899d2c2da855d02cd49b2583e67ae4ecb038a1ca6489d9e0cf4a30b73bdf34252763a5be130497d796f1db9422ec1be126202a300f2ea8596a5d2e11b44381218a09d32aa0243c73d29b70bdbda551d016b2fba94b40e7cb467d4409a71845072b40a2bae5eac82cff0ce2206365b599e5d83d548839248f94cded5684f40da26aa05f94919d199eae2ba36a0e564aeea64c50b9e60086a32d91fafdd8c313a11fbdc45a464997794e839e0d9b4c99d3c0cd9a87dbf23ad5e213bc6962cc1f", 0xc5}, {&(0x7f0000000580)="edd31b1f566e66e6a93a6793bf96f255833792dfdd78b45e651c4cdf261da2f073f232ee0e4c11a92295c9ced02898a9feaa5ce11c805757b73100d11115e0acc7d96f209aa94a2351cffa5d98ae3eb96335f3d55dcacdfcfdd65a7e6c7a74f0719aa395b2b6ac90042af4c7cdb7d27513387879fd3caeb27d291e5d0d365d6cc244d1aebced8487cfe28c98d03e448ea1c77d5d4304ae30b1ecb1d4b11701f541", 0xa1}, {&(0x7f0000000640)="e4157691e16d54e8df6674fb55218d2d1c9439d8951226b742a5d050ad30a13008e0891f88a6aa658a2cb785e28b29de4dc74ccc79e244aa00ebab1370bd5a44401b467c0ec2e066e262f8fb56784b109d54029ba31765ca2c4037c48ae73372cd21f3ccd693001f07cb9218b37b6503a51942190fdc02bde51179cace64a885a894add42227", 0x86}, {&(0x7f0000000700)="608e271b1a6d233c38ea47b41d72e5cd948cb03c127f01bbe967dfa8e4efe22bc2a4d2fcace92b2c6bfe30c4", 0x2c}], 0x8, &(0x7f0000000c40)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=r4, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=0x0, @ANYRES32=r4, @ANYBLOB="0000000034000000004000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x150, 0x40000}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000780)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff, 0xffffffffffffffff}}, './file0\x00'}) syz_clone(0x800, &(0x7f00000002c0), 0x0, &(0x7f0000000300), &(0x7f0000000340), &(0x7f00000005c0)) (async) r7 = syz_clone(0x800, &(0x7f00000002c0), 0x0, &(0x7f0000000300), &(0x7f0000000340), &(0x7f00000005c0)) r8 = syz_open_procfs$namespace(r7, &(0x7f0000000440)='ns/ipc\x00') getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0}, &(0x7f0000000800)=0xc) r10 = getegid() r11 = syz_open_dev$usbfs(&(0x7f0000000080), 0x77, 0x101201) ioctl$USBDEVFS_CONTROL(r11, 0x80045518, &(0x7f00000000c0)={0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000840)={0x0, 0x0}) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000880)) getegid() (async) r13 = getegid() bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0xf, 0x38, &(0x7f0000000f80)=ANY=[@ANYBLOB="00fffbffff181100000000000000000500000000", @ANYRES32=0x1, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf090000000000005509010000000000950000000000000044a7f8fffcffffff8520000001000000850000002c00000018110000", @ANYRES32=0x1, @ANYBLOB="0000000000000000b7020000000000008500000086000000185b00000300000000000000000000008520000004000000b7080000000000007b8af8ff00000000b7080000060000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32, @ANYBLOB="0000000000000000b70500000800000085000000a50000008510000000000000180100002020732500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000006000000850000000600000018110000", @ANYRES32, @ANYBLOB="0000000000000000b70800001f4200007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000020000008500000082000000bf91000000000000b7020000000000008500000085000000b7000000000000009500000000000000"], &(0x7f0000001180)='syzkaller\x00', 0x1, 0xa0, &(0x7f00000011c0)=""/160, 0x41100, 0x0, '\x00', 0x0, 0x23, 0xffffffffffffffff, 0x8, &(0x7f0000001280)={0xa, 0x5}, 0x8, 0x10, &(0x7f00000012c0)={0x4, 0xd, 0x9, 0x101}, 0x10, 0x0, 0xffffffffffffffff, 0x2, &(0x7f0000001300)=[0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff], &(0x7f0000001340)=[{0x5, 0x5, 0x10, 0x7}, {0x4, 0x3, 0xf, 0x1}], 0x10, 0x10001}, 0x90) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002800)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000240)="57ed21c8447287ec64b02ff506c5b22732edd3db7140040709031bf862b6c7c6736c8d6beb3a2b2152850f7dd29473e234147f8673c9c9eb3063a805a375232d4d29278493d3c8fb11b05da6c0ed53293a2891146147c5d573fc403b912eef533217a374b95ed66728c00b0bdbd5c03cb7637a8ad4d8215d4568c0deefacd22b6bf6e24b9b23119b8311", 0x8a}, {&(0x7f0000000300)="6051654d33ed290335e1a0e00437b2f8456605011440a909ba1a44e81ed2f723389e9ae0df7b7b98584754ca6019a3e4864b3952733e53135724c49a9197d8f6b6e247ef5428", 0x46}, {&(0x7f0000000380)="649b040e537d9e3246c6f5", 0xb}, {&(0x7f0000000480)="5798d90a23c983b795954ab499006f83cc1464353b3f8ff026923131b4a9ff146d15559c813afa8a929c496c9b069ee0dc310e9a34dd1a4c169d3d3e7580d1f493ae90aa54cb7b3500d5f029083cf4e4c57f1abf942d72e2002624292946e4", 0x5f}, {&(0x7f0000000500)="b8f65962233a67a903822b21aa4789272d1c101d753a7c4a4f20eedbd6329b2e0019c4c57292010cfe8503af3217c03155f220f66625842db7914a637b9c2b222bc9032b091e70e06f1001070008f124732b1f9b54c53a0420700a7c91f3948cfca9f2578a4bee0680bc7c55c5021067d2942ac62345bde8dba91731e802e7d750b2660065e5eb09a1899aacaaf88689ead6125d86275a9320ab0ca0dfeeaf63936cbd54fe2ef0df173d51233671bcfc32f22159c2988a34bed00abe2384142a4f1dede6c873fd52cfaa97928e05", 0xfffffffffffffd12}, {&(0x7f0000000400)="1107af5ba3679c", 0x7}, {&(0x7f0000000600)="3846172bb79949c9d6189fce40bc95ff5b210220b998c1fceef2266523882c7703caaba582c13396188b4bf2e1b0004da0700779957c09a042a323072d345b704deaeeba101492cc40127b002e72810ec2b74872a036091cdfbdd548c9d372f1901a1d51ec53a8772f7438b9f710eba6c9eaef66f50d5b2cac31ad93930dbd3a298b94dcb91f84db7d4215b28e2e5a989b90f33b5a616fa632921c7add5ab3d31fc9", 0xa2}], 0x7, &(0x7f00000008c0)=[@rights={{0x1c, 0x1, 0x1, [r0, r1, r1]}}, @rights={{0x20, 0x1, 0x1, [r0, r0, r1, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r3, r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, r9, r10}}}, @rights={{0x20, 0x1, 0x1, [r8, r1, r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {r12, r5, r13}}}], 0xc0, 0x4000000}}, {{&(0x7f0000000980)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000d00)=[{&(0x7f0000000a00)="de1795afbf57473f88e4e9f9e4fd7314203349d797147e31476d80f4c7132b726ea09a37878f2435bdc78016a876f4f9f04e42566588447f4b52be761e53b9e3f005e882", 0x44}, {&(0x7f0000000a80)="8608a8bbc6", 0x5}, 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0x1005}], 0x4, 0x0, 0x0, 0x20040800}}], 0x4, 0x4001000) (async) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002800)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000240)="57ed21c8447287ec64b02ff506c5b22732edd3db7140040709031bf862b6c7c6736c8d6beb3a2b2152850f7dd29473e234147f8673c9c9eb3063a805a375232d4d29278493d3c8fb11b05da6c0ed53293a2891146147c5d573fc403b912eef533217a374b95ed66728c00b0bdbd5c03cb7637a8ad4d8215d4568c0deefacd22b6bf6e24b9b23119b8311", 0x8a}, {&(0x7f0000000300)="6051654d33ed290335e1a0e00437b2f8456605011440a909ba1a44e81ed2f723389e9ae0df7b7b98584754ca6019a3e4864b3952733e53135724c49a9197d8f6b6e247ef5428", 0x46}, {&(0x7f0000000380)="649b040e537d9e3246c6f5", 0xb}, {&(0x7f0000000480)="5798d90a23c983b795954ab499006f83cc1464353b3f8ff026923131b4a9ff146d15559c813afa8a929c496c9b069ee0dc310e9a34dd1a4c169d3d3e7580d1f493ae90aa54cb7b3500d5f029083cf4e4c57f1abf942d72e2002624292946e4", 0x5f}, {&(0x7f0000000500)="b8f65962233a67a903822b21aa4789272d1c101d753a7c4a4f20eedbd6329b2e0019c4c57292010cfe8503af3217c03155f220f66625842db7914a637b9c2b222bc9032b091e70e06f1001070008f124732b1f9b54c53a0420700a7c91f3948cfca9f2578a4bee0680bc7c55c5021067d2942ac62345bde8dba91731e802e7d750b2660065e5eb09a1899aacaaf88689ead6125d86275a9320ab0ca0dfeeaf63936cbd54fe2ef0df173d51233671bcfc32f22159c2988a34bed00abe2384142a4f1dede6c873fd52cfaa97928e05", 0xfffffffffffffd12}, {&(0x7f0000000400)="1107af5ba3679c", 0x7}, {&(0x7f0000000600)="3846172bb79949c9d6189fce40bc95ff5b210220b998c1fceef2266523882c7703caaba582c13396188b4bf2e1b0004da0700779957c09a042a323072d345b704deaeeba101492cc40127b002e72810ec2b74872a036091cdfbdd548c9d372f1901a1d51ec53a8772f7438b9f710eba6c9eaef66f50d5b2cac31ad93930dbd3a298b94dcb91f84db7d4215b28e2e5a989b90f33b5a616fa632921c7add5ab3d31fc9", 0xa2}], 0x7, &(0x7f00000008c0)=[@rights={{0x1c, 0x1, 0x1, [r0, r1, r1]}}, @rights={{0x20, 0x1, 0x1, [r0, r0, r1, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r3, r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, r9, r10}}}, @rights={{0x20, 0x1, 0x1, [r8, r1, r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {r12, r5, r13}}}], 0xc0, 0x4000000}}, {{&(0x7f0000000980)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000d00)=[{&(0x7f0000000a00)="de1795afbf57473f88e4e9f9e4fd7314203349d797147e31476d80f4c7132b726ea09a37878f2435bdc78016a876f4f9f04e42566588447f4b52be761e53b9e3f005e882", 0x44}, {&(0x7f0000000a80)="8608a8bbc6", 0x5}, {&(0x7f0000000ac0)="e88c048d84e64dabb64ed40518fb1e9113f94e2c9d6ec85f7c3746423310348a9548f656148c460bbac4d23d7faf0e0ce0a5ef37", 0x34}, {&(0x7f0000000b00)="b8478c429a2958d265835e61b8dec5ca55b8baa3cc3a270df8491a6f9f2ce73bb2567775a6298266c1b5c6563613fa1855f5cc5734045f44cbbe8a39925aebc71d5f29b4785af86d6ebb46571199c4782cbc3117fc5f7c79d457befe772cea681640d7934aed18d315f2c60e111ca097ddad33c7752cac0e05fd4e071cf3d0108f604d", 0x83}, {&(0x7f0000000bc0)="78fffd199bfda4c6c6673eac420bc1c255daa2c7acc5ec3a3ad88674d92a7dcb9ee72bd12766b32e4e3d88b49056bdfd14113055a7d8641cea9381df34797cdc0b1fb1e392e357921948253f68b5847d9eab9d4aca756e06ff6ebcab49b8cadd08e838af0bcc6d247b5db92a15e1f476a15a62cd6e0b811017721d4f17757fb087bb84e4bd6a0aef04fcab85c400350d5ebd4fef5c18778936d53b2017fc32dfa2adec9a160dedf6f752fe0037d1af67ad7b7e2c26260985377d7d831eec0580266f552637e7c64e27f9be0617e496fb733ff3144d4618b7b978444cc35f40ae0aa8ba46be5c41567536", 0xea}, {&(0x7f0000000cc0)}], 0x6, &(0x7f0000001600)}}, {{&(0x7f0000001600)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000f40)=[{&(0x7f0000000e40)="52978ad2a41f0de0ff6c49fff99277ab6dafd01bb0d7c44e8424d8c2fdef8b7ea6eebcd3d28685e2baaa1beea0be93db015741625181e8aceb43422cd2820c736fb357cd55a2c3798908606490fa279316ea6087ae2352af687b12bfbe7d144c051a7da00319caac91f1345aa74fa503f4b39f9377f195f89dec9653521cb062e6995bf169a1d5eb9e04409e74e9a5ecc8820982b32e7fc6456492a5dbf3ea9c5ed6e18b8af41c152efd34c0e6e842ab5bbf56ce35467a05bf9c3811c7227d3b96cb42", 0xc3}], 0x1, &(0x7f0000001440)=[@cred={{0x1c, 0x1, 0x2, {0x0, r9}}}], 0x20, 0x24000040}}, {{&(0x7f0000001480)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000027c0)=[{&(0x7f0000001500)="bc01dfef93db1860ef528c695bcae72a2851ac08822d73b840eedd3dbd2e9e2964f2c02ceba119e21828a618f22d8becff954a76c8006225cc901b9cf297ce51e7d728f26c1b3b88ff0c77380c9d2a99d8e48e086939dd051bc8f701103d42b07278ff1150416567bec316e8042a93958dd40d799ad750dcef6f079eef81a34870dee95ba7ba5622451e58eb57226699566c3d171a7877b1c05a859d660b196d95a69eef50eb5171dd3270b64b1ac54cef717a0fd9dd3d6d512130358a27affa523425a17310340f8700b352e8e042a030938511c323ff", 0xd7}, {&(0x7f00000017c0)="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", 0x16a}, {&(0x7f00000016c0)="22d3bd4644d54a73641051521d5e96511c43c4d42443ab0be7c33d3539c90957f3ea3644097d561871bd200d1c89fa2a677ba2fe810542ea1f3452d79732c65840df41eb58fa888b8b98458376b424dcc3491df9a219f8ca138be25f2e66a354a242dcb1b4b88c572edcaa300f5d9e29569ae105d0578b1268af828c6c4bfd2889cc11cd0bc28066cf6c8172598b7f7dfa1c52e90dfa9d0961253a508386e7ce6c709ba1e7e1df7ef11ebd92eb3a6eace63f8051e95ce457b41847cde25e4a922a790da537b3e30ab82d30036ce43ae5", 0xd0}, {&(0x7f0000002900)="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", 0x1005}], 0x4, 0x0, 0x0, 0x20040800}}], 0x4, 0x4001000) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) (async) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r14 = socket$inet(0x2, 0x2, 0x0) r15 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) pread64(r15, &(0x7f0000000140)=""/39, 0x27, 0x1149d5b2) setsockopt$inet_mreqn(r14, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r14, 0x0, 0x29, &(0x7f0000001680)=ANY=[@ANYBLOB="e0000002ff0000010000000003fe4a2a809c5e02306cee2ad4be"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:10 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) (async) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) (async) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="e00000027f00000100007443477e31a05f0000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:10 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') ioctl$F2FS_IOC_GARBAGE_COLLECT(r0, 0x4004f506, &(0x7f0000000040)) preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0x0) 06:11:10 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty=0x11}, 0xc) 06:11:10 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) (async) fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') ioctl$F2FS_IOC_GARBAGE_COLLECT(r0, 0x4004f506, &(0x7f0000000040)) preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0x0) [ 88.949810][ T3096] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.955365][ T6335] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.2'. 06:11:10 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000000)={@private=0xa010100, @remote, @local}, 0xc) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00000000c0)=ANY=[@ANYBLOB="e00000027f000001000000007e50cfa439ca848dcb5d03"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:10 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') ioctl$F2FS_IOC_GARBAGE_COLLECT(r0, 0x4004f506, &(0x7f0000000040)) preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') (async) fchdir(r0) (async) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) (async) syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) (async) syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') (async) ioctl$F2FS_IOC_GARBAGE_COLLECT(r0, 0x4004f506, &(0x7f0000000040)) (async) preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0x0) (async) 06:11:10 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty=0x29}, 0xc) 06:11:10 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty=0x88}, 0xc) [ 89.078996][ T6380] loop3: detected capacity change from 0 to 512 06:11:10 executing program 2: sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)={0x40, 0x0, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_DEBUG_MSGMASK={0x14, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x2}, @ETHTOOL_A_BITSET_VALUE={0x4}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}, @ETHTOOL_A_DEBUG_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan0\x00'}]}]}, 0x40}}, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) (async) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x34, 0x34, 0x4, [@restrict={0x2}, @var={0x9, 0x0, 0x0, 0xe, 0x1, 0x1}, @volatile={0x3}, @volatile={0x2, 0x0, 0x0, 0x9, 0x4}]}, {0x0, [0x30, 0x202be71b77080f70]}}, &(0x7f00000001c0)=""/85, 0x50, 0x55}, 0x20) (async) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000240)={0x1, 0x0}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f00000007c0)=ANY=[], &(0x7f0000000280)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x23, '\x00', 0x0, 0x11, r1, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, r2}, 0x90) (async) r3 = socket$nl_route(0x10, 0x3, 0x0) (async) r4 = socket(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r6) (async) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r5, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11ffffffff000000", @ANYRES32=r7, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) (async) sendmsg$nl_route_sched(r4, &(0x7f0000005840)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000002540)=ANY=[@ANYBLOB="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", @ANYRES32=r7, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) (async) sendmsg$nl_route_sched(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000001280)=@newtfilter={0x12a8, 0x2c, 0xd27, 0x0, 0x0, {0x60, 0x0, 0x0, r7, {}, {}, {0xc}}, [@filter_kind_options=@f_basic={{0xa}, {0x1278, 0x2, [@TCA_BASIC_EMATCHES={0x1274, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x1}}, @TCA_EMATCH_TREE_LIST={0x54, 0x2, 0x0, 0x1, [@TCF_EM_META={0x50, 0x1, 0x0, 0x0, {{}, [@TCA_EM_META_RVALUE={0x4}, @TCA_EM_META_HDR={0xc, 0x1, {{0x5}}}, @TCA_EM_META_LVALUE={0x12, 0x2, [@TCF_META_TYPE_VAR="8f935dcaf4", @TCF_META_TYPE_VAR="36d7f190af093d2146", @TCF_META_TYPE_INT, @TCF_META_TYPE_INT, @TCF_META_TYPE_INT, @TCF_META_TYPE_VAR="4eeed1526222", @TCF_META_TYPE_INT]}]}}]}, @TCA_EMATCH_TREE_LIST={0x1214, 0x2, 0x0, 0x1, [@TCF_EM_IPT={0x11d8, 0x0, 0x0, 0x0, {{}, [@TCA_EM_IPT_MATCH_DATA={0x1004, 0x5, "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"}, @TCA_EM_IPT_NFPROTO={0xfffffffffffffe74}, @TCA_EM_IPT_HOOK={0xfffffffffffffe81}, @TCA_EM_IPT_MATCH_REVISION={0x5}, @TCA_EM_IPT_HOOK={0x8}, @TCA_EM_IPT_MATCH_DATA={0xff, 0x5, "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"}, @TCA_EM_IPT_MATCH_DATA={0x9e, 0x5, "6910214cf4e174c29afbbd0454eed7a834b52eed50a7fadd0849c7a88dc59e9031c65c526a192dfacae27464aa43c592ba7af6b05d15c4ab1ec4c8ca80d8640f7ba73dab4ec1bfb2709e5439c99724476a97b2cd3a4cd82d4d4b359de65cb313b3405eda141379ea6602e6f37eb367dfe798cdfd749423b92c877844d09482405ccb3ece3a47c43079bcf3ba30e7f33da1a828e39857d4c839a7"}, @TCA_EM_IPT_NFPROTO={0x5}]}}, @TCF_EM_CONTAINER={0x1c, 0x0, 0x0, 0x0, {{}, "ccd7ad278fc49b0af22d2f74283c"}}, @TCF_EM_IPT={0x1c, 0x0, 0x0, 0x0, {{}, [@TCA_EM_IPT_NFPROTO={0x5}, @TCA_EM_IPT_MATCH_REVISION={0x5}]}}]}]}]}}]}, 0x12a8}}, 0x0) (async) bpf$PROG_LOAD(0x5, &(0x7f0000001480)={0x12, 0x4, &(0x7f0000000000)=@raw=[@cb_func={0x18, 0xb, 0x4, 0x0, 0xfffffffffffffffb}, @cb_func={0x18, 0x5, 0x4, 0x0, 0xffffffffffffffff}], &(0x7f00000002c0)='GPL\x00', 0x3ff, 0x1000, &(0x7f0000000480)=""/4096, 0x40f00, 0x52, '\x00', r7, 0x22, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000300)={0x5, 0x4, 0x5}, 0x10, r2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x6}, 0x90) (async) r8 = socket$nl_route(0x10, 0x3, 0x0) (async) r9 = socket(0x11, 0x80a, 0x0) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) sendmsg$nl_route(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000440)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bond={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BOND_MIIMON={0x8, 0x3, 0x7}]}}}]}, 0x3c}}, 0x0) r11 = socket(0x840000000002, 0x3, 0xff) connect$inet(r11, &(0x7f0000000540)={0x2, 0x0, @dev}, 0x10) (async) ioctl$ifreq_SIOCGIFINDEX_wireguard(r11, 0x8933, &(0x7f00000002c0)={'wg2\x00', 0x0}) sendmmsg$inet(r11, &(0x7f0000000380)=[{{0x0, 0x0, 0x0}, 0xfffffdef}, {{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000580)='t', 0x1}], 0x1, &(0x7f0000000300)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r12, @private, @multicast2}}}], 0x20}}], 0x2, 0x401eb94) sendmsg$ETHTOOL_MSG_LINKINFO_GET(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x100, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x482062cc97c1b2a}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip_vti0\x00'}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_vlan\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r0}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}]}, @HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'rose0\x00'}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r12}]}]}, 0x100}, 0x1, 0x0, 0x0, 0x40}, 0x24000030) (async) r13 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r13) (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='pstore\x00', 0x820, 0x0) (async) r14 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r15 = syz_open_procfs(r14, &(0x7f00000003c0)='stat\x00') preadv(r15, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0x0) 06:11:10 executing program 0: fchdir(0xffffffffffffffff) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r0 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000006240), 0x80000000000000, 0x400000) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f0000006280)={0x0, "f6982071b707b02048c1aa30587284ac"}) read(r1, &(0x7f00000076c0)=""/237, 0xed) ioctl$BTRFS_IOC_GET_DEV_STATS(r1, 0xc4089434, &(0x7f0000007280)={r2, 0x100000001, 0x1, [0x7, 0x8000000000000000, 0x0, 0xc7, 0x39], [0x0, 0xffffffffffffffff, 0x7, 0x7, 0x66, 0x0, 0x2, 0x3, 0x1, 0x2, 0x1, 0x501c, 0x81, 0x2, 0x1, 0x5, 0x8, 0x27cc2544, 0x80000001, 0x4, 0x8d, 0x39ae52b7, 0x88e, 0x1, 0x3, 0x8d, 0x0, 0x8, 0x9f, 0x36, 0x5236, 0x8, 0x2, 0x80000000, 0x3, 0x8, 0x4, 0x2, 0x1, 0x18, 0xea8adc8, 0x4, 0x1, 0xfffffffffffffff7, 0x2, 0x1ff, 0xfffffffffffffffa, 0x7fffffff, 0x9, 0x5, 0xedb, 0x0, 0x4, 0x40, 0xfffffffffffffffa, 0x0, 0x6, 0x8001, 0x4, 0xbaa, 0xffffffffffffffa5, 0x7f, 0x0, 0xfe, 0xfe61, 0x9, 0x401, 0x3, 0x1, 0x1, 0x8, 0x100, 0xffffffffffffffff, 0x10001, 0x1, 0x2, 0x40, 0x4, 0x6, 0x4, 0x7, 0x100, 0x7, 0xea32, 0x8000000000000000, 0x9, 0x8, 0x7, 0x854b, 0x2, 0xff, 0x4, 0x8000000000000001, 0x200, 0x36ea7696, 0x7fff, 0xffffffffffffbfbf, 0x97af, 0x75, 0x9, 0x7, 0x9, 0x200, 0xc0, 0x20000000000005, 0x0, 0x6, 0x3, 0x9, 0xffff, 0x80, 0x9, 0x4, 0x6, 0x2, 0x8001, 0x1, 0xb7, 0x4, 0xffffffff, 0x6]}) r3 = syz_open_procfs(r0, &(0x7f00000003c0)='stat\x00') preadv(r3, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0x0) recvmmsg(r3, &(0x7f00000060c0)=[{{&(0x7f0000000240)=@l2tp={0x2, 0x0, @private}, 0x80, &(0x7f0000002740)=[{&(0x7f0000000040)=""/33, 0x21}, {&(0x7f00000002c0)=""/151, 0x97}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/66, 0x42}, {&(0x7f0000001480)=""/157, 0x9d}, {&(0x7f0000001540)=""/127, 0x7f}, {&(0x7f00000015c0)=""/192, 0xc0}, {&(0x7f0000001680)=""/132, 0x84}, {&(0x7f0000001740)=""/4096, 0x1000}], 0x9, &(0x7f0000002800)=""/67, 0x43}, 0x8}, {{&(0x7f0000002880)=@rc={0x1f, @fixed}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000000380)=""/7, 0x7}, {&(0x7f0000002900)=""/216, 0xd8}, {&(0x7f0000002a00)=""/4096, 0x1000}, {&(0x7f0000003a00)=""/4096, 0x1000}], 0x4, &(0x7f0000004a40)=""/73, 0x49}, 0x5}, {{0x0, 0x0, &(0x7f0000004c00)=[{&(0x7f0000004ac0)=""/232, 0xe8}, {&(0x7f0000004bc0)=""/5, 0x5}], 0x2, &(0x7f0000004c40)=""/234, 0xea}, 0x2}, {{&(0x7f0000004d40)=@generic, 0x80, &(0x7f0000004e00)=[{&(0x7f0000004dc0)=""/38, 0x26}], 0x1}, 0xe1e1}, {{&(0x7f0000004e40)=@l2, 0x80, &(0x7f0000006080)=[{&(0x7f0000004ec0)=""/4096, 0x1000}, {&(0x7f0000005ec0)=""/68, 0x44}, {&(0x7f0000005f40)=""/218, 0xda}, {&(0x7f0000006040)=""/61, 0x3d}], 0x4}, 0x81}], 0x5, 0x1, &(0x7f0000006200)={0x77359400}) 06:11:10 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) (async, rerun: 64) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000000)={@private=0xa010100, @remote, @local}, 0xc) (rerun: 64) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) (async) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) (async) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) (async) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) (async, rerun: 32) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00000000c0)=ANY=[@ANYBLOB="e00000027f000001000000007e50cfa439ca848dcb5d03"], 0x57) (async, rerun: 32) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) [ 89.145786][ T6380] EXT4-fs error (device loop3): ext4_orphan_get:1394: inode #16: comm syz-executor.3: casefold flag without casefold feature [ 89.164867][ T6380] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz-executor.3: couldn't read orphan inode 16 (err -117) 06:11:10 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty=0x1100}, 0xc) [ 89.261387][ T6380] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. 06:11:10 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) (async) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000000)={@private=0xa010100, @remote, @local}, 0xc) (async) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000000)={@private=0xa010100, @remote, @local}, 0xc) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) (async) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00000000c0)=ANY=[@ANYBLOB="e00000027f000001000000007e50cfa439ca848dcb5d03"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:10 executing program 0: fchdir(0xffffffffffffffff) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) (async) r0 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000006240), 0x80000000000000, 0x400000) (async, rerun: 64) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f0000006280)={0x0, "f6982071b707b02048c1aa30587284ac"}) (rerun: 64) read(r1, &(0x7f00000076c0)=""/237, 0xed) (async, rerun: 32) ioctl$BTRFS_IOC_GET_DEV_STATS(r1, 0xc4089434, &(0x7f0000007280)={r2, 0x100000001, 0x1, [0x7, 0x8000000000000000, 0x0, 0xc7, 0x39], [0x0, 0xffffffffffffffff, 0x7, 0x7, 0x66, 0x0, 0x2, 0x3, 0x1, 0x2, 0x1, 0x501c, 0x81, 0x2, 0x1, 0x5, 0x8, 0x27cc2544, 0x80000001, 0x4, 0x8d, 0x39ae52b7, 0x88e, 0x1, 0x3, 0x8d, 0x0, 0x8, 0x9f, 0x36, 0x5236, 0x8, 0x2, 0x80000000, 0x3, 0x8, 0x4, 0x2, 0x1, 0x18, 0xea8adc8, 0x4, 0x1, 0xfffffffffffffff7, 0x2, 0x1ff, 0xfffffffffffffffa, 0x7fffffff, 0x9, 0x5, 0xedb, 0x0, 0x4, 0x40, 0xfffffffffffffffa, 0x0, 0x6, 0x8001, 0x4, 0xbaa, 0xffffffffffffffa5, 0x7f, 0x0, 0xfe, 0xfe61, 0x9, 0x401, 0x3, 0x1, 0x1, 0x8, 0x100, 0xffffffffffffffff, 0x10001, 0x1, 0x2, 0x40, 0x4, 0x6, 0x4, 0x7, 0x100, 0x7, 0xea32, 0x8000000000000000, 0x9, 0x8, 0x7, 0x854b, 0x2, 0xff, 0x4, 0x8000000000000001, 0x200, 0x36ea7696, 0x7fff, 0xffffffffffffbfbf, 0x97af, 0x75, 0x9, 0x7, 0x9, 0x200, 0xc0, 0x20000000000005, 0x0, 0x6, 0x3, 0x9, 0xffff, 0x80, 0x9, 0x4, 0x6, 0x2, 0x8001, 0x1, 0xb7, 0x4, 0xffffffff, 0x6]}) (async, rerun: 32) r3 = syz_open_procfs(r0, &(0x7f00000003c0)='stat\x00') preadv(r3, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0x0) (async, rerun: 64) recvmmsg(r3, &(0x7f00000060c0)=[{{&(0x7f0000000240)=@l2tp={0x2, 0x0, @private}, 0x80, &(0x7f0000002740)=[{&(0x7f0000000040)=""/33, 0x21}, {&(0x7f00000002c0)=""/151, 0x97}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/66, 0x42}, {&(0x7f0000001480)=""/157, 0x9d}, {&(0x7f0000001540)=""/127, 0x7f}, {&(0x7f00000015c0)=""/192, 0xc0}, {&(0x7f0000001680)=""/132, 0x84}, {&(0x7f0000001740)=""/4096, 0x1000}], 0x9, &(0x7f0000002800)=""/67, 0x43}, 0x8}, {{&(0x7f0000002880)=@rc={0x1f, @fixed}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000000380)=""/7, 0x7}, {&(0x7f0000002900)=""/216, 0xd8}, {&(0x7f0000002a00)=""/4096, 0x1000}, {&(0x7f0000003a00)=""/4096, 0x1000}], 0x4, &(0x7f0000004a40)=""/73, 0x49}, 0x5}, {{0x0, 0x0, &(0x7f0000004c00)=[{&(0x7f0000004ac0)=""/232, 0xe8}, {&(0x7f0000004bc0)=""/5, 0x5}], 0x2, &(0x7f0000004c40)=""/234, 0xea}, 0x2}, {{&(0x7f0000004d40)=@generic, 0x80, &(0x7f0000004e00)=[{&(0x7f0000004dc0)=""/38, 0x26}], 0x1}, 0xe1e1}, {{&(0x7f0000004e40)=@l2, 0x80, &(0x7f0000006080)=[{&(0x7f0000004ec0)=""/4096, 0x1000}, {&(0x7f0000005ec0)=""/68, 0x44}, {&(0x7f0000005f40)=""/218, 0xda}, {&(0x7f0000006040)=""/61, 0x3d}], 0x4}, 0x81}], 0x5, 0x1, &(0x7f0000006200)={0x77359400}) (rerun: 64) [ 89.311389][ T6380] ext4 filesystem being mounted at /root/syzkaller-testdir1528796875/syzkaller.ODRZFn/251/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 89.334132][ T2131] ================================================================== [ 89.342240][ T2131] BUG: KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch [ 89.350934][ T2131] [ 89.353255][ T2131] read-write to 0xffff88810105e148 of 8 bytes by task 51 on cpu 1: [ 89.361145][ T2131] percpu_counter_add_batch+0xc9/0x140 [ 89.366612][ T2131] __wb_writeout_add+0x4c/0x1d0 [ 89.371461][ T2131] __folio_end_writeback+0x21b/0x4a0 [ 89.376746][ T2131] folio_end_writeback+0x74/0x1f0 [ 89.382016][ T2131] ext4_finish_bio+0x47b/0x8e0 [ 89.386771][ T2131] ext4_release_io_end+0x8c/0x1e0 [ 89.391784][ T2131] ext4_end_io_rsv_work+0x2d3/0x360 [ 89.396967][ T2131] process_scheduled_works+0x5b8/0xa40 [ 89.402406][ T2131] worker_thread+0x525/0x730 [ 89.406975][ T2131] kthread+0x1d7/0x210 [ 89.411026][ T2131] ret_from_fork+0x48/0x60 [ 89.415431][ T2131] ret_from_fork_asm+0x11/0x20 [ 89.420183][ T2131] [ 89.422489][ T2131] read to 0xffff88810105e148 of 8 bytes by task 2131 on cpu 0: [ 89.430010][ T2131] __wb_update_bandwidth+0x9b/0x5c0 [ 89.435192][ T2131] wb_update_bandwidth+0x55/0x70 [ 89.440107][ T2131] wb_update_bandwidth_workfn+0x1c/0x20 [ 89.445677][ T2131] process_scheduled_works+0x5b8/0xa40 [ 89.451116][ T2131] worker_thread+0x525/0x730 [ 89.455685][ T2131] kthread+0x1d7/0x210 [ 89.459737][ T2131] ret_from_fork+0x48/0x60 [ 89.464136][ T2131] ret_from_fork_asm+0x11/0x20 [ 89.468892][ T2131] [ 89.471194][ T2131] value changed: 0x0000000000023730 -> 0x0000000000023740 [ 89.478283][ T2131] [ 89.480587][ T2131] Reported by Kernel Concurrency Sanitizer on: [ 89.486712][ T2131] CPU: 0 PID: 2131 Comm: kworker/u4:6 Not tainted 6.8.0-rc3-syzkaller-00293-ga5b6244cf87c #0 [ 89.496934][ T2131] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 89.506976][ T2131] Workqueue: writeback wb_update_bandwidth_workfn [ 89.513375][ T2131] ================================================================== 06:11:11 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x7, &(0x7f0000000000)={@multicast2, @initdev={0xac, 0x1e, 0x1, 0x0}, r1}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r2, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r2, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:11 executing program 2: getpgrp(0x0) r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x5) fcntl$setsig(r0, 0xa, 0x9) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl_fd$Q_QUOTAOFF(r0, 0x40f3dfd31cd6c30, r2, 0x0) fcntl$setown(r0, 0x8, r1) r3 = syz_open_procfs(r1, &(0x7f0000000040)='task\x00') fchdir(r3) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x400100, 0x0) fcntl$lock(r4, 0x7, &(0x7f0000000340)={0x1, 0x2, 0x3, 0xffffffff80000001, r1}) r5 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r6 = syz_open_procfs(r5, &(0x7f00000003c0)='stat\x00') preadv(r6, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0x0) 06:11:11 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty=0x2900}, 0xc) 06:11:11 executing program 0: fchdir(0xffffffffffffffff) (async) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r0 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) (async) r1 = syz_open_dev$usbmon(&(0x7f0000006240), 0x80000000000000, 0x400000) (async) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f0000006280)={0x0, "f6982071b707b02048c1aa30587284ac"}) read(r1, &(0x7f00000076c0)=""/237, 0xed) ioctl$BTRFS_IOC_GET_DEV_STATS(r1, 0xc4089434, &(0x7f0000007280)={r2, 0x100000001, 0x1, [0x7, 0x8000000000000000, 0x0, 0xc7, 0x39], [0x0, 0xffffffffffffffff, 0x7, 0x7, 0x66, 0x0, 0x2, 0x3, 0x1, 0x2, 0x1, 0x501c, 0x81, 0x2, 0x1, 0x5, 0x8, 0x27cc2544, 0x80000001, 0x4, 0x8d, 0x39ae52b7, 0x88e, 0x1, 0x3, 0x8d, 0x0, 0x8, 0x9f, 0x36, 0x5236, 0x8, 0x2, 0x80000000, 0x3, 0x8, 0x4, 0x2, 0x1, 0x18, 0xea8adc8, 0x4, 0x1, 0xfffffffffffffff7, 0x2, 0x1ff, 0xfffffffffffffffa, 0x7fffffff, 0x9, 0x5, 0xedb, 0x0, 0x4, 0x40, 0xfffffffffffffffa, 0x0, 0x6, 0x8001, 0x4, 0xbaa, 0xffffffffffffffa5, 0x7f, 0x0, 0xfe, 0xfe61, 0x9, 0x401, 0x3, 0x1, 0x1, 0x8, 0x100, 0xffffffffffffffff, 0x10001, 0x1, 0x2, 0x40, 0x4, 0x6, 0x4, 0x7, 0x100, 0x7, 0xea32, 0x8000000000000000, 0x9, 0x8, 0x7, 0x854b, 0x2, 0xff, 0x4, 0x8000000000000001, 0x200, 0x36ea7696, 0x7fff, 0xffffffffffffbfbf, 0x97af, 0x75, 0x9, 0x7, 0x9, 0x200, 0xc0, 0x20000000000005, 0x0, 0x6, 0x3, 0x9, 0xffff, 0x80, 0x9, 0x4, 0x6, 0x2, 0x8001, 0x1, 0xb7, 0x4, 0xffffffff, 0x6]}) r3 = syz_open_procfs(r0, &(0x7f00000003c0)='stat\x00') preadv(r3, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0x0) (async, rerun: 32) recvmmsg(r3, &(0x7f00000060c0)=[{{&(0x7f0000000240)=@l2tp={0x2, 0x0, @private}, 0x80, &(0x7f0000002740)=[{&(0x7f0000000040)=""/33, 0x21}, {&(0x7f00000002c0)=""/151, 0x97}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/66, 0x42}, {&(0x7f0000001480)=""/157, 0x9d}, {&(0x7f0000001540)=""/127, 0x7f}, {&(0x7f00000015c0)=""/192, 0xc0}, {&(0x7f0000001680)=""/132, 0x84}, {&(0x7f0000001740)=""/4096, 0x1000}], 0x9, &(0x7f0000002800)=""/67, 0x43}, 0x8}, {{&(0x7f0000002880)=@rc={0x1f, @fixed}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000000380)=""/7, 0x7}, {&(0x7f0000002900)=""/216, 0xd8}, {&(0x7f0000002a00)=""/4096, 0x1000}, {&(0x7f0000003a00)=""/4096, 0x1000}], 0x4, &(0x7f0000004a40)=""/73, 0x49}, 0x5}, {{0x0, 0x0, &(0x7f0000004c00)=[{&(0x7f0000004ac0)=""/232, 0xe8}, {&(0x7f0000004bc0)=""/5, 0x5}], 0x2, &(0x7f0000004c40)=""/234, 0xea}, 0x2}, {{&(0x7f0000004d40)=@generic, 0x80, &(0x7f0000004e00)=[{&(0x7f0000004dc0)=""/38, 0x26}], 0x1}, 0xe1e1}, {{&(0x7f0000004e40)=@l2, 0x80, &(0x7f0000006080)=[{&(0x7f0000004ec0)=""/4096, 0x1000}, {&(0x7f0000005ec0)=""/68, 0x44}, {&(0x7f0000005f40)=""/218, 0xda}, {&(0x7f0000006040)=""/61, 0x3d}], 0x4}, 0x81}], 0x5, 0x1, &(0x7f0000006200)={0x77359400}) (rerun: 32) 06:11:11 executing program 4: socket$inet(0x2, 0x2, 0x0) (async) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x7, &(0x7f0000000000)={@multicast2, @initdev={0xac, 0x1e, 0x1, 0x0}, r1}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r2, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) (async) writev(r2, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r2, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) (async) writev(r2, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) (async) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:11 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = memfd_secret(0x0) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x40}, 0x1, 0x0, 0x0, 0x810}, 0x885) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000240)={0x2, 0x81, 0x1, 0x0, 0x8}, 0x14) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYRES8], 0x57) sendmsg$nl_route_sched(r1, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000780)=@newtaction={0x2efc, 0x30, 0x100, 0x70bd28, 0x25dfdbff, {}, [{0x1344, 0x1, [@m_sample={0xc0, 0x1a, 0x0, 0x0, {{0xb}, {0x1c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8, 0x5, 0x3}, @TCA_SAMPLE_PSAMPLE_GROUP={0x8, 0x5, 0x5}, @TCA_SAMPLE_PSAMPLE_GROUP={0x8, 0x5, 0x6}]}, {0x79, 0x6, "8fa7823ff66b823b4202cb21f3d898b41825558f113298d5e383e8bfcac281cc522da1c5d5a4a5032ed1a7b51e8041dcfae57ece1c8db36465859b923a807d7cd6ce4416faf117b864cb2a3725c54cf3c4efdef74e034ac6d96fd9db6c4c45dab934dee52d92bb7ce28ca5a6ef1b9f5ce925901c67"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x1, 0x3}}}}, @m_mpls={0x74, 0x1e, 0x0, 0x0, {{0x9}, {0xc, 0x2, 0x0, 0x1, [@TCA_MPLS_PROTO={0x6, 0x4, 0x8100}]}, {0x3f, 0x6, "a1a182a6ca63476054026ce1c5580fff9f04afadc5ff883c8b2c5590b90debfc229bfaf9e3ca8ad1e47580bd93b286f80a203476fab5b7675603f2"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x0, 0x1}}}}, @m_pedit={0xfc, 0x13, 0x0, 0x0, {{0xa}, {0x4}, {0xce, 0x6, "bd777801e7b76a01c0baa07f125bd894d90a4c352a492d03a2bb12bbb86f722c3aeda4a1884a198e33db1ebb20eb29213ec79515b4fb0be4d18fd82f7140b6f514f3f3f77cb283fb98159864c6a28303e428e0b422c8c1a72a4ca053724e5fcc4dc362ecb8dbe9a18017279ecf4669694354636d6e38e1ba591be9f76fb3fbeecdbdf41e8d9a5eb1e0c2dacbc186c259cfd800b70d6ae30538ae79cd83a214b83531cebd4d343a0b18b85dc6f1a56f9fc418523b7e99055c0a8e16e548f2433771a962c54c33c2c07e14"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x3, 0x2}}}}, @m_sample={0x1038, 0x7, 0x0, 0x0, {{0xb}, {0xc, 0x2, 0x0, 0x1, [@TCA_SAMPLE_RATE={0x8, 0x3, 0x4}]}, {0x1004, 0x6, 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{0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x3}}}}, @m_csum={0xd8, 0xf, 0x0, 0x0, {{0x9}, {0x20, 0x2, 0x0, 0x1, [@TCA_CSUM_PARMS={0x1c, 0x1, {{0x3, 0x7, 0x10000000, 0x8}, 0x7e}}]}, {0x90, 0x6, "e3a75b5357846dfd42b16b903a56c2c5b4c591c02a9946cc2acb25d5f53c882946e412b980ca5eed32b27c2767b273b253d61da3aa727fbfa262f6f64fb8e194418f715a4a3ac02c03fb59794aa546550cab74dd04f2647e7d4b0f77b9c292d8556ba64066c789e0d3163e7da5e341fa55fa69b51c62327ca826dae260c6c76e7c4a58da2bb2f88c5bcf559e"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x6, 0x2}}}}]}, {0xb0, 0x1, [@m_ife={0xac, 0x10, 0x0, 0x0, {{0x8}, {0x44, 0x2, 0x0, 0x1, [@TCA_IFE_METALST={0x34, 0x6, [@IFE_META_TCINDEX={0x4, 0x5, @void}, @IFE_META_TCINDEX={0x4, 0x5, @void}, @IFE_META_TCINDEX={0x4, 0x5, @void}, @IFE_META_TCINDEX={0x4, 0x5, @void}, @IFE_META_PRIO={0x8, 0x3, @val=0x6}, @IFE_META_TCINDEX={0x4, 0x5, @void}, @IFE_META_TCINDEX={0x4, 0x5, @void}, @IFE_META_SKBMARK={0x8, 0x1, @val=0x1}, @IFE_META_PRIO={0x8, 0x3, @val=0xe8b0}]}, @TCA_IFE_DMAC={0xa, 0x3, @multicast}]}, {0x44, 0x6, "0f2fc1bfd72044b6ce1e6e21bcf3afaed4b82f195454e6b25046d51a613d6f0b0faade72e80bc7a63ef2d5e0557e78a3ddc3bb505e2a14c2d4702357b4f5385f"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x3, 0x2}}}}]}, {0x19c, 0x1, [@m_ct={0xdc, 0xd, 0x0, 0x0, {{0x7}, {0x30, 0x2, 0x0, 0x1, [@TCA_CT_NAT_IPV6_MAX={0x14, 0xc, @mcast1}, @TCA_CT_PARMS={0x18, 0x1, {0x401, 0x8, 0x3, 0x13, 0x4}}]}, {0x85, 0x6, "d900f250766246ac3d317525d86d45464b30fd5bafde90efbbeb947a6a7174c9a781307e26fc9dc09c24368e7be79f2e5bbe14899f18785df524f8995fa6dd68d9ff29b1d8d1e9b6e855a96212b9ee305081243cb8fb2aa773ac01ae47304fbb1639330c7d1b966a0db4f615a4b837b423db7f29376b42d08dbda744e5cb5e662e"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x1, 0x1}}}}, @m_simple={0xbc, 0x1d, 0x0, 0x0, {{0xb}, {0xc, 0x2, 0x0, 0x1, [@TCA_DEF_DATA={0x6, 0x3, '^\x00'}]}, {0x88, 0x6, "3f89becdc3d78e0bb005eb1a5613ad27ca862f3e46af20867249b0d2ca50d48fe453bf749b92c49f8046d70a04a7399784f84bb1bccd779309895e4b920b489a9cb18d1118a6410edf71cbd272bcbb58c8ee69ac53960ab47e018a1e7ad70a84dfd53fcad4fa91caf8d70d40e04ec7d6258175a82a2ee7cb70bf9b75ee906bbd65567dce"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x5, 0x2}}}}]}, {0x1958, 0x1, [@m_tunnel_key={0xcc, 0x8, 0x0, 0x0, {{0xf}, {0x14, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_ENC_DST_PORT={0x6, 0x9, 0x4e20}, @TCA_TUNNEL_KEY_ENC_IPV4_SRC={0x8, 0x3, @multicast1}]}, {0x89, 0x6, "96eb7de7929e7a48a78453da52a7425a3728ce882a76713ae97adaece5f555047050b5d6d635b7b199dd84e75ac6128f8e4687897c4342cb5cea5cdd9bbddc4a2763d361dabd0261ab8693de69db19adefc63604dcbfbe8eea892643a061fecf1f321e2a3fd25b70972f842fd95b50932a67cb771543c76fd234bf6033f6a0e38272047c4c"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x1}}}}, @m_ctinfo={0x88, 0x13, 0x0, 0x0, {{0xb}, {0xc, 0x2, 0x0, 0x1, [@TCA_CTINFO_PARMS_DSCP_STATEMASK={0x8, 0x6, 0x10001}]}, {0x51, 0x6, "d42afb42c9cb7c9455e2164e9b99eb29a5dfffc4011760a825486f3c22b4eb9e2a5c58395dec3b2189504e0fec6d4807d1af8af0abf1736304af346886fd3464efef6f4dd4d291f5b13437d7d5"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x1, 0x2}}}}, @m_simple={0x60, 0x11, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_DEF_DATA={0x8, 0x3, '\xe3*(\x00'}, @TCA_DEF_PARMS={0x18, 0x2, {0x0, 0xfff, 0xffffffffffffffff, 0x4, 0x7f}}]}, {0x14, 0x6, "e103f644060a8ac35f2a3ca4ce67c90f"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x0, 0x1}}}}, @m_connmark={0x1ec, 0xb, 0x0, 0x0, {{0xd}, {0xc8, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0xe7, 0x100, 0x3, 0x2, 0x8001}, 0x400}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x40, 0x7, 0x2, 0x1, 0x7}, 0x81}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x9, 0x0, 0x2, 0x0, 0x8}, 0x81}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x0, 0x0, 0x4, 0x2, 0x4}, 0x3}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x3, 0x9, 0x2, 0x400, 0x10000}, 0x20}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x8, 0x3, 0x4, 0x4, 0x10000}, 0xe28}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0xfffffffa, 0x0, 0x3, 0x18000, 0x4000400}, 0x3}}]}, {0xf7, 0x6, "63126c46cb5dd3116011d6f5ccd23e0e0eba02187164262b2abde145ab357a7322e61fdb1fcc2d48bea7bbf794935329d29546326b373af5bce50b8a5cfff88cccf8bbb671b4105319bdbfbd19a8482aec293d0c70c321e09bd3d9adc558d1302713c644d4cfd7a6e8dd071f3ab1cd6ee0fcf884c80a715ca9426d3f724b4f41dc04248f4f1b120085e9caee06c98863ad1f82df904c02edea4b9241250130ae59bb5dcfd21934bab6648166ed8dc59e7bd1e8178fcb76189a9c261595246e641a8d4fdf36780f6e5adc7f60aab213bbec19876a1155c03c9bc9b00cf36849a862a4a720206bb6031530e92e890598513a5972"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x2, 0x1}}}}, @m_sample={0x134, 0x1f, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_SAMPLE_TRUNC_SIZE={0x8, 0x4, 0x5}, @TCA_SAMPLE_PSAMPLE_GROUP={0x8, 0x5, 0xfff}, @TCA_SAMPLE_PSAMPLE_GROUP={0x8, 0x5, 0x10000}, @TCA_SAMPLE_TRUNC_SIZE={0x8, 0x4, 0xfffffff7}]}, {0xe8, 0x6, "07986b1bbb5200d0e091484b0446bca54ff54f295e0587d380bb001d56759b664391eeb592798014f1770eca61d68db5184f61fe0938d627148e97064165b5aae557eb43745bfe442d4c86243412bdccdbb3041ea54b33ad0623ed1530f0d83d341bacc8f9c580fd4833d4c4b013231ffa733a05470ab78dc3d2ff8292e0c62c4a49b85986c6aca41b504cf02ed0adadaa295c7501e03bb0a94d20b86009fb8fd76657f17cd9b3d295b85da42f6029ede3ada7497865c743e55bb56db3e7eef6c4973b18df749cc81aca6cf4aaf9c0692bfaf12d1697e72f87e6db75d0ed2aa3d2510d98"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x1}}}}, @m_bpf={0x14c, 0x15, 0x0, 0x0, {{0x8}, {0x38, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_OPS={0x1c, 0x4, [{0x0, 0x2, 0x1, 0xd1f}, {0x7, 0x0, 0x3f, 0x2}, {0x0, 0x81, 0x5, 0xffff}]}, @TCA_ACT_BPF_PARMS={0x18, 0x2, {0x1, 0x74fc, 0x5, 0x1, 0x20}}]}, {0xee, 0x6, "c908d87a5940f9d7266dbfca844a9d5223d58db6f8ccd215ed811f75db404ae2ad3393f34b7bcb689f5ec9d0ff49ad0be97a23f899167d09622c50152d774994e3a4482e0e37052a65bfb744ccfd7f5d069060be50ad04e201e3a7194b2a22082fc4087a51d7c9aba31ba06e468725ae673f9c011a8bd48a3cf872ccb4c58e8061960bd06706f65cbc9b0b6ea3e1d1ad2b75b3a575a017b393f70d8ae275852a8cc5e63673c842853438dd9feca62d947fe853b089aa39dc62b5d2f8b77406294cb51aea901ed9653777d333b583f95a09f5baed5e43e571eb817963d25b935da843d1e51dc8a044331d"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x3, 0x2}}}}, @m_ctinfo={0x38, 0x12, 0x0, 0x0, {{0xb}, {0xc, 0x2, 0x0, 0x1, [@TCA_CTINFO_ZONE={0x6, 0x4, 0x7fff}]}, {0x4}, {0xc}, {0xc, 0x8, {0x0, 0x2}}}}, @m_mpls={0x178, 0x9, 0x0, 0x0, {{0x9}, {0x64, 0x2, 0x0, 0x1, [@TCA_MPLS_TC={0x5, 0x6, 0x1}, @TCA_MPLS_LABEL={0x8, 0x5, 0xda10b}, @TCA_MPLS_PARMS={0x1c, 0x2, {{0x5, 0x2, 0x5, 0x1, 0x3f}, 0x4}}, @TCA_MPLS_TTL={0x5, 0x7, 0x3}, @TCA_MPLS_LABEL={0x8, 0x5, 0x8688c}, @TCA_MPLS_PARMS={0x1c, 0x2, {{0x49d3c412, 0x3, 0x10000003, 0x10000, 0x1}, 0x4}}, @TCA_MPLS_TTL={0x5, 0x7, 0x2d}]}, {0xea, 0x6, "ea7ff157758dc369c51ec76014ae7066623f9478261be8876d9e2192d2d079b9030c550250d7b2dc720be7eb57bdfb1d50c7039c60be1d1089f2fda9c224c36a211e161b968acf37848aaaae01dc37709ea65528684245db92100dfc57d4f9eae62b0e129e234665f501dbc347fa827a44f547a0ae9019ae462b647067d1378e6ff01400ad03428474ffe68134064086172c47291dc70bd893fd8503464c6bf9479ab3d81ec13ba27c5b6c2fa9c631a3fcfda1d3700a838e45a9d320ad3e4c8c4ef633f9f95c1e76a2e7d658d282017989cb3dc37578b02c58e565b35e0108ec16b7548dad88"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x2, 0x3}}}}, @m_gact={0x1054, 0x1f, 0x0, 0x0, {{0x9}, {0x28, 0x2, 0x0, 0x1, [@TCA_GACT_PROB={0xc, 0x3, {0x2, 0x4b7, 0x6}}, @TCA_GACT_PARMS={0x18, 0x2, {0x3f, 0x1f, 0x8, 0x7fff, 0x7}}]}, {0x1004, 0x6, "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"}, {0xc}, {0xc, 0x8, {0x2, 0x2}}}}, @m_ife={0x130, 0x11, 0x0, 0x0, {{0x8}, {0x80, 0x2, 0x0, 0x1, [@TCA_IFE_METALST={0x30, 0x6, [@IFE_META_PRIO={0x4, 0x3, @void}, @IFE_META_TCINDEX={0x4, 0x5, @void}, @IFE_META_TCINDEX={0x4, 0x5, @void}, @IFE_META_TCINDEX={0x6, 0x5, @val=0x6}, @IFE_META_PRIO={0x8, 0x3, @val=0x8001}, @IFE_META_SKBMARK={0x4, 0x1, @void}, @IFE_META_SKBMARK={0x8, 0x1, @val=0x5}, @IFE_META_SKBMARK={0x4, 0x1, @void}]}, @TCA_IFE_METALST={0x18, 0x6, [@IFE_META_PRIO={0x8, 0x3, @val=0x7}, @IFE_META_TCINDEX={0x4, 0x5, @void}, @IFE_META_SKBMARK={0x8, 0x1, @val=0x8}]}, @TCA_IFE_METALST={0x28, 0x6, [@IFE_META_PRIO={0x8, 0x3, @val=0x401}, @IFE_META_PRIO={0x8, 0x3, @val=0x7}, @IFE_META_SKBMARK={0x4, 0x1, @void}, @IFE_META_PRIO={0x4, 0x3, @void}, @IFE_META_PRIO={0x8, 0x3, @val=0xe75}, @IFE_META_PRIO={0x4, 0x3, @void}]}, @TCA_IFE_DMAC={0xa, 0x3, @local}]}, {0x8b, 0x6, "4be919c74a555124de83e6f5b0f81a384d389fac2f8e5b3e8133181c672d9aedec7e547ca408494d9c84c320b7aef9a56f0afe894c0ea0145fbc16817fb6bc27c440814a414710542d89e0cb5f48884c22bd60f0e2855c36800c71d5734ddc73656711b8155c8baa117dcddc83b5f1e3da4a09956301a84d08a9644509e57c1b8753c003417682"}, {0xc}, {0xc, 0x8, {0x3, 0x2}}}}]}]}, 0x2efc}, 0x1, 0x0, 0x0, 0x1}, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) [ 89.647906][ T3096] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. 06:11:11 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x7, &(0x7f0000000000)={@multicast2, @initdev={0xac, 0x1e, 0x1, 0x0}, r1}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) (async) writev(r2, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r2, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) (async) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:11 executing program 2: getpgrp(0x0) (async) getpgrp(0x0) open(&(0x7f0000000280)='.\x00', 0x0, 0x0) (async) r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x5) fcntl$setsig(r0, 0xa, 0x9) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl_fd$Q_QUOTAOFF(r0, 0x40f3dfd31cd6c30, r2, 0x0) (async) quotactl_fd$Q_QUOTAOFF(r0, 0x40f3dfd31cd6c30, r2, 0x0) fcntl$setown(r0, 0x8, r1) r3 = syz_open_procfs(r1, &(0x7f0000000040)='task\x00') fchdir(r3) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x400100, 0x0) (async) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x400100, 0x0) fcntl$lock(r4, 0x7, &(0x7f0000000340)={0x1, 0x2, 0x3, 0xffffffff80000001, r1}) r5 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r6 = syz_open_procfs(r5, &(0x7f00000003c0)='stat\x00') preadv(r6, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0x0) (async) preadv(r6, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0x0) 06:11:11 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty=0x8800}, 0xc) 06:11:11 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) (async) r2 = memfd_secret(0x0) (async) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x40}, 0x1, 0x0, 0x0, 0x810}, 0x885) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000240)={0x2, 0x81, 0x1, 0x0, 0x8}, 0x14) (async) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYRES8], 0x57) (async) sendmsg$nl_route_sched(r1, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000780)=@newtaction={0x2efc, 0x30, 0x100, 0x70bd28, 0x25dfdbff, {}, [{0x1344, 0x1, [@m_sample={0xc0, 0x1a, 0x0, 0x0, {{0xb}, {0x1c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8, 0x5, 0x3}, @TCA_SAMPLE_PSAMPLE_GROUP={0x8, 0x5, 0x5}, @TCA_SAMPLE_PSAMPLE_GROUP={0x8, 0x5, 0x6}]}, {0x79, 0x6, "8fa7823ff66b823b4202cb21f3d898b41825558f113298d5e383e8bfcac281cc522da1c5d5a4a5032ed1a7b51e8041dcfae57ece1c8db36465859b923a807d7cd6ce4416faf117b864cb2a3725c54cf3c4efdef74e034ac6d96fd9db6c4c45dab934dee52d92bb7ce28ca5a6ef1b9f5ce925901c67"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x1, 0x3}}}}, @m_mpls={0x74, 0x1e, 0x0, 0x0, {{0x9}, {0xc, 0x2, 0x0, 0x1, [@TCA_MPLS_PROTO={0x6, 0x4, 0x8100}]}, {0x3f, 0x6, "a1a182a6ca63476054026ce1c5580fff9f04afadc5ff883c8b2c5590b90debfc229bfaf9e3ca8ad1e47580bd93b286f80a203476fab5b7675603f2"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x0, 0x1}}}}, @m_pedit={0xfc, 0x13, 0x0, 0x0, {{0xa}, {0x4}, {0xce, 0x6, "bd777801e7b76a01c0baa07f125bd894d90a4c352a492d03a2bb12bbb86f722c3aeda4a1884a198e33db1ebb20eb29213ec79515b4fb0be4d18fd82f7140b6f514f3f3f77cb283fb98159864c6a28303e428e0b422c8c1a72a4ca053724e5fcc4dc362ecb8dbe9a18017279ecf4669694354636d6e38e1ba591be9f76fb3fbeecdbdf41e8d9a5eb1e0c2dacbc186c259cfd800b70d6ae30538ae79cd83a214b83531cebd4d343a0b18b85dc6f1a56f9fc418523b7e99055c0a8e16e548f2433771a962c54c33c2c07e14"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x3, 0x2}}}}, @m_sample={0x1038, 0x7, 0x0, 0x0, {{0xb}, {0xc, 0x2, 0x0, 0x1, [@TCA_SAMPLE_RATE={0x8, 0x3, 0x4}]}, {0x1004, 0x6, 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{0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x3}}}}, @m_csum={0xd8, 0xf, 0x0, 0x0, {{0x9}, {0x20, 0x2, 0x0, 0x1, [@TCA_CSUM_PARMS={0x1c, 0x1, {{0x3, 0x7, 0x10000000, 0x8}, 0x7e}}]}, {0x90, 0x6, "e3a75b5357846dfd42b16b903a56c2c5b4c591c02a9946cc2acb25d5f53c882946e412b980ca5eed32b27c2767b273b253d61da3aa727fbfa262f6f64fb8e194418f715a4a3ac02c03fb59794aa546550cab74dd04f2647e7d4b0f77b9c292d8556ba64066c789e0d3163e7da5e341fa55fa69b51c62327ca826dae260c6c76e7c4a58da2bb2f88c5bcf559e"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x6, 0x2}}}}]}, {0xb0, 0x1, [@m_ife={0xac, 0x10, 0x0, 0x0, {{0x8}, {0x44, 0x2, 0x0, 0x1, [@TCA_IFE_METALST={0x34, 0x6, [@IFE_META_TCINDEX={0x4, 0x5, @void}, @IFE_META_TCINDEX={0x4, 0x5, @void}, @IFE_META_TCINDEX={0x4, 0x5, @void}, @IFE_META_TCINDEX={0x4, 0x5, @void}, @IFE_META_PRIO={0x8, 0x3, @val=0x6}, @IFE_META_TCINDEX={0x4, 0x5, @void}, @IFE_META_TCINDEX={0x4, 0x5, @void}, @IFE_META_SKBMARK={0x8, 0x1, @val=0x1}, @IFE_META_PRIO={0x8, 0x3, @val=0xe8b0}]}, @TCA_IFE_DMAC={0xa, 0x3, @multicast}]}, {0x44, 0x6, "0f2fc1bfd72044b6ce1e6e21bcf3afaed4b82f195454e6b25046d51a613d6f0b0faade72e80bc7a63ef2d5e0557e78a3ddc3bb505e2a14c2d4702357b4f5385f"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x3, 0x2}}}}]}, {0x19c, 0x1, [@m_ct={0xdc, 0xd, 0x0, 0x0, {{0x7}, {0x30, 0x2, 0x0, 0x1, [@TCA_CT_NAT_IPV6_MAX={0x14, 0xc, @mcast1}, @TCA_CT_PARMS={0x18, 0x1, {0x401, 0x8, 0x3, 0x13, 0x4}}]}, {0x85, 0x6, "d900f250766246ac3d317525d86d45464b30fd5bafde90efbbeb947a6a7174c9a781307e26fc9dc09c24368e7be79f2e5bbe14899f18785df524f8995fa6dd68d9ff29b1d8d1e9b6e855a96212b9ee305081243cb8fb2aa773ac01ae47304fbb1639330c7d1b966a0db4f615a4b837b423db7f29376b42d08dbda744e5cb5e662e"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x1, 0x1}}}}, @m_simple={0xbc, 0x1d, 0x0, 0x0, {{0xb}, {0xc, 0x2, 0x0, 0x1, [@TCA_DEF_DATA={0x6, 0x3, '^\x00'}]}, {0x88, 0x6, "3f89becdc3d78e0bb005eb1a5613ad27ca862f3e46af20867249b0d2ca50d48fe453bf749b92c49f8046d70a04a7399784f84bb1bccd779309895e4b920b489a9cb18d1118a6410edf71cbd272bcbb58c8ee69ac53960ab47e018a1e7ad70a84dfd53fcad4fa91caf8d70d40e04ec7d6258175a82a2ee7cb70bf9b75ee906bbd65567dce"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x5, 0x2}}}}]}, {0x1958, 0x1, [@m_tunnel_key={0xcc, 0x8, 0x0, 0x0, {{0xf}, {0x14, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_ENC_DST_PORT={0x6, 0x9, 0x4e20}, @TCA_TUNNEL_KEY_ENC_IPV4_SRC={0x8, 0x3, @multicast1}]}, {0x89, 0x6, "96eb7de7929e7a48a78453da52a7425a3728ce882a76713ae97adaece5f555047050b5d6d635b7b199dd84e75ac6128f8e4687897c4342cb5cea5cdd9bbddc4a2763d361dabd0261ab8693de69db19adefc63604dcbfbe8eea892643a061fecf1f321e2a3fd25b70972f842fd95b50932a67cb771543c76fd234bf6033f6a0e38272047c4c"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x1}}}}, @m_ctinfo={0x88, 0x13, 0x0, 0x0, {{0xb}, {0xc, 0x2, 0x0, 0x1, [@TCA_CTINFO_PARMS_DSCP_STATEMASK={0x8, 0x6, 0x10001}]}, {0x51, 0x6, "d42afb42c9cb7c9455e2164e9b99eb29a5dfffc4011760a825486f3c22b4eb9e2a5c58395dec3b2189504e0fec6d4807d1af8af0abf1736304af346886fd3464efef6f4dd4d291f5b13437d7d5"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x1, 0x2}}}}, @m_simple={0x60, 0x11, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_DEF_DATA={0x8, 0x3, '\xe3*(\x00'}, @TCA_DEF_PARMS={0x18, 0x2, {0x0, 0xfff, 0xffffffffffffffff, 0x4, 0x7f}}]}, {0x14, 0x6, "e103f644060a8ac35f2a3ca4ce67c90f"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x0, 0x1}}}}, @m_connmark={0x1ec, 0xb, 0x0, 0x0, {{0xd}, {0xc8, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0xe7, 0x100, 0x3, 0x2, 0x8001}, 0x400}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x40, 0x7, 0x2, 0x1, 0x7}, 0x81}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x9, 0x0, 0x2, 0x0, 0x8}, 0x81}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x0, 0x0, 0x4, 0x2, 0x4}, 0x3}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x3, 0x9, 0x2, 0x400, 0x10000}, 0x20}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x8, 0x3, 0x4, 0x4, 0x10000}, 0xe28}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0xfffffffa, 0x0, 0x3, 0x18000, 0x4000400}, 0x3}}]}, {0xf7, 0x6, "63126c46cb5dd3116011d6f5ccd23e0e0eba02187164262b2abde145ab357a7322e61fdb1fcc2d48bea7bbf794935329d29546326b373af5bce50b8a5cfff88cccf8bbb671b4105319bdbfbd19a8482aec293d0c70c321e09bd3d9adc558d1302713c644d4cfd7a6e8dd071f3ab1cd6ee0fcf884c80a715ca9426d3f724b4f41dc04248f4f1b120085e9caee06c98863ad1f82df904c02edea4b9241250130ae59bb5dcfd21934bab6648166ed8dc59e7bd1e8178fcb76189a9c261595246e641a8d4fdf36780f6e5adc7f60aab213bbec19876a1155c03c9bc9b00cf36849a862a4a720206bb6031530e92e890598513a5972"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x2, 0x1}}}}, @m_sample={0x134, 0x1f, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_SAMPLE_TRUNC_SIZE={0x8, 0x4, 0x5}, @TCA_SAMPLE_PSAMPLE_GROUP={0x8, 0x5, 0xfff}, @TCA_SAMPLE_PSAMPLE_GROUP={0x8, 0x5, 0x10000}, @TCA_SAMPLE_TRUNC_SIZE={0x8, 0x4, 0xfffffff7}]}, {0xe8, 0x6, "07986b1bbb5200d0e091484b0446bca54ff54f295e0587d380bb001d56759b664391eeb592798014f1770eca61d68db5184f61fe0938d627148e97064165b5aae557eb43745bfe442d4c86243412bdccdbb3041ea54b33ad0623ed1530f0d83d341bacc8f9c580fd4833d4c4b013231ffa733a05470ab78dc3d2ff8292e0c62c4a49b85986c6aca41b504cf02ed0adadaa295c7501e03bb0a94d20b86009fb8fd76657f17cd9b3d295b85da42f6029ede3ada7497865c743e55bb56db3e7eef6c4973b18df749cc81aca6cf4aaf9c0692bfaf12d1697e72f87e6db75d0ed2aa3d2510d98"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x1}}}}, @m_bpf={0x14c, 0x15, 0x0, 0x0, {{0x8}, {0x38, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_OPS={0x1c, 0x4, [{0x0, 0x2, 0x1, 0xd1f}, {0x7, 0x0, 0x3f, 0x2}, {0x0, 0x81, 0x5, 0xffff}]}, @TCA_ACT_BPF_PARMS={0x18, 0x2, {0x1, 0x74fc, 0x5, 0x1, 0x20}}]}, {0xee, 0x6, "c908d87a5940f9d7266dbfca844a9d5223d58db6f8ccd215ed811f75db404ae2ad3393f34b7bcb689f5ec9d0ff49ad0be97a23f899167d09622c50152d774994e3a4482e0e37052a65bfb744ccfd7f5d069060be50ad04e201e3a7194b2a22082fc4087a51d7c9aba31ba06e468725ae673f9c011a8bd48a3cf872ccb4c58e8061960bd06706f65cbc9b0b6ea3e1d1ad2b75b3a575a017b393f70d8ae275852a8cc5e63673c842853438dd9feca62d947fe853b089aa39dc62b5d2f8b77406294cb51aea901ed9653777d333b583f95a09f5baed5e43e571eb817963d25b935da843d1e51dc8a044331d"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x3, 0x2}}}}, @m_ctinfo={0x38, 0x12, 0x0, 0x0, {{0xb}, {0xc, 0x2, 0x0, 0x1, [@TCA_CTINFO_ZONE={0x6, 0x4, 0x7fff}]}, {0x4}, {0xc}, {0xc, 0x8, {0x0, 0x2}}}}, @m_mpls={0x178, 0x9, 0x0, 0x0, {{0x9}, {0x64, 0x2, 0x0, 0x1, [@TCA_MPLS_TC={0x5, 0x6, 0x1}, @TCA_MPLS_LABEL={0x8, 0x5, 0xda10b}, @TCA_MPLS_PARMS={0x1c, 0x2, {{0x5, 0x2, 0x5, 0x1, 0x3f}, 0x4}}, @TCA_MPLS_TTL={0x5, 0x7, 0x3}, @TCA_MPLS_LABEL={0x8, 0x5, 0x8688c}, @TCA_MPLS_PARMS={0x1c, 0x2, {{0x49d3c412, 0x3, 0x10000003, 0x10000, 0x1}, 0x4}}, @TCA_MPLS_TTL={0x5, 0x7, 0x2d}]}, {0xea, 0x6, "ea7ff157758dc369c51ec76014ae7066623f9478261be8876d9e2192d2d079b9030c550250d7b2dc720be7eb57bdfb1d50c7039c60be1d1089f2fda9c224c36a211e161b968acf37848aaaae01dc37709ea65528684245db92100dfc57d4f9eae62b0e129e234665f501dbc347fa827a44f547a0ae9019ae462b647067d1378e6ff01400ad03428474ffe68134064086172c47291dc70bd893fd8503464c6bf9479ab3d81ec13ba27c5b6c2fa9c631a3fcfda1d3700a838e45a9d320ad3e4c8c4ef633f9f95c1e76a2e7d658d282017989cb3dc37578b02c58e565b35e0108ec16b7548dad88"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x2, 0x3}}}}, @m_gact={0x1054, 0x1f, 0x0, 0x0, {{0x9}, {0x28, 0x2, 0x0, 0x1, [@TCA_GACT_PROB={0xc, 0x3, {0x2, 0x4b7, 0x6}}, @TCA_GACT_PARMS={0x18, 0x2, {0x3f, 0x1f, 0x8, 0x7fff, 0x7}}]}, {0x1004, 0x6, "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{0xc}, {0xc, 0x8, {0x2, 0x2}}}}, @m_ife={0x130, 0x11, 0x0, 0x0, {{0x8}, {0x80, 0x2, 0x0, 0x1, [@TCA_IFE_METALST={0x30, 0x6, [@IFE_META_PRIO={0x4, 0x3, @void}, @IFE_META_TCINDEX={0x4, 0x5, @void}, @IFE_META_TCINDEX={0x4, 0x5, @void}, @IFE_META_TCINDEX={0x6, 0x5, @val=0x6}, @IFE_META_PRIO={0x8, 0x3, @val=0x8001}, @IFE_META_SKBMARK={0x4, 0x1, @void}, @IFE_META_SKBMARK={0x8, 0x1, @val=0x5}, @IFE_META_SKBMARK={0x4, 0x1, @void}]}, @TCA_IFE_METALST={0x18, 0x6, [@IFE_META_PRIO={0x8, 0x3, @val=0x7}, @IFE_META_TCINDEX={0x4, 0x5, @void}, @IFE_META_SKBMARK={0x8, 0x1, @val=0x8}]}, @TCA_IFE_METALST={0x28, 0x6, [@IFE_META_PRIO={0x8, 0x3, @val=0x401}, @IFE_META_PRIO={0x8, 0x3, @val=0x7}, @IFE_META_SKBMARK={0x4, 0x1, @void}, @IFE_META_PRIO={0x4, 0x3, @void}, @IFE_META_PRIO={0x8, 0x3, @val=0xe75}, @IFE_META_PRIO={0x4, 0x3, @void}]}, @TCA_IFE_DMAC={0xa, 0x3, @local}]}, {0x8b, 0x6, "4be919c74a555124de83e6f5b0f81a384d389fac2f8e5b3e8133181c672d9aedec7e547ca408494d9c84c320b7aef9a56f0afe894c0ea0145fbc16817fb6bc27c440814a414710542d89e0cb5f48884c22bd60f0e2855c36800c71d5734ddc73656711b8155c8baa117dcddc83b5f1e3da4a09956301a84d08a9644509e57c1b8753c003417682"}, {0xc}, {0xc, 0x8, {0x3, 0x2}}}}]}]}, 0x2efc}, 0x1, 0x0, 0x0, 0x1}, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:11 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty=0x1000000}, 0xc) 06:11:11 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0), 0x0) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:11 executing program 3: socket$inet(0x2, 0x2, 0x0) (async) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) (async) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = memfd_secret(0x0) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x40}, 0x1, 0x0, 0x0, 0x810}, 0x885) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000240)={0x2, 0x81, 0x1, 0x0, 0x8}, 0x14) (async) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000240)={0x2, 0x81, 0x1, 0x0, 0x8}, 0x14) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYRES8], 0x57) sendmsg$nl_route_sched(r1, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000780)=@newtaction={0x2efc, 0x30, 0x100, 0x70bd28, 0x25dfdbff, {}, [{0x1344, 0x1, [@m_sample={0xc0, 0x1a, 0x0, 0x0, {{0xb}, {0x1c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8, 0x5, 0x3}, @TCA_SAMPLE_PSAMPLE_GROUP={0x8, 0x5, 0x5}, @TCA_SAMPLE_PSAMPLE_GROUP={0x8, 0x5, 0x6}]}, {0x79, 0x6, "8fa7823ff66b823b4202cb21f3d898b41825558f113298d5e383e8bfcac281cc522da1c5d5a4a5032ed1a7b51e8041dcfae57ece1c8db36465859b923a807d7cd6ce4416faf117b864cb2a3725c54cf3c4efdef74e034ac6d96fd9db6c4c45dab934dee52d92bb7ce28ca5a6ef1b9f5ce925901c67"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x1, 0x3}}}}, @m_mpls={0x74, 0x1e, 0x0, 0x0, {{0x9}, {0xc, 0x2, 0x0, 0x1, [@TCA_MPLS_PROTO={0x6, 0x4, 0x8100}]}, {0x3f, 0x6, "a1a182a6ca63476054026ce1c5580fff9f04afadc5ff883c8b2c5590b90debfc229bfaf9e3ca8ad1e47580bd93b286f80a203476fab5b7675603f2"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x0, 0x1}}}}, @m_pedit={0xfc, 0x13, 0x0, 0x0, {{0xa}, {0x4}, {0xce, 0x6, "bd777801e7b76a01c0baa07f125bd894d90a4c352a492d03a2bb12bbb86f722c3aeda4a1884a198e33db1ebb20eb29213ec79515b4fb0be4d18fd82f7140b6f514f3f3f77cb283fb98159864c6a28303e428e0b422c8c1a72a4ca053724e5fcc4dc362ecb8dbe9a18017279ecf4669694354636d6e38e1ba591be9f76fb3fbeecdbdf41e8d9a5eb1e0c2dacbc186c259cfd800b70d6ae30538ae79cd83a214b83531cebd4d343a0b18b85dc6f1a56f9fc418523b7e99055c0a8e16e548f2433771a962c54c33c2c07e14"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x3, 0x2}}}}, @m_sample={0x1038, 0x7, 0x0, 0x0, {{0xb}, {0xc, 0x2, 0x0, 0x1, [@TCA_SAMPLE_RATE={0x8, 0x3, 0x4}]}, {0x1004, 0x6, 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{0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x3}}}}, @m_csum={0xd8, 0xf, 0x0, 0x0, {{0x9}, {0x20, 0x2, 0x0, 0x1, [@TCA_CSUM_PARMS={0x1c, 0x1, {{0x3, 0x7, 0x10000000, 0x8}, 0x7e}}]}, {0x90, 0x6, "e3a75b5357846dfd42b16b903a56c2c5b4c591c02a9946cc2acb25d5f53c882946e412b980ca5eed32b27c2767b273b253d61da3aa727fbfa262f6f64fb8e194418f715a4a3ac02c03fb59794aa546550cab74dd04f2647e7d4b0f77b9c292d8556ba64066c789e0d3163e7da5e341fa55fa69b51c62327ca826dae260c6c76e7c4a58da2bb2f88c5bcf559e"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x6, 0x2}}}}]}, {0xb0, 0x1, [@m_ife={0xac, 0x10, 0x0, 0x0, {{0x8}, {0x44, 0x2, 0x0, 0x1, [@TCA_IFE_METALST={0x34, 0x6, [@IFE_META_TCINDEX={0x4, 0x5, @void}, @IFE_META_TCINDEX={0x4, 0x5, @void}, @IFE_META_TCINDEX={0x4, 0x5, @void}, @IFE_META_TCINDEX={0x4, 0x5, @void}, @IFE_META_PRIO={0x8, 0x3, @val=0x6}, @IFE_META_TCINDEX={0x4, 0x5, @void}, @IFE_META_TCINDEX={0x4, 0x5, @void}, @IFE_META_SKBMARK={0x8, 0x1, @val=0x1}, @IFE_META_PRIO={0x8, 0x3, @val=0xe8b0}]}, @TCA_IFE_DMAC={0xa, 0x3, @multicast}]}, {0x44, 0x6, "0f2fc1bfd72044b6ce1e6e21bcf3afaed4b82f195454e6b25046d51a613d6f0b0faade72e80bc7a63ef2d5e0557e78a3ddc3bb505e2a14c2d4702357b4f5385f"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x3, 0x2}}}}]}, {0x19c, 0x1, [@m_ct={0xdc, 0xd, 0x0, 0x0, {{0x7}, {0x30, 0x2, 0x0, 0x1, [@TCA_CT_NAT_IPV6_MAX={0x14, 0xc, @mcast1}, @TCA_CT_PARMS={0x18, 0x1, {0x401, 0x8, 0x3, 0x13, 0x4}}]}, {0x85, 0x6, "d900f250766246ac3d317525d86d45464b30fd5bafde90efbbeb947a6a7174c9a781307e26fc9dc09c24368e7be79f2e5bbe14899f18785df524f8995fa6dd68d9ff29b1d8d1e9b6e855a96212b9ee305081243cb8fb2aa773ac01ae47304fbb1639330c7d1b966a0db4f615a4b837b423db7f29376b42d08dbda744e5cb5e662e"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x1, 0x1}}}}, @m_simple={0xbc, 0x1d, 0x0, 0x0, {{0xb}, {0xc, 0x2, 0x0, 0x1, [@TCA_DEF_DATA={0x6, 0x3, '^\x00'}]}, {0x88, 0x6, "3f89becdc3d78e0bb005eb1a5613ad27ca862f3e46af20867249b0d2ca50d48fe453bf749b92c49f8046d70a04a7399784f84bb1bccd779309895e4b920b489a9cb18d1118a6410edf71cbd272bcbb58c8ee69ac53960ab47e018a1e7ad70a84dfd53fcad4fa91caf8d70d40e04ec7d6258175a82a2ee7cb70bf9b75ee906bbd65567dce"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x5, 0x2}}}}]}, {0x1958, 0x1, [@m_tunnel_key={0xcc, 0x8, 0x0, 0x0, {{0xf}, {0x14, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_ENC_DST_PORT={0x6, 0x9, 0x4e20}, @TCA_TUNNEL_KEY_ENC_IPV4_SRC={0x8, 0x3, @multicast1}]}, {0x89, 0x6, "96eb7de7929e7a48a78453da52a7425a3728ce882a76713ae97adaece5f555047050b5d6d635b7b199dd84e75ac6128f8e4687897c4342cb5cea5cdd9bbddc4a2763d361dabd0261ab8693de69db19adefc63604dcbfbe8eea892643a061fecf1f321e2a3fd25b70972f842fd95b50932a67cb771543c76fd234bf6033f6a0e38272047c4c"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x1}}}}, @m_ctinfo={0x88, 0x13, 0x0, 0x0, {{0xb}, {0xc, 0x2, 0x0, 0x1, [@TCA_CTINFO_PARMS_DSCP_STATEMASK={0x8, 0x6, 0x10001}]}, {0x51, 0x6, "d42afb42c9cb7c9455e2164e9b99eb29a5dfffc4011760a825486f3c22b4eb9e2a5c58395dec3b2189504e0fec6d4807d1af8af0abf1736304af346886fd3464efef6f4dd4d291f5b13437d7d5"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x1, 0x2}}}}, @m_simple={0x60, 0x11, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_DEF_DATA={0x8, 0x3, '\xe3*(\x00'}, @TCA_DEF_PARMS={0x18, 0x2, {0x0, 0xfff, 0xffffffffffffffff, 0x4, 0x7f}}]}, {0x14, 0x6, "e103f644060a8ac35f2a3ca4ce67c90f"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x0, 0x1}}}}, @m_connmark={0x1ec, 0xb, 0x0, 0x0, {{0xd}, {0xc8, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0xe7, 0x100, 0x3, 0x2, 0x8001}, 0x400}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x40, 0x7, 0x2, 0x1, 0x7}, 0x81}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x9, 0x0, 0x2, 0x0, 0x8}, 0x81}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x0, 0x0, 0x4, 0x2, 0x4}, 0x3}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x3, 0x9, 0x2, 0x400, 0x10000}, 0x20}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x8, 0x3, 0x4, 0x4, 0x10000}, 0xe28}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0xfffffffa, 0x0, 0x3, 0x18000, 0x4000400}, 0x3}}]}, {0xf7, 0x6, "63126c46cb5dd3116011d6f5ccd23e0e0eba02187164262b2abde145ab357a7322e61fdb1fcc2d48bea7bbf794935329d29546326b373af5bce50b8a5cfff88cccf8bbb671b4105319bdbfbd19a8482aec293d0c70c321e09bd3d9adc558d1302713c644d4cfd7a6e8dd071f3ab1cd6ee0fcf884c80a715ca9426d3f724b4f41dc04248f4f1b120085e9caee06c98863ad1f82df904c02edea4b9241250130ae59bb5dcfd21934bab6648166ed8dc59e7bd1e8178fcb76189a9c261595246e641a8d4fdf36780f6e5adc7f60aab213bbec19876a1155c03c9bc9b00cf36849a862a4a720206bb6031530e92e890598513a5972"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x2, 0x1}}}}, @m_sample={0x134, 0x1f, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_SAMPLE_TRUNC_SIZE={0x8, 0x4, 0x5}, @TCA_SAMPLE_PSAMPLE_GROUP={0x8, 0x5, 0xfff}, @TCA_SAMPLE_PSAMPLE_GROUP={0x8, 0x5, 0x10000}, @TCA_SAMPLE_TRUNC_SIZE={0x8, 0x4, 0xfffffff7}]}, {0xe8, 0x6, "07986b1bbb5200d0e091484b0446bca54ff54f295e0587d380bb001d56759b664391eeb592798014f1770eca61d68db5184f61fe0938d627148e97064165b5aae557eb43745bfe442d4c86243412bdccdbb3041ea54b33ad0623ed1530f0d83d341bacc8f9c580fd4833d4c4b013231ffa733a05470ab78dc3d2ff8292e0c62c4a49b85986c6aca41b504cf02ed0adadaa295c7501e03bb0a94d20b86009fb8fd76657f17cd9b3d295b85da42f6029ede3ada7497865c743e55bb56db3e7eef6c4973b18df749cc81aca6cf4aaf9c0692bfaf12d1697e72f87e6db75d0ed2aa3d2510d98"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x1}}}}, @m_bpf={0x14c, 0x15, 0x0, 0x0, {{0x8}, {0x38, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_OPS={0x1c, 0x4, [{0x0, 0x2, 0x1, 0xd1f}, {0x7, 0x0, 0x3f, 0x2}, {0x0, 0x81, 0x5, 0xffff}]}, @TCA_ACT_BPF_PARMS={0x18, 0x2, {0x1, 0x74fc, 0x5, 0x1, 0x20}}]}, {0xee, 0x6, "c908d87a5940f9d7266dbfca844a9d5223d58db6f8ccd215ed811f75db404ae2ad3393f34b7bcb689f5ec9d0ff49ad0be97a23f899167d09622c50152d774994e3a4482e0e37052a65bfb744ccfd7f5d069060be50ad04e201e3a7194b2a22082fc4087a51d7c9aba31ba06e468725ae673f9c011a8bd48a3cf872ccb4c58e8061960bd06706f65cbc9b0b6ea3e1d1ad2b75b3a575a017b393f70d8ae275852a8cc5e63673c842853438dd9feca62d947fe853b089aa39dc62b5d2f8b77406294cb51aea901ed9653777d333b583f95a09f5baed5e43e571eb817963d25b935da843d1e51dc8a044331d"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x3, 0x2}}}}, @m_ctinfo={0x38, 0x12, 0x0, 0x0, {{0xb}, {0xc, 0x2, 0x0, 0x1, [@TCA_CTINFO_ZONE={0x6, 0x4, 0x7fff}]}, {0x4}, {0xc}, {0xc, 0x8, {0x0, 0x2}}}}, @m_mpls={0x178, 0x9, 0x0, 0x0, {{0x9}, {0x64, 0x2, 0x0, 0x1, [@TCA_MPLS_TC={0x5, 0x6, 0x1}, @TCA_MPLS_LABEL={0x8, 0x5, 0xda10b}, @TCA_MPLS_PARMS={0x1c, 0x2, {{0x5, 0x2, 0x5, 0x1, 0x3f}, 0x4}}, @TCA_MPLS_TTL={0x5, 0x7, 0x3}, @TCA_MPLS_LABEL={0x8, 0x5, 0x8688c}, @TCA_MPLS_PARMS={0x1c, 0x2, {{0x49d3c412, 0x3, 0x10000003, 0x10000, 0x1}, 0x4}}, @TCA_MPLS_TTL={0x5, 0x7, 0x2d}]}, {0xea, 0x6, "ea7ff157758dc369c51ec76014ae7066623f9478261be8876d9e2192d2d079b9030c550250d7b2dc720be7eb57bdfb1d50c7039c60be1d1089f2fda9c224c36a211e161b968acf37848aaaae01dc37709ea65528684245db92100dfc57d4f9eae62b0e129e234665f501dbc347fa827a44f547a0ae9019ae462b647067d1378e6ff01400ad03428474ffe68134064086172c47291dc70bd893fd8503464c6bf9479ab3d81ec13ba27c5b6c2fa9c631a3fcfda1d3700a838e45a9d320ad3e4c8c4ef633f9f95c1e76a2e7d658d282017989cb3dc37578b02c58e565b35e0108ec16b7548dad88"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x2, 0x3}}}}, @m_gact={0x1054, 0x1f, 0x0, 0x0, {{0x9}, {0x28, 0x2, 0x0, 0x1, [@TCA_GACT_PROB={0xc, 0x3, {0x2, 0x4b7, 0x6}}, @TCA_GACT_PARMS={0x18, 0x2, {0x3f, 0x1f, 0x8, 0x7fff, 0x7}}]}, {0x1004, 0x6, "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"}, {0xc}, {0xc, 0x8, {0x2, 0x2}}}}, @m_ife={0x130, 0x11, 0x0, 0x0, {{0x8}, {0x80, 0x2, 0x0, 0x1, [@TCA_IFE_METALST={0x30, 0x6, [@IFE_META_PRIO={0x4, 0x3, @void}, @IFE_META_TCINDEX={0x4, 0x5, @void}, @IFE_META_TCINDEX={0x4, 0x5, @void}, @IFE_META_TCINDEX={0x6, 0x5, @val=0x6}, @IFE_META_PRIO={0x8, 0x3, @val=0x8001}, @IFE_META_SKBMARK={0x4, 0x1, @void}, @IFE_META_SKBMARK={0x8, 0x1, @val=0x5}, @IFE_META_SKBMARK={0x4, 0x1, @void}]}, @TCA_IFE_METALST={0x18, 0x6, [@IFE_META_PRIO={0x8, 0x3, @val=0x7}, @IFE_META_TCINDEX={0x4, 0x5, @void}, @IFE_META_SKBMARK={0x8, 0x1, @val=0x8}]}, @TCA_IFE_METALST={0x28, 0x6, [@IFE_META_PRIO={0x8, 0x3, @val=0x401}, @IFE_META_PRIO={0x8, 0x3, @val=0x7}, @IFE_META_SKBMARK={0x4, 0x1, @void}, @IFE_META_PRIO={0x4, 0x3, @void}, @IFE_META_PRIO={0x8, 0x3, @val=0xe75}, @IFE_META_PRIO={0x4, 0x3, @void}]}, @TCA_IFE_DMAC={0xa, 0x3, @local}]}, {0x8b, 0x6, "4be919c74a555124de83e6f5b0f81a384d389fac2f8e5b3e8133181c672d9aedec7e547ca408494d9c84c320b7aef9a56f0afe894c0ea0145fbc16817fb6bc27c440814a414710542d89e0cb5f48884c22bd60f0e2855c36800c71d5734ddc73656711b8155c8baa117dcddc83b5f1e3da4a09956301a84d08a9644509e57c1b8753c003417682"}, {0xc}, {0xc, 0x8, {0x3, 0x2}}}}]}]}, 0x2efc}, 0x1, 0x0, 0x0, 0x1}, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) (async) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:11 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty=0x2000000}, 0xc) 06:11:11 executing program 2: getpgrp(0x0) r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x5) fcntl$setsig(r0, 0xa, 0x9) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl_fd$Q_QUOTAOFF(r0, 0x40f3dfd31cd6c30, r2, 0x0) fcntl$setown(r0, 0x8, r1) r3 = syz_open_procfs(r1, &(0x7f0000000040)='task\x00') fchdir(r3) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x400100, 0x0) fcntl$lock(r4, 0x7, &(0x7f0000000340)={0x1, 0x2, 0x3, 0xffffffff80000001, r1}) r5 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r6 = syz_open_procfs(r5, &(0x7f00000003c0)='stat\x00') preadv(r6, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0x0) getpgrp(0x0) (async) open(&(0x7f0000000280)='.\x00', 0x0, 0x0) (async) fcntl$notify(r0, 0x402, 0x5) (async) fcntl$setsig(r0, 0xa, 0x9) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)) (async) quotactl_fd$Q_QUOTAOFF(r0, 0x40f3dfd31cd6c30, r2, 0x0) (async) fcntl$setown(r0, 0x8, r1) (async) syz_open_procfs(r1, &(0x7f0000000040)='task\x00') (async) fchdir(r3) (async) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) (async) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x400100, 0x0) (async) fcntl$lock(r4, 0x7, &(0x7f0000000340)={0x1, 0x2, 0x3, 0xffffffff80000001, r1}) (async) syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) (async) syz_open_procfs(r5, &(0x7f00000003c0)='stat\x00') (async) preadv(r6, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0x0) (async) 06:11:11 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0), 0x0) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) (async) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) (async) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:11 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001740)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f00000017c0)=""/113, 0x71, 0x3ff, &(0x7f0000001840)={0x0, 0x3938700}) recvmmsg(r0, &(0x7f00000016c0)=[{{&(0x7f0000000240)=@l2, 0x80, &(0x7f00000003c0)=[{&(0x7f00000002c0)=""/138, 0x8a}, {&(0x7f0000000380)=""/20, 0x14}], 0x2, &(0x7f0000001880)=""/85, 0x55}, 0x3}, {{&(0x7f0000000480)=@vsock={0x28, 0x0, 0x0, @local}, 0x80, &(0x7f0000001580)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/42, 0x2a}, {&(0x7f0000001540)=""/1, 0x1}], 0x3, &(0x7f00000015c0)=""/250, 0xfa}, 0x2}], 0x2, 0x40000002, &(0x7f0000001780)={r2, r3+60000000}) r4 = syz_open_procfs(r1, &(0x7f0000000040)='net/vlan/vlan1\x00') preadv(r4, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0x0) 06:11:11 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty=0x11000000}, 0xc) 06:11:11 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e021010000010b000000030000"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:11 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) (async) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) (async) writev(r1, &(0x7f00000003c0), 0x0) (async) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:11 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) (async) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) (async) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) (async) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e021010000010b000000030000"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:11 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty=0x29000000}, 0xc) 06:11:11 executing program 4: r0 = socket$inet(0x2, 0x2, 0xfffffffc) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events.local\x00', 0x275a, 0x0) write$RDMA_USER_CM_CMD_RESOLVE_IP(r3, &(0x7f0000000300)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback}, {0xa, 0x0, 0x0, @loopback}}}, 0x48) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={r3, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0xa, 0x9, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe7, &(0x7f0000000140)=[{}], 0x8, 0x10, &(0x7f0000000280), &(0x7f00000002c0), 0x8, 0x1b, 0x8, 0x8, &(0x7f0000000300)}}, 0x10) r4 = openat$cgroup_ro(r3, &(0x7f0000000380)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000580), r3) sendmsg$TIPC_CMD_GET_NETID(r4, &(0x7f0000000640)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x1c, r5, 0x8, 0x70bd25, 0x25dfdbff, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4004}, 0x4048004) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="746644060000000000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:11 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x80, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0x0) 06:11:11 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001740)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f00000017c0)=""/113, 0x71, 0x3ff, &(0x7f0000001840)={0x0, 0x3938700}) recvmmsg(r0, &(0x7f00000016c0)=[{{&(0x7f0000000240)=@l2, 0x80, &(0x7f00000003c0)=[{&(0x7f00000002c0)=""/138, 0x8a}, {&(0x7f0000000380)=""/20, 0x14}], 0x2, &(0x7f0000001880)=""/85, 0x55}, 0x3}, {{&(0x7f0000000480)=@vsock={0x28, 0x0, 0x0, @local}, 0x80, &(0x7f0000001580)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/42, 0x2a}, {&(0x7f0000001540)=""/1, 0x1}], 0x3, &(0x7f00000015c0)=""/250, 0xfa}, 0x2}], 0x2, 0x40000002, &(0x7f0000001780)={r2, r3+60000000}) r4 = syz_open_procfs(r1, &(0x7f0000000040)='net/vlan/vlan1\x00') preadv(r4, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') (async) fchdir(r0) (async) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) (async) syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) (async) clock_gettime(0x0, &(0x7f0000001740)) (async) mq_timedreceive(r0, &(0x7f00000017c0)=""/113, 0x71, 0x3ff, &(0x7f0000001840)={0x0, 0x3938700}) (async) recvmmsg(r0, &(0x7f00000016c0)=[{{&(0x7f0000000240)=@l2, 0x80, &(0x7f00000003c0)=[{&(0x7f00000002c0)=""/138, 0x8a}, {&(0x7f0000000380)=""/20, 0x14}], 0x2, &(0x7f0000001880)=""/85, 0x55}, 0x3}, {{&(0x7f0000000480)=@vsock={0x28, 0x0, 0x0, @local}, 0x80, &(0x7f0000001580)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/42, 0x2a}, {&(0x7f0000001540)=""/1, 0x1}], 0x3, &(0x7f00000015c0)=""/250, 0xfa}, 0x2}], 0x2, 0x40000002, &(0x7f0000001780)={r2, r3+60000000}) (async) syz_open_procfs(r1, &(0x7f0000000040)='net/vlan/vlan1\x00') (async) preadv(r4, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0x0) (async) 06:11:11 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty=0x88000000}, 0xc) 06:11:11 executing program 4: r0 = socket$inet(0x2, 0x2, 0xfffffffc) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events.local\x00', 0x275a, 0x0) write$RDMA_USER_CM_CMD_RESOLVE_IP(r3, &(0x7f0000000300)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback}, {0xa, 0x0, 0x0, @loopback}}}, 0x48) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={r3, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0xa, 0x9, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe7, &(0x7f0000000140)=[{}], 0x8, 0x10, &(0x7f0000000280), &(0x7f00000002c0), 0x8, 0x1b, 0x8, 0x8, &(0x7f0000000300)}}, 0x10) r4 = openat$cgroup_ro(r3, &(0x7f0000000380)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000580), r3) sendmsg$TIPC_CMD_GET_NETID(r4, &(0x7f0000000640)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x1c, r5, 0x8, 0x70bd25, 0x25dfdbff, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4004}, 0x4048004) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="746644060000000000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) socket$inet(0x2, 0x2, 0xfffffffc) (async) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) (async) socket$netlink(0x10, 0x3, 0x0) (async) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) (async) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) (async) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) (async) socket$inet(0x2, 0x2, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events.local\x00', 0x275a, 0x0) (async) write$RDMA_USER_CM_CMD_RESOLVE_IP(r3, &(0x7f0000000300)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback}, {0xa, 0x0, 0x0, @loopback}}}, 0x48) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) (async) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={r3, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0xa, 0x9, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe7, &(0x7f0000000140)=[{}], 0x8, 0x10, &(0x7f0000000280), &(0x7f00000002c0), 0x8, 0x1b, 0x8, 0x8, &(0x7f0000000300)}}, 0x10) (async) openat$cgroup_ro(r3, &(0x7f0000000380)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) (async) syz_genetlink_get_family_id$tipc(&(0x7f0000000580), r3) (async) sendmsg$TIPC_CMD_GET_NETID(r4, &(0x7f0000000640)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x1c, r5, 0x8, 0x70bd25, 0x25dfdbff, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4004}, 0x4048004) (async) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) (async) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="746644060000000000000003"], 0x57) (async) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) (async) 06:11:11 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) (async) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) (async, rerun: 32) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) (async, rerun: 32) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) (async) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e021010000010b000000030000"], 0x57) (async, rerun: 64) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) (rerun: 64) 06:11:11 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty=0xa4ffffff}, 0xc) 06:11:11 executing program 4: socket$inet(0x2, 0x2, 0xfffffffc) (async) r0 = socket$inet(0x2, 0x2, 0xfffffffc) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) (async) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events.local\x00', 0x275a, 0x0) (async) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events.local\x00', 0x275a, 0x0) write$RDMA_USER_CM_CMD_RESOLVE_IP(r3, &(0x7f0000000300)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback}, {0xa, 0x0, 0x0, @loopback}}}, 0x48) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={r3, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0xa, 0x9, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe7, &(0x7f0000000140)=[{}], 0x8, 0x10, &(0x7f0000000280), &(0x7f00000002c0), 0x8, 0x1b, 0x8, 0x8, &(0x7f0000000300)}}, 0x10) r4 = openat$cgroup_ro(r3, &(0x7f0000000380)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000580), r3) (async) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000580), r3) sendmsg$TIPC_CMD_GET_NETID(r4, &(0x7f0000000640)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x1c, r5, 0x8, 0x70bd25, 0x25dfdbff, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4004}, 0x4048004) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) (async) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="746644060000000000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:11 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000000)=0x7, 0x4) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 06:11:11 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) (async) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) (async) clock_gettime(0x0, &(0x7f0000001740)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f00000017c0)=""/113, 0x71, 0x3ff, &(0x7f0000001840)={0x0, 0x3938700}) (async) recvmmsg(r0, &(0x7f00000016c0)=[{{&(0x7f0000000240)=@l2, 0x80, &(0x7f00000003c0)=[{&(0x7f00000002c0)=""/138, 0x8a}, {&(0x7f0000000380)=""/20, 0x14}], 0x2, &(0x7f0000001880)=""/85, 0x55}, 0x3}, {{&(0x7f0000000480)=@vsock={0x28, 0x0, 0x0, @local}, 0x80, &(0x7f0000001580)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/42, 0x2a}, {&(0x7f0000001540)=""/1, 0x1}], 0x3, &(0x7f00000015c0)=""/250, 0xfa}, 0x2}], 0x2, 0x40000002, &(0x7f0000001780)={r2, r3+60000000}) r4 = syz_open_procfs(r1, &(0x7f0000000040)='net/vlan/vlan1\x00') preadv(r4, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0x0) 06:11:11 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty=0xffffffa4}, 0xc) 06:11:11 executing program 2: syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') (async) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x80, 0x0) r1 = syz_clone(0x0, 0x0, 0x36, 0x0, 0x0, 0x0) syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') (async) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stat\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, 0x0, 0x0) 06:11:11 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e", 0x15, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff0600000001000000450000002500000019000400040