1acd45ca408408e682a58149c9d02bd362efb42bd2dd60cc1fe346f7986f0726205b4115ffcd2dd669345188ca8cc6bc2b2ac31ce102d21752f098f1799cba1e0a698e9cefebb17f4d837bc474cb", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:36:15 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0xffffffffffffffff, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00}}}], 0x40}], 0x1, 0x0) r9 = getpgrp(r1) r10 = socket$unix(0x1, 0x1, 0x0) r11 = fork() r12 = fork() sendmmsg$unix(r10, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r11}}}, @cred={{0x1c, 0x1, 0x2, {r12, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r12, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:36:15 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0xffffffffffffffff, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00}}}], 0x40}], 0x1, 0x0) r9 = getpgrp(r1) r10 = socket$unix(0x1, 0x1, 0x0) r11 = fork() r12 = fork() sendmmsg$unix(r10, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r11}}}, @cred={{0x1c, 0x1, 0x2, {r12, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r12, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:36:15 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f2257", 0xdc}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:36:15 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x1) 17:36:15 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f2257", 0xdc}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:36:15 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b83", 0xab}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:36:15 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc01", 0xe0}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:36:15 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc01", 0xe0}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:36:15 executing program 1: openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:36:15 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x467}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:36:15 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b83", 0xab}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:36:15 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc01", 0xe0}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:36:33 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:36:33 executing program 1: openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:36:33 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee", 0xe2}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:36:33 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc01", 0xe0}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:36:33 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) socket$unix(0x1, 0x1, 0x0) r3 = fork() r4 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r3}}}, @cred={{0x1c, 0x1, 0x2, {r4, 0xee00}}}], 0x40}], 0x1, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) r6 = fork() r7 = fork() sendmmsg$unix(r5, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xee00}}}], 0x40}], 0x1, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r3, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:36:33 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00}}}], 0x40}], 0x1, 0x0) r9 = getpgrp(r1) r10 = socket$unix(0x1, 0x1, 0x0) r11 = fork() r12 = fork() sendmmsg$unix(r10, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r11}}}, @cred={{0x1c, 0x1, 0x2, {r12, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r12, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:36:33 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x1) 17:36:33 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b83", 0xab}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:36:33 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee", 0xe2}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:36:33 executing program 3: r0 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00}}}], 0x40}], 0x1, 0x0) r9 = getpgrp(r1) r10 = socket$unix(0x1, 0x1, 0x0) r11 = fork() r12 = fork() sendmmsg$unix(r10, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r11}}}, @cred={{0x1c, 0x1, 0x2, {r12, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r12, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:36:33 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae13", 0xc7}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:36:33 executing program 4: r0 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00}}}], 0x40}], 0x1, 0x0) r9 = getpgrp(r1) r10 = socket$unix(0x1, 0x1, 0x0) r11 = fork() r12 = fork() sendmmsg$unix(r10, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r11}}}, @cred={{0x1c, 0x1, 0x2, {r12, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r12, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:36:34 executing program 3: r0 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00}}}], 0x40}], 0x1, 0x0) r9 = getpgrp(r1) r10 = socket$unix(0x1, 0x1, 0x0) r11 = fork() r12 = fork() sendmmsg$unix(r10, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r11}}}, @cred={{0x1c, 0x1, 0x2, {r12, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r12, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:36:34 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee", 0xe2}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:36:34 executing program 1: r0 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00}}}], 0x40}], 0x1, 0x0) r9 = getpgrp(r1) r10 = socket$unix(0x1, 0x1, 0x0) r11 = fork() r12 = fork() sendmmsg$unix(r10, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r11}}}, @cred={{0x1c, 0x1, 0x2, {r12, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r12, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:36:34 executing program 4: r0 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00}}}], 0x40}], 0x1, 0x0) r9 = getpgrp(r1) r10 = socket$unix(0x1, 0x1, 0x0) r11 = fork() r12 = fork() sendmmsg$unix(r10, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r11}}}, @cred={{0x1c, 0x1, 0x2, {r12, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r12, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:36:50 executing program 3: r0 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00}}}], 0x40}], 0x1, 0x0) r9 = getpgrp(r1) r10 = socket$unix(0x1, 0x1, 0x0) r11 = fork() r12 = fork() sendmmsg$unix(r10, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r11}}}, @cred={{0x1c, 0x1, 0x2, {r12, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r12, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:36:50 executing program 1: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:36:50 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:36:50 executing program 4: r0 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00}}}], 0x40}], 0x1, 0x0) r9 = getpgrp(r1) r10 = socket$unix(0x1, 0x1, 0x0) r11 = fork() r12 = fork() sendmmsg$unix(r10, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r11}}}, @cred={{0x1c, 0x1, 0x2, {r12, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r12, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:36:50 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae13", 0xc7}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:36:50 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) socket$unix(0x1, 0x1, 0x0) r3 = fork() r4 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r3}}}, @cred={{0x1c, 0x1, 0x2, {r4, 0xee00}}}], 0x40}], 0x1, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) r6 = fork() r7 = fork() sendmmsg$unix(r5, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xee00}}}], 0x40}], 0x1, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r3, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:36:50 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x2, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:36:50 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) socket$unix(0x1, 0x1, 0x0) r3 = fork() r4 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r3}}}, @cred={{0x1c, 0x1, 0x2, {r4, 0xee00}}}], 0x40}], 0x1, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) r6 = fork() r7 = fork() sendmmsg$unix(r5, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xee00}}}], 0x40}], 0x1, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r3, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:36:50 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x2, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:36:50 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) socket$unix(0x1, 0x1, 0x0) r3 = fork() r4 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r3}}}, @cred={{0x1c, 0x1, 0x2, {r4, 0xee00}}}], 0x40}], 0x1, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) r6 = fork() r7 = fork() sendmmsg$unix(r5, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xee00}}}], 0x40}], 0x1, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r3, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:36:50 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae13", 0xc7}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:36:50 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x2, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:36:50 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x2, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:36:50 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, 0x0, 0x0, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) r6 = fork() r7 = fork() sendmmsg$unix(r5, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xee00}}}], 0x40}], 0x1, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:36:50 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2", 0xd5}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:37:09 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, 0x0, 0x0, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) r6 = fork() r7 = fork() sendmmsg$unix(r5, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xee00}}}], 0x40}], 0x1, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:37:09 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, 0x0, 0x0, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) r6 = fork() r7 = fork() sendmmsg$unix(r5, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xee00}}}], 0x40}], 0x1, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:37:09 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:37:09 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{0x0}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:37:09 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2", 0xd5}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:37:09 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) socket$unix(0x1, 0x1, 0x0) r3 = fork() r4 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r3}}}, @cred={{0x1c, 0x1, 0x2, {r4, 0xee00}}}], 0x40}], 0x1, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) r6 = fork() r7 = fork() sendmmsg$unix(r5, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xee00}}}], 0x40}], 0x1, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r3, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:37:09 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) socket$unix(0x1, 0x1, 0x0) r3 = fork() r4 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r3}}}, @cred={{0x1c, 0x1, 0x2, {r4, 0xee00}}}], 0x40}], 0x1, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) r6 = fork() r7 = fork() sendmmsg$unix(r5, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xee00}}}], 0x40}], 0x1, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r3, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:37:09 executing program 3: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vxcan0\x00'}) ioctl$TIOCL_PASTESEL(0xffffffffffffffff, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x1) 17:37:09 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, 0x0, 0x0, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) r6 = fork() r7 = fork() sendmmsg$unix(r5, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xee00}}}], 0x40}], 0x1, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:37:09 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{0x0}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:37:09 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2", 0xd5}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:37:09 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{0x0}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:37:09 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f2257", 0xdc}, {&(0x7f00000002c0)="a3a3b0812cb089c75f18bd2b4f7cc1969e1df0fa36573fd75818485d031787eac887206ede54c99965388c77e2a6918cc9e29c3e63f91f66c690304714da68b5a0ffac527978674246399a0cd5f0cbebf3c6a9be82bfcadc3f5af3233e30b1aa1b018318679cdfd61d2cc5ffbfb0937b4b5089d065bff12b0d5255cbcde5b03ba33a70627be3043ec54647caf2461f20ea0648e818ef8494eb53881253cbad6d687e3cc9219abe89df8a91b873e55980b6e9ebee4ae01665aefe1e91110b62536e3401e47b824f955b8283381c75f712119e5a26569181a77b316a0081e09f890e8655661d9a297f7d1aa11dca45b66a9a757b9865db451ad2b214f971a53c829c1c04bc16ce5fedf534ff0ba7cd4b6116e2c4a1ef7790e10dcb159bd74a25bb7fabf9f5e7dbafa93f624eb0277d141dd169417b426f1735d546066230210de511cf225994ac9e78b667d2f2ff2cda7cf4b7888f4820f48ee4278b7c069035bb16ebcf50d918a34f3dc7387beba08ea097440d5a14d36cedba922e4adf1289e3dd09a05d317b72818850d4f95af720d1bf7405697f0a97667ec37108e4559c3c4ac19d31f55e27cb923d5c2bf9494654ead05824e73099ba9c54fa4142c84e3ebb788738454ba0346b97b4b78b826d25dd8cbb2bcaab25f411b90ed069dd7ec623a0a0e1ce228fdf56892dc9d4d2c2270da9da0e6b9b36161cdc97e635099bcf60d4510159b10317fb0d3fe8688330e2afb1a5789f9fe2061b652c2c9d0b64c191385e47d353836b57f26988632d64809f015e81affc98c715674a2ae3c32c286dbf696d2665e382ce497c588af2a93d0ea73f45b1eea19a7a2056416156c97e20a438b440d2e853a7a253dbf9c727d3d806e506a819effc6786253c93738a5728b8b3ecaedd6cd126460910f0709e52c67a47045651e13911b998e8d4c3acc1d06bc77fe2e64cde9f19cf47f9af409002f3801ff1bf3b662586619a5baaf361566de8c0c1c607b6e76254baf2d643998e4548ecf83676ae87c162819c3cbd11604def370ecfe9ea3b5884001688fe69cd6b88b8d153b67b32df9b8195813f2ba54973fca8292516a1ae940bcb8f8951b94bc39be17016b215199f51f4cad79f16b19521faee353d899e9e48a1941d755feb5eb4d955faff9cc2f2ea6903b67306f4677b1bd97b15e2b684156f992ec79ee957ce496c80b634e243edfdc775455a1263551410db97ce7a2bfd0eadb7e061e446272cd0b4f61fbd3d2a251f82a67fd2fccce157c22e5eb6364db9a7905bc06933f65cc61342182ca83a31fe56b022e9d4dbb1f5c998a1e4ac9715ae40a17858fb109fd67531062b96d5d72e6a567bd2445a37950f792e5e024d3aea4a8aa664c7fd932db4c14815ac34cc7bba21a22fa37a676ab7ffff5bbabd78bd0d7c8666b76e41a53567aead616856b3c4492a6a9d7d17f81e49b98e0a94cadcd629fbfd6e5b2d41e4c26b9befd6d31acd45ca408408e682a58149c9d02bd362efb42bd2dd60cc1fe346f7986f0726205b4115ffcd2dd669345188ca8cc6bc2b2ac31ce102d21752f098f1799cba1e0a698e9cefebb17f4d837bc474cb", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:37:09 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, 0x0, 0x0, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) r6 = fork() r7 = fork() sendmmsg$unix(r5, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xee00}}}], 0x40}], 0x1, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:37:09 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="a3a3b0812cb089c75f18bd2b4f7cc1969e1df0fa36573fd75818485d031787eac887206ede54c99965388c77e2a6918cc9e29c3e63f91f66c690304714da68b5a0ffac527978674246399a0cd5f0cbebf3c6a9be82bfcadc3f5af3233e30b1aa1b018318679cdfd61d2cc5ffbfb0937b4b5089d065bff12b0d5255cbcde5b03ba33a70627be3043ec54647caf2461f20ea0648e818ef8494eb53881253cbad6d687e3cc9219abe89df8a91b873e55980b6e9ebee4ae01665aefe1e91110b62536e3401e47b824f955b8283381c75f712119e5a26569181a77b316a0081e09f890e8655661d9a297f7d1aa11dca45b66a9a757b9865db451ad2b214f971a53c829c1c04bc16ce5fedf534ff0ba7cd4b6116e2c4a1ef7790e10dcb159bd74a25bb7fabf9f5e7dbafa93f624eb0277d141dd169417b426f1735d546066230210de511cf225994ac9e78b667d2f2ff2cda7cf4b7888f4820f48ee4278b7c069035bb16ebcf50d918a34f3dc7387beba08ea097440d5a14d36cedba922e4adf1289e3dd09a05d317b72818850d4f95af720d1bf7405697f0a97667ec37108e4559c3c4ac19d31f55e27cb923d5c2bf9494654ead05824e73099ba9c54fa4142c84e3ebb788738454ba0346b97b4b78b826d25dd8cbb2bcaab25f411b90ed069dd7ec623a0a0e1ce228fdf56892dc9d4d2c2270da9da0e6b9b36161cdc97e635099bcf60d4510159b10317fb0d3fe8688330e2afb1a5789f9fe2061b652c2c9d0b64c191385e47d353836b57f26988632d64809f015e81affc98c715674a2ae3c32c286dbf696d2665e382ce497c588af2a93d0ea73f45b1eea19a7a2056416156c97e20a438b440d2e853a7a253dbf9c727d3d806e506a819effc6786253c93738a5728b8b3ecaedd6cd126460910f0709e52c67a47045651e13911b998e8d4c3acc1d06bc77fe2e64cde9f19cf47f9af409002f3801ff1bf3b662586619a5baaf361566de8c0c1c607b6e76254baf2d643998e4548ecf83676ae87c162819c3cbd11604def370ecfe9ea3b5884001688fe69cd6b88b8d153b67b32df9b8195813f2ba54973fca8292516a1ae940bcb8f8951b94bc39be17016b215199f51f4cad79f16b19521faee353d899e9e48a1941d755feb5eb4d955faff9cc2f2ea6903b67306f4677b1bd97b15e2b684156f992ec79ee957ce496c80b634e243edfdc775455a1263551410db97ce7a2bfd0eadb7e061e446272cd0b4f61fbd3d2a251f82a67fd2fccce157c22e5eb6364db9a7905bc06933f65cc61342182ca83a31fe56b022e9d4dbb1f5c998a1e4ac9715ae40a17858fb109fd67531062b96d5d72e6a567bd2445a37950f792e5e024d3aea4a8aa664c7fd932db4c14815ac34cc7bba21a22fa37a676ab7ffff5bbabd78bd0d7c8666b76e41a53567aead616856b3c4492a6a9d7d17f81e49b98e0a94cadcd629fbfd6e5b2d41e4c26b9befd6d31acd45ca408408e682a58149c9d02bd362efb42bd2dd60cc1fe346f7986f0726205b4115ffcd2dd669345188ca8cc6bc2b2ac31ce102d21752f098f1799cba1e0a698e9cefebb17f4d837bc474cb", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:37:09 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, 0x0, 0x0, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) r6 = fork() r7 = fork() sendmmsg$unix(r5, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xee00}}}], 0x40}], 0x1, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:37:09 executing program 1: r0 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00}}}], 0x40}], 0x1, 0x0) r9 = getpgrp(r1) r10 = socket$unix(0x1, 0x1, 0x0) r11 = fork() r12 = fork() sendmmsg$unix(r10, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r11}}}, @cred={{0x1c, 0x1, 0x2, {r12, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r12, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:37:09 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f2257", 0xdc}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:37:24 executing program 7: r0 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00}}}], 0x40}], 0x1, 0x0) r9 = getpgrp(r1) r10 = socket$unix(0x1, 0x1, 0x0) r11 = fork() r12 = fork() sendmmsg$unix(r10, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r11}}}, @cred={{0x1c, 0x1, 0x2, {r12, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r12, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:37:24 executing program 4: r0 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00}}}], 0x40}], 0x1, 0x0) r9 = getpgrp(r1) r10 = socket$unix(0x1, 0x1, 0x0) r11 = fork() r12 = fork() sendmmsg$unix(r10, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r11}}}, @cred={{0x1c, 0x1, 0x2, {r12, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r12, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:37:24 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:37:24 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, 0x0, 0x0, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) r6 = fork() r7 = fork() sendmmsg$unix(r5, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xee00}}}], 0x40}], 0x1, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:37:24 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f2257", 0xdc}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:37:24 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00), 0x0, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) r6 = fork() r7 = fork() sendmmsg$unix(r5, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xee00}}}], 0x40}], 0x1, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:37:24 executing program 3: r0 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00}}}], 0x40}], 0x1, 0x0) r9 = getpgrp(r1) r10 = socket$unix(0x1, 0x1, 0x0) r11 = fork() r12 = fork() sendmmsg$unix(r10, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r11}}}, @cred={{0x1c, 0x1, 0x2, {r12, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r12, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:37:24 executing program 1: r0 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00}}}], 0x40}], 0x1, 0x0) r9 = getpgrp(r1) r10 = socket$unix(0x1, 0x1, 0x0) r11 = fork() r12 = fork() sendmmsg$unix(r10, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r11}}}, @cred={{0x1c, 0x1, 0x2, {r12, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r12, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:37:25 executing program 1: r0 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00}}}], 0x40}], 0x1, 0x0) r9 = getpgrp(r1) r10 = socket$unix(0x1, 0x1, 0x0) r11 = fork() r12 = fork() sendmmsg$unix(r10, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r11}}}, @cred={{0x1c, 0x1, 0x2, {r12, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r12, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:37:25 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00), 0x0, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) r6 = fork() r7 = fork() sendmmsg$unix(r5, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xee00}}}], 0x40}], 0x1, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:37:25 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x351}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:37:25 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f2257", 0xdc}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:37:25 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="a3a3b0812cb089c75f18bd2b4f7cc1969e1df0fa36573fd75818485d031787eac887206ede54c99965388c77e2a6918cc9e29c3e63f91f66c690304714da68b5a0ffac527978674246399a0cd5f0cbebf3c6a9be82bfcadc3f5af3233e30b1aa1b018318679cdfd61d2cc5ffbfb0937b4b5089d065bff12b0d5255cbcde5b03ba33a70627be3043ec54647caf2461f20ea0648e818ef8494eb53881253cbad6d687e3cc9219abe89df8a91b873e55980b6e9ebee4ae01665aefe1e91110b62536e3401e47b824f955b8283381c75f712119e5a26569181a77b316a0081e09f890e8655661d9a297f7d1aa11dca45b66a9a757b9865db451ad2b214f971a53c829c1c04bc16ce5fedf534ff0ba7cd4b6116e2c4a1ef7790e10dcb159bd74a25bb7fabf9f5e7dbafa93f624eb0277d141dd169417b426f1735d546066230210de511cf225994ac9e78b667d2f2ff2cda7cf4b7888f4820f48ee4278b7c069035bb16ebcf50d918a34f3dc7387beba08ea097440d5a14d36cedba922e4adf1289e3dd09a05d317b72818850d4f95af720d1bf7405697f0a97667ec37108e4559c3c4ac19d31f55e27cb923d5c2bf9494654ead05824e73099ba9c54fa4142c84e3ebb788738454ba0346b97b4b78b826d25dd8cbb2bcaab25f411b90ed069dd7ec623a0a0e1ce228fdf56892dc9d4d2c2270da9da0e6b9b36161cdc97e635099bcf60d4510159b10317fb0d3fe8688330e2afb1a5789f9fe2061b652c2c9d0b64c191385e47d353836b57f26988632d64809f015e81affc98c715674a2ae3c32c286dbf696d2665e382ce497c588af2a93d0ea73f45b1eea19a7a2056416156c97e20a438b440d2e853a7a253dbf9c727d3d806e506a819effc6786253c93738a5728b8b3ecaedd6cd126460910f0709e52c67a47045651e13911b998e8d4c3acc1d06bc77fe2e64cde9f19cf47f9af409002f3801ff1bf3b662586619a5baaf361566de8c0c1c607b6e76254baf2d643998e4548ecf83676ae87c162819c3cbd11604def370ecfe9ea3b5884001688fe69cd6b88b8d153b67b32df9b8195813f2ba54973fca8292516a1ae940bcb8f8951b94bc39be17016b215199f51f4cad79f16b19521faee353d899e9e48a1941d755feb5eb4d955faff9cc2f2ea6903b67306f4677b1bd97b15e2b684156f992ec79ee957ce496c80b634e243edfdc775455a1263551410db97ce7a2bfd0eadb7e061e446272cd0b4f61fbd3d2a251f82a67fd2fccce157c22e5eb6364db9a7905bc06933f65cc61342182ca83a31fe56b022e9d4dbb1f5c998a1e4ac9715ae40a17858fb109fd67531062b96d5d72e6a567bd2445a37950f792e5e024d3aea4a8aa664c7fd932db4c14815ac34cc7bba21a22fa37a676ab7ffff5bbabd78bd0d7c8666b76e41a53567aead616856b3c4492a6a9d7d17f81e49b98e0a94cadcd629fbfd6e5b2d41e4c26b9befd6d31acd45ca408408e682a58149c9d02bd362efb42bd2dd60cc1fe346f7986f0726205b4115ffcd2dd669345188ca8cc6bc2b2ac31ce102d21752f098f1799cba1e0a698e9cefebb17f4d837bc474cb", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:37:25 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:37:25 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3c", 0x3e}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:37:43 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc01", 0xe0}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:37:43 executing program 7: openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:37:43 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x463}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:37:43 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00), 0x0, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) r6 = fork() r7 = fork() sendmmsg$unix(r5, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xee00}}}], 0x40}], 0x1, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:37:43 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3c", 0x3e}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="a3a3b0812cb089c75f18bd2b4f7cc1969e1df0fa36573fd75818485d031787eac887206ede54c99965388c77e2a6918cc9e29c3e63f91f66c690304714da68b5a0ffac527978674246399a0cd5f0cbebf3c6a9be82bfcadc3f5af3233e30b1aa1b018318679cdfd61d2cc5ffbfb0937b4b5089d065bff12b0d5255cbcde5b03ba33a70627be3043ec54647caf2461f20ea0648e818ef8494eb53881253cbad6d687e3cc9219abe89df8a91b873e55980b6e9ebee4ae01665aefe1e91110b62536e3401e47b824f955b8283381c75f712119e5a26569181a77b316a0081e09f890e8655661d9a297f7d1aa11dca45b66a9a757b9865db451ad2b214f971a53c829c1c04bc16ce5fedf534ff0ba7cd4b6116e2c4a1ef7790e10dcb159bd74a25bb7fabf9f5e7dbafa93f624eb0277d141dd169417b426f1735d546066230210de511cf225994ac9e78b667d2f2ff2cda7cf4b7888f4820f48ee4278b7c069035bb16ebcf50d918a34f3dc7387beba08ea097440d5a14d36cedba922e4adf1289e3dd09a05d317b72818850d4f95af720d1bf7405697f0a97667ec37108e4559c3c4ac19d31f55e27cb923d5c2bf9494654ead05824e73099ba9c54fa4142c84e3ebb788738454ba0346b97b4b78b826d25dd8cbb2bcaab25f411b90ed069dd7ec623a0a0e1ce228fdf56892dc9d4d2c2270da9da0e6b9b36161cdc97e635099bcf60d4510159b10317fb0d3fe8688330e2afb1a5789f9fe2061b652c2c9d0b64c191385e47d353836b57f26988632d64809f015e81affc98c715674a2ae3c32c286dbf696d2665e382ce497c588af2a93d0ea73f45b1eea19a7a2056416156c97e20a438b440d2e853a7a253dbf9c727d3d806e506a819effc6786253c93738a5728b8b3ecaedd6cd126460910f0709e52c67a47045651e13911b998e8d4c3acc1d06bc77fe2e64cde9f19cf47f9af409002f3801ff1bf3b662586619a5baaf361566de8c0c1c607b6e76254baf2d643998e4548ecf83676ae87c162819c3cbd11604def370ecfe9ea3b5884001688fe69cd6b88b8d153b67b32df9b8195813f2ba54973fca8292516a1ae940bcb8f8951b94bc39be17016b215199f51f4cad79f16b19521faee353d899e9e48a1941d755feb5eb4d955faff9cc2f2ea6903b67306f4677b1bd97b15e2b684156f992ec79ee957ce496c80b634e243edfdc775455a1263551410db97ce7a2bfd0eadb7e061e446272cd0b4f61fbd3d2a251f82a67fd2fccce157c22e5eb6364db9a7905bc06933f65cc61342182ca83a31fe56b022e9d4dbb1f5c998a1e4ac9715ae40a17858fb109fd67531062b96d5d72e6a567bd2445a37950f792e5e024d3aea4a8aa664c7fd932db4c14815ac34cc7bba21a22fa37a676ab7ffff5bbabd78bd0d7c8666b76e41a53567aead616856b3c4492a6a9d7d17f81e49b98e0a94cadcd629fbfd6e5b2d41e4c26b9befd6d31acd45ca408408e682a58149c9d02bd362efb42bd2dd60cc1fe346f7986f0726205b4115ffcd2dd669345188ca8cc6bc2b2ac31ce102d21752f098f1799cba1e0a698e9cefebb17f4d837bc474cb", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:37:43 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:37:43 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00), 0x0, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) r6 = fork() r7 = fork() sendmmsg$unix(r5, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xee00}}}], 0x40}], 0x1, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:37:43 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f2257", 0xdc}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:37:43 executing program 3: r0 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00}}}], 0x40}], 0x1, 0x0) r9 = getpgrp(r1) r10 = socket$unix(0x1, 0x1, 0x0) r11 = fork() r12 = fork() sendmmsg$unix(r10, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r11}}}, @cred={{0x1c, 0x1, 0x2, {r12, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r12, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:37:43 executing program 5: r0 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00}}}], 0x40}], 0x1, 0x0) r9 = getpgrp(r1) r10 = socket$unix(0x1, 0x1, 0x0) r11 = fork() r12 = fork() sendmmsg$unix(r10, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r11}}}, @cred={{0x1c, 0x1, 0x2, {r12, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r12, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:37:43 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3c", 0x3e}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:37:43 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc01", 0xe0}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:37:43 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x351}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:37:43 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0}], 0x1, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) r6 = fork() r7 = fork() sendmmsg$unix(r5, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xee00}}}], 0x40}], 0x1, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:37:43 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x351}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:37:43 executing program 1: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vxcan0\x00'}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f0000000000)) syz_open_dev$tty20(0xc, 0x4, 0x1) 17:38:00 executing program 4: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vxcan0\x00'}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f0000000000)) syz_open_dev$tty20(0xc, 0x4, 0x1) 17:38:00 executing program 7: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vxcan0\x00'}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f0000000000)) syz_open_dev$tty20(0xc, 0x4, 0x1) 17:38:00 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0}], 0x1, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) r6 = fork() r7 = fork() sendmmsg$unix(r5, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xee00}}}], 0x40}], 0x1, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:38:00 executing program 5: openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x1) 17:38:00 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27", 0x5d}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:38:00 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc01", 0xe0}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:38:00 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:38:00 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:38:00 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27", 0x5d}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:38:00 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee", 0xe2}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:38:00 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x448}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:38:00 executing program 1: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vxcan0\x00'}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r1, 0x540a, 0x0) 17:38:00 executing program 5: openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x1) 17:38:01 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0}], 0x1, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) r6 = fork() r7 = fork() sendmmsg$unix(r5, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xee00}}}], 0x40}], 0x1, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:38:01 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0}], 0x1, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) r6 = fork() r7 = fork() sendmmsg$unix(r5, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xee00}}}], 0x40}], 0x1, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:38:01 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee", 0xe2}, {&(0x7f00000002c0)="a3a3b0812cb089c75f18bd2b4f7cc1969e1df0fa36573fd75818485d031787eac887206ede54c99965388c77e2a6918cc9e29c3e63f91f66c690304714da68b5a0ffac527978674246399a0cd5f0cbebf3c6a9be82bfcadc3f5af3233e30b1aa1b018318679cdfd61d2cc5ffbfb0937b4b5089d065bff12b0d5255cbcde5b03ba33a70627be3043ec54647caf2461f20ea0648e818ef8494eb53881253cbad6d687e3cc9219abe89df8a91b873e55980b6e9ebee4ae01665aefe1e91110b62536e3401e47b824f955b8283381c75f712119e5a26569181a77b316a0081e09f890e8655661d9a297f7d1aa11dca45b66a9a757b9865db451ad2b214f971a53c829c1c04bc16ce5fedf534ff0ba7cd4b6116e2c4a1ef7790e10dcb159bd74a25bb7fabf9f5e7dbafa93f624eb0277d141dd169417b426f1735d546066230210de511cf225994ac9e78b667d2f2ff2cda7cf4b7888f4820f48ee4278b7c069035bb16ebcf50d918a34f3dc7387beba08ea097440d5a14d36cedba922e4adf1289e3dd09a05d317b72818850d4f95af720d1bf7405697f0a97667ec37108e4559c3c4ac19d31f55e27cb923d5c2bf9494654ead05824e73099ba9c54fa4142c84e3ebb788738454ba0346b97b4b78b826d25dd8cbb2bcaab25f411b90ed069dd7ec623a0a0e1ce228fdf56892dc9d4d2c2270da9da0e6b9b36161cdc97e635099bcf60d4510159b10317fb0d3fe8688330e2afb1a5789f9fe2061b652c2c9d0b64c191385e47d353836b57f26988632d64809f015e81affc98c715674a2ae3c32c286dbf696d2665e382ce497c588af2a93d0ea73f45b1eea19a7a2056416156c97e20a438b440d2e853a7a253dbf9c727d3d806e506a819effc6786253c93738a5728b8b3ecaedd6cd126460910f0709e52c67a47045651e13911b998e8d4c3acc1d06bc77fe2e64cde9f19cf47f9af409002f3801ff1bf3b662586619a5baaf361566de8c0c1c607b6e76254baf2d643998e4548ecf83676ae87c162819c3cbd11604def370ecfe9ea3b5884001688fe69cd6b88b8d153b67b32df9b8195813f2ba54973fca8292516a1ae940bcb8f8951b94bc39be17016b215199f51f4cad79f16b19521faee353d899e9e48a1941d755feb5eb4d955faff9cc2f2ea6903b67306f4677b1bd97b15e2b684156f992ec79ee957ce496c80b634e243edfdc775455a1263551410db97ce7a2bfd0eadb7e061e446272cd0b4f61fbd3d2a251f82a67fd2fccce157c22e5eb6364db9a7905bc06933f65cc61342182ca83a31fe56b022e9d4dbb1f5c998a1e4ac9715ae40a17858fb109fd67531062b96d5d72e6a567bd2445a37950f792e5e024d3aea4a8aa664c7fd932db4c14815ac34cc7bba21a22fa37a676ab7ffff5bbabd78bd0d7c8666b76e41a53567aead616856b3c4492a6a9d7d17f81e49b98e0a94cadcd629fbfd6e5b2d41e4c26b9befd6d31acd45ca408408e682a58149c9d02bd362efb42bd2dd60cc1fe346f7986f0726205b4115ffcd2dd669345188ca8cc6bc2b2ac31ce102d21752f098f1799cba1e0a698e9cefebb17f4d837bc474cb", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:38:01 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27", 0x5d}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:38:18 executing program 5: openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x1) 17:38:18 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee", 0xe2}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:38:18 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x448}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:38:18 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}], 0x20}], 0x1, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) r6 = fork() r7 = fork() sendmmsg$unix(r5, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xee00}}}], 0x40}], 0x1, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:38:18 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3", 0x6c}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="a3a3b0812cb089c75f18bd2b4f7cc1969e1df0fa36573fd75818485d031787eac887206ede54c99965388c77e2a6918cc9e29c3e63f91f66c690304714da68b5a0ffac527978674246399a0cd5f0cbebf3c6a9be82bfcadc3f5af3233e30b1aa1b018318679cdfd61d2cc5ffbfb0937b4b5089d065bff12b0d5255cbcde5b03ba33a70627be3043ec54647caf2461f20ea0648e818ef8494eb53881253cbad6d687e3cc9219abe89df8a91b873e55980b6e9ebee4ae01665aefe1e91110b62536e3401e47b824f955b8283381c75f712119e5a26569181a77b316a0081e09f890e8655661d9a297f7d1aa11dca45b66a9a757b9865db451ad2b214f971a53c829c1c04bc16ce5fedf534ff0ba7cd4b6116e2c4a1ef7790e10dcb159bd74a25bb7fabf9f5e7dbafa93f624eb0277d141dd169417b426f1735d546066230210de511cf225994ac9e78b667d2f2ff2cda7cf4b7888f4820f48ee4278b7c069035bb16ebcf50d918a34f3dc7387beba08ea097440d5a14d36cedba922e4adf1289e3dd09a05d317b72818850d4f95af720d1bf7405697f0a97667ec37108e4559c3c4ac19d31f55e27cb923d5c2bf9494654ead05824e73099ba9c54fa4142c84e3ebb788738454ba0346b97b4b78b826d25dd8cbb2bcaab25f411b90ed069dd7ec623a0a0e1ce228fdf56892dc9d4d2c2270da9da0e6b9b36161cdc97e635099bcf60d4510159b10317fb0d3fe8688330e2afb1a5789f9fe2061b652c2c9d0b64c191385e47d353836b57f26988632d64809f015e81affc98c715674a2ae3c32c286dbf696d2665e382ce497c588af2a93d0ea73f45b1eea19a7a2056416156c97e20a438b440d2e853a7a253dbf9c727d3d806e506a819effc6786253c93738a5728b8b3ecaedd6cd126460910f0709e52c67a47045651e13911b998e8d4c3acc1d06bc77fe2e64cde9f19cf47f9af409002f3801ff1bf3b662586619a5baaf361566de8c0c1c607b6e76254baf2d643998e4548ecf83676ae87c162819c3cbd11604def370ecfe9ea3b5884001688fe69cd6b88b8d153b67b32df9b8195813f2ba54973fca8292516a1ae940bcb8f8951b94bc39be17016b215199f51f4cad79f16b19521faee353d899e9e48a1941d755feb5eb4d955faff9cc2f2ea6903b67306f4677b1bd97b15e2b684156f992ec79ee957ce496c80b634e243edfdc775455a1263551410db97ce7a2bfd0eadb7e061e446272cd0b4f61fbd3d2a251f82a67fd2fccce157c22e5eb6364db9a7905bc06933f65cc61342182ca83a31fe56b022e9d4dbb1f5c998a1e4ac9715ae40a17858fb109fd67531062b96d5d72e6a567bd2445a37950f792e5e024d3aea4a8aa664c7fd932db4c14815ac34cc7bba21a22fa37a676ab7ffff5bbabd78bd0d7c8666b76e41a53567aead616856b3c4492a6a9d7d17f81e49b98e0a94cadcd629fbfd6e5b2d41e4c26b9befd6d31acd45ca408408e682a58149c9d02bd362efb42bd2dd60cc1fe346f7986f0726205b4115ffcd2dd669345188ca8cc6bc2b2ac31ce102d21752f098f1799cba1e0a698e9cefebb17f4d837bc474cb", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:38:18 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27", 0x5d}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:38:18 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0}], 0x1, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) r6 = fork() r7 = fork() sendmmsg$unix(r5, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xee00}}}], 0x40}], 0x1, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:38:18 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee", 0xe2}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:38:19 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="a3a3b0812cb089c75f18bd2b4f7cc1969e1df0fa36573fd75818485d031787eac887206ede54c99965388c77e2a6918cc9e29c3e63f91f66c690304714da68b5a0ffac527978674246399a0cd5f0cbebf3c6a9be82bfcadc3f5af3233e30b1aa1b018318679cdfd61d2cc5ffbfb0937b4b5089d065bff12b0d5255cbcde5b03ba33a70627be3043ec54647caf2461f20ea0648e818ef8494eb53881253cbad6d687e3cc9219abe89df8a91b873e55980b6e9ebee4ae01665aefe1e91110b62536e3401e47b824f955b8283381c75f712119e5a26569181a77b316a0081e09f890e8655661d9a297f7d1aa11dca45b66a9a757b9865db451ad2b214f971a53c829c1c04bc16ce5fedf534ff0ba7cd4b6116e2c4a1ef7790e10dcb159bd74a25bb7fabf9f5e7dbafa93f624eb0277d141dd169417b426f1735d546066230210de511cf225994ac9e78b667d2f2ff2cda7cf4b7888f4820f48ee4278b7c069035bb16ebcf50d918a34f3dc7387beba08ea097440d5a14d36cedba922e4adf1289e3dd09a05d317b72818850d4f95af720d1bf7405697f0a97667ec37108e4559c3c4ac19d31f55e27cb923d5c2bf9494654ead05824e73099ba9c54fa4142c84e3ebb788738454ba0346b97b4b78b826d25dd8cbb2bcaab25f411b90ed069dd7ec623a0a0e1ce228fdf56892dc9d4d2c2270da9da0e6b9b36161cdc97e635099bcf60d4510159b10317fb0d3fe8688330e2afb1a5789f9fe2061b652c2c9d0b64c191385e47d353836b57f26988632d64809f015e81affc98c715674a2ae3c32c286dbf696d2665e382ce497c588af2a93d0ea73f45b1eea19a7a2056416156c97e20a438b440d2e853a7a253dbf9c727d3d806e506a819effc6786253c93738a5728b8b3ecaedd6cd126460910f0709e52c67a47045651e13911b998e8d4c3acc1d06bc77fe2e64cde9f19cf47f9af409002f3801ff1bf3b662586619a5baaf361566de8c0c1c607b6e76254baf2d643998e4548ecf83676ae87c162819c3cbd11604def370ecfe9ea3b5884001688fe69cd6b88b8d153b67b32df9b8195813f2ba54973fca8292516a1ae940bcb8f8951b94bc39be17016b215199f51f4cad79f16b19521faee353d899e9e48a1941d755feb5eb4d955faff9cc2f2ea6903b67306f4677b1bd97b15e2b684156f992ec79ee957ce496c80b634e243edfdc775455a1263551410db97ce7a2bfd0eadb7e061e446272cd0b4f61fbd3d2a251f82a67fd2fccce157c22e5eb6364db9a7905bc06933f65cc61342182ca83a31fe56b022e9d4dbb1f5c998a1e4ac9715ae40a17858fb109fd67531062b96d5d72e6a567bd2445a37950f792e5e024d3aea4a8aa664c7fd932db4c14815ac34cc7bba21a22fa37a676ab7ffff5bbabd78bd0d7c8666b76e41a53567aead616856b3c4492a6a9d7d17f81e49b98e0a94cadcd629fbfd6e5b2d41e4c26b9befd6d31acd45ca408408e682a58149c9d02bd362efb42bd2dd60cc1fe346f7986f0726205b4115ffcd2dd669345188ca8cc6bc2b2ac31ce102d21752f098f1799cba1e0a698e9cefebb17f4d837bc474cb", 0x46b}], 0x2, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:38:19 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x425}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:38:19 executing program 3: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vxcan0\x00'}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f0000000000)) 17:38:19 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3", 0x6c}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:38:19 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x2, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:38:19 executing program 5: openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:38:19 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3", 0x6c}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:38:38 executing program 1: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vxcan0\x00'}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f0000000000)) syz_open_dev$tty20(0xc, 0x4, 0x1) 17:38:38 executing program 7: openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:38:38 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3", 0x6c}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:38:38 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}], 0x20}], 0x1, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) r6 = fork() r7 = fork() sendmmsg$unix(r5, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xee00}}}], 0x40}], 0x1, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:38:38 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x2, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:38:38 executing program 3: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vxcan0\x00'}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f0000000000)) syz_open_dev$tty20(0xc, 0x4, 0x1) 17:38:38 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}], 0x20}], 0x1, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) r6 = fork() r7 = fork() sendmmsg$unix(r5, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xee00}}}], 0x40}], 0x1, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:38:38 executing program 5: openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:38:38 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}], 0x20}], 0x1, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) r6 = fork() r7 = fork() sendmmsg$unix(r5, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xee00}}}], 0x40}], 0x1, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:38:38 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615e", 0x74}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:38:38 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{0x0}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:38:38 executing program 5: openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:38:38 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}], 0x20}], 0x1, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) r6 = fork() r7 = fork() sendmmsg$unix(r5, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xee00}}}], 0x40}], 0x1, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:38:38 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615e", 0x74}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:38:38 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615e", 0x74}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:38:38 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{0x0}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:38:38 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615e", 0x74}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:38:56 executing program 7: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vxcan0\x00'}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r1, 0x540a, 0x0) 17:38:56 executing program 1: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vxcan0\x00'}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r1, 0x540a, 0x0) 17:38:56 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}], 0x40}], 0x1, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) r6 = fork() r7 = fork() sendmmsg$unix(r5, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xee00}}}], 0x40}], 0x1, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:38:56 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290b", 0x78}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:38:56 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3", 0x6c}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:38:56 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615e", 0x74}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:38:56 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{0x0}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:38:56 executing program 5: openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000000)) 17:38:57 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}], 0x20}], 0x1, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) r6 = fork() r7 = fork() sendmmsg$unix(r5, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xee00}}}], 0x40}], 0x1, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:38:57 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:38:57 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}], 0x40}], 0x1, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) r6 = fork() r7 = fork() sendmmsg$unix(r5, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xee00}}}], 0x40}], 0x1, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:38:57 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290b", 0x78}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:38:57 executing program 3: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vxcan0\x00'}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r1, 0x540a, 0x0) 17:38:57 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:38:57 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:39:15 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}], 0x40}], 0x1, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) r6 = fork() r7 = fork() sendmmsg$unix(r5, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xee00}}}], 0x40}], 0x1, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:39:15 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}], 0x40}], 0x1, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) r6 = fork() r7 = fork() sendmmsg$unix(r5, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xee00}}}], 0x40}], 0x1, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:39:15 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290b", 0x78}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:39:15 executing program 7: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vxcan0\x00'}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f0000000000)) 17:39:15 executing program 5: openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000000)) 17:39:15 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:39:15 executing program 3: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vxcan0\x00'}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r1, 0x540a, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x1) 17:39:15 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3c", 0x3e}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:39:15 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc", 0x7a}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:39:15 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3c", 0x3e}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:39:15 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290b", 0x78}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="a3a3b0812cb089c75f18bd2b4f7cc1969e1df0fa36573fd75818485d031787eac887206ede54c99965388c77e2a6918cc9e29c3e63f91f66c690304714da68b5a0ffac527978674246399a0cd5f0cbebf3c6a9be82bfcadc3f5af3233e30b1aa1b018318679cdfd61d2cc5ffbfb0937b4b5089d065bff12b0d5255cbcde5b03ba33a70627be3043ec54647caf2461f20ea0648e818ef8494eb53881253cbad6d687e3cc9219abe89df8a91b873e55980b6e9ebee4ae01665aefe1e91110b62536e3401e47b824f955b8283381c75f712119e5a26569181a77b316a0081e09f890e8655661d9a297f7d1aa11dca45b66a9a757b9865db451ad2b214f971a53c829c1c04bc16ce5fedf534ff0ba7cd4b6116e2c4a1ef7790e10dcb159bd74a25bb7fabf9f5e7dbafa93f624eb0277d141dd169417b426f1735d546066230210de511cf225994ac9e78b667d2f2ff2cda7cf4b7888f4820f48ee4278b7c069035bb16ebcf50d918a34f3dc7387beba08ea097440d5a14d36cedba922e4adf1289e3dd09a05d317b72818850d4f95af720d1bf7405697f0a97667ec37108e4559c3c4ac19d31f55e27cb923d5c2bf9494654ead05824e73099ba9c54fa4142c84e3ebb788738454ba0346b97b4b78b826d25dd8cbb2bcaab25f411b90ed069dd7ec623a0a0e1ce228fdf56892dc9d4d2c2270da9da0e6b9b36161cdc97e635099bcf60d4510159b10317fb0d3fe8688330e2afb1a5789f9fe2061b652c2c9d0b64c191385e47d353836b57f26988632d64809f015e81affc98c715674a2ae3c32c286dbf696d2665e382ce497c588af2a93d0ea73f45b1eea19a7a2056416156c97e20a438b440d2e853a7a253dbf9c727d3d806e506a819effc6786253c93738a5728b8b3ecaedd6cd126460910f0709e52c67a47045651e13911b998e8d4c3acc1d06bc77fe2e64cde9f19cf47f9af409002f3801ff1bf3b662586619a5baaf361566de8c0c1c607b6e76254baf2d643998e4548ecf83676ae87c162819c3cbd11604def370ecfe9ea3b5884001688fe69cd6b88b8d153b67b32df9b8195813f2ba54973fca8292516a1ae940bcb8f8951b94bc39be17016b215199f51f4cad79f16b19521faee353d899e9e48a1941d755feb5eb4d955faff9cc2f2ea6903b67306f4677b1bd97b15e2b684156f992ec79ee957ce496c80b634e243edfdc775455a1263551410db97ce7a2bfd0eadb7e061e446272cd0b4f61fbd3d2a251f82a67fd2fccce157c22e5eb6364db9a7905bc06933f65cc61342182ca83a31fe56b022e9d4dbb1f5c998a1e4ac9715ae40a17858fb109fd67531062b96d5d72e6a567bd2445a37950f792e5e024d3aea4a8aa664c7fd932db4c14815ac34cc7bba21a22fa37a676ab7ffff5bbabd78bd0d7c8666b76e41a53567aead616856b3c4492a6a9d7d17f81e49b98e0a94cadcd629fbfd6e5b2d41e4c26b9befd6d31acd45ca408408e682a58149c9d02bd362efb42bd2dd60cc1fe346f7986f0726205b4115ffcd2dd669345188ca8cc6bc2b2ac31ce102d21752f098f1799cba1e0a698e9cefebb17f4d837bc474cb", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:39:15 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x20}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00}}}], 0x40}], 0x1, 0x0) r9 = getpgrp(r1) r10 = socket$unix(0x1, 0x1, 0x0) r11 = fork() r12 = fork() sendmmsg$unix(r10, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r11}}}, @cred={{0x1c, 0x1, 0x2, {r12, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r12, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:39:15 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}], 0x40}], 0x1, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) r6 = fork() r7 = fork() sendmmsg$unix(r5, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xee00}}}], 0x40}], 0x1, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:39:15 executing program 5: openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000000)) 17:39:15 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc", 0x7a}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:39:15 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x20}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00}}}], 0x40}], 0x1, 0x0) r9 = getpgrp(r1) r10 = socket$unix(0x1, 0x1, 0x0) r11 = fork() r12 = fork() sendmmsg$unix(r10, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r11}}}, @cred={{0x1c, 0x1, 0x2, {r12, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r12, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:39:33 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}], 0x40}], 0x1, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) r6 = fork() r7 = fork() sendmmsg$unix(r5, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xee00}}}], 0x40}], 0x1, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:39:33 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3c", 0x3e}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:39:33 executing program 5: openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) ioctl$TIOCL_PASTESEL(0xffffffffffffffff, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) 17:39:33 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}], 0x40}], 0x1, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) r6 = fork() r7 = fork() sendmmsg$unix(r5, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xee00}}}], 0x40}], 0x1, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:39:33 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3c", 0x3e}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:39:33 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc", 0x7a}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="a3a3b0812cb089c75f18bd2b4f7cc1969e1df0fa36573fd75818485d031787eac887206ede54c99965388c77e2a6918cc9e29c3e63f91f66c690304714da68b5a0ffac527978674246399a0cd5f0cbebf3c6a9be82bfcadc3f5af3233e30b1aa1b018318679cdfd61d2cc5ffbfb0937b4b5089d065bff12b0d5255cbcde5b03ba33a70627be3043ec54647caf2461f20ea0648e818ef8494eb53881253cbad6d687e3cc9219abe89df8a91b873e55980b6e9ebee4ae01665aefe1e91110b62536e3401e47b824f955b8283381c75f712119e5a26569181a77b316a0081e09f890e8655661d9a297f7d1aa11dca45b66a9a757b9865db451ad2b214f971a53c829c1c04bc16ce5fedf534ff0ba7cd4b6116e2c4a1ef7790e10dcb159bd74a25bb7fabf9f5e7dbafa93f624eb0277d141dd169417b426f1735d546066230210de511cf225994ac9e78b667d2f2ff2cda7cf4b7888f4820f48ee4278b7c069035bb16ebcf50d918a34f3dc7387beba08ea097440d5a14d36cedba922e4adf1289e3dd09a05d317b72818850d4f95af720d1bf7405697f0a97667ec37108e4559c3c4ac19d31f55e27cb923d5c2bf9494654ead05824e73099ba9c54fa4142c84e3ebb788738454ba0346b97b4b78b826d25dd8cbb2bcaab25f411b90ed069dd7ec623a0a0e1ce228fdf56892dc9d4d2c2270da9da0e6b9b36161cdc97e635099bcf60d4510159b10317fb0d3fe8688330e2afb1a5789f9fe2061b652c2c9d0b64c191385e47d353836b57f26988632d64809f015e81affc98c715674a2ae3c32c286dbf696d2665e382ce497c588af2a93d0ea73f45b1eea19a7a2056416156c97e20a438b440d2e853a7a253dbf9c727d3d806e506a819effc6786253c93738a5728b8b3ecaedd6cd126460910f0709e52c67a47045651e13911b998e8d4c3acc1d06bc77fe2e64cde9f19cf47f9af409002f3801ff1bf3b662586619a5baaf361566de8c0c1c607b6e76254baf2d643998e4548ecf83676ae87c162819c3cbd11604def370ecfe9ea3b5884001688fe69cd6b88b8d153b67b32df9b8195813f2ba54973fca8292516a1ae940bcb8f8951b94bc39be17016b215199f51f4cad79f16b19521faee353d899e9e48a1941d755feb5eb4d955faff9cc2f2ea6903b67306f4677b1bd97b15e2b684156f992ec79ee957ce496c80b634e243edfdc775455a1263551410db97ce7a2bfd0eadb7e061e446272cd0b4f61fbd3d2a251f82a67fd2fccce157c22e5eb6364db9a7905bc06933f65cc61342182ca83a31fe56b022e9d4dbb1f5c998a1e4ac9715ae40a17858fb109fd67531062b96d5d72e6a567bd2445a37950f792e5e024d3aea4a8aa664c7fd932db4c14815ac34cc7bba21a22fa37a676ab7ffff5bbabd78bd0d7c8666b76e41a53567aead616856b3c4492a6a9d7d17f81e49b98e0a94cadcd629fbfd6e5b2d41e4c26b9befd6d31acd45ca408408e682a58149c9d02bd362efb42bd2dd60cc1fe346f7986f0726205b4115ffcd2dd669345188ca8cc6bc2b2ac31ce102d21752f098f1799cba1e0a698e9cefebb17f4d837bc474cb", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:39:33 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc", 0x7a}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:39:33 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x20}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00}}}], 0x40}], 0x1, 0x0) r9 = getpgrp(r1) r10 = socket$unix(0x1, 0x1, 0x0) r11 = fork() r12 = fork() sendmmsg$unix(r10, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r11}}}, @cred={{0x1c, 0x1, 0x2, {r12, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r12, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:39:33 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27", 0x5d}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:39:33 executing program 4: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vxcan0\x00'}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f0000000000)) 17:39:33 executing program 5: openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) ioctl$TIOCL_PASTESEL(0xffffffffffffffff, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) 17:39:33 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00'}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="a3a3b0812cb089c75f18bd2b4f7cc1969e1df0fa36573fd75818485d031787eac887206ede54c99965388c77e2a6918cc9e29c3e63f91f66c690304714da68b5a0ffac527978674246399a0cd5f0cbebf3c6a9be82bfcadc3f5af3233e30b1aa1b018318679cdfd61d2cc5ffbfb0937b4b5089d065bff12b0d5255cbcde5b03ba33a70627be3043ec54647caf2461f20ea0648e818ef8494eb53881253cbad6d687e3cc9219abe89df8a91b873e55980b6e9ebee4ae01665aefe1e91110b62536e3401e47b824f955b8283381c75f712119e5a26569181a77b316a0081e09f890e8655661d9a297f7d1aa11dca45b66a9a757b9865db451ad2b214f971a53c829c1c04bc16ce5fedf534ff0ba7cd4b6116e2c4a1ef7790e10dcb159bd74a25bb7fabf9f5e7dbafa93f624eb0277d141dd169417b426f1735d546066230210de511cf225994ac9e78b667d2f2ff2cda7cf4b7888f4820f48ee4278b7c069035bb16ebcf50d918a34f3dc7387beba08ea097440d5a14d36cedba922e4adf1289e3dd09a05d317b72818850d4f95af720d1bf7405697f0a97667ec37108e4559c3c4ac19d31f55e27cb923d5c2bf9494654ead05824e73099ba9c54fa4142c84e3ebb788738454ba0346b97b4b78b826d25dd8cbb2bcaab25f411b90ed069dd7ec623a0a0e1ce228fdf56892dc9d4d2c2270da9da0e6b9b36161cdc97e635099bcf60d4510159b10317fb0d3fe8688330e2afb1a5789f9fe2061b652c2c9d0b64c191385e47d353836b57f26988632d64809f015e81affc98c715674a2ae3c32c286dbf696d2665e382ce497c588af2a93d0ea73f45b1eea19a7a2056416156c97e20a438b440d2e853a7a253dbf9c727d3d806e506a819effc6786253c93738a5728b8b3ecaedd6cd126460910f0709e52c67a47045651e13911b998e8d4c3acc1d06bc77fe2e64cde9f19cf47f9af409002f3801ff1bf3b662586619a5baaf361566de8c0c1c607b6e76254baf2d643998e4548ecf83676ae87c162819c3cbd11604def370ecfe9ea3b5884001688fe69cd6b88b8d153b67b32df9b8195813f2ba54973fca8292516a1ae940bcb8f8951b94bc39be17016b215199f51f4cad79f16b19521faee353d899e9e48a1941d755feb5eb4d955faff9cc2f2ea6903b67306f4677b1bd97b15e2b684156f992ec79ee957ce496c80b634e243edfdc775455a1263551410db97ce7a2bfd0eadb7e061e446272cd0b4f61fbd3d2a251f82a67fd2fccce157c22e5eb6364db9a7905bc06933f65cc61342182ca83a31fe56b022e9d4dbb1f5c998a1e4ac9715ae40a17858fb109fd67531062b96d5d72e6a567bd2445a37950f792e5e024d3aea4a8aa664c7fd932db4c14815ac34cc7bba21a22fa37a676ab7ffff5bbabd78bd0d7c8666b76e41a53567aead616856b3c4492a6a9d7d17f81e49b98e0a94cadcd629fbfd6e5b2d41e4c26b9befd6d31acd45ca408408e682a58149c9d02bd362efb42bd2dd60cc1fe346f7986f0726205b4115ffcd2dd669345188ca8cc6bc2b2ac31ce102d21752f098f1799cba1e0a698e9cefebb17f4d837bc474cb", 0x46b}], 0x3}}], 0x1, 0x0) 17:39:33 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00}}}], 0x40}], 0x1, 0x0) r9 = getpgrp(r1) r10 = socket$unix(0x1, 0x1, 0x0) r11 = fork() r12 = fork() sendmmsg$unix(r10, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r11}}}, @cred={{0x1c, 0x1, 0x2, {r12, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r12, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:39:33 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc", 0x7a}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:39:33 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27", 0x5d}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:39:33 executing program 5: openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) ioctl$TIOCL_PASTESEL(0xffffffffffffffff, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) 17:39:51 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = socket$unix(0x1, 0x1, 0x0) r3 = fork() r4 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r2, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r3}}}, @cred={{0x1c, 0x1, 0x2, {r4, 0xee00}}}], 0x40}], 0x1, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) r6 = fork() r7 = fork() sendmmsg$unix(r5, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xee00}}}], 0x40}], 0x1, 0x0) r8 = getpgrp(0x0) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r1, r3, r7, 0x0, 0x0, r8, r11, 0x0, 0x0], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:39:51 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00}}}], 0x40}], 0x1, 0x0) r9 = getpgrp(r1) r10 = socket$unix(0x1, 0x1, 0x0) r11 = fork() r12 = fork() sendmmsg$unix(r10, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r11}}}, @cred={{0x1c, 0x1, 0x2, {r12, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r12, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:39:51 executing program 3: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vxcan0\x00'}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f0000000000)) 17:39:51 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00'}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3}}], 0x1, 0x0) 17:39:51 executing program 4: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vxcan0\x00'}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f0000000000)) syz_open_dev$tty20(0xc, 0x4, 0x1) 17:39:51 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:39:51 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27", 0x5d}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:39:51 executing program 1: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vxcan0\x00'}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f0000000000)) 17:39:51 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00'}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3}}], 0x1, 0x0) 17:39:51 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3", 0x6c}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:39:51 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00}}}], 0x40}], 0x1, 0x0) r9 = getpgrp(r1) r10 = socket$unix(0x1, 0x1, 0x0) r11 = fork() r12 = fork() sendmmsg$unix(r10, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r11}}}, @cred={{0x1c, 0x1, 0x2, {r12, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r12, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:39:51 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:39:51 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00}}}], 0x40}], 0x1, 0x0) r9 = getpgrp(r1) r10 = socket$unix(0x1, 0x1, 0x0) r11 = fork() r12 = fork() sendmmsg$unix(r10, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r11}}}, @cred={{0x1c, 0x1, 0x2, {r12, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r12, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:39:51 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00'}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)}}], 0x1, 0x0) 17:39:51 executing program 1: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vxcan0\x00'}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r1, 0x540a, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x1) 17:39:51 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3", 0x6c}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="a3a3b0812cb089c75f18bd2b4f7cc1969e1df0fa36573fd75818485d031787eac887206ede54c99965388c77e2a6918cc9e29c3e63f91f66c690304714da68b5a0ffac527978674246399a0cd5f0cbebf3c6a9be82bfcadc3f5af3233e30b1aa1b018318679cdfd61d2cc5ffbfb0937b4b5089d065bff12b0d5255cbcde5b03ba33a70627be3043ec54647caf2461f20ea0648e818ef8494eb53881253cbad6d687e3cc9219abe89df8a91b873e55980b6e9ebee4ae01665aefe1e91110b62536e3401e47b824f955b8283381c75f712119e5a26569181a77b316a0081e09f890e8655661d9a297f7d1aa11dca45b66a9a757b9865db451ad2b214f971a53c829c1c04bc16ce5fedf534ff0ba7cd4b6116e2c4a1ef7790e10dcb159bd74a25bb7fabf9f5e7dbafa93f624eb0277d141dd169417b426f1735d546066230210de511cf225994ac9e78b667d2f2ff2cda7cf4b7888f4820f48ee4278b7c069035bb16ebcf50d918a34f3dc7387beba08ea097440d5a14d36cedba922e4adf1289e3dd09a05d317b72818850d4f95af720d1bf7405697f0a97667ec37108e4559c3c4ac19d31f55e27cb923d5c2bf9494654ead05824e73099ba9c54fa4142c84e3ebb788738454ba0346b97b4b78b826d25dd8cbb2bcaab25f411b90ed069dd7ec623a0a0e1ce228fdf56892dc9d4d2c2270da9da0e6b9b36161cdc97e635099bcf60d4510159b10317fb0d3fe8688330e2afb1a5789f9fe2061b652c2c9d0b64c191385e47d353836b57f26988632d64809f015e81affc98c715674a2ae3c32c286dbf696d2665e382ce497c588af2a93d0ea73f45b1eea19a7a2056416156c97e20a438b440d2e853a7a253dbf9c727d3d806e506a819effc6786253c93738a5728b8b3ecaedd6cd126460910f0709e52c67a47045651e13911b998e8d4c3acc1d06bc77fe2e64cde9f19cf47f9af409002f3801ff1bf3b662586619a5baaf361566de8c0c1c607b6e76254baf2d643998e4548ecf83676ae87c162819c3cbd11604def370ecfe9ea3b5884001688fe69cd6b88b8d153b67b32df9b8195813f2ba54973fca8292516a1ae940bcb8f8951b94bc39be17016b215199f51f4cad79f16b19521faee353d899e9e48a1941d755feb5eb4d955faff9cc2f2ea6903b67306f4677b1bd97b15e2b684156f992ec79ee957ce496c80b634e243edfdc775455a1263551410db97ce7a2bfd0eadb7e061e446272cd0b4f61fbd3d2a251f82a67fd2fccce157c22e5eb6364db9a7905bc06933f65cc61342182ca83a31fe56b022e9d4dbb1f5c998a1e4ac9715ae40a17858fb109fd67531062b96d5d72e6a567bd2445a37950f792e5e024d3aea4a8aa664c7fd932db4c14815ac34cc7bba21a22fa37a676ab7ffff5bbabd78bd0d7c8666b76e41a53567aead616856b3c4492a6a9d7d17f81e49b98e0a94cadcd629fbfd6e5b2d41e4c26b9befd6d31acd45ca408408e682a58149c9d02bd362efb42bd2dd60cc1fe346f7986f0726205b4115ffcd2dd669345188ca8cc6bc2b2ac31ce102d21752f098f1799cba1e0a698e9cefebb17f4d837bc474cb", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:40:10 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00'}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)}}], 0x1, 0x0) 17:40:10 executing program 7: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vxcan0\x00'}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r1, 0x540a, 0x0) 17:40:10 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00}}}], 0x40}], 0x1, 0x0) r9 = getpgrp(r1) r10 = socket$unix(0x1, 0x1, 0x0) r11 = fork() r12 = fork() sendmmsg$unix(r10, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r11}}}, @cred={{0x1c, 0x1, 0x2, {r12, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r12, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:40:10 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x0, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00}}}], 0x40}], 0x1, 0x0) r9 = getpgrp(r1) r10 = socket$unix(0x1, 0x1, 0x0) r11 = fork() r12 = fork() sendmmsg$unix(r10, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r11}}}, @cred={{0x1c, 0x1, 0x2, {r12, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r12, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:40:10 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3", 0x6c}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:40:10 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:40:10 executing program 1: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vxcan0\x00'}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r1, 0x540a, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x1) 17:40:10 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3", 0x6c}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:40:10 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00'}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)}}], 0x1, 0x0) 17:40:10 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00}}}], 0x40}], 0x1, 0x0) r9 = getpgrp(r1) r10 = socket$unix(0x1, 0x1, 0x0) r11 = fork() r12 = fork() sendmmsg$unix(r10, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r11}}}, @cred={{0x1c, 0x1, 0x2, {r12, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r12, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:40:10 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00'}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)}}], 0x1, 0x0) 17:40:10 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615e", 0x74}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:40:10 executing program 5: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:40:10 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:40:10 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00'}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:40:10 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x0, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00}}}], 0x40}], 0x1, 0x0) r9 = getpgrp(r1) r10 = socket$unix(0x1, 0x1, 0x0) r11 = fork() r12 = fork() sendmmsg$unix(r10, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r11}}}, @cred={{0x1c, 0x1, 0x2, {r12, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r12, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:40:11 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615e", 0x74}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:40:11 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615e", 0x74}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:40:28 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x0, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00}}}], 0x40}], 0x1, 0x0) r9 = getpgrp(r1) r10 = socket$unix(0x1, 0x1, 0x0) r11 = fork() r12 = fork() sendmmsg$unix(r10, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r11}}}, @cred={{0x1c, 0x1, 0x2, {r12, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r12, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:40:28 executing program 5: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:40:28 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x0, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00}}}], 0x40}], 0x1, 0x0) r9 = getpgrp(r1) r10 = socket$unix(0x1, 0x1, 0x0) r11 = fork() r12 = fork() sendmmsg$unix(r10, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r11}}}, @cred={{0x1c, 0x1, 0x2, {r12, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r12, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:40:28 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615e", 0x74}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:40:28 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00'}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:40:28 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:40:28 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615e", 0x74}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:40:28 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x0, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00}}}], 0x40}], 0x1, 0x0) r9 = getpgrp(r1) r10 = socket$unix(0x1, 0x1, 0x0) r11 = fork() r12 = fork() sendmmsg$unix(r10, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r11}}}, @cred={{0x1c, 0x1, 0x2, {r12, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r12, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:40:28 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00'}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:40:28 executing program 5: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:40:28 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290b", 0x78}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:40:28 executing program 4: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:40:28 executing program 1: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:40:28 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev, @local}}}], 0x20}}], 0x1, 0x0) 17:40:46 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}], 0x2, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:40:46 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290b", 0x78}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="a3a3b0812cb089c75f18bd2b4f7cc1969e1df0fa36573fd75818485d031787eac887206ede54c99965388c77e2a6918cc9e29c3e63f91f66c690304714da68b5a0ffac527978674246399a0cd5f0cbebf3c6a9be82bfcadc3f5af3233e30b1aa1b018318679cdfd61d2cc5ffbfb0937b4b5089d065bff12b0d5255cbcde5b03ba33a70627be3043ec54647caf2461f20ea0648e818ef8494eb53881253cbad6d687e3cc9219abe89df8a91b873e55980b6e9ebee4ae01665aefe1e91110b62536e3401e47b824f955b8283381c75f712119e5a26569181a77b316a0081e09f890e8655661d9a297f7d1aa11dca45b66a9a757b9865db451ad2b214f971a53c829c1c04bc16ce5fedf534ff0ba7cd4b6116e2c4a1ef7790e10dcb159bd74a25bb7fabf9f5e7dbafa93f624eb0277d141dd169417b426f1735d546066230210de511cf225994ac9e78b667d2f2ff2cda7cf4b7888f4820f48ee4278b7c069035bb16ebcf50d918a34f3dc7387beba08ea097440d5a14d36cedba922e4adf1289e3dd09a05d317b72818850d4f95af720d1bf7405697f0a97667ec37108e4559c3c4ac19d31f55e27cb923d5c2bf9494654ead05824e73099ba9c54fa4142c84e3ebb788738454ba0346b97b4b78b826d25dd8cbb2bcaab25f411b90ed069dd7ec623a0a0e1ce228fdf56892dc9d4d2c2270da9da0e6b9b36161cdc97e635099bcf60d4510159b10317fb0d3fe8688330e2afb1a5789f9fe2061b652c2c9d0b64c191385e47d353836b57f26988632d64809f015e81affc98c715674a2ae3c32c286dbf696d2665e382ce497c588af2a93d0ea73f45b1eea19a7a2056416156c97e20a438b440d2e853a7a253dbf9c727d3d806e506a819effc6786253c93738a5728b8b3ecaedd6cd126460910f0709e52c67a47045651e13911b998e8d4c3acc1d06bc77fe2e64cde9f19cf47f9af409002f3801ff1bf3b662586619a5baaf361566de8c0c1c607b6e76254baf2d643998e4548ecf83676ae87c162819c3cbd11604def370ecfe9ea3b5884001688fe69cd6b88b8d153b67b32df9b8195813f2ba54973fca8292516a1ae940bcb8f8951b94bc39be17016b215199f51f4cad79f16b19521faee353d899e9e48a1941d755feb5eb4d955faff9cc2f2ea6903b67306f4677b1bd97b15e2b684156f992ec79ee957ce496c80b634e243edfdc775455a1263551410db97ce7a2bfd0eadb7e061e446272cd0b4f61fbd3d2a251f82a67fd2fccce157c22e5eb6364db9a7905bc06933f65cc61342182ca83a31fe56b022e9d4dbb1f5c998a1e4ac9715ae40a17858fb109fd67531062b96d5d72e6a567bd2445a37950f792e5e024d3aea4a8aa664c7fd932db4c14815ac34cc7bba21a22fa37a676ab7ffff5bbabd78bd0d7c8666b76e41a53567aead616856b3c4492a6a9d7d17f81e49b98e0a94cadcd629fbfd6e5b2d41e4c26b9befd6d31acd45ca408408e682a58149c9d02bd362efb42bd2dd60cc1fe346f7986f0726205b4115ffcd2dd669345188ca8cc6bc2b2ac31ce102d21752f098f1799cba1e0a698e9cefebb17f4d837bc474cb", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:40:46 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x0, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00}}}], 0x40}], 0x1, 0x0) r9 = getpgrp(r1) r10 = socket$unix(0x1, 0x1, 0x0) r11 = fork() r12 = fork() sendmmsg$unix(r10, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r11}}}, @cred={{0x1c, 0x1, 0x2, {r12, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r12, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:40:46 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) socket$unix(0x1, 0x1, 0x0) r6 = fork() r7 = fork() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xee00}}}], 0x40}], 0x1, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:40:46 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x0, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00}}}], 0x40}], 0x1, 0x0) r9 = getpgrp(r1) r10 = socket$unix(0x1, 0x1, 0x0) r11 = fork() r12 = fork() sendmmsg$unix(r10, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r11}}}, @cred={{0x1c, 0x1, 0x2, {r12, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r12, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:40:46 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="a3a3b0812cb089c75f18bd2b4f7cc1969e1df0fa36573fd75818485d031787eac887206ede54c99965388c77e2a6918cc9e29c3e63f91f66c690304714da68b5a0ffac527978674246399a0cd5f0cbebf3c6a9be82bfcadc3f5af3233e30b1aa1b018318679cdfd61d2cc5ffbfb0937b4b5089d065bff12b0d5255cbcde5b03ba33a70627be3043ec54647caf2461f20ea0648e818ef8494eb53881253cbad6d687e3cc9219abe89df8a91b873e55980b6e9ebee4ae01665aefe1e91110b62536e3401e47b824f955b8283381c75f712119e5a26569181a77b316a0081e09f890e8655661d9a297f7d1aa11dca45b66a9a757b9865db451ad2b214f971a53c829c1c04bc16ce5fedf534ff0ba7cd4b6116e2c4a1ef7790e10dcb159bd74a25bb7fabf9f5e7dbafa93f624eb0277d141dd169417b426f1735d546066230210de511cf225994ac9e78b667d2f2ff2cda7cf4b7888f4820f48ee4278b7c069035bb16ebcf50d918a34f3dc7387beba08ea097440d5a14d36cedba922e4adf1289e3dd09a05d317b72818850d4f95af720d1bf7405697f0a97667ec37108e4559c3c4ac19d31f55e27cb923d5c2bf9494654ead05824e73099ba9c54fa4142c84e3ebb788738454ba0346b97b4b78b826d25dd8cbb2bcaab25f411b90ed069dd7ec623a0a0e1ce228fdf56892dc9d4d2c2270da9da0e6b9b36161cdc97e635099bcf60d4510159b10317fb0d3fe8688330e2afb1a5789f9fe2061b652c2c9d0b64c191385e47d353836b57f26988632d64809f015e81affc98c715674a2ae3c32c286dbf696d2665e382ce497c588af2a93d0ea73f45b1eea19a7a2056416156c97e20a438b440d2e853a7a253dbf9c727d3d806e506a819effc6786253c93738a5728b8b3ecaedd6cd126460910f0709e52c67a47045651e13911b998e8d4c3acc1d06bc77fe2e64cde9f19cf47f9af409002f3801ff1bf3b662586619a5baaf361566de8c0c1c607b6e76254baf2d643998e4548ecf83676ae87c162819c3cbd11604def370ecfe9ea3b5884001688fe69cd6b88b8d153b67b32df9b8195813f2ba54973fca8292516a1ae940bcb8f8951b94bc39be17016b215199f51f4cad79f16b19521faee353d899e9e48a1941d755feb5eb4d955faff9cc2f2ea6903b67306f4677b1bd97b15e2b684156f992ec79ee957ce496c80b634e243edfdc775455a1263551410db97ce7a2bfd0eadb7e061e446272cd0b4f61fbd3d2a251f82a67fd2fccce157c22e5eb6364db9a7905bc06933f65cc61342182ca83a31fe56b022e9d4dbb1f5c998a1e4ac9715ae40a17858fb109fd67531062b96d5d72e6a567bd2445a37950f792e5e024d3aea4a8aa664c7fd932db4c14815ac34cc7bba21a22fa37a676ab7ffff5bbabd78bd0d7c8666b76e41a53567aead616856b3c4492a6a9d7d17f81e49b98e0a94cadcd629fbfd6e5b2d41e4c26b9befd6d31acd45ca408408e682a58149c9d02bd362efb42bd2dd60cc1fe346f7986f0726205b4115ffcd2dd669345188ca8cc6bc2b2ac31ce102d21752f098f1799cba1e0a698e9cefebb17f4d837bc474cb", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev, @local}}}], 0x20}}], 0x1, 0x0) 17:40:46 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x0, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00}}}], 0x40}], 0x1, 0x0) r9 = getpgrp(r1) r10 = socket$unix(0x1, 0x1, 0x0) r11 = fork() r12 = fork() sendmmsg$unix(r10, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r11}}}, @cred={{0x1c, 0x1, 0x2, {r12, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r12, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:40:46 executing program 5: openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:40:46 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) socket$unix(0x1, 0x1, 0x0) r6 = fork() r7 = fork() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xee00}}}], 0x40}], 0x1, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:40:46 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev, @local}}}], 0x20}}], 0x1, 0x0) 17:40:46 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290b", 0x78}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="a3a3b0812cb089c75f18bd2b4f7cc1969e1df0fa36573fd75818485d031787eac887206ede54c99965388c77e2a6918cc9e29c3e63f91f66c690304714da68b5a0ffac527978674246399a0cd5f0cbebf3c6a9be82bfcadc3f5af3233e30b1aa1b018318679cdfd61d2cc5ffbfb0937b4b5089d065bff12b0d5255cbcde5b03ba33a70627be3043ec54647caf2461f20ea0648e818ef8494eb53881253cbad6d687e3cc9219abe89df8a91b873e55980b6e9ebee4ae01665aefe1e91110b62536e3401e47b824f955b8283381c75f712119e5a26569181a77b316a0081e09f890e8655661d9a297f7d1aa11dca45b66a9a757b9865db451ad2b214f971a53c829c1c04bc16ce5fedf534ff0ba7cd4b6116e2c4a1ef7790e10dcb159bd74a25bb7fabf9f5e7dbafa93f624eb0277d141dd169417b426f1735d546066230210de511cf225994ac9e78b667d2f2ff2cda7cf4b7888f4820f48ee4278b7c069035bb16ebcf50d918a34f3dc7387beba08ea097440d5a14d36cedba922e4adf1289e3dd09a05d317b72818850d4f95af720d1bf7405697f0a97667ec37108e4559c3c4ac19d31f55e27cb923d5c2bf9494654ead05824e73099ba9c54fa4142c84e3ebb788738454ba0346b97b4b78b826d25dd8cbb2bcaab25f411b90ed069dd7ec623a0a0e1ce228fdf56892dc9d4d2c2270da9da0e6b9b36161cdc97e635099bcf60d4510159b10317fb0d3fe8688330e2afb1a5789f9fe2061b652c2c9d0b64c191385e47d353836b57f26988632d64809f015e81affc98c715674a2ae3c32c286dbf696d2665e382ce497c588af2a93d0ea73f45b1eea19a7a2056416156c97e20a438b440d2e853a7a253dbf9c727d3d806e506a819effc6786253c93738a5728b8b3ecaedd6cd126460910f0709e52c67a47045651e13911b998e8d4c3acc1d06bc77fe2e64cde9f19cf47f9af409002f3801ff1bf3b662586619a5baaf361566de8c0c1c607b6e76254baf2d643998e4548ecf83676ae87c162819c3cbd11604def370ecfe9ea3b5884001688fe69cd6b88b8d153b67b32df9b8195813f2ba54973fca8292516a1ae940bcb8f8951b94bc39be17016b215199f51f4cad79f16b19521faee353d899e9e48a1941d755feb5eb4d955faff9cc2f2ea6903b67306f4677b1bd97b15e2b684156f992ec79ee957ce496c80b634e243edfdc775455a1263551410db97ce7a2bfd0eadb7e061e446272cd0b4f61fbd3d2a251f82a67fd2fccce157c22e5eb6364db9a7905bc06933f65cc61342182ca83a31fe56b022e9d4dbb1f5c998a1e4ac9715ae40a17858fb109fd67531062b96d5d72e6a567bd2445a37950f792e5e024d3aea4a8aa664c7fd932db4c14815ac34cc7bba21a22fa37a676ab7ffff5bbabd78bd0d7c8666b76e41a53567aead616856b3c4492a6a9d7d17f81e49b98e0a94cadcd629fbfd6e5b2d41e4c26b9befd6d31acd45ca408408e682a58149c9d02bd362efb42bd2dd60cc1fe346f7986f0726205b4115ffcd2dd669345188ca8cc6bc2b2ac31ce102d21752f098f1799cba1e0a698e9cefebb17f4d837bc474cb", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:40:46 executing program 5: openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:40:47 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc", 0x7a}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:40:47 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290b", 0x78}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:40:47 executing program 5: openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:41:03 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc", 0x7a}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:41:03 executing program 7: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vxcan0\x00'}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f0000000000)) 17:41:03 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) socket$unix(0x1, 0x1, 0x0) r6 = fork() r7 = fork() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xee00}}}], 0x40}], 0x1, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:41:03 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) socket$unix(0x1, 0x1, 0x0) r6 = fork() r7 = fork() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xee00}}}], 0x40}], 0x1, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:41:03 executing program 4: openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:41:03 executing program 1: openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:41:03 executing program 5: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(0xffffffffffffffff, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:41:03 executing program 3: openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:41:03 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) socket$unix(0x1, 0x1, 0x0) r6 = fork() r7 = fork() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xee00}}}], 0x40}], 0x1, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:41:03 executing program 5: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(0xffffffffffffffff, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:41:03 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc", 0x7a}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:41:03 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) fork() r7 = fork() sendmmsg$unix(r6, 0x0, 0x0, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:41:03 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) socket$unix(0x1, 0x1, 0x0) r6 = fork() r7 = fork() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xee00}}}], 0x40}], 0x1, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:41:03 executing program 3: openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:41:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) socket$unix(0x1, 0x1, 0x0) r6 = fork() r7 = fork() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xee00}}}], 0x40}], 0x1, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:41:29 executing program 3: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vxcan0\x00'}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r1, 0x540a, 0x0) 17:41:29 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = socket$unix(0x1, 0x1, 0x0) r3 = fork() r4 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r2, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r3}}}, @cred={{0x1c, 0x1, 0x2, {r4, 0xee00}}}], 0x40}], 0x1, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) r6 = fork() r7 = fork() sendmmsg$unix(r5, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xee00}}}], 0x40}], 0x1, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[0x0, r3, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:41:29 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = socket$unix(0x1, 0x1, 0x0) r3 = fork() r4 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r2, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r3}}}, @cred={{0x1c, 0x1, 0x2, {r4, 0xee00}}}], 0x40}], 0x1, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) r6 = fork() r7 = fork() sendmmsg$unix(r5, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xee00}}}], 0x40}], 0x1, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[0x0, r3, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:41:29 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) fork() r7 = fork() sendmmsg$unix(r6, 0x0, 0x0, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:41:29 executing program 5: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(0xffffffffffffffff, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:41:29 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00'}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3}}], 0x1, 0x0) 17:41:29 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) fork() r7 = fork() sendmmsg$unix(r6, 0x0, 0x0, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:41:29 executing program 4: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vxcan0\x00'}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r1, 0x540a, 0x0) 17:41:29 executing program 5: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) 17:41:29 executing program 1: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vxcan0\x00'}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r1, 0x540a, 0x0) 17:41:29 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00'}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3}}], 0x1, 0x0) 17:41:29 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x236}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:41:29 executing program 3: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vxcan0\x00'}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r1, 0x540a, 0x0) 17:41:29 executing program 5: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) 17:41:29 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00'}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3}}], 0x1, 0x0) 17:41:29 executing program 4: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vxcan0\x00'}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) writev(r2, &(0x7f0000001240)=[{&(0x7f00000000c0)="87", 0x1}], 0x1) 17:41:29 executing program 1: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vxcan0\x00'}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r1, 0x540a, 0x0) 17:41:47 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00'}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)}}], 0x1, 0x0) 17:41:47 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:41:47 executing program 5: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) 17:41:47 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:41:47 executing program 3: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vxcan0\x00'}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r1, 0x540a, 0x0) 17:41:47 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) fork() r7 = fork() sendmmsg$unix(r6, 0x0, 0x0, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:41:47 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) fork() r7 = fork() sendmmsg$unix(r6, 0x0, 0x0, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:41:47 executing program 2: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vxcan0\x00'}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r1, 0x540a, 0x0) 17:41:48 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) fork() r7 = fork() sendmmsg$unix(r6, 0x0, 0x0, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:41:48 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00'}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3}}], 0x1, 0x0) 17:41:48 executing program 2: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vxcan0\x00'}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r1, 0x540a, 0x0) 17:41:48 executing program 5: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) 17:41:48 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00'}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)}}], 0x1, 0x0) 17:41:48 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) fork() r7 = fork() sendmmsg$unix(r6, &(0x7f0000000a00), 0x0, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:41:48 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) fork() r7 = fork() sendmmsg$unix(r6, 0x0, 0x0, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:41:48 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00'}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)}}], 0x1, 0x0) 17:41:48 executing program 2: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vxcan0\x00'}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r1, 0x540a, 0x0) 17:41:48 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00'}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)}}], 0x1, 0x0) 17:41:48 executing program 1: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) 17:42:07 executing program 2: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) 17:42:07 executing program 7: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vxcan0\x00'}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r1, 0x540a, 0x0) 17:42:07 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {r4, 0xee00}}}], 0x40}], 0x1, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) r6 = fork() r7 = fork() sendmmsg$unix(r5, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xee00}}}], 0x40}], 0x1, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, 0x0, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:42:07 executing program 4: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vxcan0\x00'}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) writev(r2, &(0x7f0000001240)=[{&(0x7f00000000c0)="87", 0x1}], 0x1) 17:42:07 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) fork() r7 = fork() sendmmsg$unix(r6, &(0x7f0000000a00), 0x0, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:42:07 executing program 5: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) 17:42:07 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00'}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:42:07 executing program 1: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) 17:42:07 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00'}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:42:07 executing program 2: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) 17:42:07 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) fork() r7 = fork() sendmmsg$unix(r6, &(0x7f0000000a00), 0x0, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:42:07 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) fork() r7 = fork() sendmmsg$unix(r6, &(0x7f0000000a00), 0x0, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:42:07 executing program 2: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) 17:42:07 executing program 5: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) 17:42:07 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00'}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:42:07 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) fork() r7 = fork() sendmmsg$unix(r6, &(0x7f0000000a00), 0x0, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:42:07 executing program 2: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) 17:42:26 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) fork() r7 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0}], 0x1, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:42:26 executing program 4: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vxcan0\x00'}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) writev(r2, &(0x7f0000001240)=[{&(0x7f00000000c0)="87", 0x1}], 0x1) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) 17:42:26 executing program 2: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) 17:42:26 executing program 1: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vxcan0\x00'}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) writev(r2, &(0x7f0000001240)=[{&(0x7f00000000c0)="87", 0x1}], 0x1) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) 17:42:26 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev, @local}}}], 0x20}}], 0x1, 0x0) 17:42:26 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {0x0}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:42:26 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}], 0x2, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:42:26 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {0x0}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:42:26 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) fork() r7 = fork() sendmmsg$unix(r6, &(0x7f0000000a00), 0x0, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:42:26 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev, @local}}}], 0x20}}], 0x1, 0x0) 17:42:26 executing program 3: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vxcan0\x00'}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) writev(r2, &(0x7f0000001240)=[{&(0x7f00000000c0)="87", 0x1}], 0x1) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) 17:42:26 executing program 2: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) 17:42:26 executing program 7: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vxcan0\x00'}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) writev(r2, &(0x7f0000001240)=[{&(0x7f00000000c0)="87", 0x1}], 0x1) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) 17:42:27 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}], 0x40}], 0x1, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) r6 = fork() r7 = fork() sendmmsg$unix(r5, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xee00}}}], 0x40}], 0x1, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:42:45 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev, @local}}}], 0x20}}], 0x1, 0x0) 17:42:45 executing program 7: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vxcan0\x00'}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) writev(r2, &(0x7f0000001240)=[{&(0x7f00000000c0)="87", 0x1}], 0x1) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) 17:42:45 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00}}}], 0x40}], 0x1, 0x0) r9 = getpgrp(r1) r10 = socket$unix(0x1, 0x1, 0x0) r11 = fork() r12 = fork() sendmmsg$unix(r10, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r11}}}, @cred={{0x1c, 0x1, 0x2, {r12, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r12, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:42:45 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}], 0x40}], 0x1, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) r6 = fork() r7 = fork() sendmmsg$unix(r5, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xee00}}}], 0x40}], 0x1, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:42:45 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) fork() r7 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0}], 0x1, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:42:45 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) fork() r7 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0}], 0x1, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:42:45 executing program 4: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vxcan0\x00'}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) writev(r2, &(0x7f0000001240)=[{&(0x7f00000000c0)="87", 0x1}], 0x1) 17:42:45 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}], 0x40}], 0x1, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) r6 = fork() r7 = fork() sendmmsg$unix(r5, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xee00}}}], 0x40}], 0x1, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:42:45 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}], 0x40}], 0x1, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) r6 = fork() r7 = fork() sendmmsg$unix(r5, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xee00}}}], 0x40}], 0x1, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:42:46 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00}}}], 0x40}], 0x1, 0x0) r9 = getpgrp(r1) r10 = socket$unix(0x1, 0x1, 0x0) r11 = fork() r12 = fork() sendmmsg$unix(r10, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r11}}}, @cred={{0x1c, 0x1, 0x2, {r12, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r12, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:42:46 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00}}}], 0x40}], 0x1, 0x0) r9 = getpgrp(r1) r10 = socket$unix(0x1, 0x1, 0x0) r11 = fork() r12 = fork() sendmmsg$unix(r10, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r11}}}, @cred={{0x1c, 0x1, 0x2, {r12, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r12, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:42:46 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) fork() r7 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0}], 0x1, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:42:46 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) fork() r7 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0}], 0x1, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:42:46 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00}}}], 0x40}], 0x1, 0x0) r9 = getpgrp(r1) r10 = socket$unix(0x1, 0x1, 0x0) r11 = fork() r12 = fork() sendmmsg$unix(r10, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r11}}}, @cred={{0x1c, 0x1, 0x2, {r12, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r12, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:42:46 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, 0x0) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) [ 1446.396900] syz-executor.3 (15823) used greatest stack depth: 23448 bytes left 17:42:46 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:42:46 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) socket$unix(0x1, 0x1, 0x0) r3 = fork() fork() ptrace(0x4208, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) r5 = fork() r6 = fork() sendmmsg$unix(r4, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r5}}}, @cred={{0x1c, 0x1, 0x2, {r6, 0xee00}}}], 0x40}], 0x1, 0x0) r7 = getpgrp(r1) r8 = socket$unix(0x1, 0x1, 0x0) r9 = fork() r10 = fork() sendmmsg$unix(r8, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r9}}}, @cred={{0x1c, 0x1, 0x2, {r10, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r3, r6, r1, r1, r7, r10, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:43:05 executing program 7: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vxcan0\x00'}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) writev(r2, &(0x7f0000001240)=[{&(0x7f00000000c0)="87", 0x1}], 0x1) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r3, 0x0) 17:43:05 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) fork() r7 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0}], 0x1, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:43:05 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00}}}], 0x40}], 0x1, 0x0) r9 = getpgrp(r1) r10 = socket$unix(0x1, 0x1, 0x0) r11 = fork() r12 = fork() sendmmsg$unix(r10, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r11}}}, @cred={{0x1c, 0x1, 0x2, {r12, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r12, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:43:05 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}], 0x20}], 0x1, 0x0) r9 = getpgrp(r1) r10 = socket$unix(0x1, 0x1, 0x0) r11 = fork() r12 = fork() sendmmsg$unix(r10, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r11}}}, @cred={{0x1c, 0x1, 0x2, {r12, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r12, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:43:05 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) socket$unix(0x1, 0x1, 0x0) r3 = fork() fork() ptrace(0x4208, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) r5 = fork() r6 = fork() sendmmsg$unix(r4, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r5}}}, @cred={{0x1c, 0x1, 0x2, {r6, 0xee00}}}], 0x40}], 0x1, 0x0) r7 = getpgrp(r1) r8 = socket$unix(0x1, 0x1, 0x0) r9 = fork() r10 = fork() sendmmsg$unix(r8, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r9}}}, @cred={{0x1c, 0x1, 0x2, {r10, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r3, r6, r1, r1, r7, r10, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:43:05 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:43:05 executing program 2: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vxcan0\x00'}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) writev(r2, &(0x7f0000001240)=[{&(0x7f00000000c0)="87", 0x1}], 0x1) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) 17:43:05 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) socket$unix(0x1, 0x1, 0x0) r3 = fork() fork() ptrace(0x4208, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) r5 = fork() r6 = fork() sendmmsg$unix(r4, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r5}}}, @cred={{0x1c, 0x1, 0x2, {r6, 0xee00}}}], 0x40}], 0x1, 0x0) r7 = getpgrp(r1) r8 = socket$unix(0x1, 0x1, 0x0) r9 = fork() r10 = fork() sendmmsg$unix(r8, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r9}}}, @cred={{0x1c, 0x1, 0x2, {r10, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r3, r6, r1, r1, r7, r10, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:43:05 executing program 2: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vxcan0\x00'}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) writev(r2, &(0x7f0000001240)=[{&(0x7f00000000c0)="87", 0x1}], 0x1) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) 17:43:05 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) fork() r7 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0}], 0x1, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:43:05 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}], 0x20}], 0x1, 0x0) r9 = getpgrp(r1) r10 = socket$unix(0x1, 0x1, 0x0) r11 = fork() r12 = fork() sendmmsg$unix(r10, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r11}}}, @cred={{0x1c, 0x1, 0x2, {r12, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r12, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:43:05 executing program 2: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vxcan0\x00'}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) writev(r2, &(0x7f0000001240)=[{&(0x7f00000000c0)="87", 0x1}], 0x1) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) 17:43:05 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) fork() r7 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0}], 0x1, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:43:05 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) fork() r7 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0}], 0x1, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:43:05 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) fork() r7 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0}], 0x1, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:43:25 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080), 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:43:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = fork() r7 = fork() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xee00}}}], 0x40}], 0x1, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:43:25 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}], 0x20}], 0x1, 0x0) r9 = getpgrp(r1) r10 = socket$unix(0x1, 0x1, 0x0) r11 = fork() r12 = fork() sendmmsg$unix(r10, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r11}}}, @cred={{0x1c, 0x1, 0x2, {r12, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r12, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:43:25 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080), 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:43:25 executing program 5: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vxcan0\x00'}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) writev(r2, &(0x7f0000001240)=[{&(0x7f00000000c0)="87", 0x1}], 0x1) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) 17:43:25 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:43:25 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) fork() r7 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0}], 0x1, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:43:25 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = fork() r7 = fork() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xee00}}}], 0x40}], 0x1, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:43:25 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}], 0x20}], 0x1, 0x0) r9 = getpgrp(r1) r10 = socket$unix(0x1, 0x1, 0x0) r11 = fork() r12 = fork() sendmmsg$unix(r10, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r11}}}, @cred={{0x1c, 0x1, 0x2, {r12, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r12, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:43:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = fork() r7 = fork() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xee00}}}], 0x40}], 0x1, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:43:25 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:43:25 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}], 0x20}], 0x1, 0x0) r9 = getpgrp(r1) r10 = socket$unix(0x1, 0x1, 0x0) r11 = fork() r12 = fork() sendmmsg$unix(r10, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r11}}}, @cred={{0x1c, 0x1, 0x2, {r12, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r12, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:43:26 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xee00}}}], 0x40}], 0x1, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:43:26 executing program 7 (fault-call:5 fault-nth:0): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:43:26 executing program 0 (fault-call:2 fault-nth:0): openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) [ 1485.912469] FAULT_INJECTION: forcing a failure. [ 1485.912469] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 1485.914405] CPU: 1 PID: 16107 Comm: syz-executor.0 Not tainted 5.10.52 #1 [ 1485.915448] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1485.916914] Call Trace: [ 1485.917294] dump_stack+0x107/0x163 [ 1485.917823] should_fail.cold+0x5/0xa [ 1485.918428] _copy_to_user+0x2e/0x180 [ 1485.919013] simple_read_from_buffer+0xcc/0x160 [ 1485.919669] proc_fail_nth_read+0x194/0x220 [ 1485.920274] ? proc_sessionid_read+0x220/0x220 [ 1485.920954] ? security_file_permission+0x24e/0x570 [ 1485.921665] ? proc_sessionid_read+0x220/0x220 17:43:26 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}], 0x40}], 0x1, 0x0) r9 = getpgrp(r1) r10 = socket$unix(0x1, 0x1, 0x0) r11 = fork() r12 = fork() sendmmsg$unix(r10, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r11}}}, @cred={{0x1c, 0x1, 0x2, {r12, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r12, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) [ 1485.922358] vfs_read+0x228/0x580 [ 1485.923140] ksys_read+0x12d/0x250 [ 1485.927239] ? __ia32_sys_pwrite64+0x230/0x230 [ 1485.927907] ? rcu_read_lock_sched_held+0x3a/0x70 [ 1485.928614] do_syscall_64+0x33/0x40 [ 1485.929152] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1485.929894] RIP: 0033:0x41935c [ 1485.930361] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 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 2f fd ff ff 48 [ 1485.933112] RSP: 002b:00007fa554a09170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1485.934206] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000041935c [ 1485.935253] RDX: 000000000000000f RSI: 00007fa554a091e0 RDI: 0000000000000004 [ 1485.936312] RBP: 00007fa554a091d0 R08: 0000000000000000 R09: 0000000000000000 [ 1485.937411] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1485.938465] R13: 00007ffdd2949bef R14: 00007fa554a09300 R15: 0000000000022000 17:43:26 executing program 5 (fault-call:5 fault-nth:0): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:43:26 executing program 0: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:43:26 executing program 3 (fault-call:2 fault-nth:0): ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) [ 1486.214405] FAULT_INJECTION: forcing a failure. [ 1486.214405] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1486.216197] CPU: 0 PID: 16127 Comm: syz-executor.5 Not tainted 5.10.52 #1 [ 1486.217213] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1486.218854] Call Trace: [ 1486.219251] dump_stack+0x107/0x163 [ 1486.219789] should_fail.cold+0x5/0xa [ 1486.220351] _copy_from_user+0x2e/0x1b0 [ 1486.220941] __copy_msghdr_from_user+0x91/0x4b0 [ 1486.221635] ? __ia32_sys_shutdown+0x70/0x70 [ 1486.222286] ? mark_lock+0xf5/0x2df0 [ 1486.222872] ? __lock_acquire+0xbc2/0x5b20 [ 1486.223539] sendmsg_copy_msghdr+0xa1/0x160 [ 1486.224171] ? __ia32_sys_recvmmsg+0x260/0x260 [ 1486.224905] ? perf_trace_lock+0xac/0x490 [ 1486.225515] ? SOFTIRQ_verbose+0x10/0x10 [ 1486.226105] ? mark_lock+0xf5/0x2df0 [ 1486.226669] ? __lockdep_reset_lock+0x180/0x180 [ 1486.227375] ? SOFTIRQ_verbose+0x10/0x10 [ 1486.228005] ___sys_sendmsg+0xc6/0x170 [ 1486.228599] ? sendmsg_copy_msghdr+0x160/0x160 [ 1486.229295] ? __fget_files+0x228/0x410 [ 1486.229903] ? lock_downgrade+0x6d0/0x6d0 [ 1486.230540] ? lock_downgrade+0x6d0/0x6d0 [ 1486.231210] ? __fget_files+0x251/0x410 [ 1486.231843] ? __fget_light+0xea/0x280 [ 1486.232453] __sys_sendmmsg+0x195/0x470 [ 1486.233078] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1486.233744] ? lock_downgrade+0x6d0/0x6d0 [ 1486.234387] ? ksys_write+0x12d/0x250 [ 1486.234979] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1486.235868] ? wait_for_completion+0x270/0x270 [ 1486.236582] ? rcu_read_lock_any_held+0x69/0x90 [ 1486.237260] ? vfs_write+0x354/0xa20 [ 1486.237805] ? fput_many+0x2f/0x1a0 [ 1486.238327] ? ksys_write+0x1a5/0x250 [ 1486.238912] __x64_sys_sendmmsg+0x99/0x100 [ 1486.239530] do_syscall_64+0x33/0x40 [ 1486.240078] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1486.240821] RIP: 0033:0x466609 [ 1486.241292] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1486.243910] RSP: 002b:00007f3c48a22188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1486.244998] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1486.246031] RDX: 0000000000000001 RSI: 0000000020000180 RDI: 0000000000000004 [ 1486.247073] RBP: 00007f3c48a221d0 R08: 0000000000000000 R09: 0000000000000000 [ 1486.248097] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1486.249119] R13: 00007ffdd5bf877f R14: 00007f3c48a22300 R15: 0000000000022000 17:43:26 executing program 2 (fault-call:1 fault-nth:0): r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, 0x0) 17:43:26 executing program 1 (fault-call:2 fault-nth:0): openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) [ 1486.417449] FAULT_INJECTION: forcing a failure. [ 1486.417449] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1486.419199] CPU: 0 PID: 16138 Comm: syz-executor.3 Not tainted 5.10.52 #1 [ 1486.420126] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1486.421632] Call Trace: [ 1486.422003] dump_stack+0x107/0x163 [ 1486.422516] should_fail.cold+0x5/0xa [ 1486.423071] _copy_to_user+0x2e/0x180 [ 1486.423595] simple_read_from_buffer+0xcc/0x160 [ 1486.424230] proc_fail_nth_read+0x194/0x220 [ 1486.424815] ? proc_sessionid_read+0x220/0x220 [ 1486.425449] ? security_file_permission+0x24e/0x570 [ 1486.426145] ? proc_sessionid_read+0x220/0x220 [ 1486.426767] vfs_read+0x228/0x580 [ 1486.427273] ksys_read+0x12d/0x250 [ 1486.427760] ? __ia32_sys_pwrite64+0x230/0x230 [ 1486.428382] ? rcu_read_lock_sched_held+0x3a/0x70 [ 1486.429026] do_syscall_64+0x33/0x40 [ 1486.429552] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1486.430242] RIP: 0033:0x41935c [ 1486.430739] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 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 2f fd ff ff 48 [ 1486.433527] RSP: 002b:00007f42a5ed5170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1486.434573] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000041935c [ 1486.436716] RDX: 000000000000000f RSI: 00007f42a5ed51e0 RDI: 0000000000000004 [ 1486.437739] RBP: 00007f42a5ed51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1486.438760] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1486.439794] R13: 00007ffc5e8bae2f R14: 00007f42a5ed5300 R15: 0000000000022000 17:43:26 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}], 0x40}], 0x1, 0x0) r9 = getpgrp(r1) r10 = socket$unix(0x1, 0x1, 0x0) r11 = fork() r12 = fork() sendmmsg$unix(r10, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r11}}}, @cred={{0x1c, 0x1, 0x2, {r12, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r12, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:43:26 executing program 0: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x2, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:43:26 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, 0x0) [ 1486.513002] FAULT_INJECTION: forcing a failure. [ 1486.513002] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1486.514691] CPU: 0 PID: 16144 Comm: syz-executor.1 Not tainted 5.10.52 #1 [ 1486.515680] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1486.517258] Call Trace: [ 1486.517618] dump_stack+0x107/0x163 [ 1486.518097] should_fail.cold+0x5/0xa [ 1486.518602] _copy_to_user+0x2e/0x180 [ 1486.519129] simple_read_from_buffer+0xcc/0x160 [ 1486.519760] proc_fail_nth_read+0x194/0x220 [ 1486.520329] ? proc_sessionid_read+0x220/0x220 [ 1486.520931] ? security_file_permission+0x24e/0x570 [ 1486.521609] ? proc_sessionid_read+0x220/0x220 [ 1486.522198] vfs_read+0x228/0x580 [ 1486.522678] ksys_read+0x12d/0x250 [ 1486.523243] ? __ia32_sys_pwrite64+0x230/0x230 [ 1486.523925] ? rcu_read_lock_sched_held+0x3a/0x70 [ 1486.524641] do_syscall_64+0x33/0x40 [ 1486.525200] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1486.525983] RIP: 0033:0x41935c [ 1486.526471] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1486.529198] RSP: 002b:00007f9f8511d170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1486.530316] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000041935c [ 1486.531355] RDX: 000000000000000f RSI: 00007f9f8511d1e0 RDI: 0000000000000004 [ 1486.532289] RBP: 00007f9f8511d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1486.533240] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1486.534195] R13: 00007ffd58ef6e5f R14: 00007f9f8511d300 R15: 0000000000022000 17:43:27 executing program 5 (fault-call:5 fault-nth:1): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:43:27 executing program 3: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:43:27 executing program 1: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) [ 1486.743843] FAULT_INJECTION: forcing a failure. [ 1486.743843] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1486.745333] CPU: 1 PID: 16162 Comm: syz-executor.5 Not tainted 5.10.52 #1 [ 1486.746235] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1486.747541] Call Trace: [ 1486.747897] dump_stack+0x107/0x163 [ 1486.748383] should_fail.cold+0x5/0xa [ 1486.748891] _copy_from_user+0x2e/0x1b0 [ 1486.749417] move_addr_to_kernel.part.0+0x31/0x110 [ 1486.749959] __copy_msghdr_from_user+0x3dd/0x4b0 [ 1486.750581] ? __ia32_sys_shutdown+0x70/0x70 [ 1486.751082] ? __lock_acquire+0xbc2/0x5b20 [ 1486.751637] sendmsg_copy_msghdr+0xa1/0x160 [ 1486.752112] ? __ia32_sys_recvmmsg+0x260/0x260 [ 1486.752707] ? perf_trace_lock+0xac/0x490 [ 1486.753159] ? SOFTIRQ_verbose+0x10/0x10 [ 1486.753697] ? mark_lock+0xf5/0x2df0 [ 1486.754110] ? __lockdep_reset_lock+0x180/0x180 [ 1486.754725] ? SOFTIRQ_verbose+0x10/0x10 [ 1486.755191] ___sys_sendmsg+0xc6/0x170 [ 1486.755713] ? sendmsg_copy_msghdr+0x160/0x160 [ 1486.756211] ? __fget_files+0x228/0x410 [ 1486.756706] ? lock_downgrade+0x6d0/0x6d0 [ 1486.757125] ? lock_downgrade+0x6d0/0x6d0 [ 1486.757537] ? __fget_files+0x251/0x410 [ 1486.757997] ? __fget_light+0xea/0x280 [ 1486.758526] __sys_sendmmsg+0x195/0x470 [ 1486.759067] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1486.759609] ? lock_downgrade+0x6d0/0x6d0 [ 1486.760152] ? ksys_write+0x12d/0x250 [ 1486.760623] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1486.761253] ? wait_for_completion+0x270/0x270 [ 1486.761829] ? rcu_read_lock_any_held+0x69/0x90 [ 1486.762396] ? vfs_write+0x354/0xa20 [ 1486.762895] ? fput_many+0x2f/0x1a0 [ 1486.763347] ? ksys_write+0x1a5/0x250 [ 1486.763893] __x64_sys_sendmmsg+0x99/0x100 [ 1486.764437] do_syscall_64+0x33/0x40 [ 1486.764925] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1486.765593] RIP: 0033:0x466609 [ 1486.766018] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1486.768466] RSP: 002b:00007f3c48a22188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1486.769483] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1486.770449] RDX: 0000000000000001 RSI: 0000000020000180 RDI: 0000000000000004 [ 1486.771413] RBP: 00007f3c48a221d0 R08: 0000000000000000 R09: 0000000000000000 [ 1486.772356] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1486.773296] R13: 00007ffdd5bf877f R14: 00007f3c48a22300 R15: 0000000000022000 [ 1487.074169] FAULT_INJECTION: forcing a failure. [ 1487.074169] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1487.076269] CPU: 0 PID: 16174 Comm: syz-executor.7 Not tainted 5.10.52 #1 [ 1487.077223] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1487.078900] Call Trace: [ 1487.079252] dump_stack+0x107/0x163 [ 1487.079883] should_fail.cold+0x5/0xa [ 1487.080398] _copy_from_user+0x2e/0x1b0 [ 1487.080919] __copy_msghdr_from_user+0x91/0x4b0 [ 1487.081571] ? __ia32_sys_shutdown+0x70/0x70 [ 1487.082153] ? mark_lock+0xf5/0x2df0 [ 1487.082635] ? __lock_acquire+0xbc2/0x5b20 [ 1487.083332] sendmsg_copy_msghdr+0xa1/0x160 [ 1487.083894] ? __ia32_sys_recvmmsg+0x260/0x260 [ 1487.084551] ? perf_trace_lock+0xac/0x490 [ 1487.085155] ? SOFTIRQ_verbose+0x10/0x10 [ 1487.085754] ? mark_lock+0xf5/0x2df0 [ 1487.086306] ? __lockdep_reset_lock+0x180/0x180 [ 1487.086998] ? SOFTIRQ_verbose+0x10/0x10 [ 1487.087530] ___sys_sendmsg+0xc6/0x170 [ 1487.088102] ? sendmsg_copy_msghdr+0x160/0x160 [ 1487.088759] ? __fget_files+0x228/0x410 [ 1487.089338] ? lock_downgrade+0x6d0/0x6d0 [ 1487.089934] ? lock_downgrade+0x6d0/0x6d0 [ 1487.090536] ? __fget_files+0x251/0x410 [ 1487.091129] ? __fget_light+0xea/0x280 [ 1487.091703] __sys_sendmmsg+0x195/0x470 [ 1487.092284] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1487.092908] ? lock_downgrade+0x6d0/0x6d0 [ 1487.093516] ? ksys_write+0x12d/0x250 [ 1487.094074] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1487.094773] ? wait_for_completion+0x270/0x270 [ 1487.095442] ? rcu_read_lock_any_held+0x69/0x90 [ 1487.096113] ? vfs_write+0x354/0xa20 [ 1487.096650] ? fput_many+0x2f/0x1a0 [ 1487.097179] ? ksys_write+0x1a5/0x250 [ 1487.097741] __x64_sys_sendmmsg+0x99/0x100 [ 1487.098357] do_syscall_64+0x33/0x40 [ 1487.098902] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1487.099625] RIP: 0033:0x466609 [ 1487.100126] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1487.102704] RSP: 002b:00007fb8814ae188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1487.103810] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1487.104840] RDX: 0000000000000001 RSI: 0000000020000180 RDI: 0000000000000004 [ 1487.105865] RBP: 00007fb8814ae1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1487.107012] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1487.108040] R13: 00007ffd5535ec5f R14: 00007fb8814ae300 R15: 0000000000022000 17:43:43 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}], 0x40}], 0x1, 0x0) r9 = getpgrp(r1) r10 = socket$unix(0x1, 0x1, 0x0) r11 = fork() r12 = fork() sendmmsg$unix(r10, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r11}}}, @cred={{0x1c, 0x1, 0x2, {r12, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r12, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:43:43 executing program 7 (fault-call:5 fault-nth:1): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="a3a3b0812cb089c75f18bd2b4f7cc1969e1df0fa36573fd75818485d031787eac887206ede54c99965388c77e2a6918cc9e29c3e63f91f66c690304714da68b5a0ffac527978674246399a0cd5f0cbebf3c6a9be82bfcadc3f5af3233e30b1aa1b018318679cdfd61d2cc5ffbfb0937b4b5089d065bff12b0d5255cbcde5b03ba33a70627be3043ec54647caf2461f20ea0648e818ef8494eb53881253cbad6d687e3cc9219abe89df8a91b873e55980b6e9ebee4ae01665aefe1e91110b62536e3401e47b824f955b8283381c75f712119e5a26569181a77b316a0081e09f890e8655661d9a297f7d1aa11dca45b66a9a757b9865db451ad2b214f971a53c829c1c04bc16ce5fedf534ff0ba7cd4b6116e2c4a1ef7790e10dcb159bd74a25bb7fabf9f5e7dbafa93f624eb0277d141dd169417b426f1735d546066230210de511cf225994ac9e78b667d2f2ff2cda7cf4b7888f4820f48ee4278b7c069035bb16ebcf50d918a34f3dc7387beba08ea097440d5a14d36cedba922e4adf1289e3dd09a05d317b72818850d4f95af720d1bf7405697f0a97667ec37108e4559c3c4ac19d31f55e27cb923d5c2bf9494654ead05824e73099ba9c54fa4142c84e3ebb788738454ba0346b97b4b78b826d25dd8cbb2bcaab25f411b90ed069dd7ec623a0a0e1ce228fdf56892dc9d4d2c2270da9da0e6b9b36161cdc97e635099bcf60d4510159b10317fb0d3fe8688330e2afb1a5789f9fe2061b652c2c9d0b64c191385e47d353836b57f26988632d64809f015e81affc98c715674a2ae3c32c286dbf696d2665e382ce497c588af2a93d0ea73f45b1eea19a7a2056416156c97e20a438b440d2e853a7a253dbf9c727d3d806e506a819effc6786253c93738a5728b8b3ecaedd6cd126460910f0709e52c67a47045651e13911b998e8d4c3acc1d06bc77fe2e64cde9f19cf47f9af409002f3801ff1bf3b662586619a5baaf361566de8c0c1c607b6e76254baf2d643998e4548ecf83676ae87c162819c3cbd11604def370ecfe9ea3b5884001688fe69cd6b88b8d153b67b32df9b8195813f2ba54973fca8292516a1ae940bcb8f8951b94bc39be17016b215199f51f4cad79f16b19521faee353d899e9e48a1941d755feb5eb4d955faff9cc2f2ea6903b67306f4677b1bd97b15e2b684156f992ec79ee957ce496c80b634e243edfdc775455a1263551410db97ce7a2bfd0eadb7e061e446272cd0b4f61fbd3d2a251f82a67fd2fccce157c22e5eb6364db9a7905bc06933f65cc61342182ca83a31fe56b022e9d4dbb1f5c998a1e4ac9715ae40a17858fb109fd67531062b96d5d72e6a567bd2445a37950f792e5e024d3aea4a8aa664c7fd932db4c14815ac34cc7bba21a22fa37a676ab7ffff5bbabd78bd0d7c8666b76e41a53567aead616856b3c4492a6a9d7d17f81e49b98e0a94cadcd629fbfd6e5b2d41e4c26b9befd6d31acd45ca408408e682a58149c9d02bd362efb42bd2dd60cc1fe346f7986f0726205b4115ffcd2dd669345188ca8cc6bc2b2ac31ce102d21752f098f1799cba1e0a698e9cefebb17f4d837bc474cb", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:43:43 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}], 0x40}], 0x1, 0x0) r9 = getpgrp(r1) r10 = socket$unix(0x1, 0x1, 0x0) r11 = fork() r12 = fork() sendmmsg$unix(r10, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r11}}}, @cred={{0x1c, 0x1, 0x2, {r12, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r12, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:43:43 executing program 5 (fault-call:5 fault-nth:2): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:43:43 executing program 0: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b2f, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:43:43 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, 0x0) 17:43:43 executing program 1: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x2, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:43:43 executing program 3: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x2, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) [ 1503.545184] FAULT_INJECTION: forcing a failure. [ 1503.545184] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1503.547645] CPU: 0 PID: 16194 Comm: syz-executor.5 Not tainted 5.10.52 #1 [ 1503.549025] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1503.551369] Call Trace: [ 1503.551904] dump_stack+0x107/0x163 [ 1503.552649] should_fail.cold+0x5/0xa [ 1503.553430] _copy_from_user+0x2e/0x1b0 [ 1503.554242] iovec_from_user+0x139/0x3f0 [ 1503.555064] ? move_addr_to_kernel.part.0+0xc8/0x110 [ 1503.556121] __import_iovec+0x67/0x590 [ 1503.556913] ? __ia32_sys_shutdown+0x70/0x70 [ 1503.557821] import_iovec+0x83/0xb0 [ 1503.558567] sendmsg_copy_msghdr+0x12d/0x160 [ 1503.559463] ? __ia32_sys_recvmmsg+0x260/0x260 [ 1503.560395] ? SOFTIRQ_verbose+0x10/0x10 [ 1503.561207] ? mark_lock+0xf5/0x2df0 [ 1503.561963] ? __lockdep_reset_lock+0x180/0x180 [ 1503.562892] ? SOFTIRQ_verbose+0x10/0x10 [ 1503.563744] ___sys_sendmsg+0xc6/0x170 [ 1503.564537] ? sendmsg_copy_msghdr+0x160/0x160 [ 1503.565473] ? __fget_files+0x228/0x410 [ 1503.566282] ? lock_downgrade+0x6d0/0x6d0 [ 1503.567142] ? lock_downgrade+0x6d0/0x6d0 [ 1503.567993] ? __fget_files+0x251/0x410 [ 1503.568818] ? __fget_light+0xea/0x280 [ 1503.569617] __sys_sendmmsg+0x195/0x470 [ 1503.570435] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1503.571313] ? lock_downgrade+0x6d0/0x6d0 [ 1503.572171] ? ksys_write+0x12d/0x250 [ 1503.572948] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1503.573929] ? wait_for_completion+0x270/0x270 [ 1503.574852] ? rcu_read_lock_any_held+0x69/0x90 [ 1503.575810] ? vfs_write+0x354/0xa20 [ 1503.576573] ? fput_many+0x2f/0x1a0 [ 1503.577310] ? ksys_write+0x1a5/0x250 [ 1503.578091] __x64_sys_sendmmsg+0x99/0x100 [ 1503.578951] do_syscall_64+0x33/0x40 [ 1503.579714] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1503.580753] RIP: 0033:0x466609 [ 1503.581401] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1503.582449] FAULT_INJECTION: forcing a failure. [ 1503.582449] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1503.585090] RSP: 002b:00007f3c48a22188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1503.585110] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1503.585119] RDX: 0000000000000001 RSI: 0000000020000180 RDI: 0000000000000004 [ 1503.585129] RBP: 00007f3c48a221d0 R08: 0000000000000000 R09: 0000000000000000 [ 1503.585138] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1503.585155] R13: 00007ffdd5bf877f R14: 00007f3c48a22300 R15: 0000000000022000 [ 1503.596196] CPU: 1 PID: 16201 Comm: syz-executor.7 Not tainted 5.10.52 #1 [ 1503.597611] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1503.597624] Call Trace: 17:43:44 executing program 0: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b30, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) [ 1503.600479] dump_stack+0x107/0x163 [ 1503.601393] should_fail.cold+0x5/0xa [ 1503.602171] _copy_from_user+0x2e/0x1b0 17:43:44 executing program 1: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b2f, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) [ 1503.602978] move_addr_to_kernel.part.0+0x31/0x110 [ 1503.604130] __copy_msghdr_from_user+0x3dd/0x4b0 [ 1503.605092] ? __ia32_sys_shutdown+0x70/0x70 [ 1503.605993] ? __lock_acquire+0xbc2/0x5b20 [ 1503.606857] sendmsg_copy_msghdr+0xa1/0x160 [ 1503.607764] ? __ia32_sys_recvmmsg+0x260/0x260 [ 1503.608688] ? perf_trace_lock+0xac/0x490 [ 1503.609528] ? SOFTIRQ_verbose+0x10/0x10 [ 1503.610341] ? mark_lock+0xf5/0x2df0 [ 1503.611095] ? __lockdep_reset_lock+0x180/0x180 [ 1503.612045] ? SOFTIRQ_verbose+0x10/0x10 [ 1503.612876] ___sys_sendmsg+0xc6/0x170 [ 1503.613659] ? sendmsg_copy_msghdr+0x160/0x160 [ 1503.614590] ? __fget_files+0x228/0x410 [ 1503.615430] ? lock_downgrade+0x6d0/0x6d0 [ 1503.616273] ? lock_downgrade+0x6d0/0x6d0 [ 1503.617116] ? __fget_files+0x251/0x410 [ 1503.617937] ? __fget_light+0xea/0x280 [ 1503.618738] __sys_sendmmsg+0x195/0x470 [ 1503.619571] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1503.620453] ? lock_downgrade+0x6d0/0x6d0 [ 1503.621306] ? ksys_write+0x12d/0x250 [ 1503.622095] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1503.623080] ? wait_for_completion+0x270/0x270 [ 1503.624034] ? rcu_read_lock_any_held+0x69/0x90 [ 1503.624971] ? vfs_write+0x354/0xa20 [ 1503.625727] ? fput_many+0x2f/0x1a0 [ 1503.626467] ? ksys_write+0x1a5/0x250 [ 1503.627276] __x64_sys_sendmmsg+0x99/0x100 [ 1503.628141] do_syscall_64+0x33/0x40 [ 1503.628905] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1503.629949] RIP: 0033:0x466609 [ 1503.630601] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1503.634516] RSP: 002b:00007fb8814ae188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1503.636098] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1503.637552] RDX: 0000000000000001 RSI: 0000000020000180 RDI: 0000000000000004 [ 1503.639010] RBP: 00007fb8814ae1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1503.640485] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1503.641936] R13: 00007ffd5535ec5f R14: 00007fb8814ae300 R15: 0000000000022000 17:43:44 executing program 5 (fault-call:5 fault-nth:3): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:43:44 executing program 2: r0 = epoll_create1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000200)=0x7) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x0, r1}) r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00000001c0)={0xa0000016}) ioctl$sock_ifreq(0xffffffffffffffff, 0x8918, &(0x7f0000000040)={'veth0_to_team\x00', @ifru_ivalue}) fcntl$setstatus(r0, 0x4, 0x41000) fsetxattr$trusted_overlay_upper(r2, &(0x7f00000000c0), &(0x7f00000002c0)=ANY=[@ANYBLOB="00fb88013f7ae4e0c636d60ffa9a9d2e86c7cd849d1f8c70409b5f7f419e2117e64b545322db3a676532ef5664437f96e6cbc62d6d6e51956362f15bc969be4a12903705177c5e320491d7536a3634f86fba5f65ed605c15f7c916416b160d3053f9b946132480c68dcdca786e3bdb3c3d1dee6c5384d7e203070e633461497c90408ee68ae4e19b0500000000000000fbd4fe20fec631c565a71e085114707b6a23c93e50fd191a891e8da7e6a743aa70a8467ac038aec0135b9f343d98ec56b42ac63f3d025944eb27072f82c6c3280cd90772c14067881c4e2a2edc37771e5f65be01d3918c4b3173ab278baf"], 0x88, 0x1) r3 = socket$nl_sock_diag(0x10, 0x3, 0x4) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000240), &(0x7f0000000280)=0x8) ioctl$TIOCL_PASTESEL(r2, 0x541c, 0x0) 17:43:44 executing program 3: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b2f, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) [ 1503.840220] FAULT_INJECTION: forcing a failure. [ 1503.840220] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1503.842779] CPU: 1 PID: 16213 Comm: syz-executor.5 Not tainted 5.10.52 #1 [ 1503.844184] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1503.846488] Call Trace: [ 1503.847027] dump_stack+0x107/0x163 [ 1503.847794] should_fail.cold+0x5/0xa [ 1503.848570] _copy_from_user+0x2e/0x1b0 [ 1503.849386] ____sys_sendmsg+0x194/0x870 [ 1503.850212] ? kernel_sendmsg+0x50/0x50 [ 1503.851021] ? __ia32_sys_recvmmsg+0x260/0x260 [ 1503.851973] ? SOFTIRQ_verbose+0x10/0x10 [ 1503.852798] ? mark_lock+0xf5/0x2df0 [ 1503.853559] ? __lockdep_reset_lock+0x180/0x180 [ 1503.854514] ___sys_sendmsg+0xf3/0x170 [ 1503.855321] ? sendmsg_copy_msghdr+0x160/0x160 [ 1503.856276] ? lock_downgrade+0x6d0/0x6d0 [ 1503.857119] ? __fget_files+0x251/0x410 [ 1503.857936] ? __fget_light+0xea/0x280 [ 1503.858724] __sys_sendmmsg+0x195/0x470 [ 1503.859586] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1503.860451] ? lock_downgrade+0x6d0/0x6d0 [ 1503.861332] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1503.861354] ? wait_for_completion+0x270/0x270 [ 1503.861374] ? rcu_read_lock_any_held+0x69/0x90 [ 1503.861388] ? vfs_write+0x354/0xa20 [ 1503.861407] ? fput_many+0x2f/0x1a0 [ 1503.861423] ? ksys_write+0x1a5/0x250 [ 1503.861454] __x64_sys_sendmmsg+0x99/0x100 [ 1503.861473] do_syscall_64+0x33/0x40 [ 1503.861491] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1503.861502] RIP: 0033:0x466609 [ 1503.861519] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1503.861528] RSP: 002b:00007f3c48a22188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1503.861547] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1503.861556] RDX: 0000000000000001 RSI: 0000000020000180 RDI: 0000000000000004 [ 1503.861566] RBP: 00007f3c48a221d0 R08: 0000000000000000 R09: 0000000000000000 [ 1503.861575] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1503.861585] R13: 00007ffdd5bf877f R14: 00007f3c48a22300 R15: 0000000000022000 17:43:44 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) open(&(0x7f0000000100)='./file1\x00', 0x204000, 0xe0) r1 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000140), 0x400000, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000180)={0xff, 0x200}) r2 = creat(&(0x7f0000000080)='./file1\x00', 0x0) pwrite64(r2, &(0x7f0000000300)="af", 0x5eaa4700, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x7ff) ioctl$TIOCL_PASTESEL(r0, 0x541c, 0x0) r3 = creat(&(0x7f0000000080)='./file1\x00', 0x80) pwrite64(r3, &(0x7f0000000300)="af", 0x5eaa4700, 0x0) ioctl$FS_IOC_SETFSLABEL(r3, 0x41009432, &(0x7f0000000000)="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") [ 1503.909745] audit: type=1400 audit(1627321424.400:67): avc: denied { block_suspend } for pid=16216 comm="syz-executor.2" capability=36 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 17:43:44 executing program 5 (fault-call:5 fault-nth:4): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:43:44 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) fork() r7 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7, 0xee00}}}], 0x20}], 0x1, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) [ 1504.173236] FAULT_INJECTION: forcing a failure. [ 1504.173236] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1504.175780] CPU: 1 PID: 16231 Comm: syz-executor.5 Not tainted 5.10.52 #1 [ 1504.177159] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1504.179380] Call Trace: [ 1504.179867] dump_stack+0x107/0x163 [ 1504.180540] should_fail.cold+0x5/0xa [ 1504.181251] _copy_from_iter_full+0x1ff/0x940 [ 1504.182086] raw_sendmsg+0x1c33/0x2890 [ 1504.182787] ? usage_accumulate+0xa0/0x100 [ 1504.183562] ? dst_output+0x170/0x170 [ 1504.184370] ? __lock_acquire+0x1666/0x5b20 [ 1504.185268] ? perf_trace_lock+0xac/0x490 [ 1504.185992] ? SOFTIRQ_verbose+0x10/0x10 [ 1504.186708] ? lock_downgrade+0x6d0/0x6d0 [ 1504.187455] ? __lockdep_reset_lock+0x180/0x180 [ 1504.188277] ? selinux_inode_notifysecctx+0x60/0x60 [ 1504.189138] ? find_held_lock+0x2c/0x110 [ 1504.189877] ? dst_output+0x170/0x170 [ 1504.190547] inet_sendmsg+0x115/0x140 [ 1504.191216] ? inet_send_prepare+0x4f0/0x4f0 [ 1504.192097] sock_sendmsg+0x138/0x190 [ 1504.192875] ____sys_sendmsg+0x334/0x870 [ 1504.193596] ? kernel_sendmsg+0x50/0x50 [ 1504.194300] ? __ia32_sys_recvmmsg+0x260/0x260 [ 1504.195087] ? SOFTIRQ_verbose+0x10/0x10 [ 1504.195842] ? mark_lock+0xf5/0x2df0 [ 1504.196508] ? __lockdep_reset_lock+0x180/0x180 [ 1504.197383] ___sys_sendmsg+0xf3/0x170 [ 1504.198075] ? sendmsg_copy_msghdr+0x160/0x160 [ 1504.198912] ? lock_downgrade+0x6d0/0x6d0 [ 1504.199678] ? __fget_files+0x251/0x410 [ 1504.200402] ? __fget_light+0xea/0x280 [ 1504.201082] __sys_sendmmsg+0x195/0x470 [ 1504.201807] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1504.202543] ? lock_downgrade+0x6d0/0x6d0 [ 1504.203311] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1504.204185] ? wait_for_completion+0x270/0x270 [ 1504.204975] ? rcu_read_lock_any_held+0x69/0x90 [ 1504.205803] ? vfs_write+0x354/0xa20 [ 1504.206443] ? fput_many+0x2f/0x1a0 [ 1504.207089] ? ksys_write+0x1a5/0x250 [ 1504.207775] __x64_sys_sendmmsg+0x99/0x100 [ 1504.208532] do_syscall_64+0x33/0x40 [ 1504.209170] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1504.210066] RIP: 0033:0x466609 [ 1504.210625] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1504.213982] RSP: 002b:00007f3c48a22188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1504.215344] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1504.216628] RDX: 0000000000000001 RSI: 0000000020000180 RDI: 0000000000000004 [ 1504.217868] RBP: 00007f3c48a221d0 R08: 0000000000000000 R09: 0000000000000000 [ 1504.219111] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1504.220362] R13: 00007ffdd5bf877f R14: 00007f3c48a22300 R15: 0000000000022000 17:44:05 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) open(&(0x7f0000000100)='./file1\x00', 0x204000, 0xe0) r1 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000140), 0x400000, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000180)={0xff, 0x200}) r2 = creat(&(0x7f0000000080)='./file1\x00', 0x0) pwrite64(r2, &(0x7f0000000300)="af", 0x5eaa4700, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x7ff) ioctl$TIOCL_PASTESEL(r0, 0x541c, 0x0) r3 = creat(&(0x7f0000000080)='./file1\x00', 0x80) pwrite64(r3, &(0x7f0000000300)="af", 0x5eaa4700, 0x0) ioctl$FS_IOC_SETFSLABEL(r3, 0x41009432, &(0x7f0000000000)="522ad36b988270b9c3fdbc5367529b5128ade136894685170f983ae5991755ed2ec848ffd8885543f6651f356cc1487d9dcfff062fbe68fd63c67e519bfd9d7718ae23a14e304bcf9112e546ccdfef3645af61c5bdbf4a7a5b92e62529cab1e885a5a92b1966e6d43a7176f0853bdcaa263dd92e34929d3e9467656db827a34eb4c1f94f0edd035300267a784109f83d000c74b004b78dcaa25c12534d28e7b179b4bc0af1d8ac9951d79a59f6eebf1c3ad261915d1e9124c955edb6ae6cdc5d24d82ea3d651e0e5691aec53708886e63414ed5e1ffd5ce3cb79eb8eebcf312f1a9162000d8863b742a23297b90e18bf448c3d73918dc3eca91b600d97d454cc") 17:44:05 executing program 3: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b30, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:44:05 executing program 0: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b31, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:44:05 executing program 1: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b30, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:44:05 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) fork() r7 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7, 0xee00}}}], 0x20}], 0x1, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:44:05 executing program 7 (fault-call:5 fault-nth:2): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:44:05 executing program 5 (fault-call:5 fault-nth:5): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:44:05 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_PASTESEL(r0, 0x541c, 0x0) [ 1525.186816] FAULT_INJECTION: forcing a failure. [ 1525.186816] name failslab, interval 1, probability 0, space 0, times 1 [ 1525.188633] CPU: 1 PID: 16255 Comm: syz-executor.5 Not tainted 5.10.52 #1 [ 1525.189575] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1525.191554] Call Trace: [ 1525.191923] dump_stack+0x107/0x163 [ 1525.192410] should_fail.cold+0x5/0xa [ 1525.192935] ? dst_alloc+0x9e/0x610 [ 1525.193444] should_failslab+0x5/0x10 [ 1525.193987] kmem_cache_alloc+0x5b/0x350 [ 1525.194529] dst_alloc+0x9e/0x610 [ 1525.195006] rt_dst_alloc+0x73/0x430 [ 1525.195635] ip_route_output_key_hash_rcu+0x7ef/0x2330 [ 1525.196337] ip_route_output_key_hash+0x18d/0x300 [ 1525.196979] ? ip_route_output_key_hash_rcu+0x2330/0x2330 [ 1525.197725] ? _copy_from_iter_full+0x27a/0x940 [ 1525.198382] ip_route_output_flow+0x23/0x150 [ 1525.198970] raw_sendmsg+0x8d3/0x2890 [ 1525.199509] ? usage_accumulate+0xa0/0x100 [ 1525.200235] ? dst_output+0x170/0x170 [ 1525.200739] ? __lock_acquire+0x1666/0x5b20 [ 1525.201359] ? perf_trace_lock+0xac/0x490 [ 1525.201894] ? SOFTIRQ_verbose+0x10/0x10 [ 1525.202638] ? lock_downgrade+0x6d0/0x6d0 [ 1525.202660] ? __lockdep_reset_lock+0x180/0x180 [ 1525.202684] ? selinux_inode_notifysecctx+0x60/0x60 [ 1525.202693] ? find_held_lock+0x2c/0x110 [ 1525.202730] ? dst_output+0x170/0x170 [ 1525.202744] inet_sendmsg+0x115/0x140 [ 1525.202773] ? inet_send_prepare+0x4f0/0x4f0 [ 1525.207704] sock_sendmsg+0x138/0x190 [ 1525.207730] ____sys_sendmsg+0x334/0x870 [ 1525.208913] ? kernel_sendmsg+0x50/0x50 [ 1525.209526] ? __ia32_sys_recvmmsg+0x260/0x260 [ 1525.209546] ? SOFTIRQ_verbose+0x10/0x10 [ 1525.209557] ? mark_lock+0xf5/0x2df0 [ 1525.209571] ? __lockdep_reset_lock+0x180/0x180 [ 1525.209590] ___sys_sendmsg+0xf3/0x170 [ 1525.209606] ? sendmsg_copy_msghdr+0x160/0x160 [ 1525.209640] ? lock_downgrade+0x6d0/0x6d0 [ 1525.209662] ? __fget_files+0x251/0x410 [ 1525.209685] ? __fget_light+0xea/0x280 [ 1525.209708] __sys_sendmmsg+0x195/0x470 [ 1525.209729] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1525.209742] ? lock_downgrade+0x6d0/0x6d0 [ 1525.209780] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1525.217924] ? wait_for_completion+0x270/0x270 [ 1525.217946] ? rcu_read_lock_any_held+0x69/0x90 [ 1525.219289] ? vfs_write+0x354/0xa20 [ 1525.219841] ? fput_many+0x2f/0x1a0 [ 1525.220382] ? ksys_write+0x1a5/0x250 [ 1525.220959] __x64_sys_sendmmsg+0x99/0x100 [ 1525.221583] do_syscall_64+0x33/0x40 [ 1525.222138] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1525.222909] RIP: 0033:0x466609 [ 1525.223388] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1525.226101] RSP: 002b:00007f3c48a22188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1525.227254] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1525.228341] RDX: 0000000000000001 RSI: 0000000020000180 RDI: 0000000000000004 [ 1525.229381] RBP: 00007f3c48a221d0 R08: 0000000000000000 R09: 0000000000000000 [ 1525.230435] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1525.231549] R13: 00007ffdd5bf877f R14: 00007f3c48a22300 R15: 0000000000022000 17:44:05 executing program 2: r0 = creat(&(0x7f0000000080)='./file1\x00', 0x0) pwrite64(r0, &(0x7f0000000300)="af", 0x5eaa4700, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000000)={0xc7, 0xfffffffc, 0x4, "fa6abaac8149bcfb031895cab3935a4216393d06ba6f475c49f7b645d2be1e5321b9c96814fabc0bddacc1003a30850856b77e363ffe241a5adb5e50988280be2ce6955c801324c9f120f607345498929d230fc3659411a8cf001fee20b9fd2e86b37252d747101d3f19550639253aed472fb862a68f767c2813530419a0eb3c01be0659af2fb081e37a3fa7fe2a1c4799a4af54bb588f2b6a2b33660dedf51d20912ff2d46834350c26321542b19561098389803f64ff078b4f6c0fe3eb222cbde95e33ad1a07"}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r1, 0x541c, 0x0) fgetxattr(r1, &(0x7f0000000100)=@known='trusted.overlay.nlink\x00', &(0x7f0000000140)=""/100, 0x64) 17:44:05 executing program 5 (fault-call:5 fault-nth:6): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="a3a3b0812cb089c75f18bd2b4f7cc1969e1df0fa36573fd75818485d031787eac887206ede54c99965388c77e2a6918cc9e29c3e63f91f66c690304714da68b5a0ffac527978674246399a0cd5f0cbebf3c6a9be82bfcadc3f5af3233e30b1aa1b018318679cdfd61d2cc5ffbfb0937b4b5089d065bff12b0d5255cbcde5b03ba33a70627be3043ec54647caf2461f20ea0648e818ef8494eb53881253cbad6d687e3cc9219abe89df8a91b873e55980b6e9ebee4ae01665aefe1e91110b62536e3401e47b824f955b8283381c75f712119e5a26569181a77b316a0081e09f890e8655661d9a297f7d1aa11dca45b66a9a757b9865db451ad2b214f971a53c829c1c04bc16ce5fedf534ff0ba7cd4b6116e2c4a1ef7790e10dcb159bd74a25bb7fabf9f5e7dbafa93f624eb0277d141dd169417b426f1735d546066230210de511cf225994ac9e78b667d2f2ff2cda7cf4b7888f4820f48ee4278b7c069035bb16ebcf50d918a34f3dc7387beba08ea097440d5a14d36cedba922e4adf1289e3dd09a05d317b72818850d4f95af720d1bf7405697f0a97667ec37108e4559c3c4ac19d31f55e27cb923d5c2bf9494654ead05824e73099ba9c54fa4142c84e3ebb788738454ba0346b97b4b78b826d25dd8cbb2bcaab25f411b90ed069dd7ec623a0a0e1ce228fdf56892dc9d4d2c2270da9da0e6b9b36161cdc97e635099bcf60d4510159b10317fb0d3fe8688330e2afb1a5789f9fe2061b652c2c9d0b64c191385e47d353836b57f26988632d64809f015e81affc98c715674a2ae3c32c286dbf696d2665e382ce497c588af2a93d0ea73f45b1eea19a7a2056416156c97e20a438b440d2e853a7a253dbf9c727d3d806e506a819effc6786253c93738a5728b8b3ecaedd6cd126460910f0709e52c67a47045651e13911b998e8d4c3acc1d06bc77fe2e64cde9f19cf47f9af409002f3801ff1bf3b662586619a5baaf361566de8c0c1c607b6e76254baf2d643998e4548ecf83676ae87c162819c3cbd11604def370ecfe9ea3b5884001688fe69cd6b88b8d153b67b32df9b8195813f2ba54973fca8292516a1ae940bcb8f8951b94bc39be17016b215199f51f4cad79f16b19521faee353d899e9e48a1941d755feb5eb4d955faff9cc2f2ea6903b67306f4677b1bd97b15e2b684156f992ec79ee957ce496c80b634e243edfdc775455a1263551410db97ce7a2bfd0eadb7e061e446272cd0b4f61fbd3d2a251f82a67fd2fccce157c22e5eb6364db9a7905bc06933f65cc61342182ca83a31fe56b022e9d4dbb1f5c998a1e4ac9715ae40a17858fb109fd67531062b96d5d72e6a567bd2445a37950f792e5e024d3aea4a8aa664c7fd932db4c14815ac34cc7bba21a22fa37a676ab7ffff5bbabd78bd0d7c8666b76e41a53567aead616856b3c4492a6a9d7d17f81e49b98e0a94cadcd629fbfd6e5b2d41e4c26b9befd6d31acd45ca408408e682a58149c9d02bd362efb42bd2dd60cc1fe346f7986f0726205b4115ffcd2dd669345188ca8cc6bc2b2ac31ce102d21752f098f1799cba1e0a698e9cefebb17f4d837bc474cb", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:44:05 executing program 0: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b32, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:44:05 executing program 1: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b31, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:44:05 executing program 3: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b31, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:44:05 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) fork() r7 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7, 0xee00}}}], 0x20}], 0x1, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) [ 1525.410839] FAULT_INJECTION: forcing a failure. [ 1525.410839] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1525.412581] CPU: 0 PID: 16268 Comm: syz-executor.7 Not tainted 5.10.52 #1 [ 1525.413369] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1525.414878] Call Trace: [ 1525.415237] dump_stack+0x107/0x163 [ 1525.415673] should_fail.cold+0x5/0xa [ 1525.416182] _copy_from_user+0x2e/0x1b0 [ 1525.416712] iovec_from_user+0x139/0x3f0 [ 1525.417182] ? move_addr_to_kernel.part.0+0xc8/0x110 [ 1525.417864] __import_iovec+0x67/0x590 [ 1525.418310] ? __ia32_sys_shutdown+0x70/0x70 [ 1525.418910] import_iovec+0x83/0xb0 [ 1525.419410] sendmsg_copy_msghdr+0x12d/0x160 [ 1525.420005] ? __ia32_sys_recvmmsg+0x260/0x260 [ 1525.420608] ? SOFTIRQ_verbose+0x10/0x10 [ 1525.421143] ? mark_lock+0xf5/0x2df0 [ 1525.421779] ? __lockdep_reset_lock+0x180/0x180 [ 1525.422445] ? SOFTIRQ_verbose+0x10/0x10 [ 1525.422985] ___sys_sendmsg+0xc6/0x170 [ 1525.423452] ? sendmsg_copy_msghdr+0x160/0x160 [ 1525.424076] ? __fget_files+0x228/0x410 [ 1525.424551] ? lock_downgrade+0x6d0/0x6d0 [ 1525.425043] ? lock_downgrade+0x6d0/0x6d0 [ 1525.425538] ? __fget_files+0x251/0x410 [ 1525.426010] ? __fget_light+0xea/0x280 [ 1525.426471] __sys_sendmmsg+0x195/0x470 [ 1525.426943] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1525.427450] ? lock_downgrade+0x6d0/0x6d0 [ 1525.427954] ? ksys_write+0x12d/0x250 [ 1525.428412] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1525.428983] ? wait_for_completion+0x270/0x270 [ 1525.429519] ? rcu_read_lock_any_held+0x69/0x90 [ 1525.430075] ? vfs_write+0x354/0xa20 [ 1525.430519] ? fput_many+0x2f/0x1a0 [ 1525.430951] ? ksys_write+0x1a5/0x250 [ 1525.431416] __x64_sys_sendmmsg+0x99/0x100 [ 1525.432018] do_syscall_64+0x33/0x40 [ 1525.432440] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1525.433016] RIP: 0033:0x466609 [ 1525.433380] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1525.435427] RSP: 002b:00007fb8814ae188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1525.436292] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1525.437083] RDX: 0000000000000001 RSI: 0000000020000180 RDI: 0000000000000004 [ 1525.437878] RBP: 00007fb8814ae1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1525.438659] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1525.439454] R13: 00007ffd5535ec5f R14: 00007fb8814ae300 R15: 0000000000022000 [ 1525.471133] FAULT_INJECTION: forcing a failure. [ 1525.471133] name failslab, interval 1, probability 0, space 0, times 0 [ 1525.473054] CPU: 1 PID: 16284 Comm: syz-executor.5 Not tainted 5.10.52 #1 [ 1525.474161] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1525.475860] Call Trace: [ 1525.476259] dump_stack+0x107/0x163 [ 1525.476799] should_fail.cold+0x5/0xa [ 1525.477368] ? create_object.isra.0+0x3a/0xa20 [ 1525.478044] should_failslab+0x5/0x10 [ 1525.478609] kmem_cache_alloc+0x5b/0x350 [ 1525.479224] create_object.isra.0+0x3a/0xa20 [ 1525.479890] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1525.480651] kmem_cache_alloc+0x159/0x350 [ 1525.481273] dst_alloc+0x9e/0x610 [ 1525.481804] rt_dst_alloc+0x73/0x430 [ 1525.482370] ip_route_output_key_hash_rcu+0x7ef/0x2330 [ 1525.483166] ip_route_output_key_hash+0x18d/0x300 [ 1525.483898] ? ip_route_output_key_hash_rcu+0x2330/0x2330 [ 1525.484741] ? _copy_from_iter_full+0x27a/0x940 [ 1525.485426] ip_route_output_flow+0x23/0x150 [ 1525.486092] raw_sendmsg+0x8d3/0x2890 [ 1525.486670] ? usage_accumulate+0xa0/0x100 [ 1525.487316] ? dst_output+0x170/0x170 [ 1525.487914] ? __lock_acquire+0x1666/0x5b20 [ 1525.488597] ? perf_trace_lock+0xac/0x490 [ 1525.489429] ? SOFTIRQ_verbose+0x10/0x10 [ 1525.490147] ? lock_downgrade+0x6d0/0x6d0 [ 1525.490817] ? __lockdep_reset_lock+0x180/0x180 [ 1525.491587] ? selinux_inode_notifysecctx+0x60/0x60 [ 1525.492419] ? find_held_lock+0x2c/0x110 [ 1525.493120] ? dst_output+0x170/0x170 [ 1525.493733] inet_sendmsg+0x115/0x140 [ 1525.494386] ? inet_send_prepare+0x4f0/0x4f0 [ 1525.495014] sock_sendmsg+0x138/0x190 [ 1525.495556] ____sys_sendmsg+0x334/0x870 [ 1525.496209] ? kernel_sendmsg+0x50/0x50 [ 1525.496802] ? __ia32_sys_recvmmsg+0x260/0x260 [ 1525.497596] ? SOFTIRQ_verbose+0x10/0x10 [ 1525.498263] ? mark_lock+0xf5/0x2df0 [ 1525.498942] ? __lockdep_reset_lock+0x180/0x180 [ 1525.499673] ___sys_sendmsg+0xf3/0x170 [ 1525.500318] ? sendmsg_copy_msghdr+0x160/0x160 [ 1525.501063] ? lock_downgrade+0x6d0/0x6d0 [ 1525.501832] ? __fget_files+0x251/0x410 [ 1525.502432] ? __fget_light+0xea/0x280 [ 1525.503089] __sys_sendmmsg+0x195/0x470 [ 1525.503720] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1525.504446] ? lock_downgrade+0x6d0/0x6d0 [ 1525.505080] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1525.505795] ? wait_for_completion+0x270/0x270 [ 1525.506458] ? rcu_read_lock_any_held+0x69/0x90 [ 1525.507127] ? vfs_write+0x354/0xa20 [ 1525.507695] ? fput_many+0x2f/0x1a0 [ 1525.508228] ? ksys_write+0x1a5/0x250 [ 1525.508784] __x64_sys_sendmmsg+0x99/0x100 [ 1525.509423] do_syscall_64+0x33/0x40 [ 1525.509980] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1525.510735] RIP: 0033:0x466609 [ 1525.511215] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1525.513938] RSP: 002b:00007f3c48a22188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1525.515061] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1525.516131] RDX: 0000000000000001 RSI: 0000000020000180 RDI: 0000000000000004 [ 1525.517220] RBP: 00007f3c48a221d0 R08: 0000000000000000 R09: 0000000000000000 [ 1525.518281] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1525.519324] R13: 00007ffdd5bf877f R14: 00007f3c48a22300 R15: 0000000000022000 17:44:06 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_PASTESEL(r0, 0x541c, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) 17:44:06 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, 0x0) 17:44:24 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) open(&(0x7f0000000100)='./file1\x00', 0x204000, 0xe0) r1 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000140), 0x400000, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000180)={0xff, 0x200}) r2 = creat(&(0x7f0000000080)='./file1\x00', 0x0) pwrite64(r2, &(0x7f0000000300)="af", 0x5eaa4700, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x7ff) ioctl$TIOCL_PASTESEL(r0, 0x541c, 0x0) r3 = creat(&(0x7f0000000080)='./file1\x00', 0x80) pwrite64(r3, &(0x7f0000000300)="af", 0x5eaa4700, 0x0) ioctl$FS_IOC_SETFSLABEL(r3, 0x41009432, &(0x7f0000000000)="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") 17:44:24 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, 0x0) ioctl$TIOCL_SCROLLCONSOLE(r0, 0x541c, &(0x7f0000000000)={0xd, 0xfffffffe}) 17:44:24 executing program 1: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b32, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:44:24 executing program 0: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b33, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:44:24 executing program 3: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b32, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:44:24 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) fork() r7 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xee00}}}], 0x40}], 0x1, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:44:24 executing program 5 (fault-call:5 fault-nth:7): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="a3a3b0812cb089c75f18bd2b4f7cc1969e1df0fa36573fd75818485d031787eac887206ede54c99965388c77e2a6918cc9e29c3e63f91f66c690304714da68b5a0ffac527978674246399a0cd5f0cbebf3c6a9be82bfcadc3f5af3233e30b1aa1b018318679cdfd61d2cc5ffbfb0937b4b5089d065bff12b0d5255cbcde5b03ba33a70627be3043ec54647caf2461f20ea0648e818ef8494eb53881253cbad6d687e3cc9219abe89df8a91b873e55980b6e9ebee4ae01665aefe1e91110b62536e3401e47b824f955b8283381c75f712119e5a26569181a77b316a0081e09f890e8655661d9a297f7d1aa11dca45b66a9a757b9865db451ad2b214f971a53c829c1c04bc16ce5fedf534ff0ba7cd4b6116e2c4a1ef7790e10dcb159bd74a25bb7fabf9f5e7dbafa93f624eb0277d141dd169417b426f1735d546066230210de511cf225994ac9e78b667d2f2ff2cda7cf4b7888f4820f48ee4278b7c069035bb16ebcf50d918a34f3dc7387beba08ea097440d5a14d36cedba922e4adf1289e3dd09a05d317b72818850d4f95af720d1bf7405697f0a97667ec37108e4559c3c4ac19d31f55e27cb923d5c2bf9494654ead05824e73099ba9c54fa4142c84e3ebb788738454ba0346b97b4b78b826d25dd8cbb2bcaab25f411b90ed069dd7ec623a0a0e1ce228fdf56892dc9d4d2c2270da9da0e6b9b36161cdc97e635099bcf60d4510159b10317fb0d3fe8688330e2afb1a5789f9fe2061b652c2c9d0b64c191385e47d353836b57f26988632d64809f015e81affc98c715674a2ae3c32c286dbf696d2665e382ce497c588af2a93d0ea73f45b1eea19a7a2056416156c97e20a438b440d2e853a7a253dbf9c727d3d806e506a819effc6786253c93738a5728b8b3ecaedd6cd126460910f0709e52c67a47045651e13911b998e8d4c3acc1d06bc77fe2e64cde9f19cf47f9af409002f3801ff1bf3b662586619a5baaf361566de8c0c1c607b6e76254baf2d643998e4548ecf83676ae87c162819c3cbd11604def370ecfe9ea3b5884001688fe69cd6b88b8d153b67b32df9b8195813f2ba54973fca8292516a1ae940bcb8f8951b94bc39be17016b215199f51f4cad79f16b19521faee353d899e9e48a1941d755feb5eb4d955faff9cc2f2ea6903b67306f4677b1bd97b15e2b684156f992ec79ee957ce496c80b634e243edfdc775455a1263551410db97ce7a2bfd0eadb7e061e446272cd0b4f61fbd3d2a251f82a67fd2fccce157c22e5eb6364db9a7905bc06933f65cc61342182ca83a31fe56b022e9d4dbb1f5c998a1e4ac9715ae40a17858fb109fd67531062b96d5d72e6a567bd2445a37950f792e5e024d3aea4a8aa664c7fd932db4c14815ac34cc7bba21a22fa37a676ab7ffff5bbabd78bd0d7c8666b76e41a53567aead616856b3c4492a6a9d7d17f81e49b98e0a94cadcd629fbfd6e5b2d41e4c26b9befd6d31acd45ca408408e682a58149c9d02bd362efb42bd2dd60cc1fe346f7986f0726205b4115ffcd2dd669345188ca8cc6bc2b2ac31ce102d21752f098f1799cba1e0a698e9cefebb17f4d837bc474cb", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:44:24 executing program 7 (fault-call:5 fault-nth:3): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:44:24 executing program 0: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b34, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) [ 1543.603068] FAULT_INJECTION: forcing a failure. [ 1543.603068] name failslab, interval 1, probability 0, space 0, times 0 [ 1543.605804] CPU: 0 PID: 16324 Comm: syz-executor.5 Not tainted 5.10.52 #1 [ 1543.607179] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1543.609449] Call Trace: [ 1543.609976] dump_stack+0x107/0x163 [ 1543.610707] should_fail.cold+0x5/0xa [ 1543.611466] ? __alloc_skb+0x6d/0x570 [ 1543.612235] should_failslab+0x5/0x10 [ 1543.613000] kmem_cache_alloc_node+0x55/0x370 [ 1543.613916] __alloc_skb+0x6d/0x570 [ 1543.614653] __ip_append_data+0x2923/0x3300 [ 1543.615535] ? lock_chain_count+0x20/0x20 [ 1543.616373] ? raw_destroy+0x30/0x30 [ 1543.617141] ? ip_finish_output+0x330/0x330 [ 1543.618002] ? lock_release+0x6b0/0x6b0 [ 1543.618804] ? ipv4_mtu+0x1ed/0x2c0 [ 1543.619536] ? raw_destroy+0x30/0x30 [ 1543.620296] ip_append_data+0x114/0x1a0 [ 1543.621113] raw_sendmsg+0xa47/0x2890 [ 1543.621885] ? usage_accumulate+0xa0/0x100 [ 1543.622739] ? dst_output+0x170/0x170 [ 1543.623495] ? __lock_acquire+0x1666/0x5b20 [ 1543.624395] ? perf_trace_lock+0xac/0x490 [ 1543.625231] ? SOFTIRQ_verbose+0x10/0x10 [ 1543.626049] ? lock_downgrade+0x6d0/0x6d0 [ 1543.626876] ? __lockdep_reset_lock+0x180/0x180 [ 1543.627842] ? selinux_inode_notifysecctx+0x60/0x60 [ 1543.628842] ? find_held_lock+0x2c/0x110 [ 1543.629680] ? dst_output+0x170/0x170 [ 1543.630438] inet_sendmsg+0x115/0x140 [ 1543.631206] ? inet_send_prepare+0x4f0/0x4f0 [ 1543.632093] sock_sendmsg+0x138/0x190 [ 1543.632863] ____sys_sendmsg+0x334/0x870 [ 1543.633711] ? kernel_sendmsg+0x50/0x50 [ 1543.634601] ? __ia32_sys_recvmmsg+0x260/0x260 [ 1543.635516] ? SOFTIRQ_verbose+0x10/0x10 [ 1543.636357] ? mark_lock+0xf5/0x2df0 [ 1543.637117] ? __lockdep_reset_lock+0x180/0x180 [ 1543.638075] ___sys_sendmsg+0xf3/0x170 [ 1543.638867] ? sendmsg_copy_msghdr+0x160/0x160 [ 1543.639831] ? lock_downgrade+0x6d0/0x6d0 [ 1543.640671] ? __fget_files+0x251/0x410 [ 1543.641479] ? __fget_light+0xea/0x280 [ 1543.642284] __sys_sendmmsg+0x195/0x470 [ 1543.643089] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1543.643977] ? lock_downgrade+0x6d0/0x6d0 [ 1543.644845] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1543.645821] ? wait_for_completion+0x270/0x270 [ 1543.646748] ? rcu_read_lock_any_held+0x69/0x90 [ 1543.647678] ? vfs_write+0x354/0xa20 [ 1543.648442] ? fput_many+0x2f/0x1a0 [ 1543.649177] ? ksys_write+0x1a5/0x250 [ 1543.649953] __x64_sys_sendmmsg+0x99/0x100 [ 1543.650806] do_syscall_64+0x33/0x40 [ 1543.651553] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1543.652599] RIP: 0033:0x466609 [ 1543.653258] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1543.656990] RSP: 002b:00007f3c48a22188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1543.658515] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1543.659969] RDX: 0000000000000001 RSI: 0000000020000180 RDI: 0000000000000004 [ 1543.661422] RBP: 00007f3c48a221d0 R08: 0000000000000000 R09: 0000000000000000 [ 1543.662864] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1543.664293] R13: 00007ffdd5bf877f R14: 00007f3c48a22300 R15: 0000000000022000 17:44:24 executing program 3: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b33, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:44:24 executing program 2: r0 = creat(&(0x7f0000000080)='./file1\x00', 0x0) pwrite64(r0, &(0x7f0000000300)="af", 0x5eaa4700, 0x0) ioctl$BTRFS_IOC_RM_DEV(0xffffffffffffffff, 0x5000940b, &(0x7f0000000000)={{r0}, "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"}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) pipe(&(0x7f0000001000)={0xffffffffffffffff}) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000001040)=0x8001) ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000001080)=0x2) ioctl$TIOCL_PASTESEL(r1, 0x541c, 0x0) 17:44:24 executing program 5 (fault-call:5 fault-nth:8): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="a3a3b0812cb089c75f18bd2b4f7cc1969e1df0fa36573fd75818485d031787eac887206ede54c99965388c77e2a6918cc9e29c3e63f91f66c690304714da68b5a0ffac527978674246399a0cd5f0cbebf3c6a9be82bfcadc3f5af3233e30b1aa1b018318679cdfd61d2cc5ffbfb0937b4b5089d065bff12b0d5255cbcde5b03ba33a70627be3043ec54647caf2461f20ea0648e818ef8494eb53881253cbad6d687e3cc9219abe89df8a91b873e55980b6e9ebee4ae01665aefe1e91110b62536e3401e47b824f955b8283381c75f712119e5a26569181a77b316a0081e09f890e8655661d9a297f7d1aa11dca45b66a9a757b9865db451ad2b214f971a53c829c1c04bc16ce5fedf534ff0ba7cd4b6116e2c4a1ef7790e10dcb159bd74a25bb7fabf9f5e7dbafa93f624eb0277d141dd169417b426f1735d546066230210de511cf225994ac9e78b667d2f2ff2cda7cf4b7888f4820f48ee4278b7c069035bb16ebcf50d918a34f3dc7387beba08ea097440d5a14d36cedba922e4adf1289e3dd09a05d317b72818850d4f95af720d1bf7405697f0a97667ec37108e4559c3c4ac19d31f55e27cb923d5c2bf9494654ead05824e73099ba9c54fa4142c84e3ebb788738454ba0346b97b4b78b826d25dd8cbb2bcaab25f411b90ed069dd7ec623a0a0e1ce228fdf56892dc9d4d2c2270da9da0e6b9b36161cdc97e635099bcf60d4510159b10317fb0d3fe8688330e2afb1a5789f9fe2061b652c2c9d0b64c191385e47d353836b57f26988632d64809f015e81affc98c715674a2ae3c32c286dbf696d2665e382ce497c588af2a93d0ea73f45b1eea19a7a2056416156c97e20a438b440d2e853a7a253dbf9c727d3d806e506a819effc6786253c93738a5728b8b3ecaedd6cd126460910f0709e52c67a47045651e13911b998e8d4c3acc1d06bc77fe2e64cde9f19cf47f9af409002f3801ff1bf3b662586619a5baaf361566de8c0c1c607b6e76254baf2d643998e4548ecf83676ae87c162819c3cbd11604def370ecfe9ea3b5884001688fe69cd6b88b8d153b67b32df9b8195813f2ba54973fca8292516a1ae940bcb8f8951b94bc39be17016b215199f51f4cad79f16b19521faee353d899e9e48a1941d755feb5eb4d955faff9cc2f2ea6903b67306f4677b1bd97b15e2b684156f992ec79ee957ce496c80b634e243edfdc775455a1263551410db97ce7a2bfd0eadb7e061e446272cd0b4f61fbd3d2a251f82a67fd2fccce157c22e5eb6364db9a7905bc06933f65cc61342182ca83a31fe56b022e9d4dbb1f5c998a1e4ac9715ae40a17858fb109fd67531062b96d5d72e6a567bd2445a37950f792e5e024d3aea4a8aa664c7fd932db4c14815ac34cc7bba21a22fa37a676ab7ffff5bbabd78bd0d7c8666b76e41a53567aead616856b3c4492a6a9d7d17f81e49b98e0a94cadcd629fbfd6e5b2d41e4c26b9befd6d31acd45ca408408e682a58149c9d02bd362efb42bd2dd60cc1fe346f7986f0726205b4115ffcd2dd669345188ca8cc6bc2b2ac31ce102d21752f098f1799cba1e0a698e9cefebb17f4d837bc474cb", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:44:24 executing program 1: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b33, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:44:24 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) fork() r7 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xee00}}}], 0x40}], 0x1, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:44:24 executing program 3: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b34, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) [ 1543.948559] FAULT_INJECTION: forcing a failure. [ 1543.948559] name failslab, interval 1, probability 0, space 0, times 0 [ 1543.950955] CPU: 1 PID: 16347 Comm: syz-executor.5 Not tainted 5.10.52 #1 [ 1543.952351] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1543.954642] Call Trace: [ 1543.955180] dump_stack+0x107/0x163 [ 1543.955947] should_fail.cold+0x5/0xa [ 1543.956729] ? create_object.isra.0+0x3a/0xa20 [ 1543.957659] should_failslab+0x5/0x10 [ 1543.958433] kmem_cache_alloc+0x5b/0x350 [ 1543.959271] create_object.isra.0+0x3a/0xa20 [ 1543.960174] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1543.961210] kmem_cache_alloc_node+0x169/0x370 [ 1543.962144] __alloc_skb+0x6d/0x570 [ 1543.962893] __ip_append_data+0x2923/0x3300 [ 1543.963805] ? lock_chain_count+0x20/0x20 [ 1543.964650] ? raw_destroy+0x30/0x30 [ 1543.965414] ? ip_finish_output+0x330/0x330 [ 1543.966294] ? lock_release+0x6b0/0x6b0 [ 1543.967107] ? ipv4_mtu+0x1ed/0x2c0 [ 1543.967853] ? raw_destroy+0x30/0x30 [ 1543.968601] ip_append_data+0x114/0x1a0 [ 1543.969429] raw_sendmsg+0xa47/0x2890 [ 1543.970213] ? usage_accumulate+0xa0/0x100 [ 1543.971079] ? dst_output+0x170/0x170 [ 1543.971910] ? __lock_acquire+0x1666/0x5b20 [ 1543.972799] ? perf_trace_lock+0xac/0x490 [ 1543.973640] ? SOFTIRQ_verbose+0x10/0x10 [ 1543.974461] ? lock_downgrade+0x6d0/0x6d0 [ 1543.975302] ? __lockdep_reset_lock+0x180/0x180 [ 1543.976281] ? selinux_inode_notifysecctx+0x60/0x60 [ 1543.977281] ? find_held_lock+0x2c/0x110 [ 1543.978137] ? dst_output+0x170/0x170 [ 1543.978907] inet_sendmsg+0x115/0x140 [ 1543.979679] ? inet_send_prepare+0x4f0/0x4f0 [ 1543.980567] sock_sendmsg+0x138/0x190 [ 1543.981335] ____sys_sendmsg+0x334/0x870 [ 1543.982162] ? kernel_sendmsg+0x50/0x50 [ 1543.982969] ? __ia32_sys_recvmmsg+0x260/0x260 [ 1543.983907] ? SOFTIRQ_verbose+0x10/0x10 [ 1543.984741] ? mark_lock+0xf5/0x2df0 [ 1543.985495] ? __lockdep_reset_lock+0x180/0x180 [ 1543.986450] ___sys_sendmsg+0xf3/0x170 [ 1543.987238] ? sendmsg_copy_msghdr+0x160/0x160 [ 1543.988204] ? lock_downgrade+0x6d0/0x6d0 [ 1543.989051] ? __fget_files+0x251/0x410 [ 1543.989867] ? __fget_light+0xea/0x280 [ 1543.990661] __sys_sendmmsg+0x195/0x470 [ 1543.991478] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1543.992355] ? lock_downgrade+0x6d0/0x6d0 [ 1543.993224] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1543.994197] ? wait_for_completion+0x270/0x270 [ 1543.995116] ? rcu_read_lock_any_held+0x69/0x90 [ 1543.996052] ? vfs_write+0x354/0xa20 [ 1543.996810] ? trace_event_raw_event_x86_fpu+0x3a0/0x3a0 [ 1543.997921] __x64_sys_sendmmsg+0x99/0x100 [ 1543.998776] do_syscall_64+0x33/0x40 [ 1543.999525] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1544.000574] RIP: 0033:0x466609 [ 1544.001226] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1544.004963] RSP: 002b:00007f3c48a22188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1544.006497] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1544.007942] RDX: 0000000000000001 RSI: 0000000020000180 RDI: 0000000000000004 [ 1544.009383] RBP: 00007f3c48a221d0 R08: 0000000000000000 R09: 0000000000000000 [ 1544.010815] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1544.012257] R13: 00007ffdd5bf877f R14: 00007f3c48a22300 R15: 0000000000022000 17:44:24 executing program 0: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b35, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) [ 1544.285435] FAULT_INJECTION: forcing a failure. [ 1544.285435] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1544.288052] CPU: 0 PID: 16333 Comm: syz-executor.7 Not tainted 5.10.52 #1 [ 1544.289540] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1544.291848] Call Trace: [ 1544.292390] dump_stack+0x107/0x163 [ 1544.293124] should_fail.cold+0x5/0xa [ 1544.293903] _copy_from_user+0x2e/0x1b0 [ 1544.294704] ____sys_sendmsg+0x194/0x870 [ 1544.295518] ? kernel_sendmsg+0x50/0x50 [ 1544.296338] ? __ia32_sys_recvmmsg+0x260/0x260 [ 1544.297265] ? SOFTIRQ_verbose+0x10/0x10 [ 1544.298083] ? mark_lock+0xf5/0x2df0 [ 1544.298828] ? __lockdep_reset_lock+0x180/0x180 [ 1544.299773] ___sys_sendmsg+0xf3/0x170 [ 1544.300575] ? sendmsg_copy_msghdr+0x160/0x160 [ 1544.301509] ? lock_downgrade+0x6d0/0x6d0 [ 1544.302345] ? __fget_files+0x251/0x410 [ 1544.303147] ? __fget_light+0xea/0x280 [ 1544.303951] __sys_sendmmsg+0x195/0x470 [ 1544.304752] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1544.305614] ? lock_downgrade+0x6d0/0x6d0 [ 1544.306462] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1544.307428] ? wait_for_completion+0x270/0x270 [ 1544.308351] ? rcu_read_lock_any_held+0x69/0x90 [ 1544.309282] ? vfs_write+0x354/0xa20 [ 1544.310029] ? fput_many+0x2f/0x1a0 [ 1544.310775] ? ksys_write+0x1a5/0x250 [ 1544.311547] __x64_sys_sendmmsg+0x99/0x100 [ 1544.312419] do_syscall_64+0x33/0x40 [ 1544.313172] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1544.314191] RIP: 0033:0x466609 [ 1544.314842] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1544.318511] RSP: 002b:00007fb8814ae188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1544.320081] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1544.321489] RDX: 0000000000000001 RSI: 0000000020000180 RDI: 0000000000000004 [ 1544.322931] RBP: 00007fb8814ae1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1544.324358] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1544.325773] R13: 00007ffd5535ec5f R14: 00007fb8814ae300 R15: 0000000000022000 17:44:42 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) open(&(0x7f0000000100)='./file1\x00', 0x204000, 0xe0) r1 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000140), 0x400000, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000180)={0xff, 0x200}) r2 = creat(&(0x7f0000000080)='./file1\x00', 0x0) pwrite64(r2, &(0x7f0000000300)="af", 0x5eaa4700, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x7ff) ioctl$TIOCL_PASTESEL(r0, 0x541c, 0x0) r3 = creat(&(0x7f0000000080)='./file1\x00', 0x80) pwrite64(r3, &(0x7f0000000300)="af", 0x5eaa4700, 0x0) ioctl$FS_IOC_SETFSLABEL(r3, 0x41009432, &(0x7f0000000000)="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") 17:44:42 executing program 0: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b36, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:44:42 executing program 5 (fault-call:5 fault-nth:9): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="a3a3b0812cb089c75f18bd2b4f7cc1969e1df0fa36573fd75818485d031787eac887206ede54c99965388c77e2a6918cc9e29c3e63f91f66c690304714da68b5a0ffac527978674246399a0cd5f0cbebf3c6a9be82bfcadc3f5af3233e30b1aa1b018318679cdfd61d2cc5ffbfb0937b4b5089d065bff12b0d5255cbcde5b03ba33a70627be3043ec54647caf2461f20ea0648e818ef8494eb53881253cbad6d687e3cc9219abe89df8a91b873e55980b6e9ebee4ae01665aefe1e91110b62536e3401e47b824f955b8283381c75f712119e5a26569181a77b316a0081e09f890e8655661d9a297f7d1aa11dca45b66a9a757b9865db451ad2b214f971a53c829c1c04bc16ce5fedf534ff0ba7cd4b6116e2c4a1ef7790e10dcb159bd74a25bb7fabf9f5e7dbafa93f624eb0277d141dd169417b426f1735d546066230210de511cf225994ac9e78b667d2f2ff2cda7cf4b7888f4820f48ee4278b7c069035bb16ebcf50d918a34f3dc7387beba08ea097440d5a14d36cedba922e4adf1289e3dd09a05d317b72818850d4f95af720d1bf7405697f0a97667ec37108e4559c3c4ac19d31f55e27cb923d5c2bf9494654ead05824e73099ba9c54fa4142c84e3ebb788738454ba0346b97b4b78b826d25dd8cbb2bcaab25f411b90ed069dd7ec623a0a0e1ce228fdf56892dc9d4d2c2270da9da0e6b9b36161cdc97e635099bcf60d4510159b10317fb0d3fe8688330e2afb1a5789f9fe2061b652c2c9d0b64c191385e47d353836b57f26988632d64809f015e81affc98c715674a2ae3c32c286dbf696d2665e382ce497c588af2a93d0ea73f45b1eea19a7a2056416156c97e20a438b440d2e853a7a253dbf9c727d3d806e506a819effc6786253c93738a5728b8b3ecaedd6cd126460910f0709e52c67a47045651e13911b998e8d4c3acc1d06bc77fe2e64cde9f19cf47f9af409002f3801ff1bf3b662586619a5baaf361566de8c0c1c607b6e76254baf2d643998e4548ecf83676ae87c162819c3cbd11604def370ecfe9ea3b5884001688fe69cd6b88b8d153b67b32df9b8195813f2ba54973fca8292516a1ae940bcb8f8951b94bc39be17016b215199f51f4cad79f16b19521faee353d899e9e48a1941d755feb5eb4d955faff9cc2f2ea6903b67306f4677b1bd97b15e2b684156f992ec79ee957ce496c80b634e243edfdc775455a1263551410db97ce7a2bfd0eadb7e061e446272cd0b4f61fbd3d2a251f82a67fd2fccce157c22e5eb6364db9a7905bc06933f65cc61342182ca83a31fe56b022e9d4dbb1f5c998a1e4ac9715ae40a17858fb109fd67531062b96d5d72e6a567bd2445a37950f792e5e024d3aea4a8aa664c7fd932db4c14815ac34cc7bba21a22fa37a676ab7ffff5bbabd78bd0d7c8666b76e41a53567aead616856b3c4492a6a9d7d17f81e49b98e0a94cadcd629fbfd6e5b2d41e4c26b9befd6d31acd45ca408408e682a58149c9d02bd362efb42bd2dd60cc1fe346f7986f0726205b4115ffcd2dd669345188ca8cc6bc2b2ac31ce102d21752f098f1799cba1e0a698e9cefebb17f4d837bc474cb", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:44:42 executing program 1: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b34, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:44:42 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0xffff, 0x2, 0x4, 0x100, 0x7, "d473610df68c0621697388464e3d5920e73144"}) 17:44:42 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:44:42 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) fork() r7 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xee00}}}], 0x40}], 0x1, 0x0) r8 = getpgrp(r1) r9 = socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(r9, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r7, r1, r1, r8, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:44:42 executing program 3: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b35, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) [ 1562.244754] FAULT_INJECTION: forcing a failure. [ 1562.244754] name failslab, interval 1, probability 0, space 0, times 0 [ 1562.246048] CPU: 0 PID: 16391 Comm: syz-executor.5 Not tainted 5.10.52 #1 [ 1562.246787] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1562.247987] Call Trace: [ 1562.248286] dump_stack+0x107/0x163 [ 1562.248683] should_fail.cold+0x5/0xa [ 1562.249095] should_failslab+0x5/0x10 [ 1562.249504] __kmalloc_node_track_caller+0x74/0x3f0 [ 1562.250037] ? __ip_append_data+0x2923/0x3300 [ 1562.250520] __alloc_skb+0xb1/0x570 [ 1562.250914] __ip_append_data+0x2923/0x3300 [ 1562.251380] ? lock_chain_count+0x20/0x20 [ 1562.251821] ? raw_destroy+0x30/0x30 [ 1562.252230] ? ip_finish_output+0x330/0x330 [ 1562.252686] ? lock_release+0x6b0/0x6b0 [ 1562.253112] ? ipv4_mtu+0x1ed/0x2c0 [ 1562.253504] ? raw_destroy+0x30/0x30 [ 1562.253911] ip_append_data+0x114/0x1a0 [ 1562.254340] raw_sendmsg+0xa47/0x2890 [ 1562.254774] ? usage_accumulate+0xa0/0x100 [ 1562.255247] ? dst_output+0x170/0x170 [ 1562.255666] ? __lock_acquire+0x1666/0x5b20 [ 1562.256155] ? perf_trace_lock+0xac/0x490 [ 1562.256622] ? SOFTIRQ_verbose+0x10/0x10 [ 1562.257068] ? lock_downgrade+0x6d0/0x6d0 [ 1562.257530] ? __lockdep_reset_lock+0x180/0x180 [ 1562.258061] ? selinux_inode_notifysecctx+0x60/0x60 [ 1562.258609] ? find_held_lock+0x2c/0x110 [ 1562.259075] ? dst_output+0x170/0x170 [ 1562.259497] inet_sendmsg+0x115/0x140 [ 1562.259917] ? inet_send_prepare+0x4f0/0x4f0 [ 1562.260419] sock_sendmsg+0x138/0x190 [ 1562.260849] ____sys_sendmsg+0x334/0x870 [ 1562.261286] ? kernel_sendmsg+0x50/0x50 [ 1562.261729] ? __ia32_sys_recvmmsg+0x260/0x260 [ 1562.262240] ? SOFTIRQ_verbose+0x10/0x10 [ 1562.262685] ? mark_lock+0xf5/0x2df0 [ 1562.263098] ? __lockdep_reset_lock+0x180/0x180 [ 1562.263614] ___sys_sendmsg+0xf3/0x170 [ 1562.264049] ? sendmsg_copy_msghdr+0x160/0x160 [ 1562.264577] ? lock_downgrade+0x6d0/0x6d0 [ 1562.265044] ? __fget_files+0x251/0x410 [ 1562.265494] ? __fget_light+0xea/0x280 [ 1562.265933] __sys_sendmmsg+0x195/0x470 17:44:42 executing program 2: syz_open_dev$tty20(0xc, 0x4, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) pipe2(&(0x7f0000000140), 0x81800) ioctl$KDGETMODE(0xffffffffffffffff, 0x4b3b, &(0x7f00000000c0)) r1 = creat(&(0x7f0000000080)='./file1\x00', 0x100) pwrite64(r1, &(0x7f0000000300)="af", 0x5eaa4700, 0x0) mkdirat(r1, &(0x7f0000000100)='./file0\x00', 0x20) ioctl$TIOCL_PASTESEL(r0, 0x541c, 0x0) [ 1562.266504] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1562.267181] ? lock_downgrade+0x6d0/0x6d0 [ 1562.267663] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1562.268217] ? wait_for_completion+0x270/0x270 [ 1562.268722] ? rcu_read_lock_any_held+0x69/0x90 [ 1562.269237] ? vfs_write+0x354/0xa20 [ 1562.269654] ? fput_many+0x2f/0x1a0 [ 1562.270053] ? ksys_write+0x1a5/0x250 [ 1562.270482] __x64_sys_sendmmsg+0x99/0x100 [ 1562.270954] do_syscall_64+0x33/0x40 [ 1562.271372] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1562.271933] RIP: 0033:0x466609 [ 1562.272284] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1562.274331] RSP: 002b:00007f3c48a22188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1562.275177] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1562.275963] RDX: 0000000000000001 RSI: 0000000020000180 RDI: 0000000000000004 [ 1562.276769] RBP: 00007f3c48a221d0 R08: 0000000000000000 R09: 0000000000000000 [ 1562.277558] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1562.278349] R13: 00007ffdd5bf877f R14: 00007f3c48a22300 R15: 0000000000022000 17:44:42 executing program 0: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b37, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:44:42 executing program 1: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b35, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:44:42 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00}}}], 0x40}], 0x1, 0x0) r9 = getpgrp(0x0) r10 = socket$unix(0x1, 0x1, 0x0) r11 = fork() r12 = fork() sendmmsg$unix(r10, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r11}}}, @cred={{0x1c, 0x1, 0x2, {r12, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r12, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:44:42 executing program 3: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b36, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:44:42 executing program 5 (fault-call:5 fault-nth:10): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) [ 1562.410166] FAULT_INJECTION: forcing a failure. [ 1562.410166] name failslab, interval 1, probability 0, space 0, times 0 [ 1562.412035] CPU: 0 PID: 16409 Comm: syz-executor.5 Not tainted 5.10.52 #1 [ 1562.412068] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1562.414735] Call Trace: [ 1562.414750] dump_stack+0x107/0x163 [ 1562.414767] should_fail.cold+0x5/0xa [ 1562.414783] ? create_object.isra.0+0x3a/0xa20 [ 1562.414796] should_failslab+0x5/0x10 [ 1562.414806] kmem_cache_alloc+0x5b/0x350 [ 1562.414824] create_object.isra.0+0x3a/0xa20 [ 1562.414834] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1562.414850] __kmalloc_node_track_caller+0x1a6/0x3f0 17:44:42 executing program 5 (fault-call:5 fault-nth:11): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) [ 1562.414861] ? __ip_append_data+0x2923/0x3300 [ 1562.414879] __alloc_skb+0xb1/0x570 [ 1562.414895] __ip_append_data+0x2923/0x3300 [ 1562.414915] ? lock_chain_count+0x20/0x20 [ 1562.414928] ? raw_destroy+0x30/0x30 [ 1562.414950] ? ip_finish_output+0x330/0x330 [ 1562.414960] ? lock_release+0x6b0/0x6b0 [ 1562.414972] ? ipv4_mtu+0x1ed/0x2c0 [ 1562.414986] ? raw_destroy+0x30/0x30 [ 1562.414996] ip_append_data+0x114/0x1a0 [ 1562.415017] raw_sendmsg+0xa47/0x2890 [ 1562.415038] ? usage_accumulate+0xa0/0x100 [ 1562.415050] ? dst_output+0x170/0x170 [ 1562.415059] ? __lock_acquire+0x1666/0x5b20 [ 1562.415087] ? perf_trace_lock+0xac/0x490 [ 1562.415096] ? SOFTIRQ_verbose+0x10/0x10 [ 1562.415104] ? lock_downgrade+0x6d0/0x6d0 [ 1562.415116] ? __lockdep_reset_lock+0x180/0x180 [ 1562.415135] ? selinux_inode_notifysecctx+0x60/0x60 [ 1562.415143] ? find_held_lock+0x2c/0x110 17:44:43 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00}}}], 0x40}], 0x1, 0x0) r9 = getpgrp(0x0) r10 = socket$unix(0x1, 0x1, 0x0) r11 = fork() r12 = fork() sendmmsg$unix(r10, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r11}}}, @cred={{0x1c, 0x1, 0x2, {r12, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r12, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) [ 1562.415169] ? dst_output+0x170/0x170 [ 1562.415181] inet_sendmsg+0x115/0x140 [ 1562.415190] ? inet_send_prepare+0x4f0/0x4f0 [ 1562.415199] sock_sendmsg+0x138/0x190 [ 1562.415209] ____sys_sendmsg+0x334/0x870 [ 1562.415221] ? kernel_sendmsg+0x50/0x50 [ 1562.415230] ? __ia32_sys_recvmmsg+0x260/0x260 [ 1562.415242] ? SOFTIRQ_verbose+0x10/0x10 [ 1562.415251] ? mark_lock+0xf5/0x2df0 [ 1562.415262] ? __lockdep_reset_lock+0x180/0x180 [ 1562.415276] ___sys_sendmsg+0xf3/0x170 [ 1562.415288] ? sendmsg_copy_msghdr+0x160/0x160 [ 1562.415310] ? lock_downgrade+0x6d0/0x6d0 [ 1562.415326] ? __fget_files+0x251/0x410 [ 1562.415343] ? __fget_light+0xea/0x280 [ 1562.415359] __sys_sendmmsg+0x195/0x470 [ 1562.415373] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1562.415383] ? lock_downgrade+0x6d0/0x6d0 [ 1562.415406] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1562.415419] ? wait_for_completion+0x270/0x270 [ 1562.415432] ? rcu_read_lock_any_held+0x69/0x90 [ 1562.415440] ? vfs_write+0x354/0xa20 [ 1562.415452] ? fput_many+0x2f/0x1a0 [ 1562.415462] ? ksys_write+0x1a5/0x250 [ 1562.415480] __x64_sys_sendmmsg+0x99/0x100 [ 1562.415492] do_syscall_64+0x33/0x40 [ 1562.415503] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1562.415510] RIP: 0033:0x466609 [ 1562.415521] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1562.415526] RSP: 002b:00007f3c48a22188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1562.415538] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1562.415544] RDX: 0000000000000001 RSI: 0000000020000180 RDI: 0000000000000004 [ 1562.415550] RBP: 00007f3c48a221d0 R08: 0000000000000000 R09: 0000000000000000 [ 1562.415555] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1562.415561] R13: 00007ffdd5bf877f R14: 00007f3c48a22300 R15: 0000000000022000 [ 1562.545076] FAULT_INJECTION: forcing a failure. [ 1562.545076] name failslab, interval 1, probability 0, space 0, times 0 [ 1562.545093] CPU: 0 PID: 16426 Comm: syz-executor.5 Not tainted 5.10.52 #1 [ 1562.545102] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1562.545106] Call Trace: [ 1562.545122] dump_stack+0x107/0x163 [ 1562.545139] should_fail.cold+0x5/0xa [ 1562.545154] ? __alloc_skb+0x6d/0x570 [ 1562.545170] should_failslab+0x5/0x10 [ 1562.545184] kmem_cache_alloc_node+0x55/0x370 [ 1562.545206] __alloc_skb+0x6d/0x570 [ 1562.545227] __ip_append_data+0x2923/0x3300 [ 1562.545251] ? lock_chain_count+0x20/0x20 [ 1562.545265] ? raw_destroy+0x30/0x30 [ 1562.545290] ? ip_finish_output+0x330/0x330 [ 1562.545301] ? lock_release+0x6b0/0x6b0 [ 1562.545315] ? ipv4_mtu+0x1ed/0x2c0 [ 1562.545333] ? raw_destroy+0x30/0x30 [ 1562.545349] ip_append_data+0x114/0x1a0 [ 1562.545378] raw_sendmsg+0xa47/0x2890 [ 1562.545399] ? usage_accumulate+0xa0/0x100 [ 1562.545416] ? dst_output+0x170/0x170 [ 1562.545427] ? __lock_acquire+0x1666/0x5b20 [ 1562.545461] ? perf_trace_lock+0xac/0x490 [ 1562.545472] ? SOFTIRQ_verbose+0x10/0x10 [ 1562.545487] ? lock_downgrade+0x6d0/0x6d0 [ 1562.545503] ? __lockdep_reset_lock+0x180/0x180 [ 1562.545532] ? selinux_inode_notifysecctx+0x60/0x60 [ 1562.545542] ? find_held_lock+0x2c/0x110 [ 1562.545584] ? dst_output+0x170/0x170 [ 1562.545599] inet_sendmsg+0x115/0x140 [ 1562.545610] ? inet_send_prepare+0x4f0/0x4f0 [ 1562.545624] sock_sendmsg+0x138/0x190 [ 1562.545641] ____sys_sendmsg+0x334/0x870 [ 1562.545659] ? kernel_sendmsg+0x50/0x50 [ 1562.545670] ? __ia32_sys_recvmmsg+0x260/0x260 [ 1562.545688] ? SOFTIRQ_verbose+0x10/0x10 [ 1562.545700] ? mark_lock+0xf5/0x2df0 [ 1562.545715] ? __lockdep_reset_lock+0x180/0x180 [ 1562.545734] ___sys_sendmsg+0xf3/0x170 [ 1562.545753] ? sendmsg_copy_msghdr+0x160/0x160 [ 1562.545785] ? lock_downgrade+0x6d0/0x6d0 [ 1562.545808] ? __fget_files+0x251/0x410 [ 1562.545831] ? __fget_light+0xea/0x280 [ 1562.545853] __sys_sendmmsg+0x195/0x470 [ 1562.545873] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1562.545891] ? lock_downgrade+0x6d0/0x6d0 [ 1562.545921] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1562.545940] ? wait_for_completion+0x270/0x270 [ 1562.545962] ? rcu_read_lock_any_held+0x69/0x90 [ 1562.545972] ? vfs_write+0x354/0xa20 [ 1562.545993] ? fput_many+0x2f/0x1a0 [ 1562.546011] ? ksys_write+0x1a5/0x250 [ 1562.546041] __x64_sys_sendmmsg+0x99/0x100 [ 1562.546060] do_syscall_64+0x33/0x40 [ 1562.546080] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1562.546093] RIP: 0033:0x466609 [ 1562.546110] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1562.546117] RSP: 002b:00007f3c48a22188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1562.546133] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1562.546142] RDX: 0000000000000001 RSI: 0000000020000180 RDI: 0000000000000004 [ 1562.546153] RBP: 00007f3c48a221d0 R08: 0000000000000000 R09: 0000000000000000 [ 1562.546161] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1562.546170] R13: 00007ffdd5bf877f R14: 00007f3c48a22300 R15: 0000000000022000 17:45:02 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00}}}], 0x40}], 0x1, 0x0) r9 = getpgrp(0x0) r10 = socket$unix(0x1, 0x1, 0x0) r11 = fork() r12 = fork() sendmmsg$unix(r10, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r11}}}, @cred={{0x1c, 0x1, 0x2, {r12, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r12, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:45:02 executing program 5 (fault-call:5 fault-nth:12): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:45:02 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00}}}], 0x40}], 0x1, 0x0) r9 = getpgrp(0x0) r10 = socket$unix(0x1, 0x1, 0x0) r11 = fork() r12 = fork() sendmmsg$unix(r10, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r11}}}, @cred={{0x1c, 0x1, 0x2, {r12, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r12, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:45:02 executing program 2: r0 = creat(&(0x7f0000000080)='./file1\x00', 0x0) pwrite64(r0, &(0x7f0000000300)="af", 0x5eaa4700, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) ioctl$CHAR_RAW_REPORTZONE(r0, 0xc0101282, &(0x7f0000000180)={0x3, 0x4, 0x0, [{0x8, 0x200, 0x2, 0x0, 0x6, 0xd, 0x4}, {0x1ff, 0xa1, 0x0, 0x3, 0x0, 0x1}, {0x26, 0x0, 0xc745, 0x9, 0x75, 0x74, 0x6e}, {0x3ff, 0x800, 0x484, 0x3, 0x1, 0x6, 0x1}]}) sendmsg$NL80211_CMD_GET_INTERFACE(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r1, 0x300, 0x70bd25, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r2}, @val={0xc, 0x99, {0x7fffffff, 0xd}}}}, ["", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x800) r3 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r3, 0x541c, 0x0) 17:45:02 executing program 1: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b36, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:45:02 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x3, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:45:02 executing program 0: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b3a, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:45:02 executing program 3: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b37, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) [ 1581.902877] FAULT_INJECTION: forcing a failure. [ 1581.902877] name failslab, interval 1, probability 0, space 0, times 0 [ 1581.904377] CPU: 0 PID: 16458 Comm: syz-executor.5 Not tainted 5.10.52 #1 [ 1581.904386] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1581.904398] Call Trace: [ 1581.907188] dump_stack+0x107/0x163 [ 1581.907205] should_fail.cold+0x5/0xa [ 1581.907221] ? create_object.isra.0+0x3a/0xa20 [ 1581.907235] should_failslab+0x5/0x10 [ 1581.907247] kmem_cache_alloc+0x5b/0x350 [ 1581.907266] create_object.isra.0+0x3a/0xa20 [ 1581.907278] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1581.907295] kmem_cache_alloc_node+0x169/0x370 [ 1581.907315] __alloc_skb+0x6d/0x570 [ 1581.907334] __ip_append_data+0x2923/0x3300 [ 1581.907357] ? lock_chain_count+0x20/0x20 [ 1581.907370] ? raw_destroy+0x30/0x30 [ 1581.907392] ? ip_finish_output+0x330/0x330 [ 1581.907404] ? lock_release+0x6b0/0x6b0 [ 1581.907417] ? ipv4_mtu+0x1ed/0x2c0 [ 1581.907432] ? raw_destroy+0x30/0x30 [ 1581.907444] ip_append_data+0x114/0x1a0 [ 1581.907466] raw_sendmsg+0xa47/0x2890 [ 1581.907486] ? usage_accumulate+0xa0/0x100 [ 1581.907502] ? dst_output+0x170/0x170 [ 1581.907512] ? __lock_acquire+0x1666/0x5b20 [ 1581.907541] ? perf_trace_lock+0xac/0x490 [ 1581.907553] ? SOFTIRQ_verbose+0x10/0x10 [ 1581.907564] ? lock_downgrade+0x6d0/0x6d0 [ 1581.907579] ? __lockdep_reset_lock+0x180/0x180 [ 1581.907602] ? selinux_inode_notifysecctx+0x60/0x60 [ 1581.907612] ? find_held_lock+0x2c/0x110 [ 1581.907647] ? dst_output+0x170/0x170 [ 1581.907661] inet_sendmsg+0x115/0x140 [ 1581.907673] ? inet_send_prepare+0x4f0/0x4f0 [ 1581.907684] sock_sendmsg+0x138/0x190 [ 1581.907697] ____sys_sendmsg+0x334/0x870 [ 1581.907712] ? kernel_sendmsg+0x50/0x50 [ 1581.907721] ? __ia32_sys_recvmmsg+0x260/0x260 [ 1581.907737] ? SOFTIRQ_verbose+0x10/0x10 [ 1581.907748] ? mark_lock+0xf5/0x2df0 [ 1581.907765] ? __lockdep_reset_lock+0x180/0x180 [ 1581.928213] ___sys_sendmsg+0xf3/0x170 [ 1581.928226] ? sendmsg_copy_msghdr+0x160/0x160 [ 1581.928248] ? lock_downgrade+0x6d0/0x6d0 [ 1581.928263] ? __fget_files+0x251/0x410 [ 1581.928277] ? __fget_light+0xea/0x280 [ 1581.928292] __sys_sendmmsg+0x195/0x470 [ 1581.928305] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1581.928314] ? lock_downgrade+0x6d0/0x6d0 [ 1581.928335] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1581.928346] ? wait_for_completion+0x270/0x270 [ 1581.928358] ? rcu_read_lock_any_held+0x69/0x90 [ 1581.928365] ? vfs_write+0x354/0xa20 [ 1581.928376] ? fput_many+0x2f/0x1a0 17:45:02 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00}}}], 0x40}], 0x1, 0x0) r9 = getpgrp(r1) r10 = socket$unix(0x1, 0x0, 0x0) r11 = fork() r12 = fork() sendmmsg$unix(r10, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r11}}}, @cred={{0x1c, 0x1, 0x2, {r12, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r12, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) [ 1581.928385] ? ksys_write+0x1a5/0x250 [ 1581.928426] __x64_sys_sendmmsg+0x99/0x100 [ 1581.928438] do_syscall_64+0x33/0x40 [ 1581.928449] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1581.928457] RIP: 0033:0x466609 [ 1581.928470] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1581.928475] RSP: 002b:00007f3c48a22188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1581.928486] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1581.928491] RDX: 0000000000000001 RSI: 0000000020000180 RDI: 0000000000000004 [ 1581.928496] RBP: 00007f3c48a221d0 R08: 0000000000000000 R09: 0000000000000000 [ 1581.928502] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1581.928507] R13: 00007ffdd5bf877f R14: 00007f3c48a22300 R15: 0000000000022000 17:45:02 executing program 5 (fault-call:5 fault-nth:13): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:45:02 executing program 0: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b3b, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:45:02 executing program 3: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b3a, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:45:02 executing program 1: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b37, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) [ 1582.149638] raw_sendmsg: syz-executor.7 forgot to set AF_INET. Fix it! [ 1582.308774] FAULT_INJECTION: forcing a failure. [ 1582.308774] name failslab, interval 1, probability 0, space 0, times 0 [ 1582.310294] CPU: 0 PID: 16491 Comm: syz-executor.5 Not tainted 5.10.52 #1 [ 1582.311355] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1582.312823] Call Trace: [ 1582.313222] dump_stack+0x107/0x163 [ 1582.313757] should_fail.cold+0x5/0xa [ 1582.314332] should_failslab+0x5/0x10 [ 1582.314903] __kmalloc_node_track_caller+0x74/0x3f0 [ 1582.315634] ? __ip_append_data+0x2923/0x3300 [ 1582.316338] __alloc_skb+0xb1/0x570 [ 1582.316962] __ip_append_data+0x2923/0x3300 [ 1582.317651] ? lock_chain_count+0x20/0x20 [ 1582.318299] ? raw_destroy+0x30/0x30 [ 1582.318896] ? ip_finish_output+0x330/0x330 [ 1582.319573] ? lock_release+0x6b0/0x6b0 [ 1582.320194] ? ipv4_mtu+0x1ed/0x2c0 [ 1582.320706] ? raw_destroy+0x30/0x30 [ 1582.321189] ip_append_data+0x114/0x1a0 [ 1582.321807] raw_sendmsg+0xa47/0x2890 [ 1582.322374] ? usage_accumulate+0xa0/0x100 [ 1582.323012] ? dst_output+0x170/0x170 [ 1582.323597] ? __lock_acquire+0x1666/0x5b20 [ 1582.324270] ? perf_trace_lock+0xac/0x490 [ 1582.324926] ? SOFTIRQ_verbose+0x10/0x10 [ 1582.325555] ? lock_downgrade+0x6d0/0x6d0 [ 1582.326191] ? __lockdep_reset_lock+0x180/0x180 [ 1582.326923] ? selinux_inode_notifysecctx+0x60/0x60 [ 1582.327698] ? find_held_lock+0x2c/0x110 [ 1582.328347] ? dst_output+0x170/0x170 [ 1582.328950] inet_sendmsg+0x115/0x140 [ 1582.329510] ? inet_send_prepare+0x4f0/0x4f0 [ 1582.330172] sock_sendmsg+0x138/0x190 [ 1582.330761] ____sys_sendmsg+0x334/0x870 [ 1582.331405] ? kernel_sendmsg+0x50/0x50 [ 1582.332008] ? __ia32_sys_recvmmsg+0x260/0x260 [ 1582.332739] ? SOFTIRQ_verbose+0x10/0x10 [ 1582.333344] ? mark_lock+0xf5/0x2df0 [ 1582.333907] ? __lockdep_reset_lock+0x180/0x180 [ 1582.334586] ___sys_sendmsg+0xf3/0x170 [ 1582.335180] ? sendmsg_copy_msghdr+0x160/0x160 [ 1582.335890] ? lock_downgrade+0x6d0/0x6d0 [ 1582.336527] ? __fget_files+0x251/0x410 [ 1582.337132] ? __fget_light+0xea/0x280 [ 1582.337695] __sys_sendmmsg+0x195/0x470 [ 1582.338251] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1582.338894] ? lock_downgrade+0x6d0/0x6d0 [ 1582.339523] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1582.340272] ? wait_for_completion+0x270/0x270 [ 1582.340994] ? rcu_read_lock_any_held+0x69/0x90 [ 1582.341707] ? vfs_write+0x354/0xa20 [ 1582.342284] ? trace_event_raw_event_x86_fpu+0x3a0/0x3a0 [ 1582.343108] __x64_sys_sendmmsg+0x99/0x100 [ 1582.343754] do_syscall_64+0x33/0x40 [ 1582.344311] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1582.345097] RIP: 0033:0x466609 [ 1582.345582] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1582.348367] RSP: 002b:00007f3c48a22188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1582.349473] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1582.350517] RDX: 0000000000000001 RSI: 0000000020000180 RDI: 0000000000000004 [ 1582.351567] RBP: 00007f3c48a221d0 R08: 0000000000000000 R09: 0000000000000000 [ 1582.352652] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1582.353686] R13: 00007ffdd5bf877f R14: 00007f3c48a22300 R15: 0000000000022000 17:45:02 executing program 5 (fault-call:5 fault-nth:14): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:45:02 executing program 0: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b3c, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:45:02 executing program 1: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b3a, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) [ 1582.625638] FAULT_INJECTION: forcing a failure. [ 1582.625638] name failslab, interval 1, probability 0, space 0, times 0 [ 1582.627319] CPU: 0 PID: 16504 Comm: syz-executor.5 Not tainted 5.10.52 #1 [ 1582.627327] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1582.627332] Call Trace: [ 1582.627348] dump_stack+0x107/0x163 [ 1582.627366] should_fail.cold+0x5/0xa [ 1582.627384] ? create_object.isra.0+0x3a/0xa20 [ 1582.627398] should_failslab+0x5/0x10 [ 1582.627410] kmem_cache_alloc+0x5b/0x350 [ 1582.627432] create_object.isra.0+0x3a/0xa20 [ 1582.627443] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1582.627463] __kmalloc_node_track_caller+0x1a6/0x3f0 [ 1582.627475] ? __ip_append_data+0x2923/0x3300 [ 1582.627495] __alloc_skb+0xb1/0x570 [ 1582.627514] __ip_append_data+0x2923/0x3300 [ 1582.627538] ? lock_chain_count+0x20/0x20 [ 1582.627553] ? raw_destroy+0x30/0x30 [ 1582.627577] ? ip_finish_output+0x330/0x330 [ 1582.627589] ? lock_release+0x6b0/0x6b0 [ 1582.627603] ? ipv4_mtu+0x1ed/0x2c0 [ 1582.627620] ? raw_destroy+0x30/0x30 [ 1582.627638] ip_append_data+0x114/0x1a0 [ 1582.627663] raw_sendmsg+0xa47/0x2890 [ 1582.627685] ? usage_accumulate+0xa0/0x100 [ 1582.627701] ? dst_output+0x170/0x170 [ 1582.627711] ? __lock_acquire+0x1666/0x5b20 [ 1582.627742] ? perf_trace_lock+0xac/0x490 [ 1582.627754] ? SOFTIRQ_verbose+0x10/0x10 [ 1582.627766] ? lock_downgrade+0x6d0/0x6d0 [ 1582.627781] ? __lockdep_reset_lock+0x180/0x180 [ 1582.627806] ? selinux_inode_notifysecctx+0x60/0x60 [ 1582.627817] ? find_held_lock+0x2c/0x110 [ 1582.627856] ? dst_output+0x170/0x170 [ 1582.627871] inet_sendmsg+0x115/0x140 [ 1582.627884] ? inet_send_prepare+0x4f0/0x4f0 [ 1582.627895] sock_sendmsg+0x138/0x190 [ 1582.627910] ____sys_sendmsg+0x334/0x870 [ 1582.627926] ? kernel_sendmsg+0x50/0x50 [ 1582.627938] ? __ia32_sys_recvmmsg+0x260/0x260 [ 1582.627955] ? SOFTIRQ_verbose+0x10/0x10 [ 1582.627967] ? mark_lock+0xf5/0x2df0 [ 1582.627982] ? __lockdep_reset_lock+0x180/0x180 [ 1582.628001] ___sys_sendmsg+0xf3/0x170 [ 1582.628016] ? sendmsg_copy_msghdr+0x160/0x160 [ 1582.628048] ? lock_downgrade+0x6d0/0x6d0 [ 1582.628070] ? __fget_files+0x251/0x410 [ 1582.628099] ? __fget_light+0xea/0x280 [ 1582.628127] __sys_sendmmsg+0x195/0x470 [ 1582.628153] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1582.628169] ? lock_downgrade+0x6d0/0x6d0 [ 1582.628206] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1582.628226] ? wait_for_completion+0x270/0x270 [ 1582.628244] ? rcu_read_lock_any_held+0x69/0x90 [ 1582.628253] ? vfs_write+0x354/0xa20 [ 1582.628269] ? fput_many+0x2f/0x1a0 [ 1582.628283] ? ksys_write+0x1a5/0x250 [ 1582.628308] __x64_sys_sendmmsg+0x99/0x100 [ 1582.662110] do_syscall_64+0x33/0x40 [ 1582.662621] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1582.663326] RIP: 0033:0x466609 [ 1582.663815] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1582.666511] RSP: 002b:00007f3c48a22188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1582.667632] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1582.668700] RDX: 0000000000000001 RSI: 0000000020000180 RDI: 0000000000000004 [ 1582.670145] RBP: 00007f3c48a221d0 R08: 0000000000000000 R09: 0000000000000000 [ 1582.671197] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1582.672239] R13: 00007ffdd5bf877f R14: 00007f3c48a22300 R15: 0000000000022000 17:45:19 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000040)={0x2, {0x2, 0x8001, 0x7, 0x200, 0x3}}) ioctl$TIOCL_PASTESEL(r0, 0x541c, 0x0) 17:45:19 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00}}}], 0x40}], 0x1, 0x0) r9 = getpgrp(r1) r10 = socket$unix(0x1, 0x0, 0x0) r11 = fork() r12 = fork() sendmmsg$unix(r10, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r11}}}, @cred={{0x1c, 0x1, 0x2, {r12, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r12, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:45:19 executing program 3: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b3b, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:45:19 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00}}}], 0x40}], 0x1, 0x0) r9 = getpgrp(r1) r10 = socket$unix(0x1, 0x0, 0x0) r11 = fork() r12 = fork() sendmmsg$unix(r10, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r11}}}, @cred={{0x1c, 0x1, 0x2, {r12, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r12, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:45:19 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x4, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:45:19 executing program 1: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b3b, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:45:19 executing program 0: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b3d, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:45:19 executing program 5 (fault-call:5 fault-nth:15): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) [ 1598.789105] FAULT_INJECTION: forcing a failure. [ 1598.789105] name failslab, interval 1, probability 0, space 0, times 0 [ 1598.790392] CPU: 1 PID: 16526 Comm: syz-executor.5 Not tainted 5.10.52 #1 [ 1598.791125] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1598.792406] Call Trace: [ 1598.792717] dump_stack+0x107/0x163 [ 1598.793129] should_fail.cold+0x5/0xa [ 1598.793564] ? skb_clone+0x14f/0x3c0 [ 1598.794000] should_failslab+0x5/0x10 [ 1598.794431] kmem_cache_alloc+0x5b/0x350 [ 1598.794901] skb_clone+0x14f/0x3c0 [ 1598.795308] ip_mc_output+0x4d5/0xa30 [ 1598.795735] ? 0xffffffffa0000000 [ 1598.796143] ip_push_pending_frames+0x12e/0x2c0 [ 1598.796686] raw_sendmsg+0x1178/0x2890 [ 1598.797143] ? usage_accumulate+0xa0/0x100 [ 1598.797618] ? dst_output+0x170/0x170 [ 1598.798140] ? __lock_acquire+0x1666/0x5b20 [ 1598.798825] ? perf_trace_lock+0xac/0x490 [ 1598.799278] ? SOFTIRQ_verbose+0x10/0x10 [ 1598.799859] ? lock_downgrade+0x6d0/0x6d0 [ 1598.800393] ? __lockdep_reset_lock+0x180/0x180 [ 1598.801107] ? selinux_inode_notifysecctx+0x60/0x60 [ 1598.801675] ? find_held_lock+0x2c/0x110 [ 1598.802264] ? dst_output+0x170/0x170 [ 1598.802681] inet_sendmsg+0x115/0x140 [ 1598.803108] ? inet_send_prepare+0x4f0/0x4f0 [ 1598.803660] sock_sendmsg+0x138/0x190 [ 1598.804152] ____sys_sendmsg+0x334/0x870 [ 1598.804642] ? kernel_sendmsg+0x50/0x50 [ 1598.805193] ? __ia32_sys_recvmmsg+0x260/0x260 [ 1598.805690] ? SOFTIRQ_verbose+0x10/0x10 [ 1598.806153] ? mark_lock+0xf5/0x2df0 [ 1598.806674] ? __lockdep_reset_lock+0x180/0x180 [ 1598.807192] ___sys_sendmsg+0xf3/0x170 [ 1598.807753] ? sendmsg_copy_msghdr+0x160/0x160 [ 1598.808269] ? lock_downgrade+0x6d0/0x6d0 [ 1598.808755] ? __fget_files+0x251/0x410 [ 1598.809328] ? __fget_light+0xea/0x280 [ 1598.809773] __sys_sendmmsg+0x195/0x470 [ 1598.810231] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1598.810840] ? lock_downgrade+0x6d0/0x6d0 [ 1598.811332] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1598.811889] ? wait_for_completion+0x270/0x270 [ 1598.812532] ? rcu_read_lock_any_held+0x69/0x90 [ 1598.813080] ? vfs_write+0x354/0xa20 [ 1598.813622] ? fput_many+0x2f/0x1a0 [ 1598.814032] ? ksys_write+0x1a5/0x250 [ 1598.814474] __x64_sys_sendmmsg+0x99/0x100 [ 1598.814956] do_syscall_64+0x33/0x40 [ 1598.815496] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1598.816076] RIP: 0033:0x466609 [ 1598.816558] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1598.818652] RSP: 002b:00007f3c48a22188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1598.819661] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1598.820578] RDX: 0000000000000001 RSI: 0000000020000180 RDI: 0000000000000004 [ 1598.821398] RBP: 00007f3c48a221d0 R08: 0000000000000000 R09: 0000000000000000 [ 1598.822212] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1598.823023] R13: 00007ffdd5bf877f R14: 00007f3c48a22300 R15: 0000000000022000 17:45:19 executing program 0: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b40, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:45:39 executing program 1: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b3c, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:45:39 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 17:45:39 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x7, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:45:39 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00}}}], 0x40}], 0x1, 0x0) r9 = getpgrp(r1) r10 = socket$unix(0x1, 0x0, 0x0) r11 = fork() r12 = fork() sendmmsg$unix(r10, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r11}}}, @cred={{0x1c, 0x1, 0x2, {r12, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r12, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:45:39 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00}}}], 0x40}], 0x1, 0x0) r9 = getpgrp(r1) r10 = socket$unix(0x1, 0x0, 0x0) r11 = fork() r12 = fork() sendmmsg$unix(r10, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r11}}}, @cred={{0x1c, 0x1, 0x2, {r12, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r12, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:45:39 executing program 0: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b41, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:45:39 executing program 5 (fault-call:5 fault-nth:16): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:45:39 executing program 3: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b3c, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) [ 1619.304185] FAULT_INJECTION: forcing a failure. [ 1619.304185] name failslab, interval 1, probability 0, space 0, times 0 [ 1619.306001] CPU: 0 PID: 16566 Comm: syz-executor.5 Not tainted 5.10.52 #1 [ 1619.306976] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1619.308603] Call Trace: [ 1619.308624] dump_stack+0x107/0x163 [ 1619.308644] should_fail.cold+0x5/0xa [ 1619.308660] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1619.308676] ? create_object.isra.0+0x3a/0xa20 [ 1619.308692] should_failslab+0x5/0x10 [ 1619.308705] kmem_cache_alloc+0x5b/0x350 [ 1619.308726] create_object.isra.0+0x3a/0xa20 [ 1619.308737] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1619.308753] kmem_cache_alloc+0x159/0x350 [ 1619.308775] skb_clone+0x14f/0x3c0 [ 1619.308795] ip_mc_output+0x4d5/0xa30 [ 1619.308804] ? 0xffffffffa0000000 [ 1619.308825] ip_push_pending_frames+0x12e/0x2c0 [ 1619.308843] raw_sendmsg+0x1178/0x2890 [ 1619.308863] ? usage_accumulate+0xa0/0x100 [ 1619.308879] ? dst_output+0x170/0x170 [ 1619.308890] ? __lock_acquire+0x1666/0x5b20 [ 1619.308922] ? perf_trace_lock+0xac/0x490 [ 1619.308941] ? SOFTIRQ_verbose+0x10/0x10 [ 1619.320139] ? lock_downgrade+0x6d0/0x6d0 [ 1619.320155] ? __lockdep_reset_lock+0x180/0x180 [ 1619.320175] ? selinux_inode_notifysecctx+0x60/0x60 [ 1619.320184] ? find_held_lock+0x2c/0x110 [ 1619.320226] ? dst_output+0x170/0x170 [ 1619.323170] inet_sendmsg+0x115/0x140 [ 1619.323185] ? inet_send_prepare+0x4f0/0x4f0 [ 1619.323203] sock_sendmsg+0x138/0x190 [ 1619.324904] ____sys_sendmsg+0x334/0x870 [ 1619.324919] ? kernel_sendmsg+0x50/0x50 [ 1619.324936] ? __ia32_sys_recvmmsg+0x260/0x260 [ 1619.326788] ? SOFTIRQ_verbose+0x10/0x10 [ 1619.326797] ? mark_lock+0xf5/0x2df0 [ 1619.326809] ? __lockdep_reset_lock+0x180/0x180 [ 1619.326824] ___sys_sendmsg+0xf3/0x170 [ 1619.326837] ? sendmsg_copy_msghdr+0x160/0x160 [ 1619.326867] ? lock_downgrade+0x6d0/0x6d0 [ 1619.326889] ? __fget_files+0x251/0x410 [ 1619.326912] ? __fget_light+0xea/0x280 [ 1619.326935] __sys_sendmmsg+0x195/0x470 [ 1619.326955] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1619.326968] ? lock_downgrade+0x6d0/0x6d0 [ 1619.327001] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1619.327018] ? wait_for_completion+0x270/0x270 [ 1619.327035] ? rcu_read_lock_any_held+0x69/0x90 [ 1619.327045] ? vfs_write+0x354/0xa20 [ 1619.327061] ? fput_many+0x2f/0x1a0 [ 1619.327076] ? ksys_write+0x1a5/0x250 [ 1619.327101] __x64_sys_sendmmsg+0x99/0x100 [ 1619.327115] do_syscall_64+0x33/0x40 [ 1619.327129] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1619.327139] RIP: 0033:0x466609 [ 1619.327153] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1619.327160] RSP: 002b:00007f3c48a22188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1619.327175] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1619.327183] RDX: 0000000000000001 RSI: 0000000020000180 RDI: 0000000000000004 [ 1619.327191] RBP: 00007f3c48a221d0 R08: 0000000000000000 R09: 0000000000000000 [ 1619.327198] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1619.327206] R13: 00007ffdd5bf877f R14: 00007f3c48a22300 R15: 0000000000022000 17:45:57 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00}}}], 0x40}], 0x1, 0x0) r9 = getpgrp(0x0) r10 = socket$unix(0x1, 0x1, 0x0) r11 = fork() r12 = fork() sendmmsg$unix(r10, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r11}}}, @cred={{0x1c, 0x1, 0x2, {r12, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r12, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:45:57 executing program 3: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b3d, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:45:57 executing program 1: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b3d, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:45:57 executing program 2: ioctl$INCFS_IOC_FILL_BLOCKS(0xffffffffffffffff, 0x80106720, &(0x7f0000000340)={0x3, &(0x7f0000000280)=[{0x4, 0xe9, &(0x7f00000000c0)="5cebc42b2c5eaea055a635744947a1e5b81d2887f4aea89eed21d6c2108cd602b460088e0cef47514ad855ab9cd7b697ec14bfe886f292d0d6773f2fde154b26ee4be81a73230d16a03131f4c063fee4f38bb432e9850843e7256dae25e037fb2cd9211f101b3e6cf372fc478311226c62d304aaa979f6cd4056d21f079b42c0dafa585d58d214e8deb3865e3054d98c2a0e71da4d42c085a53d6af2a7854333bbc6ae2f028d12e16acf6308a68e4c54639d15a51eb8bc36d5b758d2ca7604d3a33b034d6e86d134207342721c867ec81fb38d8d22649733c63a64d48b42c80778f38b1eb98e5b7424", 0x1}, {0xffffffd6, 0x3b, &(0x7f00000001c0)="563d9b41f72131f04280d6f45149b048a8f80812c39e22c22acc1d5d78f2c6ceaf85d22d5d7f8f8a7fbc649c3d15b4a457a6b6226194e0be5f6c12", 0x0, 0x1}, {0xa3a5, 0x5a, &(0x7f0000000200)="0df3dc0c5094c1d9336b304d6659e0da1f394a9417842a9c4d0a13dd81ad1ad852fc7491e47cf7e412bdc6fb1d7be3bda937260595e44b4e78b48ff01674c113ae3f7aa42a5c74b3f7e9af56af5eaa59fb779815f66a07b6b145", 0x1}]}) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) copy_file_range(r0, &(0x7f00000003c0)=0x8, r0, &(0x7f0000000400)=0xfffffffffffff6d2, 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x62080, 0x0) syz_open_dev$mouse(&(0x7f0000000040), 0x0, 0x101200) openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000380), 0x8000) r2 = creat(&(0x7f0000000080)='./file1\x00', 0x0) pwrite64(r2, &(0x7f0000000300)="af", 0x5eaa4700, 0x0) r3 = creat(&(0x7f0000000080)='./file1\x00', 0x0) pwrite64(r3, &(0x7f0000000300)="af", 0x5eaa4700, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000009, 0x30, r1, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0xa) syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r2, 0x541c, 0x0) 17:45:57 executing program 0: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b44, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:45:57 executing program 5 (fault-call:5 fault-nth:17): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:45:57 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x8, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:45:57 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00}}}], 0x40}], 0x1, 0x0) r9 = getpgrp(r1) socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) [ 1637.035930] FAULT_INJECTION: forcing a failure. [ 1637.035930] name failslab, interval 1, probability 0, space 0, times 0 [ 1637.038458] CPU: 0 PID: 16607 Comm: syz-executor.5 Not tainted 5.10.52 #1 [ 1637.039926] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1637.042388] Call Trace: [ 1637.042962] dump_stack+0x107/0x163 [ 1637.043755] should_fail.cold+0x5/0xa [ 1637.044572] ? dst_alloc+0x9e/0x610 [ 1637.045395] should_failslab+0x5/0x10 [ 1637.046212] kmem_cache_alloc+0x5b/0x350 [ 1637.047088] dst_alloc+0x9e/0x610 [ 1637.047843] rt_dst_clone+0x59/0x860 [ 1637.048643] ip_mc_finish_output+0x95/0x280 [ 1637.049580] ip_mc_output+0x84f/0xa30 [ 1637.050405] ip_push_pending_frames+0x12e/0x2c0 [ 1637.051404] raw_sendmsg+0x1178/0x2890 [ 1637.052247] ? usage_accumulate+0xa0/0x100 [ 1637.053155] ? dst_output+0x170/0x170 [ 1637.053989] ? __lock_acquire+0x1666/0x5b20 [ 1637.054935] ? perf_trace_lock+0xac/0x490 [ 1637.055824] ? SOFTIRQ_verbose+0x10/0x10 [ 1637.056697] ? lock_downgrade+0x6d0/0x6d0 [ 1637.057599] ? __lockdep_reset_lock+0x180/0x180 [ 1637.058610] ? selinux_inode_notifysecctx+0x60/0x60 [ 1637.059674] ? find_held_lock+0x2c/0x110 [ 1637.060571] ? dst_output+0x170/0x170 [ 1637.061408] inet_sendmsg+0x115/0x140 [ 1637.062222] ? inet_send_prepare+0x4f0/0x4f0 [ 1637.063159] sock_sendmsg+0x138/0x190 [ 1637.063973] ____sys_sendmsg+0x334/0x870 [ 1637.064846] ? kernel_sendmsg+0x50/0x50 [ 1637.065704] ? __ia32_sys_recvmmsg+0x260/0x260 17:45:57 executing program 1: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b40, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) [ 1637.066686] ? SOFTIRQ_verbose+0x10/0x10 [ 1637.067723] ? mark_lock+0xf5/0x2df0 [ 1637.068550] ? __lockdep_reset_lock+0x180/0x180 [ 1637.069586] ___sys_sendmsg+0xf3/0x170 [ 1637.070435] ? sendmsg_copy_msghdr+0x160/0x160 [ 1637.071457] ? lock_downgrade+0x6d0/0x6d0 [ 1637.072368] ? __fget_files+0x251/0x410 [ 1637.073245] ? __fget_light+0xea/0x280 [ 1637.074120] __sys_sendmmsg+0x195/0x470 [ 1637.074995] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1637.075935] ? lock_downgrade+0x6d0/0x6d0 [ 1637.076860] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1637.077917] ? wait_for_completion+0x270/0x270 [ 1637.078912] ? rcu_read_lock_any_held+0x69/0x90 [ 1637.079925] ? vfs_write+0x354/0xa20 [ 1637.080740] ? fput_many+0x2f/0x1a0 [ 1637.081558] ? ksys_write+0x1a5/0x250 [ 1637.082404] __x64_sys_sendmmsg+0x99/0x100 [ 1637.083326] do_syscall_64+0x33/0x40 [ 1637.084138] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1637.085252] RIP: 0033:0x466609 [ 1637.085963] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1637.089945] RSP: 002b:00007f3c48a22188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1637.091592] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1637.093135] RDX: 0000000000000001 RSI: 0000000020000180 RDI: 0000000000000004 [ 1637.094702] RBP: 00007f3c48a221d0 R08: 0000000000000000 R09: 0000000000000000 [ 1637.096264] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1637.097814] R13: 00007ffdd5bf877f R14: 00007f3c48a22300 R15: 0000000000022000 17:45:57 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00}}}], 0x40}], 0x1, 0x0) r9 = getpgrp(r1) socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:45:57 executing program 0: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b45, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:45:57 executing program 3: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b40, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:45:57 executing program 1: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b41, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:45:57 executing program 3: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b41, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:45:57 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00}}}], 0x40}], 0x1, 0x0) r9 = getpgrp(r1) socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:45:57 executing program 0: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b46, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:46:17 executing program 0: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b47, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:46:17 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = creat(&(0x7f0000000080)='./file1\x00', 0x0) pwrite64(r1, &(0x7f0000000300)="af", 0x5eaa4700, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x2281, 0x0) ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000000)=0x5) ioctl$KDSETMODE(r0, 0x4b3a, 0x0) ioctl$TIOCL_PASTESEL(r0, 0x541c, 0x0) 17:46:17 executing program 3: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b44, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:46:17 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0xa, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:46:17 executing program 5 (fault-call:5 fault-nth:18): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:46:17 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00}}}], 0x40}], 0x1, 0x0) r9 = getpgrp(r1) r10 = socket$unix(0x1, 0x1, 0x0) fork() r11 = fork() sendmmsg$unix(r10, 0x0, 0x0, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:46:17 executing program 1: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b44, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:46:17 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00}}}], 0x40}], 0x1, 0x0) r9 = getpgrp(r1) socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) [ 1657.191183] FAULT_INJECTION: forcing a failure. [ 1657.191183] name failslab, interval 1, probability 0, space 0, times 0 [ 1657.194872] CPU: 1 PID: 16678 Comm: syz-executor.5 Not tainted 5.10.52 #1 [ 1657.195919] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1657.197546] Call Trace: [ 1657.197955] dump_stack+0x107/0x163 [ 1657.198418] should_fail.cold+0x5/0xa [ 1657.198956] ? create_object.isra.0+0x3a/0xa20 [ 1657.199467] should_failslab+0x5/0x10 [ 1657.200017] kmem_cache_alloc+0x5b/0x350 [ 1657.200465] create_object.isra.0+0x3a/0xa20 [ 1657.200942] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1657.201499] kmem_cache_alloc+0x159/0x350 [ 1657.201958] dst_alloc+0x9e/0x610 [ 1657.202303] rt_dst_clone+0x59/0x860 [ 1657.202668] ip_mc_finish_output+0x95/0x280 [ 1657.203320] ip_mc_output+0x84f/0xa30 [ 1657.203824] ip_push_pending_frames+0x12e/0x2c0 [ 1657.204420] raw_sendmsg+0x1178/0x2890 [ 1657.204928] ? usage_accumulate+0xa0/0x100 [ 1657.205455] ? dst_output+0x170/0x170 [ 1657.205957] ? __lock_acquire+0x1666/0x5b20 [ 1657.206557] ? perf_trace_lock+0xac/0x490 [ 1657.207122] ? SOFTIRQ_verbose+0x10/0x10 [ 1657.207663] ? lock_downgrade+0x6d0/0x6d0 [ 1657.208220] ? __lockdep_reset_lock+0x180/0x180 [ 1657.208895] ? selinux_inode_notifysecctx+0x60/0x60 [ 1657.209553] ? find_held_lock+0x2c/0x110 [ 1657.210152] ? dst_output+0x170/0x170 [ 1657.210689] inet_sendmsg+0x115/0x140 [ 1657.211495] ? inet_send_prepare+0x4f0/0x4f0 [ 1657.212260] sock_sendmsg+0x138/0x190 [ 1657.212824] ____sys_sendmsg+0x334/0x870 [ 1657.213436] ? kernel_sendmsg+0x50/0x50 [ 1657.214038] ? __ia32_sys_recvmmsg+0x260/0x260 [ 1657.214716] ? SOFTIRQ_verbose+0x10/0x10 [ 1657.215317] ? mark_lock+0xf5/0x2df0 [ 1657.215916] ? __lockdep_reset_lock+0x180/0x180 [ 1657.216628] ___sys_sendmsg+0xf3/0x170 [ 1657.217225] ? sendmsg_copy_msghdr+0x160/0x160 [ 1657.217968] ? lock_downgrade+0x6d0/0x6d0 [ 1657.218589] ? __fget_files+0x251/0x410 [ 1657.219193] ? __fget_light+0xea/0x280 [ 1657.219801] __sys_sendmmsg+0x195/0x470 [ 1657.220402] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1657.221047] ? lock_downgrade+0x6d0/0x6d0 [ 1657.221693] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1657.222341] ? wait_for_completion+0x270/0x270 [ 1657.223004] ? rcu_read_lock_any_held+0x69/0x90 [ 1657.223618] ? vfs_write+0x354/0xa20 [ 1657.224114] ? fput_many+0x2f/0x1a0 [ 1657.224603] ? ksys_write+0x1a5/0x250 [ 1657.225137] __x64_sys_sendmmsg+0x99/0x100 [ 1657.225782] do_syscall_64+0x33/0x40 [ 1657.226344] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1657.227066] RIP: 0033:0x466609 [ 1657.227533] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1657.230360] RSP: 002b:00007f3c48a22188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1657.231543] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1657.232603] RDX: 0000000000000001 RSI: 0000000020000180 RDI: 0000000000000004 [ 1657.233774] RBP: 00007f3c48a221d0 R08: 0000000000000000 R09: 0000000000000000 [ 1657.234826] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1657.235903] R13: 00007ffdd5bf877f R14: 00007f3c48a22300 R15: 0000000000022000 17:46:17 executing program 1: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b45, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:46:17 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00}}}], 0x40}], 0x1, 0x0) r9 = getpgrp(r1) socket$unix(0x1, 0x1, 0x0) r10 = fork() r11 = fork() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0xfffffefd, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00}}}], 0x40}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:46:17 executing program 3: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b45, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:46:17 executing program 0: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b48, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:46:17 executing program 5 (fault-call:5 fault-nth:19): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:46:17 executing program 1: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b46, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:46:18 executing program 0: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b49, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) [ 1657.596448] FAULT_INJECTION: forcing a failure. [ 1657.596448] name failslab, interval 1, probability 0, space 0, times 0 [ 1657.598281] CPU: 1 PID: 16717 Comm: syz-executor.5 Not tainted 5.10.52 #1 [ 1657.599178] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1657.600688] Call Trace: [ 1657.601047] dump_stack+0x107/0x163 [ 1657.601543] should_fail.cold+0x5/0xa [ 1657.602088] ? __alloc_skb+0x6d/0x570 [ 1657.602653] should_failslab+0x5/0x10 [ 1657.603213] kmem_cache_alloc_node+0x55/0x370 [ 1657.603880] __alloc_skb+0x6d/0x570 [ 1657.604439] ip_frag_next+0x11d/0x9e0 [ 1657.605043] ? perf_trace_lock+0xac/0x490 [ 1657.605699] ? selinux_ip_postroute_compat+0x380/0x380 [ 1657.606497] ip_do_fragment+0x964/0x1d20 [ 1657.607100] ? ip_frag_next+0x9e0/0x9e0 [ 1657.607710] ? ip_finish_output2+0x2070/0x2070 [ 1657.608373] ? nf_hook+0x137/0x4a0 [ 1657.608885] ? lock_downgrade+0x6d0/0x6d0 [ 1657.609495] ? trace_hardirqs_on+0x5b/0x180 [ 1657.610135] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1657.610829] ip_fragment.constprop.0+0x174/0x240 [ 1657.611452] __ip_finish_output.part.0+0x3d4/0xb50 [ 1657.612132] ? ip_fragment.constprop.0+0x240/0x240 [ 1657.612775] ? rcu_read_lock_sched_held+0x3a/0x70 [ 1657.613402] ? netif_rx_ni+0x321/0x440 [ 1657.613943] ip_mc_output+0x3fd/0xa30 [ 1657.614462] ip_push_pending_frames+0x12e/0x2c0 [ 1657.615074] raw_sendmsg+0x1178/0x2890 [ 1657.615584] ? usage_accumulate+0xa0/0x100 [ 1657.616243] ? dst_output+0x170/0x170 [ 1657.616792] ? __lock_acquire+0x1666/0x5b20 [ 1657.617394] ? perf_trace_lock+0xac/0x490 [ 1657.617965] ? SOFTIRQ_verbose+0x10/0x10 [ 1657.618505] ? lock_downgrade+0x6d0/0x6d0 [ 1657.619077] ? __lockdep_reset_lock+0x180/0x180 [ 1657.619779] ? selinux_inode_notifysecctx+0x60/0x60 [ 1657.620434] ? find_held_lock+0x2c/0x110 [ 1657.620991] ? dst_output+0x170/0x170 [ 1657.621531] inet_sendmsg+0x115/0x140 [ 1657.622076] ? inet_send_prepare+0x4f0/0x4f0 [ 1657.622686] sock_sendmsg+0x138/0x190 [ 1657.623185] ____sys_sendmsg+0x334/0x870 [ 1657.623718] ? kernel_sendmsg+0x50/0x50 [ 1657.624234] ? __ia32_sys_recvmmsg+0x260/0x260 [ 1657.624911] ? SOFTIRQ_verbose+0x10/0x10 [ 1657.625447] ? mark_lock+0xf5/0x2df0 [ 1657.625962] ? __lockdep_reset_lock+0x180/0x180 [ 1657.626596] ___sys_sendmsg+0xf3/0x170 [ 1657.627107] ? sendmsg_copy_msghdr+0x160/0x160 [ 1657.627829] ? lock_downgrade+0x6d0/0x6d0 [ 1657.628435] ? __fget_files+0x251/0x410 [ 1657.629022] ? __fget_light+0xea/0x280 [ 1657.629621] __sys_sendmmsg+0x195/0x470 [ 1657.630229] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1657.630862] ? lock_downgrade+0x6d0/0x6d0 [ 1657.631506] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1657.632202] ? wait_for_completion+0x270/0x270 [ 1657.632865] ? rcu_read_lock_any_held+0x69/0x90 [ 1657.633546] ? vfs_write+0x354/0xa20 [ 1657.634123] ? fput_many+0x2f/0x1a0 [ 1657.634655] ? ksys_write+0x1a5/0x250 [ 1657.635229] __x64_sys_sendmmsg+0x99/0x100 [ 1657.635876] do_syscall_64+0x33/0x40 [ 1657.636427] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1657.637193] RIP: 0033:0x466609 [ 1657.637699] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1657.640375] RSP: 002b:00007f3c48a22188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1657.641486] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1657.642546] RDX: 0000000000000001 RSI: 0000000020000180 RDI: 0000000000000004 [ 1657.643578] RBP: 00007f3c48a221d0 R08: 0000000000000000 R09: 0000000000000000 [ 1657.644639] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1657.645744] R13: 00007ffdd5bf877f R14: 00007f3c48a22300 R15: 0000000000022000 17:46:18 executing program 3: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b46, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:46:18 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00}}}], 0x40}], 0x1, 0x0) r9 = getpgrp(r1) r10 = socket$unix(0x1, 0x1, 0x0) fork() r11 = fork() sendmmsg$unix(r10, 0x0, 0x0, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:46:35 executing program 3: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b47, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:46:35 executing program 0: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b4a, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:46:35 executing program 1: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b47, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:46:35 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x11, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:46:35 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00}}}], 0x40}], 0x1, 0x0) r9 = getpgrp(r1) r10 = socket$unix(0x1, 0x1, 0x0) fork() r11 = fork() sendmmsg$unix(r10, 0x0, 0x0, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:46:35 executing program 5 (fault-call:5 fault-nth:20): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="a3a3b0812cb089c75f18bd2b4f7cc1969e1df0fa36573fd75818485d031787eac887206ede54c99965388c77e2a6918cc9e29c3e63f91f66c690304714da68b5a0ffac527978674246399a0cd5f0cbebf3c6a9be82bfcadc3f5af3233e30b1aa1b018318679cdfd61d2cc5ffbfb0937b4b5089d065bff12b0d5255cbcde5b03ba33a70627be3043ec54647caf2461f20ea0648e818ef8494eb53881253cbad6d687e3cc9219abe89df8a91b873e55980b6e9ebee4ae01665aefe1e91110b62536e3401e47b824f955b8283381c75f712119e5a26569181a77b316a0081e09f890e8655661d9a297f7d1aa11dca45b66a9a757b9865db451ad2b214f971a53c829c1c04bc16ce5fedf534ff0ba7cd4b6116e2c4a1ef7790e10dcb159bd74a25bb7fabf9f5e7dbafa93f624eb0277d141dd169417b426f1735d546066230210de511cf225994ac9e78b667d2f2ff2cda7cf4b7888f4820f48ee4278b7c069035bb16ebcf50d918a34f3dc7387beba08ea097440d5a14d36cedba922e4adf1289e3dd09a05d317b72818850d4f95af720d1bf7405697f0a97667ec37108e4559c3c4ac19d31f55e27cb923d5c2bf9494654ead05824e73099ba9c54fa4142c84e3ebb788738454ba0346b97b4b78b826d25dd8cbb2bcaab25f411b90ed069dd7ec623a0a0e1ce228fdf56892dc9d4d2c2270da9da0e6b9b36161cdc97e635099bcf60d4510159b10317fb0d3fe8688330e2afb1a5789f9fe2061b652c2c9d0b64c191385e47d353836b57f26988632d64809f015e81affc98c715674a2ae3c32c286dbf696d2665e382ce497c588af2a93d0ea73f45b1eea19a7a2056416156c97e20a438b440d2e853a7a253dbf9c727d3d806e506a819effc6786253c93738a5728b8b3ecaedd6cd126460910f0709e52c67a47045651e13911b998e8d4c3acc1d06bc77fe2e64cde9f19cf47f9af409002f3801ff1bf3b662586619a5baaf361566de8c0c1c607b6e76254baf2d643998e4548ecf83676ae87c162819c3cbd11604def370ecfe9ea3b5884001688fe69cd6b88b8d153b67b32df9b8195813f2ba54973fca8292516a1ae940bcb8f8951b94bc39be17016b215199f51f4cad79f16b19521faee353d899e9e48a1941d755feb5eb4d955faff9cc2f2ea6903b67306f4677b1bd97b15e2b684156f992ec79ee957ce496c80b634e243edfdc775455a1263551410db97ce7a2bfd0eadb7e061e446272cd0b4f61fbd3d2a251f82a67fd2fccce157c22e5eb6364db9a7905bc06933f65cc61342182ca83a31fe56b022e9d4dbb1f5c998a1e4ac9715ae40a17858fb109fd67531062b96d5d72e6a567bd2445a37950f792e5e024d3aea4a8aa664c7fd932db4c14815ac34cc7bba21a22fa37a676ab7ffff5bbabd78bd0d7c8666b76e41a53567aead616856b3c4492a6a9d7d17f81e49b98e0a94cadcd629fbfd6e5b2d41e4c26b9befd6d31acd45ca408408e682a58149c9d02bd362efb42bd2dd60cc1fe346f7986f0726205b4115ffcd2dd669345188ca8cc6bc2b2ac31ce102d21752f098f1799cba1e0a698e9cefebb17f4d837bc474cb", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:46:35 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00}}}], 0x40}], 0x1, 0x0) r9 = getpgrp(r1) r10 = socket$unix(0x1, 0x1, 0x0) fork() r11 = fork() sendmmsg$unix(r10, 0x0, 0x0, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:46:35 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_PASTESEL(r0, 0x541c, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) [ 1675.066710] FAULT_INJECTION: forcing a failure. [ 1675.066710] name failslab, interval 1, probability 0, space 0, times 0 [ 1675.069163] CPU: 0 PID: 16762 Comm: syz-executor.5 Not tainted 5.10.52 #1 [ 1675.070580] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1675.073031] Call Trace: [ 1675.073584] dump_stack+0x107/0x163 [ 1675.074389] should_fail.cold+0x5/0xa [ 1675.075213] ? ___slab_alloc+0x151/0x700 [ 1675.075233] ? create_object.isra.0+0x3a/0xa20 [ 1675.075252] should_failslab+0x5/0x10 [ 1675.075267] kmem_cache_alloc+0x5b/0x350 [ 1675.075295] create_object.isra.0+0x3a/0xa20 [ 1675.075311] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 17:46:35 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) 17:46:35 executing program 3: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b48, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) [ 1675.075335] kmem_cache_alloc_node+0x169/0x370 [ 1675.075361] __alloc_skb+0x6d/0x570 [ 1675.075387] ip_frag_next+0x11d/0x9e0 [ 1675.075407] ? perf_trace_lock+0xac/0x490 [ 1675.075424] ? selinux_ip_postroute_compat+0x380/0x380 [ 1675.075446] ip_do_fragment+0x964/0x1d20 [ 1675.075463] ? ip_frag_next+0x9e0/0x9e0 17:46:35 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00}}}], 0x40}], 0x1, 0x0) r9 = getpgrp(r1) r10 = socket$unix(0x1, 0x1, 0x0) fork() r11 = fork() sendmmsg$unix(r10, &(0x7f0000000a00), 0x0, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) [ 1675.075497] ? ip_finish_output2+0x2070/0x2070 [ 1675.075512] ? nf_hook+0x137/0x4a0 [ 1675.075529] ? lock_downgrade+0x6d0/0x6d0 [ 1675.075546] ? trace_hardirqs_on+0x5b/0x180 [ 1675.075568] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1675.075607] ip_fragment.constprop.0+0x174/0x240 [ 1675.075628] __ip_finish_output.part.0+0x3d4/0xb50 [ 1675.075650] ? ip_fragment.constprop.0+0x240/0x240 [ 1675.075670] ? rcu_read_lock_sched_held+0x3a/0x70 [ 1675.075687] ? netif_rx_ni+0x321/0x440 [ 1675.075712] ip_mc_output+0x3fd/0xa30 [ 1675.075739] ip_push_pending_frames+0x12e/0x2c0 [ 1675.075760] raw_sendmsg+0x1178/0x2890 [ 1675.075783] ? usage_accumulate+0xa0/0x100 [ 1675.075804] ? dst_output+0x170/0x170 [ 1675.075819] ? __lock_acquire+0x1666/0x5b20 [ 1675.075857] ? perf_trace_lock+0xac/0x490 [ 1675.075873] ? SOFTIRQ_verbose+0x10/0x10 17:46:35 executing program 0: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b4b, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) [ 1675.075888] ? lock_downgrade+0x6d0/0x6d0 17:46:35 executing program 5 (fault-call:5 fault-nth:21): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) [ 1675.075908] ? __lockdep_reset_lock+0x180/0x180 [ 1675.075938] ? selinux_inode_notifysecctx+0x60/0x60 [ 1675.075952] ? find_held_lock+0x2c/0x110 [ 1675.075999] ? dst_output+0x170/0x170 [ 1675.076019] inet_sendmsg+0x115/0x140 [ 1675.076034] ? inet_send_prepare+0x4f0/0x4f0 [ 1675.076049] sock_sendmsg+0x138/0x190 [ 1675.076067] ____sys_sendmsg+0x334/0x870 [ 1675.076088] ? kernel_sendmsg+0x50/0x50 [ 1675.076103] ? __ia32_sys_recvmmsg+0x260/0x260 [ 1675.076124] ? SOFTIRQ_verbose+0x10/0x10 [ 1675.076139] ? mark_lock+0xf5/0x2df0 [ 1675.076159] ? __lockdep_reset_lock+0x180/0x180 [ 1675.076184] ___sys_sendmsg+0xf3/0x170 [ 1675.076203] ? sendmsg_copy_msghdr+0x160/0x160 [ 1675.076243] ? lock_downgrade+0x6d0/0x6d0 [ 1675.076269] ? __fget_files+0x251/0x410 [ 1675.076298] ? __fget_light+0xea/0x280 [ 1675.076326] __sys_sendmmsg+0x195/0x470 [ 1675.076351] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1675.076368] ? lock_downgrade+0x6d0/0x6d0 [ 1675.076408] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1675.076430] ? wait_for_completion+0x270/0x270 [ 1675.076450] ? rcu_read_lock_any_held+0x69/0x90 [ 1675.076464] ? vfs_write+0x354/0xa20 [ 1675.076484] ? fput_many+0x2f/0x1a0 [ 1675.076503] ? ksys_write+0x1a5/0x250 [ 1675.076534] __x64_sys_sendmmsg+0x99/0x100 [ 1675.076555] do_syscall_64+0x33/0x40 [ 1675.076573] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1675.076584] RIP: 0033:0x466609 [ 1675.076603] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1675.076612] RSP: 002b:00007f3c48a22188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1675.076633] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1675.076643] RDX: 0000000000000001 RSI: 0000000020000180 RDI: 0000000000000004 [ 1675.076653] RBP: 00007f3c48a221d0 R08: 0000000000000000 R09: 0000000000000000 [ 1675.076663] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1675.076673] R13: 00007ffdd5bf877f R14: 00007f3c48a22300 R15: 0000000000022000 17:46:35 executing program 1: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b48, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:46:35 executing program 3: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b49, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:46:35 executing program 0: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b4c, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:46:35 executing program 4: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b4b, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) [ 1675.380363] FAULT_INJECTION: forcing a failure. [ 1675.380363] name failslab, interval 1, probability 0, space 0, times 0 [ 1675.381630] CPU: 1 PID: 16795 Comm: syz-executor.5 Not tainted 5.10.52 #1 [ 1675.382390] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1675.383606] Call Trace: [ 1675.383903] dump_stack+0x107/0x163 [ 1675.384311] should_fail.cold+0x5/0xa [ 1675.384731] should_failslab+0x5/0x10 [ 1675.385152] __kmalloc_node_track_caller+0x74/0x3f0 [ 1675.385685] ? ip_frag_next+0x11d/0x9e0 [ 1675.386154] __alloc_skb+0xb1/0x570 [ 1675.386551] ip_frag_next+0x11d/0x9e0 [ 1675.386964] ? perf_trace_lock+0xac/0x490 [ 1675.387415] ? selinux_ip_postroute_compat+0x380/0x380 [ 1675.387981] ip_do_fragment+0x964/0x1d20 [ 1675.388426] ? ip_frag_next+0x9e0/0x9e0 [ 1675.388866] ? ip_finish_output2+0x2070/0x2070 [ 1675.389351] ? nf_hook+0x137/0x4a0 [ 1675.389743] ? lock_downgrade+0x6d0/0x6d0 [ 1675.390212] ? trace_hardirqs_on+0x5b/0x180 [ 1675.390690] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1675.391261] ip_fragment.constprop.0+0x174/0x240 [ 1675.391774] __ip_finish_output.part.0+0x3d4/0xb50 [ 1675.392312] ? ip_fragment.constprop.0+0x240/0x240 [ 1675.392844] ? rcu_read_lock_sched_held+0x3a/0x70 [ 1675.393353] ? netif_rx_ni+0x321/0x440 [ 1675.393784] ip_mc_output+0x3fd/0xa30 [ 1675.394216] ip_push_pending_frames+0x12e/0x2c0 [ 1675.394727] raw_sendmsg+0x1178/0x2890 [ 1675.395156] ? usage_accumulate+0xa0/0x100 [ 1675.395620] ? dst_output+0x170/0x170 [ 1675.396028] ? __lock_acquire+0x1666/0x5b20 [ 1675.396505] ? perf_trace_lock+0xac/0x490 [ 1675.396954] ? SOFTIRQ_verbose+0x10/0x10 [ 1675.397390] ? lock_downgrade+0x6d0/0x6d0 [ 1675.397848] ? __lockdep_reset_lock+0x180/0x180 [ 1675.398375] ? selinux_inode_notifysecctx+0x60/0x60 [ 1675.398903] ? find_held_lock+0x2c/0x110 [ 1675.399368] ? dst_output+0x170/0x170 [ 1675.399776] inet_sendmsg+0x115/0x140 [ 1675.400189] ? inet_send_prepare+0x4f0/0x4f0 [ 1675.400660] sock_sendmsg+0x138/0x190 [ 1675.401077] ____sys_sendmsg+0x334/0x870 [ 1675.401516] ? kernel_sendmsg+0x50/0x50 [ 1675.401956] ? __ia32_sys_recvmmsg+0x260/0x260 [ 1675.402446] ? SOFTIRQ_verbose+0x10/0x10 [ 1675.402878] ? mark_lock+0xf5/0x2df0 [ 1675.403278] ? __lockdep_reset_lock+0x180/0x180 [ 1675.403776] ___sys_sendmsg+0xf3/0x170 [ 1675.404193] ? sendmsg_copy_msghdr+0x160/0x160 [ 1675.404709] ? lock_downgrade+0x6d0/0x6d0 [ 1675.405159] ? __fget_files+0x251/0x410 [ 1675.405594] ? __fget_light+0xea/0x280 [ 1675.406032] __sys_sendmmsg+0x195/0x470 [ 1675.406469] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1675.406939] ? lock_downgrade+0x6d0/0x6d0 [ 1675.407401] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1675.407924] ? wait_for_completion+0x270/0x270 [ 1675.408411] ? rcu_read_lock_any_held+0x69/0x90 [ 1675.408927] ? vfs_write+0x354/0xa20 [ 1675.409332] ? fput_many+0x2f/0x1a0 [ 1675.409722] ? ksys_write+0x1a5/0x250 [ 1675.410147] __x64_sys_sendmmsg+0x99/0x100 [ 1675.410598] do_syscall_64+0x33/0x40 [ 1675.411002] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1675.411548] RIP: 0033:0x466609 [ 1675.411895] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1675.413830] RSP: 002b:00007f3c48a22188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1675.414669] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1675.415435] RDX: 0000000000000001 RSI: 0000000020000180 RDI: 0000000000000004 [ 1675.416212] RBP: 00007f3c48a221d0 R08: 0000000000000000 R09: 0000000000000000 [ 1675.416973] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1675.417774] R13: 00007ffdd5bf877f R14: 00007f3c48a22300 R15: 0000000000022000 17:46:35 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000), 0x9, 0x600200) ioctl$KDFONTOP_GET(r1, 0x4b72, &(0x7f0000000440)={0x1, 0x0, 0xf, 0x1c, 0x129, &(0x7f0000000040)}) 17:46:36 executing program 4: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b4b, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:46:52 executing program 3: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b4a, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:46:52 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00}}}], 0x40}], 0x1, 0x0) r9 = getpgrp(r1) r10 = socket$unix(0x1, 0x1, 0x0) fork() r11 = fork() sendmmsg$unix(r10, &(0x7f0000000a00), 0x0, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:46:52 executing program 4: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b4b, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:46:52 executing program 5 (fault-call:5 fault-nth:22): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:46:52 executing program 1: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b49, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:46:52 executing program 0: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b4d, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:46:52 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000b00)=""/113) syz_open_dev$tty20(0xc, 0x4, 0x0) write$binfmt_elf32(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x3, 0x1, 0x4, 0x3f, 0x2, 0x6, 0x6, 0x88, 0x38, 0x1be, 0x40, 0x3, 0x20, 0x1, 0x800, 0x5, 0x9}, [{0x2, 0x0, 0x5, 0x534b, 0xffffffff, 0x9, 0x3, 0x1}, {0x7, 0x1, 0x1, 0x3, 0xb5e9, 0x42b1, 0x1e}], "7b4bd8433d4ea922d9d99ed7eeb3a70f6e6fb884bc1294e5f095c03e8cd273c2637bb5fe8e28e75414213dec769ce8549400862a10bd98ce1ad53c912fce94aa952f1e57dfad8cd094c1f5227d6abd314939666161730d4d1210db9778ac0efd1a1072c410744711a7d01e5f8297924a06aaee24e3d6", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xaee) 17:46:52 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x7b, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) [ 1692.295711] FAULT_INJECTION: forcing a failure. [ 1692.295711] name failslab, interval 1, probability 0, space 0, times 0 [ 1692.297292] CPU: 0 PID: 16830 Comm: syz-executor.5 Not tainted 5.10.52 #1 [ 1692.299569] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1692.301436] Call Trace: [ 1692.302312] dump_stack+0x107/0x163 [ 1692.302940] should_fail.cold+0x5/0xa [ 1692.303523] ? create_object.isra.0+0x3a/0xa20 [ 1692.304299] should_failslab+0x5/0x10 [ 1692.304931] kmem_cache_alloc+0x5b/0x350 [ 1692.305557] create_object.isra.0+0x3a/0xa20 [ 1692.306268] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1692.307035] __kmalloc_node_track_caller+0x1a6/0x3f0 [ 1692.307802] ? ip_frag_next+0x11d/0x9e0 [ 1692.308429] __alloc_skb+0xb1/0x570 [ 1692.308989] ip_frag_next+0x11d/0x9e0 [ 1692.309571] ? perf_trace_lock+0xac/0x490 [ 1692.310197] ? selinux_ip_postroute_compat+0x380/0x380 [ 1692.311001] ip_do_fragment+0x964/0x1d20 [ 1692.311596] ? ip_frag_next+0x9e0/0x9e0 [ 1692.312209] ? ip_finish_output2+0x2070/0x2070 [ 1692.312882] ? nf_hook+0x137/0x4a0 [ 1692.313421] ? lock_downgrade+0x6d0/0x6d0 [ 1692.314091] ? trace_hardirqs_on+0x5b/0x180 [ 1692.314757] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1692.315583] ip_fragment.constprop.0+0x174/0x240 [ 1692.316300] __ip_finish_output.part.0+0x3d4/0xb50 [ 1692.317020] ? ip_fragment.constprop.0+0x240/0x240 [ 1692.317753] ? rcu_read_lock_sched_held+0x3a/0x70 [ 1692.318491] ? netif_rx_ni+0x321/0x440 [ 1692.319086] ip_mc_output+0x3fd/0xa30 [ 1692.319672] ip_push_pending_frames+0x12e/0x2c0 [ 1692.320392] raw_sendmsg+0x1178/0x2890 [ 1692.320990] ? usage_accumulate+0xa0/0x100 [ 1692.321635] ? dst_output+0x170/0x170 [ 1692.322238] ? __lock_acquire+0x1666/0x5b20 [ 1692.322916] ? perf_trace_lock+0xac/0x490 [ 1692.323535] ? SOFTIRQ_verbose+0x10/0x10 [ 1692.324135] ? lock_downgrade+0x6d0/0x6d0 [ 1692.324711] ? __lockdep_reset_lock+0x180/0x180 [ 1692.325420] ? selinux_inode_notifysecctx+0x60/0x60 [ 1692.326230] ? find_held_lock+0x2c/0x110 [ 1692.326869] ? dst_output+0x170/0x170 [ 1692.327462] inet_sendmsg+0x115/0x140 [ 1692.328029] ? inet_send_prepare+0x4f0/0x4f0 [ 1692.328677] sock_sendmsg+0x138/0x190 [ 1692.329258] ____sys_sendmsg+0x334/0x870 [ 1692.329872] ? kernel_sendmsg+0x50/0x50 [ 1692.330474] ? __ia32_sys_recvmmsg+0x260/0x260 [ 1692.331162] ? SOFTIRQ_verbose+0x10/0x10 [ 1692.331774] ? mark_lock+0xf5/0x2df0 [ 1692.332387] ? __lockdep_reset_lock+0x180/0x180 [ 1692.333099] ___sys_sendmsg+0xf3/0x170 [ 1692.333677] ? sendmsg_copy_msghdr+0x160/0x160 [ 1692.334404] ? lock_downgrade+0x6d0/0x6d0 [ 1692.335039] ? __fget_files+0x251/0x410 [ 1692.335645] ? __fget_light+0xea/0x280 [ 1692.336230] __sys_sendmmsg+0x195/0x470 [ 1692.336842] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1692.337497] ? lock_downgrade+0x6d0/0x6d0 [ 1692.338130] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1692.338856] ? wait_for_completion+0x270/0x270 [ 1692.339548] ? rcu_read_lock_any_held+0x69/0x90 [ 1692.340292] ? vfs_write+0x354/0xa20 [ 1692.340860] ? fput_many+0x2f/0x1a0 [ 1692.341449] ? ksys_write+0x1a5/0x250 [ 1692.342025] __x64_sys_sendmmsg+0x99/0x100 [ 1692.342684] do_syscall_64+0x33/0x40 [ 1692.343243] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1692.344010] RIP: 0033:0x466609 [ 1692.344494] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1692.347213] RSP: 002b:00007f3c48a22188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1692.348353] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1692.349401] RDX: 0000000000000001 RSI: 0000000020000180 RDI: 0000000000000004 [ 1692.350481] RBP: 00007f3c48a221d0 R08: 0000000000000000 R09: 0000000000000000 [ 1692.351541] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1692.352593] R13: 00007ffdd5bf877f R14: 00007f3c48a22300 R15: 0000000000022000 17:46:52 executing program 1: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b4a, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:46:52 executing program 0: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b4e, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:46:52 executing program 4: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b4b, &(0x7f0000000000)) 17:46:52 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_PASTESEL(r0, 0x541c, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x201, 0x0) ioctl$KDFONTOP_GET(r1, 0x4b72, &(0x7f0000000440)={0x1, 0x0, 0x1b, 0x19, 0x15f, &(0x7f0000000040)}) 17:46:52 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00}}}], 0x40}], 0x1, 0x0) r9 = getpgrp(r1) r10 = socket$unix(0x1, 0x1, 0x0) fork() r11 = fork() sendmmsg$unix(r10, &(0x7f0000000a00), 0x0, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:46:53 executing program 3: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b4b, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:46:53 executing program 5 (fault-call:5 fault-nth:23): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:46:53 executing program 1: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b4b, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:46:53 executing program 4: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) ioctl$TIOCL_PASTESEL(0xffffffffffffffff, 0x4b4b, &(0x7f0000000000)) 17:46:53 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00}}}], 0x40}], 0x1, 0x0) r9 = getpgrp(r1) r10 = socket$unix(0x1, 0x1, 0x0) fork() r11 = fork() sendmmsg$unix(r10, &(0x7f0000000a00)=[{0x0, 0x0, 0x0}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) [ 1692.787385] FAULT_INJECTION: forcing a failure. [ 1692.787385] name failslab, interval 1, probability 0, space 0, times 0 [ 1692.789139] CPU: 1 PID: 16865 Comm: syz-executor.5 Not tainted 5.10.52 #1 [ 1692.790158] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1692.792073] Call Trace: [ 1692.792439] dump_stack+0x107/0x163 [ 1692.792934] should_fail.cold+0x5/0xa [ 1692.793705] ? create_object.isra.0+0x3a/0xa20 [ 1692.794644] should_failslab+0x5/0x10 [ 1692.795185] kmem_cache_alloc+0x5b/0x350 [ 1692.795744] create_object.isra.0+0x3a/0xa20 [ 1692.796340] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1692.797028] __kmalloc_node_track_caller+0x1a6/0x3f0 [ 1692.797703] ? ip_frag_next+0x11d/0x9e0 [ 1692.798276] __alloc_skb+0xb1/0x570 [ 1692.798773] ip_frag_next+0x11d/0x9e0 [ 1692.799275] ? perf_trace_lock+0xac/0x490 [ 1692.800003] ? selinux_ip_postroute_compat+0x380/0x380 [ 1692.800759] ip_do_fragment+0x964/0x1d20 [ 1692.801352] ? ip_frag_next+0x9e0/0x9e0 [ 1692.801949] ? ip_finish_output2+0x2070/0x2070 [ 1692.802663] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1692.803443] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1692.804162] ? trace_hardirqs_on+0x5b/0x180 [ 1692.804736] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1692.805475] ip_fragment.constprop.0+0x174/0x240 [ 1692.806159] __ip_finish_output.part.0+0x3d4/0xb50 [ 1692.806878] ? ip_fragment.constprop.0+0x240/0x240 [ 1692.807588] ? rcu_read_lock_sched_held+0x3a/0x70 [ 1692.808404] ? netif_rx_ni+0x321/0x440 [ 1692.809053] ip_mc_output+0x3fd/0xa30 [ 1692.809578] ip_push_pending_frames+0x12e/0x2c0 [ 1692.810403] raw_sendmsg+0x1178/0x2890 [ 1692.811061] ? usage_accumulate+0xa0/0x100 [ 1692.811833] ? dst_output+0x170/0x170 [ 1692.812517] ? __lock_acquire+0x1666/0x5b20 [ 1692.813248] ? perf_trace_lock+0xac/0x490 [ 1692.814012] ? SOFTIRQ_verbose+0x10/0x10 [ 1692.814699] ? lock_downgrade+0x6d0/0x6d0 [ 1692.815467] ? __lockdep_reset_lock+0x180/0x180 [ 1692.816300] ? selinux_inode_notifysecctx+0x60/0x60 [ 1692.817048] ? find_held_lock+0x2c/0x110 [ 1692.817678] ? dst_output+0x170/0x170 [ 1692.818434] inet_sendmsg+0x115/0x140 [ 1692.819116] ? inet_send_prepare+0x4f0/0x4f0 [ 1692.819761] sock_sendmsg+0x138/0x190 [ 1692.820324] ____sys_sendmsg+0x334/0x870 [ 1692.820925] ? kernel_sendmsg+0x50/0x50 [ 1692.821507] ? __ia32_sys_recvmmsg+0x260/0x260 [ 1692.822187] ? SOFTIRQ_verbose+0x10/0x10 [ 1692.822786] ? mark_lock+0xf5/0x2df0 [ 1692.823334] ? __lockdep_reset_lock+0x180/0x180 [ 1692.824032] ___sys_sendmsg+0xf3/0x170 [ 1692.824600] ? sendmsg_copy_msghdr+0x160/0x160 [ 1692.825303] ? lock_downgrade+0x6d0/0x6d0 [ 1692.825916] ? __fget_files+0x251/0x410 [ 1692.826539] ? __fget_light+0xea/0x280 [ 1692.827256] __sys_sendmmsg+0x195/0x470 [ 1692.827862] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1692.828508] ? lock_downgrade+0x6d0/0x6d0 [ 1692.829142] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1692.829850] ? wait_for_completion+0x270/0x270 [ 1692.830539] ? rcu_read_lock_any_held+0x69/0x90 [ 1692.831216] ? vfs_write+0x354/0xa20 [ 1692.831793] ? fput_many+0x2f/0x1a0 [ 1692.832319] ? ksys_write+0x1a5/0x250 [ 1692.832882] __x64_sys_sendmmsg+0x99/0x100 [ 1692.833530] do_syscall_64+0x33/0x40 [ 1692.834089] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1692.834846] RIP: 0033:0x466609 [ 1692.835330] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1692.838587] RSP: 002b:00007f3c48a22188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1692.839956] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1692.841320] RDX: 0000000000000001 RSI: 0000000020000180 RDI: 0000000000000004 [ 1692.842544] RBP: 00007f3c48a221d0 R08: 0000000000000000 R09: 0000000000000000 [ 1692.843725] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1692.845101] R13: 00007ffdd5bf877f R14: 00007f3c48a22300 R15: 0000000000022000 17:47:12 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00}}}], 0x40}], 0x1, 0x0) r9 = getpgrp(r1) r10 = socket$unix(0x1, 0x1, 0x0) fork() r11 = fork() sendmmsg$unix(r10, &(0x7f0000000a00)=[{0x0, 0x0, 0x0}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:47:12 executing program 2: syz_open_dev$tty20(0xc, 0x4, 0x1) r0 = creat(&(0x7f0000000080)='./file1\x00', 0x0) pwrite64(r0, &(0x7f0000000300)="af", 0x5eaa4700, 0x0) ioctl$TIOCL_PASTESEL(r0, 0x541c, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000040)=""/22) 17:47:12 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x5c8, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:47:12 executing program 4: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) ioctl$TIOCL_PASTESEL(0xffffffffffffffff, 0x4b4b, &(0x7f0000000000)) 17:47:12 executing program 3: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b4c, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:47:12 executing program 0: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b52, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:47:12 executing program 1: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b4c, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:47:12 executing program 5 (fault-call:5 fault-nth:24): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) [ 1712.113917] FAULT_INJECTION: forcing a failure. [ 1712.113917] name failslab, interval 1, probability 0, space 0, times 0 [ 1712.116007] CPU: 0 PID: 16899 Comm: syz-executor.5 Not tainted 5.10.52 #1 [ 1712.116916] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1712.118470] Call Trace: [ 1712.118874] dump_stack+0x107/0x163 [ 1712.119397] should_fail.cold+0x5/0xa [ 1712.119941] ? create_object.isra.0+0x3a/0xa20 [ 1712.120608] should_failslab+0x5/0x10 [ 1712.121173] kmem_cache_alloc+0x5b/0x350 [ 1712.121770] ? lock_acquire+0x197/0x490 [ 1712.122363] create_object.isra.0+0x3a/0xa20 [ 1712.123028] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1712.123787] kmem_cache_alloc+0x159/0x350 [ 1712.124387] ? skb_crc32c_csum_help+0x70/0x70 [ 1712.125050] skb_clone+0x14f/0x3c0 [ 1712.125603] dev_queue_xmit_nit+0x3a7/0xad0 [ 1712.126226] ? ipv6_mc_check_mld+0x1110/0x1110 [ 1712.126944] dev_hard_start_xmit+0xab/0x840 [ 1712.127598] sch_direct_xmit+0x25b/0x770 [ 1712.128201] ? find_held_lock+0x2c/0x110 [ 1712.128819] ? dev_watchdog+0xba0/0xba0 [ 1712.129404] ? pfifo_fast_dequeue+0x599/0xba0 [ 1712.130071] __qdisc_run+0x4aa/0x1600 [ 1712.130682] __dev_queue_xmit+0xd95/0x27d0 [ 1712.131305] ? ip_finish_output2+0xe0e/0x2070 [ 1712.131967] ? find_held_lock+0x2c/0x110 [ 1712.132569] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1712.133258] ? mark_held_locks+0x9e/0xe0 [ 1712.133852] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1712.134612] ip_finish_output2+0xe0e/0x2070 [ 1712.135259] ? ip_frag_next+0x9e0/0x9e0 [ 1712.135834] ? ip_send_check+0x9/0xb0 [ 1712.136387] ? ip_frag_next+0x6fd/0x9e0 [ 1712.136980] ip_do_fragment+0x8f5/0x1d20 [ 1712.137582] ? ip_frag_next+0x9e0/0x9e0 [ 1712.138181] ? ip_finish_output2+0x2070/0x2070 [ 1712.138879] ? nf_hook+0x137/0x4a0 [ 1712.139401] ? lock_downgrade+0x6d0/0x6d0 [ 1712.140001] ? trace_hardirqs_on+0x5b/0x180 [ 1712.140625] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1712.141396] ip_fragment.constprop.0+0x174/0x240 [ 1712.142092] __ip_finish_output.part.0+0x3d4/0xb50 [ 1712.142826] ? ip_fragment.constprop.0+0x240/0x240 [ 1712.143534] ? rcu_read_lock_sched_held+0x3a/0x70 [ 1712.144228] ? netif_rx_ni+0x321/0x440 [ 1712.144815] ip_mc_output+0x3fd/0xa30 [ 1712.145366] ip_push_pending_frames+0x12e/0x2c0 [ 1712.146017] raw_sendmsg+0x1178/0x2890 [ 1712.146634] ? dst_output+0x170/0x170 [ 1712.147191] ? __lock_acquire+0x1666/0x5b20 [ 1712.147849] ? perf_trace_lock+0xac/0x490 [ 1712.148445] ? SOFTIRQ_verbose+0x10/0x10 [ 1712.149039] ? lock_downgrade+0x6d0/0x6d0 [ 1712.149652] ? __lockdep_reset_lock+0x180/0x180 [ 1712.150323] ? selinux_inode_notifysecctx+0x60/0x60 [ 1712.151047] ? find_held_lock+0x2c/0x110 [ 1712.151702] ? dst_output+0x170/0x170 [ 1712.152259] inet_sendmsg+0x115/0x140 [ 1712.152810] ? inet_send_prepare+0x4f0/0x4f0 [ 1712.153457] sock_sendmsg+0x138/0x190 [ 1712.154016] ____sys_sendmsg+0x334/0x870 [ 1712.154654] ? kernel_sendmsg+0x50/0x50 [ 1712.155209] ? __ia32_sys_recvmmsg+0x260/0x260 [ 1712.155912] ? SOFTIRQ_verbose+0x10/0x10 [ 1712.156520] ? mark_lock+0xf5/0x2df0 [ 1712.157064] ? __lockdep_reset_lock+0x180/0x180 [ 1712.157734] ___sys_sendmsg+0xf3/0x170 [ 1712.158283] ? sendmsg_copy_msghdr+0x160/0x160 [ 1712.158978] ? lock_downgrade+0x6d0/0x6d0 [ 1712.159585] ? __fget_files+0x251/0x410 [ 1712.160179] ? __fget_light+0xea/0x280 [ 1712.160765] __sys_sendmmsg+0x195/0x470 [ 1712.161359] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1712.161988] ? lock_downgrade+0x6d0/0x6d0 [ 1712.162616] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1712.163282] ? wait_for_completion+0x270/0x270 [ 1712.163935] ? rcu_read_lock_any_held+0x69/0x90 [ 1712.164625] ? vfs_write+0x354/0xa20 [ 1712.165178] ? fput_many+0x2f/0x1a0 [ 1712.165715] ? ksys_write+0x1a5/0x250 [ 1712.166284] __x64_sys_sendmmsg+0x99/0x100 [ 1712.166938] do_syscall_64+0x33/0x40 [ 1712.167485] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1712.168216] RIP: 0033:0x466609 [ 1712.168688] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1712.171353] RSP: 002b:00007f3c48a22188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1712.172449] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1712.173482] RDX: 0000000000000001 RSI: 0000000020000180 RDI: 0000000000000004 [ 1712.174505] RBP: 00007f3c48a221d0 R08: 0000000000000000 R09: 0000000000000000 [ 1712.175506] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1712.176481] R13: 00007ffdd5bf877f R14: 00007f3c48a22300 R15: 0000000000022000 17:47:12 executing program 4: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) ioctl$TIOCL_PASTESEL(0xffffffffffffffff, 0x4b4b, &(0x7f0000000000)) 17:47:12 executing program 0: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b60, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:47:12 executing program 1: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b4d, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:47:12 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00}}}], 0x40}], 0x1, 0x0) r9 = getpgrp(r1) r10 = socket$unix(0x1, 0x1, 0x0) fork() r11 = fork() sendmmsg$unix(r10, &(0x7f0000000a00)=[{0x0, 0x0, 0x0}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r11, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:47:12 executing program 3: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b4d, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:47:12 executing program 5 (fault-call:5 fault-nth:25): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:47:12 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b4b, &(0x7f0000000000)) 17:47:13 executing program 5 (fault-call:5 fault-nth:26): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) [ 1712.554603] FAULT_INJECTION: forcing a failure. [ 1712.554603] name failslab, interval 1, probability 0, space 0, times 0 [ 1712.554693] CPU: 0 PID: 16938 Comm: syz-executor.5 Not tainted 5.10.52 #1 [ 1712.554702] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1712.554707] Call Trace: [ 1712.554724] dump_stack+0x107/0x163 [ 1712.554746] should_fail.cold+0x5/0xa [ 1712.554760] ? create_object.isra.0+0x3ad/0xa20 [ 1712.554774] ? skb_clone+0x14f/0x3c0 [ 1712.554789] should_failslab+0x5/0x10 [ 1712.554801] kmem_cache_alloc+0x5b/0x350 [ 1712.554813] ? find_held_lock+0x2c/0x110 [ 1712.554833] skb_clone+0x14f/0x3c0 [ 1712.554851] ip_check_defrag+0x344/0x600 [ 1712.554867] ? ip_defrag+0x2470/0x2470 [ 1712.554882] ? memcpy+0x39/0x60 [ 1712.554896] ? memcpy+0x39/0x60 [ 1712.554916] packet_rcv_fanout+0x576/0x950 [ 1712.554929] ? skb_clone+0x1aa/0x3c0 [ 1712.554945] ? packet_getname_spkt+0x2d0/0x2d0 [ 1712.554958] dev_queue_xmit_nit+0x38b/0xad0 [ 1712.554989] dev_hard_start_xmit+0xab/0x840 [ 1712.555023] sch_direct_xmit+0x25b/0x770 [ 1712.555042] ? find_held_lock+0x2c/0x110 [ 1712.555061] ? dev_watchdog+0xba0/0xba0 [ 1712.555077] ? pfifo_fast_dequeue+0x599/0xba0 [ 1712.555115] __qdisc_run+0x4aa/0x1600 17:47:13 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00}}}], 0x40}], 0x1, 0x0) r9 = getpgrp(r1) r10 = socket$unix(0x1, 0x1, 0x0) r11 = fork() r12 = fork() sendmmsg$unix(r10, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r11}}}], 0x20}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r12, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) [ 1712.555149] __dev_queue_xmit+0xd95/0x27d0 [ 1712.555160] ? ip_finish_output2+0xe0e/0x2070 [ 1712.555178] ? find_held_lock+0x2c/0x110 [ 1712.555194] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1712.555217] ? mark_held_locks+0x9e/0xe0 [ 1712.555235] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1712.555252] ip_finish_output2+0xe0e/0x2070 [ 1712.555274] ? ip_frag_next+0x9e0/0x9e0 [ 1712.555284] ? ip_send_check+0x9/0xb0 [ 1712.555294] ? ip_frag_next+0x6fd/0x9e0 [ 1712.555317] ip_do_fragment+0x8f5/0x1d20 [ 1712.555330] ? ip_frag_next+0x9e0/0x9e0 [ 1712.555357] ? ip_finish_output2+0x2070/0x2070 [ 1712.555368] ? nf_hook+0x137/0x4a0 [ 1712.555381] ? lock_downgrade+0x6d0/0x6d0 [ 1712.555392] ? trace_hardirqs_on+0x5b/0x180 [ 1712.555409] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1712.555439] ip_fragment.constprop.0+0x174/0x240 [ 1712.555455] __ip_finish_output.part.0+0x3d4/0xb50 [ 1712.555471] ? ip_fragment.constprop.0+0x240/0x240 [ 1712.555485] ? rcu_read_lock_sched_held+0x3a/0x70 [ 1712.555496] ? netif_rx_ni+0x321/0x440 [ 1712.555516] ip_mc_output+0x3fd/0xa30 [ 1712.555537] ip_push_pending_frames+0x12e/0x2c0 [ 1712.555553] raw_sendmsg+0x1178/0x2890 [ 1712.555572] ? usage_accumulate+0xa0/0x100 [ 1712.555587] ? dst_output+0x170/0x170 [ 1712.555597] ? __lock_acquire+0x1666/0x5b20 [ 1712.555628] ? perf_trace_lock+0xac/0x490 [ 1712.555638] ? SOFTIRQ_verbose+0x10/0x10 [ 1712.555650] ? lock_downgrade+0x6d0/0x6d0 [ 1712.555664] ? __lockdep_reset_lock+0x180/0x180 [ 1712.555688] ? selinux_inode_notifysecctx+0x60/0x60 [ 1712.555697] ? find_held_lock+0x2c/0x110 [ 1712.555735] ? dst_output+0x170/0x170 [ 1712.555749] inet_sendmsg+0x115/0x140 [ 1712.555761] ? inet_send_prepare+0x4f0/0x4f0 [ 1712.555771] sock_sendmsg+0x138/0x190 [ 1712.555784] ____sys_sendmsg+0x334/0x870 [ 1712.555800] ? kernel_sendmsg+0x50/0x50 [ 1712.555810] ? __ia32_sys_recvmmsg+0x260/0x260 [ 1712.555826] ? SOFTIRQ_verbose+0x10/0x10 [ 1712.555837] ? mark_lock+0xf5/0x2df0 [ 1712.555852] ? __lockdep_reset_lock+0x180/0x180 [ 1712.555871] ___sys_sendmsg+0xf3/0x170 [ 1712.555887] ? sendmsg_copy_msghdr+0x160/0x160 [ 1712.555921] ? lock_downgrade+0x6d0/0x6d0 [ 1712.555944] ? __fget_files+0x251/0x410 [ 1712.555967] ? __fget_light+0xea/0x280 [ 1712.555990] __sys_sendmmsg+0x195/0x470 [ 1712.556009] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1712.556022] ? lock_downgrade+0x6d0/0x6d0 [ 1712.556054] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1712.556070] ? wait_for_completion+0x270/0x270 [ 1712.556086] ? rcu_read_lock_any_held+0x69/0x90 [ 1712.556096] ? vfs_write+0x354/0xa20 [ 1712.556113] ? fput_many+0x2f/0x1a0 [ 1712.556127] ? ksys_write+0x1a5/0x250 [ 1712.556153] __x64_sys_sendmmsg+0x99/0x100 [ 1712.556169] do_syscall_64+0x33/0x40 [ 1712.556182] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1712.556191] RIP: 0033:0x466609 [ 1712.556204] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1712.556211] RSP: 002b:00007f3c48a22188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1712.556226] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 17:47:13 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_PASTESEL(r0, 0x541c, 0x0) 17:47:13 executing program 5 (fault-call:5 fault-nth:27): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="a3a3b0812cb089c75f18bd2b4f7cc1969e1df0fa36573fd75818485d031787eac887206ede54c99965388c77e2a6918cc9e29c3e63f91f66c690304714da68b5a0ffac527978674246399a0cd5f0cbebf3c6a9be82bfcadc3f5af3233e30b1aa1b018318679cdfd61d2cc5ffbfb0937b4b5089d065bff12b0d5255cbcde5b03ba33a70627be3043ec54647caf2461f20ea0648e818ef8494eb53881253cbad6d687e3cc9219abe89df8a91b873e55980b6e9ebee4ae01665aefe1e91110b62536e3401e47b824f955b8283381c75f712119e5a26569181a77b316a0081e09f890e8655661d9a297f7d1aa11dca45b66a9a757b9865db451ad2b214f971a53c829c1c04bc16ce5fedf534ff0ba7cd4b6116e2c4a1ef7790e10dcb159bd74a25bb7fabf9f5e7dbafa93f624eb0277d141dd169417b426f1735d546066230210de511cf225994ac9e78b667d2f2ff2cda7cf4b7888f4820f48ee4278b7c069035bb16ebcf50d918a34f3dc7387beba08ea097440d5a14d36cedba922e4adf1289e3dd09a05d317b72818850d4f95af720d1bf7405697f0a97667ec37108e4559c3c4ac19d31f55e27cb923d5c2bf9494654ead05824e73099ba9c54fa4142c84e3ebb788738454ba0346b97b4b78b826d25dd8cbb2bcaab25f411b90ed069dd7ec623a0a0e1ce228fdf56892dc9d4d2c2270da9da0e6b9b36161cdc97e635099bcf60d4510159b10317fb0d3fe8688330e2afb1a5789f9fe2061b652c2c9d0b64c191385e47d353836b57f26988632d64809f015e81affc98c715674a2ae3c32c286dbf696d2665e382ce497c588af2a93d0ea73f45b1eea19a7a2056416156c97e20a438b440d2e853a7a253dbf9c727d3d806e506a819effc6786253c93738a5728b8b3ecaedd6cd126460910f0709e52c67a47045651e13911b998e8d4c3acc1d06bc77fe2e64cde9f19cf47f9af409002f3801ff1bf3b662586619a5baaf361566de8c0c1c607b6e76254baf2d643998e4548ecf83676ae87c162819c3cbd11604def370ecfe9ea3b5884001688fe69cd6b88b8d153b67b32df9b8195813f2ba54973fca8292516a1ae940bcb8f8951b94bc39be17016b215199f51f4cad79f16b19521faee353d899e9e48a1941d755feb5eb4d955faff9cc2f2ea6903b67306f4677b1bd97b15e2b684156f992ec79ee957ce496c80b634e243edfdc775455a1263551410db97ce7a2bfd0eadb7e061e446272cd0b4f61fbd3d2a251f82a67fd2fccce157c22e5eb6364db9a7905bc06933f65cc61342182ca83a31fe56b022e9d4dbb1f5c998a1e4ac9715ae40a17858fb109fd67531062b96d5d72e6a567bd2445a37950f792e5e024d3aea4a8aa664c7fd932db4c14815ac34cc7bba21a22fa37a676ab7ffff5bbabd78bd0d7c8666b76e41a53567aead616856b3c4492a6a9d7d17f81e49b98e0a94cadcd629fbfd6e5b2d41e4c26b9befd6d31acd45ca408408e682a58149c9d02bd362efb42bd2dd60cc1fe346f7986f0726205b4115ffcd2dd669345188ca8cc6bc2b2ac31ce102d21752f098f1799cba1e0a698e9cefebb17f4d837bc474cb", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:47:13 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x5c9, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) [ 1712.556232] RDX: 0000000000000001 RSI: 0000000020000180 RDI: 0000000000000004 [ 1712.556238] RBP: 00007f3c48a221d0 R08: 0000000000000000 R09: 0000000000000000 [ 1712.556245] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1712.556253] R13: 00007ffdd5bf877f R14: 00007f3c48a22300 R15: 0000000000022000 [ 1712.820133] FAULT_INJECTION: forcing a failure. [ 1712.820133] name failslab, interval 1, probability 0, space 0, times 0 [ 1712.820150] CPU: 0 PID: 16945 Comm: syz-executor.5 Not tainted 5.10.52 #1 [ 1712.820158] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1712.820166] Call Trace: [ 1712.820184] dump_stack+0x107/0x163 [ 1712.820203] should_fail.cold+0x5/0xa [ 1712.820216] ? mark_lock+0xf5/0x2df0 [ 1712.820233] ? create_object.isra.0+0x3a/0xa20 [ 1712.820249] should_failslab+0x5/0x10 [ 1712.820262] kmem_cache_alloc+0x5b/0x350 [ 1712.820275] ? lock_chain_count+0x20/0x20 [ 1712.820295] create_object.isra.0+0x3a/0xa20 [ 1712.820306] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1712.820324] kmem_cache_alloc+0x159/0x350 [ 1712.820334] ? find_held_lock+0x2c/0x110 [ 1712.820354] skb_clone+0x14f/0x3c0 [ 1712.820372] ip_check_defrag+0x344/0x600 [ 1712.820387] ? ip_defrag+0x2470/0x2470 [ 1712.820401] ? memcpy+0x39/0x60 [ 1712.820417] ? memcpy+0x39/0x60 [ 1712.820440] packet_rcv_fanout+0x576/0x950 [ 1712.820453] ? skb_clone+0x1aa/0x3c0 [ 1712.820470] ? packet_getname_spkt+0x2d0/0x2d0 [ 1712.820485] dev_queue_xmit_nit+0x38b/0xad0 [ 1712.820517] dev_hard_start_xmit+0xab/0x840 [ 1712.820548] sch_direct_xmit+0x25b/0x770 [ 1712.820565] ? find_held_lock+0x2c/0x110 [ 1712.820582] ? dev_watchdog+0xba0/0xba0 [ 1712.820596] ? pfifo_fast_dequeue+0x599/0xba0 [ 1712.820633] __qdisc_run+0x4aa/0x1600 [ 1712.820673] __dev_queue_xmit+0xd95/0x27d0 [ 1712.820685] ? ip_finish_output2+0xe0e/0x2070 [ 1712.820707] ? find_held_lock+0x2c/0x110 [ 1712.820724] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1712.820753] ? mark_held_locks+0x9e/0xe0 [ 1712.820772] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1712.820792] ip_finish_output2+0xe0e/0x2070 [ 1712.820814] ? ip_frag_next+0x9e0/0x9e0 [ 1712.820824] ? ip_send_check+0x9/0xb0 [ 1712.820834] ? ip_frag_next+0x6fd/0x9e0 [ 1712.820860] ip_do_fragment+0x8f5/0x1d20 [ 1712.820874] ? ip_frag_next+0x9e0/0x9e0 [ 1712.820904] ? ip_finish_output2+0x2070/0x2070 [ 1712.820917] ? nf_hook+0x137/0x4a0 [ 1712.820931] ? lock_downgrade+0x6d0/0x6d0 [ 1712.820944] ? trace_hardirqs_on+0x5b/0x180 [ 1712.820963] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1712.820999] ip_fragment.constprop.0+0x174/0x240 [ 1712.821017] __ip_finish_output.part.0+0x3d4/0xb50 [ 1712.821036] ? ip_fragment.constprop.0+0x240/0x240 [ 1712.821053] ? rcu_read_lock_sched_held+0x3a/0x70 [ 1712.821066] ? netif_rx_ni+0x321/0x440 [ 1712.821090] ip_mc_output+0x3fd/0xa30 [ 1712.821115] ip_push_pending_frames+0x12e/0x2c0 [ 1712.821134] raw_sendmsg+0x1178/0x2890 [ 1712.821156] ? usage_accumulate+0xa0/0x100 [ 1712.821175] ? dst_output+0x170/0x170 [ 1712.821186] ? __lock_acquire+0x1666/0x5b20 [ 1712.821224] ? perf_trace_lock+0xac/0x490 [ 1712.821236] ? SOFTIRQ_verbose+0x10/0x10 [ 1712.821249] ? lock_downgrade+0x6d0/0x6d0 [ 1712.821266] ? __lockdep_reset_lock+0x180/0x180 [ 1712.821295] ? selinux_inode_notifysecctx+0x60/0x60 [ 1712.821306] ? find_held_lock+0x2c/0x110 [ 1712.821350] ? dst_output+0x170/0x170 [ 1712.821367] inet_sendmsg+0x115/0x140 [ 1712.821380] ? inet_send_prepare+0x4f0/0x4f0 [ 1712.821391] sock_sendmsg+0x138/0x190 [ 1712.821407] ____sys_sendmsg+0x334/0x870 [ 1712.821425] ? kernel_sendmsg+0x50/0x50 [ 1712.821436] ? __ia32_sys_recvmmsg+0x260/0x260 [ 1712.821453] ? SOFTIRQ_verbose+0x10/0x10 [ 1712.821463] ? mark_lock+0xf5/0x2df0 [ 1712.821479] ? __lockdep_reset_lock+0x180/0x180 [ 1712.821500] ___sys_sendmsg+0xf3/0x170 [ 1712.821515] ? sendmsg_copy_msghdr+0x160/0x160 [ 1712.821546] ? lock_downgrade+0x6d0/0x6d0 [ 1712.821568] ? __fget_files+0x251/0x410 [ 1712.821591] ? __fget_light+0xea/0x280 [ 1712.821616] __sys_sendmmsg+0x195/0x470 [ 1712.821636] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1712.821649] ? lock_downgrade+0x6d0/0x6d0 [ 1712.821684] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1712.821701] ? wait_for_completion+0x270/0x270 [ 1712.821715] ? rcu_read_lock_any_held+0x69/0x90 [ 1712.821725] ? vfs_write+0x354/0xa20 [ 1712.821741] ? fput_many+0x2f/0x1a0 [ 1712.821755] ? ksys_write+0x1a5/0x250 [ 1712.821782] __x64_sys_sendmmsg+0x99/0x100 [ 1712.821797] do_syscall_64+0x33/0x40 [ 1712.821809] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1712.821818] RIP: 0033:0x466609 [ 1712.821830] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1712.821837] RSP: 002b:00007f3c48a22188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1712.821853] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1712.821860] RDX: 0000000000000001 RSI: 0000000020000180 RDI: 0000000000000004 [ 1712.821868] RBP: 00007f3c48a221d0 R08: 0000000000000000 R09: 0000000000000000 [ 1712.821875] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1712.821882] R13: 00007ffdd5bf877f R14: 00007f3c48a22300 R15: 0000000000022000 [ 1713.251747] FAULT_INJECTION: forcing a failure. [ 1713.251747] name failslab, interval 1, probability 0, space 0, times 0 [ 1713.251764] CPU: 1 PID: 16959 Comm: syz-executor.5 Not tainted 5.10.52 #1 [ 1713.251772] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1713.251777] Call Trace: [ 1713.251794] dump_stack+0x107/0x163 [ 1713.251812] should_fail.cold+0x5/0xa [ 1713.251824] ? ___slab_alloc+0x46c/0x700 [ 1713.251839] ? create_object.isra.0+0x3a/0xa20 [ 1713.251854] should_failslab+0x5/0x10 [ 1713.251865] kmem_cache_alloc+0x5b/0x350 [ 1713.251895] create_object.isra.0+0x3a/0xa20 [ 1713.305167] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1713.305193] kmem_cache_alloc+0x159/0x350 [ 1713.306625] skb_clone+0x14f/0x3c0 [ 1713.307156] ip_check_defrag+0x344/0x600 [ 1713.307768] ? ip_defrag+0x2470/0x2470 [ 1713.308504] ? memcpy+0x39/0x60 [ 1713.309055] ? memcpy+0x39/0x60 [ 1713.309666] packet_rcv_fanout+0x576/0x950 [ 1713.310310] ? skb_clone+0x1aa/0x3c0 [ 1713.310881] ? packet_getname_spkt+0x2d0/0x2d0 [ 1713.311492] dev_queue_xmit_nit+0x38b/0xad0 [ 1713.312128] dev_hard_start_xmit+0xab/0x840 [ 1713.312744] sch_direct_xmit+0x25b/0x770 [ 1713.313313] ? find_held_lock+0x2c/0x110 [ 1713.313910] ? dev_watchdog+0xba0/0xba0 [ 1713.314520] ? pfifo_fast_dequeue+0x599/0xba0 [ 1713.315214] __qdisc_run+0x4aa/0x1600 [ 1713.315810] __dev_queue_xmit+0xd95/0x27d0 [ 1713.316475] ? ip_finish_output2+0xe0e/0x2070 [ 1713.317215] ? find_held_lock+0x2c/0x110 [ 1713.317833] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1713.318607] ? mark_held_locks+0x9e/0xe0 [ 1713.319224] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1713.320014] ip_finish_output2+0xe0e/0x2070 [ 1713.320673] ? ip_frag_next+0x9e0/0x9e0 [ 1713.321231] ? ip_send_check+0x9/0xb0 [ 1713.321795] ? ip_frag_next+0x6fd/0x9e0 [ 1713.322569] ip_do_fragment+0x8f5/0x1d20 [ 1713.323318] ? ip_frag_next+0x9e0/0x9e0 [ 1713.323936] ? ip_finish_output2+0x2070/0x2070 [ 1713.324764] ? nf_hook+0x137/0x4a0 [ 1713.325342] ? lock_downgrade+0x6d0/0x6d0 [ 1713.326112] ? trace_hardirqs_on+0x5b/0x180 [ 1713.326781] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1713.327775] ip_fragment.constprop.0+0x174/0x240 [ 1713.328620] __ip_finish_output.part.0+0x3d4/0xb50 [ 1713.329339] ? ip_fragment.constprop.0+0x240/0x240 [ 1713.330075] ? rcu_read_lock_sched_held+0x3a/0x70 [ 1713.330826] ? netif_rx_ni+0x321/0x440 [ 1713.331430] ip_mc_output+0x3fd/0xa30 [ 1713.332013] ip_push_pending_frames+0x12e/0x2c0 [ 1713.332722] raw_sendmsg+0x1178/0x2890 [ 1713.333328] ? usage_accumulate+0xa0/0x100 [ 1713.333965] ? dst_output+0x170/0x170 [ 1713.334544] ? __lock_acquire+0x1666/0x5b20 [ 1713.335224] ? perf_trace_lock+0xac/0x490 [ 1713.335918] ? SOFTIRQ_verbose+0x10/0x10 [ 1713.336524] ? lock_downgrade+0x6d0/0x6d0 [ 1713.337152] ? __lockdep_reset_lock+0x180/0x180 [ 1713.337864] ? selinux_inode_notifysecctx+0x60/0x60 [ 1713.338636] ? find_held_lock+0x2c/0x110 [ 1713.339349] ? dst_output+0x170/0x170 [ 1713.339904] inet_sendmsg+0x115/0x140 [ 1713.340462] ? inet_send_prepare+0x4f0/0x4f0 [ 1713.341113] sock_sendmsg+0x138/0x190 [ 1713.341678] ____sys_sendmsg+0x334/0x870 [ 1713.342282] ? kernel_sendmsg+0x50/0x50 [ 1713.342878] ? __ia32_sys_recvmmsg+0x260/0x260 [ 1713.343552] ? SOFTIRQ_verbose+0x10/0x10 [ 1713.344147] ? mark_lock+0xf5/0x2df0 [ 1713.344699] ? __lockdep_reset_lock+0x180/0x180 [ 1713.345390] ___sys_sendmsg+0xf3/0x170 [ 1713.345960] ? sendmsg_copy_msghdr+0x160/0x160 [ 1713.346717] ? lock_downgrade+0x6d0/0x6d0 [ 1713.347323] ? __fget_files+0x251/0x410 [ 1713.347881] ? __fget_light+0xea/0x280 [ 1713.348413] __sys_sendmmsg+0x195/0x470 [ 1713.348959] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1713.349544] ? lock_downgrade+0x6d0/0x6d0 [ 1713.350130] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1713.350817] ? wait_for_completion+0x270/0x270 [ 1713.351421] ? rcu_read_lock_any_held+0x69/0x90 [ 1713.352049] ? vfs_write+0x354/0xa20 [ 1713.352562] ? fput_many+0x2f/0x1a0 [ 1713.353050] ? ksys_write+0x1a5/0x250 [ 1713.353572] __x64_sys_sendmmsg+0x99/0x100 [ 1713.354221] do_syscall_64+0x33/0x40 [ 1713.354780] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1713.355511] RIP: 0033:0x466609 [ 1713.355945] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1713.358411] RSP: 002b:00007f3c48a22188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1713.359473] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1713.360407] RDX: 0000000000000001 RSI: 0000000020000180 RDI: 0000000000000004 [ 1713.361370] RBP: 00007f3c48a221d0 R08: 0000000000000000 R09: 0000000000000000 [ 1713.362326] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1713.363309] R13: 00007ffdd5bf877f R14: 00007f3c48a22300 R15: 0000000000022000 17:47:13 executing program 2: r0 = creat(&(0x7f0000000080)='./file1\x00', 0x0) pwrite64(r0, &(0x7f0000000300)="af", 0x5eaa4700, 0x0) sendmsg$IEEE802154_ADD_IFACE(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x42340408}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="04002dbd7000fedbcf25210000000a008473a11dc9675bb2000005002000002000"/42], 0x30}, 0x1, 0x0, 0x0, 0x4090}, 0x2000880d) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000200), r1) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x200, 0x70bd2d, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r2, 0x541c, 0x0) 17:47:13 executing program 1: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b4e, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:47:13 executing program 3: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b4e, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) [ 1729.788721] kmemleak: Memory pool empty, consider increasing CONFIG_DEBUG_KMEMLEAK_MEM_POOL_SIZE [ 1729.790225] kmemleak: Cannot allocate a kmemleak_object structure [ 1729.791610] kmemleak: Kernel memory leak detector disabled [ 1729.858244] kmemleak: Automatic memory scanning thread ended 17:47:30 executing program 0: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b61, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:47:30 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00}}}], 0x40}], 0x1, 0x0) r9 = getpgrp(r1) r10 = socket$unix(0x1, 0x1, 0x0) r11 = fork() r12 = fork() sendmmsg$unix(r10, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r11}}}], 0x20}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r12, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:47:30 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, 0x0) r1 = creat(&(0x7f0000000080)='./file1\x00', 0x0) pwrite64(r1, &(0x7f0000000300)="af", 0x5eaa4700, 0x0) r2 = creat(&(0x7f0000000080)='./file1\x00', 0x0) pwrite64(r2, &(0x7f0000000300)="af", 0x5eaa4700, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000100)={0x7e, 0x57b, 0x8, 0x5, 0x16, "7467e598a9b56934da4998bd3bc8b755ee53cb"}) splice(r1, &(0x7f0000000000)=0xff, r0, &(0x7f0000000040)=0x5, 0x9, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00000000c0)) 17:47:30 executing program 3: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b52, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:47:30 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:47:30 executing program 1: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b52, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:47:30 executing program 5 (fault-call:5 fault-nth:28): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 17:47:30 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b4b, &(0x7f0000000000)) 17:47:30 executing program 4: syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(0xffffffffffffffff, 0x4b4b, &(0x7f0000000000)) 17:47:30 executing program 4: syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(0xffffffffffffffff, 0x4b4b, &(0x7f0000000000)) 17:47:30 executing program 0: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b62, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:47:30 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fcntl$getown(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fork() r5 = fork() ptrace(0x4208, 0x0) sendmmsg$unix(r3, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0x40}], 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = fork() r8 = fork() sendmmsg$unix(r6, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00}}}], 0x40}], 0x1, 0x0) r9 = getpgrp(r1) r10 = socket$unix(0x1, 0x1, 0x0) r11 = fork() r12 = fork() sendmmsg$unix(r10, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r11}}}], 0x20}], 0x1, 0x0) clone3(&(0x7f00000003c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1d}, &(0x7f0000000280)=""/180, 0xb4, &(0x7f0000000340)=""/108, &(0x7f0000000180)=[r2, r4, r8, r1, r1, r9, r12, r1, r1], 0x9, {r0}}, 0x58) pipe(&(0x7f00000001c0)) 17:47:30 executing program 1: openat$vcsa(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b60, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) 17:47:33 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) [ 1736.377427] cgroup: Unknown subsys name 'perf_event' [ 1736.379347] cgroup: Unknown subsys name 'net_cls' SYZFAIL: failed to write(kmemleak, "scan") (errno 1: Operation not permitted) BUG: leak checking failed VM DIAGNOSIS: 17:47:40 Registers: info registers vcpu 0 RAX=0000000080010004 RBX=ffff88800f0e0000 RCX=ffffffff81ef60c4 RDX=000000000000c062 RSI=ffffffff81ef60d2 RDI=0000000000000007 RBP=000000000001c062 RSP=ffff88806ce09da8 R8 =0000000000000001 R9 =0000000000000003 R10=0000000000010000 R11=0000000000000001 R12=ffffffff85199ea0 R13=ffff88800f0e4238 R14=0000000000000000 R15=ffff88800f0e0008 RIP=ffffffff81ef60d6 RFL=00000046 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fd23ea97700 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd23ea979d0 CR3=00000000657ca000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=cc80000000000000 4007 FPR6=cc80000000000000 4007 FPR7=cdc0000000000000 4008 XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000 XMM02=000000000000000040eca40000000000 XMM03=0000ff00000000000000000000000000 XMM04=732f6c61636f6c2f7273752f3d485441 XMM05=622f6c61636f6c2f7273752f3a6e6962 XMM06=73752f3a6e6962732f7273752f3a6e69 XMM07=6e69622f3a6e6962732f3a6e69622f72 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff83c5c7d0 RBX=ffff88800852b280 RCX=ffffffff83c44768 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff83c5cb7f RBP=ffffed10010a5650 RSP=ffff88800856fe78 R8 =0000000000000001 R9 =ffff88806cf33feb R10=ffffed100d9e67fd R11=0000000000000001 R12=0000000000000001 R13=ffffffff8544fa08 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff83c5c7de RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe000003e000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe000003c000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000000000913260 CR3=000000005e5e4000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=cc80000000000000 4007 FPR6=cc80000000000000 4007 FPR7=cdc0000000000000 4008 XMM00=00000000000000000000000000000000 XMM01=72657020746f6e206e6f697461726570 XMM02=6f742064656c696166203a4c4941465a XMM03=2c6b61656c6d656d6b28657469727720 XMM04=6f6e72726528200a29226e6163732220 XMM05=6f6e206e6f6974617265704f203a3120 XMM06=72657020746f6e206e6f697461726570 XMM07=78307b3d293038303030303030303066 XMM08=00000000000000000000000000000000 XMM09=27726350000000000000000000000000 XMM10=3c6ef372a54ff53a1f83d9ab5be0cd19 XMM11=00000000000000000000000000000000 XMM12=00000042000000420000004200000042 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000