7f0000000000)) r2 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000000c0)='ns/mnt\x00') r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r3, 0x0, 0x1004) r4 = syz_clone(0x80, &(0x7f0000000100)="63759ce594868c4f91003cdcc735ef3641181b58b13ef3b84bcd7c3993dea3d11ad4dc9680efd624aa532f976f4cda53e9414a7471142786aba17e8d462e48aace9d40715bcc621ec98692c005e6e3781e843fcca3c38363a059362faf448f59fe512f8b0ebdd545ce3830510c3b4eb600e2ee8c6c8fbf849cccfa0e60a7331c844f", 0x82, &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)="d2b87ba8311cab610af5dcbb78310ad6acf2a1e26843de7bed3bd00ce46d41e9a46335c9b751d1c547dd5e5ef3207aed8c8ad66b53a863846dc93fc2e59046bbaff238d25eb91a6e00d1f96907e5f0c95ec4f28f3014923393a4261994185f8a06549e5fc3c9d6384d12e1c91bc283ae318ca35db864c66bf56f29f81b25edbcff7e87bce3aa3b55f8e652e92e") sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100ca00}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@RTM_GETNSID={0x44, 0x5a, 0x714, 0x70bd2a, 0x25dfdbfe, {}, [@NETNSA_FD={0x8, 0x3, r1}, @NETNSA_FD={0xffce, 0x3, r2}, @NETNSA_PID={0x8, 0x2, r3}, @NETNSA_FD={0x8, 0x3, r1}, @NETNSA_PID={0x8, 0x2, r4}, @NETNSA_FD={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x1}, 0x8010) 06:38:16 executing program 4: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r0, 0x0, 0x1004) r1 = syz_open_procfs$namespace(r0, &(0x7f0000000040)='ns/user\x00') sched_rr_get_interval(r0, &(0x7f0000000000)) r2 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000000c0)='ns/mnt\x00') r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r3, 0x0, 0x1004) r4 = syz_clone(0x80, &(0x7f0000000100)="63759ce594868c4f91003cdcc735ef3641181b58b13ef3b84bcd7c3993dea3d11ad4dc9680efd624aa532f976f4cda53e9414a7471142786aba17e8d462e48aace9d40715bcc621ec98692c005e6e3781e843fcca3c38363a059362faf448f59fe512f8b0ebdd545ce3830510c3b4eb600e2ee8c6c8fbf849cccfa0e60a7331c844f", 0x82, &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)="d2b87ba8311cab610af5dcbb78310ad6acf2a1e26843de7bed3bd00ce46d41e9a46335c9b751d1c547dd5e5ef3207aed8c8ad66b53a863846dc93fc2e59046bbaff238d25eb91a6e00d1f96907e5f0c95ec4f28f3014923393a4261994185f8a06549e5fc3c9d6384d12e1c91bc283ae318ca35db864c66bf56f29f81b25edbcff7e87bce3aa3b55f8e652e92e") sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100ca00}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@RTM_GETNSID={0x44, 0x5a, 0x714, 0x70bd2a, 0x25dfdbfe, {}, [@NETNSA_FD={0x8, 0x3, r1}, @NETNSA_FD={0xffce, 0x3, r2}, @NETNSA_PID={0x8, 0x2, r3}, @NETNSA_FD={0x8, 0x3, r1}, @NETNSA_PID={0x8, 0x2, r4}, @NETNSA_FD={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x1}, 0x8010) 06:38:16 executing program 3: socket$kcm(0x15, 0x0, 0x0) 06:38:16 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x0) 06:38:16 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_SETSEL(r0, 0x4b36, 0x0) socket$kcm(0xc, 0x5, 0x0) 06:38:16 executing program 0: socket$kcm(0x14, 0x5, 0x0) 06:38:17 executing program 4: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r0, 0x0, 0x1004) r1 = syz_open_procfs$namespace(r0, &(0x7f0000000040)='ns/user\x00') sched_rr_get_interval(r0, &(0x7f0000000000)) r2 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000000c0)='ns/mnt\x00') r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r3, 0x0, 0x1004) r4 = syz_clone(0x80, &(0x7f0000000100)="63759ce594868c4f91003cdcc735ef3641181b58b13ef3b84bcd7c3993dea3d11ad4dc9680efd624aa532f976f4cda53e9414a7471142786aba17e8d462e48aace9d40715bcc621ec98692c005e6e3781e843fcca3c38363a059362faf448f59fe512f8b0ebdd545ce3830510c3b4eb600e2ee8c6c8fbf849cccfa0e60a7331c844f", 0x82, &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)="d2b87ba8311cab610af5dcbb78310ad6acf2a1e26843de7bed3bd00ce46d41e9a46335c9b751d1c547dd5e5ef3207aed8c8ad66b53a863846dc93fc2e59046bbaff238d25eb91a6e00d1f96907e5f0c95ec4f28f3014923393a4261994185f8a06549e5fc3c9d6384d12e1c91bc283ae318ca35db864c66bf56f29f81b25edbcff7e87bce3aa3b55f8e652e92e") sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100ca00}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@RTM_GETNSID={0x44, 0x5a, 0x714, 0x70bd2a, 0x25dfdbfe, {}, [@NETNSA_FD={0x8, 0x3, r1}, @NETNSA_FD={0xffce, 0x3, r2}, @NETNSA_PID={0x8, 0x2, r3}, @NETNSA_FD={0x8, 0x3, r1}, @NETNSA_PID={0x8, 0x2, r4}, @NETNSA_FD={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x1}, 0x8010) 06:38:17 executing program 1: ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f0000000240)={0xd3, 0x8}) syz_clone(0x24108400, &(0x7f0000000180)="bf2938f0cfca125b62c28423ba898d3a17a387c700b70d025af8b2ec1894861e5341ca541c0635de41de717df1896972a772000a048cef16f4f41eb8162a4c6b170458ff28bb05185542c7a17d54e94589daa01759599c15be5b524cfc25912e0beae85ac9490b1685739202526e112fbe5d253039e1fadb6163e7c4f2f23bb50cce39052bcf6780e60789b4f677e988cba6c4105bf251", 0x97, &(0x7f0000000280), &(0x7f0000000140), &(0x7f00000002c0)="c620252336c088caca82fc54bc7a488128bae3d628cfb44b5bf877258b9f26ec54f8446887ddbfe9584d092f92c91d76cdfd3ff371fd1c7c623bbe87627af3454051c83f788c4c538de22592314d873a99ff7cf3a2a4a57f22e68bc83d28cb2f8465eda4304a2e8c2dae6035625c067784ca3f30023cb6e2f8c0428a7b46f4921d236a34f250047a4c583e664ec2c62764cd177a80f5c9f1785dc3d003d81ecacb160d73df350aa4373152a06f439f") ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, 0x0) 06:38:17 executing program 4: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r0, 0x0, 0x1004) syz_open_procfs$namespace(r0, &(0x7f0000000040)='ns/user\x00') sched_rr_get_interval(r0, &(0x7f0000000000)) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000000c0)='ns/mnt\x00') r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r1, 0x0, 0x1004) syz_clone(0x80, &(0x7f0000000100)="63759ce594868c4f91003cdcc735ef3641181b58b13ef3b84bcd7c3993dea3d11ad4dc9680efd624aa532f976f4cda53e9414a7471142786aba17e8d462e48aace9d40715bcc621ec98692c005e6e3781e843fcca3c38363a059362faf448f59fe512f8b0ebdd545ce3830510c3b4eb600e2ee8c6c8fbf849cccfa0e60a7331c844f", 0x82, &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)="d2b87ba8311cab610af5dcbb78310ad6acf2a1e26843de7bed3bd00ce46d41e9a46335c9b751d1c547dd5e5ef3207aed8c8ad66b53a863846dc93fc2e59046bbaff238d25eb91a6e00d1f96907e5f0c95ec4f28f3014923393a4261994185f8a06549e5fc3c9d6384d12e1c91bc283ae318ca35db864c66bf56f29f81b25edbcff7e87bce3aa3b55f8e652e92e") 06:38:17 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x0) 06:38:17 executing program 3: socket$kcm(0x15, 0x0, 0x0) 06:38:17 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_SETSEL(r0, 0x4b36, 0x0) socket$kcm(0xc, 0x5, 0x0) 06:38:17 executing program 0: socket$kcm(0x14, 0x0, 0x0) 06:38:17 executing program 3: socket$kcm(0x15, 0x0, 0x0) 06:38:19 executing program 4: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r0, 0x0, 0x1004) syz_open_procfs$namespace(r0, &(0x7f0000000040)='ns/user\x00') sched_rr_get_interval(r0, &(0x7f0000000000)) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000000c0)='ns/mnt\x00') r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r1, 0x0, 0x1004) 06:38:20 executing program 5: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r0, 0x0, 0x1004) syz_open_procfs$namespace(r0, &(0x7f0000000040)='ns/user\x00') sched_rr_get_interval(r0, &(0x7f0000000000)) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000000c0)='ns/mnt\x00') r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r1, 0x0, 0x1004) syz_clone(0x80, &(0x7f0000000100)="63759ce594868c4f91003cdcc735ef3641181b58b13ef3b84bcd7c3993dea3d11ad4dc9680efd624aa532f976f4cda53e9414a7471142786aba17e8d462e48aace9d40715bcc621ec98692c005e6e3781e843fcca3c38363a059362faf448f59fe512f8b0ebdd545ce3830510c3b4eb600e2ee8c6c8fbf849cccfa0e60a7331c844f", 0x82, &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)="d2b87ba8311cab610af5dcbb78310ad6acf2a1e26843de7bed3bd00ce46d41e9a46335c9b751d1c547dd5e5ef3207aed8c8ad66b53a863846dc93fc2e59046bbaff238d25eb91a6e00d1f96907e5f0c95ec4f28f3014923393a4261994185f8a06549e5fc3c9d6384d12e1c91bc283ae318ca35db864c66bf56f29f81b25edbcff7e87bce3aa3b55f8e652e92e") 06:38:20 executing program 4: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r0, 0x0, 0x1004) syz_open_procfs$namespace(r0, &(0x7f0000000040)='ns/user\x00') sched_rr_get_interval(r0, &(0x7f0000000000)) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000000c0)='ns/mnt\x00') syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 06:38:20 executing program 1: ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f0000000240)={0xd3, 0x8}) syz_clone(0x24108400, &(0x7f0000000180)="bf2938f0cfca125b62c28423ba898d3a17a387c700b70d025af8b2ec1894861e5341ca541c0635de41de717df1896972a772000a048cef16f4f41eb8162a4c6b170458ff28bb05185542c7a17d54e94589daa01759599c15be5b524cfc25912e0beae85ac9490b1685739202526e112fbe5d253039e1fadb6163e7c4f2f23bb50cce39052bcf6780e60789b4f677e988cba6c4105bf251", 0x97, &(0x7f0000000280), &(0x7f0000000140), &(0x7f00000002c0)="c620252336c088caca82fc54bc7a488128bae3d628cfb44b5bf877258b9f26ec54f8446887ddbfe9584d092f92c91d76cdfd3ff371fd1c7c623bbe87627af3454051c83f788c4c538de22592314d873a99ff7cf3a2a4a57f22e68bc83d28cb2f8465eda4304a2e8c2dae6035625c067784ca3f30023cb6e2f8c0428a7b46f4921d236a34f250047a4c583e664ec2c62764cd177a80f5c9f1785dc3d003d81ecacb160d73df350aa4373152a06f439f") 06:38:20 executing program 0: syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/user\x00') 06:38:20 executing program 4: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r0, 0x0, 0x1004) syz_open_procfs$namespace(r0, &(0x7f0000000040)='ns/user\x00') sched_rr_get_interval(r0, &(0x7f0000000000)) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000000c0)='ns/mnt\x00') 06:38:20 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_SETSEL(r0, 0x4b36, 0x0) socket$kcm(0xc, 0x5, 0x0) 06:38:20 executing program 5: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r0, 0x0, 0x1004) syz_open_procfs$namespace(r0, &(0x7f0000000040)='ns/user\x00') sched_rr_get_interval(r0, &(0x7f0000000000)) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000000c0)='ns/mnt\x00') r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r1, 0x0, 0x1004) syz_clone(0x80, &(0x7f0000000100)="63759ce594868c4f91003cdcc735ef3641181b58b13ef3b84bcd7c3993dea3d11ad4dc9680efd624aa532f976f4cda53e9414a7471142786aba17e8d462e48aace9d40715bcc621ec98692c005e6e3781e843fcca3c38363a059362faf448f59fe512f8b0ebdd545ce3830510c3b4eb600e2ee8c6c8fbf849cccfa0e60a7331c844f", 0x82, &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)="d2b87ba8311cab610af5dcbb78310ad6acf2a1e26843de7bed3bd00ce46d41e9a46335c9b751d1c547dd5e5ef3207aed8c8ad66b53a863846dc93fc2e59046bbaff238d25eb91a6e00d1f96907e5f0c95ec4f28f3014923393a4261994185f8a06549e5fc3c9d6384d12e1c91bc283ae318ca35db864c66bf56f29f81b25edbcff7e87bce3aa3b55f8e652e92e") 06:38:22 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_SETSEL(r0, 0x4b36, 0x0) socket$kcm(0x4, 0x5, 0x0) 06:38:22 executing program 4: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r0, 0x0, 0x1004) syz_open_procfs$namespace(r0, &(0x7f0000000040)='ns/user\x00') syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000000c0)='ns/mnt\x00') 06:38:22 executing program 4: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r0, 0x0, 0x1004) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000000c0)='ns/mnt\x00') 06:38:22 executing program 0: syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/user\x00') 06:38:23 executing program 4: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000000c0)='ns/mnt\x00') 06:38:23 executing program 2: syz_open_dev$tty20(0xc, 0x4, 0x0) socket$kcm(0xc, 0x5, 0x0) 06:38:23 executing program 4: syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000000c0)='ns/mnt\x00') 06:38:23 executing program 1: syz_clone(0x24108400, &(0x7f0000000180)="bf2938f0cfca125b62c28423ba898d3a17a387c700b70d025af8b2ec1894861e5341ca541c0635de41de717df1896972a772000a048cef16f4f41eb8162a4c6b170458ff28bb05185542c7a17d54e94589daa01759599c15be5b524cfc25912e0beae85ac9490b1685739202526e112fbe5d253039e1fadb6163e7c4f2f23bb50cce39052bcf6780e60789b4f677e988cba6c4105bf251", 0x97, &(0x7f0000000280), &(0x7f0000000140), &(0x7f00000002c0)="c620252336c088caca82fc54bc7a488128bae3d628cfb44b5bf877258b9f26ec54f8446887ddbfe9584d092f92c91d76cdfd3ff371fd1c7c623bbe87627af3454051c83f788c4c538de22592314d873a99ff7cf3a2a4a57f22e68bc83d28cb2f8465eda4304a2e8c2dae6035625c067784ca3f30023cb6e2f8c0428a7b46f4921d236a34f250047a4c583e664ec2c62764cd177a80f5c9f1785dc3d003d81ecacb160d73df350aa4373152a06f439f") 06:38:23 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_SETSEL(r0, 0x4b36, 0x0) socket$kcm(0x4, 0x5, 0x0) 06:38:23 executing program 0: syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/user\x00') 06:38:23 executing program 4: syz_open_procfs$namespace(0xffffffffffffffff, 0x0) 06:38:23 executing program 5: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r0, 0x0, 0x1004) syz_open_procfs$namespace(r0, &(0x7f0000000040)='ns/user\x00') sched_rr_get_interval(r0, &(0x7f0000000000)) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000000c0)='ns/mnt\x00') r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r1, 0x0, 0x1004) syz_clone(0x80, &(0x7f0000000100)="63759ce594868c4f91003cdcc735ef3641181b58b13ef3b84bcd7c3993dea3d11ad4dc9680efd624aa532f976f4cda53e9414a7471142786aba17e8d462e48aace9d40715bcc621ec98692c005e6e3781e843fcca3c38363a059362faf448f59fe512f8b0ebdd545ce3830510c3b4eb600e2ee8c6c8fbf849cccfa0e60a7331c844f", 0x82, &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)="d2b87ba8311cab610af5dcbb78310ad6acf2a1e26843de7bed3bd00ce46d41e9a46335c9b751d1c547dd5e5ef3207aed8c8ad66b53a863846dc93fc2e59046bbaff238d25eb91a6e00d1f96907e5f0c95ec4f28f3014923393a4261994185f8a06549e5fc3c9d6384d12e1c91bc283ae318ca35db864c66bf56f29f81b25edbcff7e87bce3aa3b55f8e652e92e") 06:38:23 executing program 4: syz_open_procfs$namespace(0xffffffffffffffff, 0x0) 06:38:23 executing program 2: socket$kcm(0xc, 0x5, 0x0) 06:38:23 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_SETSEL(r0, 0x4b36, 0x0) socket$kcm(0x4, 0x5, 0x0) 06:38:23 executing program 0: syz_open_procfs$namespace(0xffffffffffffffff, 0x0) 06:38:24 executing program 5: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r0, 0x0, 0x1004) syz_open_procfs$namespace(r0, &(0x7f0000000040)='ns/user\x00') sched_rr_get_interval(r0, &(0x7f0000000000)) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000000c0)='ns/mnt\x00') r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r1, 0x0, 0x1004) 06:38:24 executing program 4: syz_open_procfs$namespace(0xffffffffffffffff, 0x0) 06:38:24 executing program 2: socket$kcm(0xc, 0x0, 0x0) 06:38:25 executing program 5: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r0, 0x0, 0x1004) syz_open_procfs$namespace(r0, &(0x7f0000000040)='ns/user\x00') sched_rr_get_interval(r0, &(0x7f0000000000)) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000000c0)='ns/mnt\x00') syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 06:38:25 executing program 0: syz_open_procfs$namespace(0xffffffffffffffff, 0x0) 06:38:25 executing program 3: syz_open_dev$tty20(0xc, 0x4, 0x0) socket$kcm(0x4, 0x5, 0x0) 06:38:25 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_SETSEL(r0, 0x4b36, 0x0) socket$kcm(0x2, 0x5, 0x0) 06:38:25 executing program 1: syz_clone(0x0, &(0x7f0000000180)="bf2938f0cfca125b62c28423ba898d3a17a387c700b70d025af8b2ec1894861e5341ca541c0635de41de717df1896972a772000a048cef16f4f41eb8162a4c6b170458ff28bb05185542c7a17d54e94589daa01759599c15be5b524cfc25912e0beae85ac9490b1685739202526e112fbe5d253039e1fadb6163e7c4f2f23bb50cce39052bcf6780e60789b4f677e988cba6c4105bf251", 0x97, &(0x7f0000000280), &(0x7f0000000140), &(0x7f00000002c0)="c620252336c088caca82fc54bc7a488128bae3d628cfb44b5bf877258b9f26ec54f8446887ddbfe9584d092f92c91d76cdfd3ff371fd1c7c623bbe87627af3454051c83f788c4c538de22592314d873a99ff7cf3a2a4a57f22e68bc83d28cb2f8465eda4304a2e8c2dae6035625c067784ca3f30023cb6e2f8c0428a7b46f4921d236a34f250047a4c583e664ec2c62764cd177a80f5c9f1785dc3d003d81ecacb160d73df350aa4373152a06f439f") 06:38:26 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_SETSEL(r0, 0x4b36, 0x0) socket$kcm(0x2, 0x5, 0x0) 06:38:26 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_SETSEL(r0, 0x4b36, 0x0) socket$kcm(0x2, 0x5, 0x0) 06:38:26 executing program 5: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r0, 0x0, 0x1004) syz_open_procfs$namespace(r0, &(0x7f0000000040)='ns/user\x00') sched_rr_get_interval(r0, &(0x7f0000000000)) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000000c0)='ns/mnt\x00') 06:38:26 executing program 2: syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/mnt\x00') r0 = syz_clone(0x80240a00, &(0x7f0000000080)="165a51a1", 0x4, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="b1fec23c88de31f1a54d4bf2d6b00b1f2ba02217b7d5caa9f2d0ff783c7a28fdc9fde092540c2bf6501276da1d256a1ffd2e6dc0ecea8ee5274e30101f0edbb9dafd2b0c6bfa99b92900bbfa05ea8cfd729aa76bc4488c2ec3c25097a71c33df54798a6d37c1d22009da02f1411f15526a3c3c504d8f9608224b") syz_open_procfs$namespace(r0, &(0x7f00000001c0)='ns/pid\x00') ioctl$SIOCX25SCUDMATCHLEN(0xffffffffffffffff, 0x89e7, &(0x7f0000000200)={0x3d}) 06:38:26 executing program 0: syz_open_procfs$namespace(0xffffffffffffffff, 0x0) 06:38:26 executing program 4: syz_open_dev$tty20(0xc, 0x4, 0x0) socket$kcm(0x2, 0x5, 0x0) 06:38:26 executing program 5: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r0, 0x0, 0x1004) syz_open_procfs$namespace(r0, &(0x7f0000000040)='ns/user\x00') syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000000c0)='ns/mnt\x00') 06:38:26 executing program 4: socket$kcm(0x2, 0x5, 0x0) 06:38:27 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = socket(0x6, 0x0, 0x0) sendmsg$nl_route_sched(r1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000021c0)={'vcan0\x00', 0x0}) prctl$PR_SET_UNALIGN(0x6, 0x3) setsockopt$MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000002200)={0x1, 0x1, 0x4, r2, 0x2}, 0xc) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f00000000c0)={'ip_vti0\x00', &(0x7f0000000080)={'syztnl2\x00', r2, 0x8000, 0x20, 0x81, 0x71e1, {{0x8, 0x4, 0x3, 0x3, 0x20, 0x66, 0x0, 0x0, 0x2f, 0x0, @multicast1, @remote, {[@lsrr={0x83, 0xb, 0x9, [@multicast1, @multicast2]}]}}}}}) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) read$rfkill(r0, &(0x7f0000000040), 0x8) r3 = socket(0x6, 0x0, 0x0) sendmsg$nl_route_sched(r3, 0x0, 0x0) setsockopt$inet6_dccp_int(r3, 0x21, 0x4, &(0x7f0000000100)=0x3f, 0x4) 06:38:27 executing program 3: socket$kcm(0x4, 0x5, 0x0) 06:38:27 executing program 2: syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/mnt\x00') r0 = syz_clone(0x80240a00, &(0x7f0000000080)="165a51a1", 0x4, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="b1fec23c88de31f1a54d4bf2d6b00b1f2ba02217b7d5caa9f2d0ff783c7a28fdc9fde092540c2bf6501276da1d256a1ffd2e6dc0ecea8ee5274e30101f0edbb9dafd2b0c6bfa99b92900bbfa05ea8cfd729aa76bc4488c2ec3c25097a71c33df54798a6d37c1d22009da02f1411f15526a3c3c504d8f9608224b") syz_open_procfs$namespace(r0, &(0x7f00000001c0)='ns/pid\x00') ioctl$SIOCX25SCUDMATCHLEN(0xffffffffffffffff, 0x89e7, &(0x7f0000000200)={0x3d}) 06:38:27 executing program 1: syz_clone(0x0, &(0x7f0000000180)="bf2938f0cfca125b62c28423ba898d3a17a387c700b70d025af8b2ec1894861e5341ca541c0635de41de717df1896972a772000a048cef16f4f41eb8162a4c6b170458ff28bb05185542c7a17d54e94589daa01759599c15be5b524cfc25912e0beae85ac9490b1685739202526e112fbe5d253039e1fadb6163e7c4f2f23bb50cce39052bcf6780e60789b4f677e988cba6c4105bf251", 0x97, &(0x7f0000000280), &(0x7f0000000140), &(0x7f00000002c0)="c620252336c088caca82fc54bc7a488128bae3d628cfb44b5bf877258b9f26ec54f8446887ddbfe9584d092f92c91d76cdfd3ff371fd1c7c623bbe87627af3454051c83f788c4c538de22592314d873a99ff7cf3a2a4a57f22e68bc83d28cb2f8465eda4304a2e8c2dae6035625c067784ca3f30023cb6e2f8c0428a7b46f4921d236a34f250047a4c583e664ec2c62764cd177a80f5c9f1785dc3d003d81ecacb160d73df350aa4373152a06f439f") 06:38:27 executing program 4: socket$kcm(0x2, 0x0, 0x0) 06:38:27 executing program 3: socket$kcm(0x4, 0x0, 0x0) 06:38:27 executing program 5: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r0, 0x0, 0x1004) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000000c0)='ns/mnt\x00') 06:38:27 executing program 2: syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/mnt\x00') r0 = syz_clone(0x80240a00, &(0x7f0000000080)="165a51a1", 0x4, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="b1fec23c88de31f1a54d4bf2d6b00b1f2ba02217b7d5caa9f2d0ff783c7a28fdc9fde092540c2bf6501276da1d256a1ffd2e6dc0ecea8ee5274e30101f0edbb9dafd2b0c6bfa99b92900bbfa05ea8cfd729aa76bc4488c2ec3c25097a71c33df54798a6d37c1d22009da02f1411f15526a3c3c504d8f9608224b") syz_open_procfs$namespace(r0, &(0x7f00000001c0)='ns/pid\x00') ioctl$SIOCX25SCUDMATCHLEN(0xffffffffffffffff, 0x89e7, &(0x7f0000000200)={0x3d}) 06:38:27 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = socket(0x6, 0x0, 0x0) sendmsg$nl_route_sched(r1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000021c0)={'vcan0\x00', 0x0}) prctl$PR_SET_UNALIGN(0x6, 0x3) setsockopt$MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000002200)={0x1, 0x1, 0x4, r2, 0x2}, 0xc) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f00000000c0)={'ip_vti0\x00', &(0x7f0000000080)={'syztnl2\x00', r2, 0x8000, 0x20, 0x81, 0x71e1, {{0x8, 0x4, 0x3, 0x3, 0x20, 0x66, 0x0, 0x0, 0x2f, 0x0, @multicast1, @remote, {[@lsrr={0x83, 0xb, 0x9, [@multicast1, @multicast2]}]}}}}}) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) read$rfkill(r0, &(0x7f0000000040), 0x8) r3 = socket(0x6, 0x0, 0x0) sendmsg$nl_route_sched(r3, 0x0, 0x0) setsockopt$inet6_dccp_int(r3, 0x21, 0x4, &(0x7f0000000100)=0x3f, 0x4) 06:38:28 executing program 4: socket$kcm(0x2, 0x0, 0x0) 06:38:28 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$VT_WAITACTIVE(r0, 0x4b37) 06:38:28 executing program 4: socket$kcm(0x2, 0x0, 0x0) 06:38:28 executing program 2: syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/mnt\x00') r0 = syz_clone(0x80240a00, &(0x7f0000000080)="165a51a1", 0x4, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="b1fec23c88de31f1a54d4bf2d6b00b1f2ba02217b7d5caa9f2d0ff783c7a28fdc9fde092540c2bf6501276da1d256a1ffd2e6dc0ecea8ee5274e30101f0edbb9dafd2b0c6bfa99b92900bbfa05ea8cfd729aa76bc4488c2ec3c25097a71c33df54798a6d37c1d22009da02f1411f15526a3c3c504d8f9608224b") syz_open_procfs$namespace(r0, &(0x7f00000001c0)='ns/pid\x00') 06:38:28 executing program 5: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000000c0)='ns/mnt\x00') 06:38:28 executing program 4: bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={@cgroup, 0x2e, 0x1, 0x6fb, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x0, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0]}, 0x40) 06:38:28 executing program 1: syz_clone(0x0, &(0x7f0000000180)="bf2938f0cfca125b62c28423ba898d3a17a387c700b70d025af8b2ec1894861e5341ca541c0635de41de717df1896972a772000a048cef16f4f41eb8162a4c6b170458ff28bb05185542c7a17d54e94589daa01759599c15be5b524cfc25912e0beae85ac9490b1685739202526e112fbe5d253039e1fadb6163e7c4f2f23bb50cce39052bcf6780e60789b4f677e988cba6c4105bf251", 0x97, &(0x7f0000000280), &(0x7f0000000140), &(0x7f00000002c0)="c620252336c088caca82fc54bc7a488128bae3d628cfb44b5bf877258b9f26ec54f8446887ddbfe9584d092f92c91d76cdfd3ff371fd1c7c623bbe87627af3454051c83f788c4c538de22592314d873a99ff7cf3a2a4a57f22e68bc83d28cb2f8465eda4304a2e8c2dae6035625c067784ca3f30023cb6e2f8c0428a7b46f4921d236a34f250047a4c583e664ec2c62764cd177a80f5c9f1785dc3d003d81ecacb160d73df350aa4373152a06f439f") 06:38:28 executing program 2: syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/mnt\x00') syz_clone(0x80240a00, &(0x7f0000000080)="165a51a1", 0x4, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="b1fec23c88de31f1a54d4bf2d6b00b1f2ba02217b7d5caa9f2d0ff783c7a28fdc9fde092540c2bf6501276da1d256a1ffd2e6dc0ecea8ee5274e30101f0edbb9dafd2b0c6bfa99b92900bbfa05ea8cfd729aa76bc4488c2ec3c25097a71c33df54798a6d37c1d22009da02f1411f15526a3c3c504d8f9608224b") 06:38:28 executing program 4: bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={@cgroup, 0x2e, 0x1, 0x6fb, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x0, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0]}, 0x40) 06:38:28 executing program 5: syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000000c0)='ns/mnt\x00') 06:38:28 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:38:29 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = socket(0x6, 0x0, 0x0) sendmsg$nl_route_sched(r1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000021c0)={'vcan0\x00', 0x0}) prctl$PR_SET_UNALIGN(0x6, 0x3) setsockopt$MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000002200)={0x1, 0x1, 0x4, r2, 0x2}, 0xc) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f00000000c0)={'ip_vti0\x00', &(0x7f0000000080)={'syztnl2\x00', r2, 0x8000, 0x20, 0x81, 0x71e1, {{0x8, 0x4, 0x3, 0x3, 0x20, 0x66, 0x0, 0x0, 0x2f, 0x0, @multicast1, @remote, {[@lsrr={0x83, 0xb, 0x9, [@multicast1, @multicast2]}]}}}}}) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) read$rfkill(r0, &(0x7f0000000040), 0x8) r3 = socket(0x6, 0x0, 0x0) sendmsg$nl_route_sched(r3, 0x0, 0x0) setsockopt$inet6_dccp_int(r3, 0x21, 0x4, &(0x7f0000000100)=0x3f, 0x4) 06:38:29 executing program 4: bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={@cgroup, 0x2e, 0x1, 0x6fb, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x0, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0]}, 0x40) 06:38:29 executing program 2: syz_clone(0x80240a00, &(0x7f0000000080)="165a51a1", 0x4, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="b1fec23c88de31f1a54d4bf2d6b00b1f2ba02217b7d5caa9f2d0ff783c7a28fdc9fde092540c2bf6501276da1d256a1ffd2e6dc0ecea8ee5274e30101f0edbb9dafd2b0c6bfa99b92900bbfa05ea8cfd729aa76bc4488c2ec3c25097a71c33df54798a6d37c1d22009da02f1411f15526a3c3c504d8f9608224b") 06:38:29 executing program 5: syz_open_procfs$namespace(0xffffffffffffffff, 0x0) 06:38:29 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') [ 2743.013626][T30432] can: request_module (can-proto-5) failed. 06:38:31 executing program 4: bpf$BPF_PROG_QUERY(0x10, 0x0, 0x0) 06:38:31 executing program 5: syz_open_procfs$namespace(0xffffffffffffffff, 0x0) [ 2745.593074][T30450] can: request_module (can-proto-5) failed. 06:38:31 executing program 1: syz_clone(0x24108400, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000140), &(0x7f00000002c0)="c620252336c088caca82fc54bc7a488128bae3d628cfb44b5bf877258b9f26ec54f8446887ddbfe9584d092f92c91d76cdfd3ff371fd1c7c623bbe87627af3454051c83f788c4c538de22592314d873a99ff7cf3a2a4a57f22e68bc83d28cb2f8465eda4304a2e8c2dae6035625c067784ca3f30023cb6e2f8c0428a7b46f4921d236a34f250047a4c583e664ec2c62764cd177a80f5c9f1785dc3d003d81ecacb160d73df350aa4373152a06f439f") 06:38:31 executing program 4: bpf$BPF_PROG_QUERY(0x10, 0x0, 0x0) 06:38:31 executing program 5: syz_open_procfs$namespace(0xffffffffffffffff, 0x0) 06:38:31 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = socket(0x6, 0x0, 0x0) sendmsg$nl_route_sched(r1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000021c0)={'vcan0\x00', 0x0}) prctl$PR_SET_UNALIGN(0x6, 0x3) setsockopt$MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000002200)={0x1, 0x1, 0x4, r2, 0x2}, 0xc) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f00000000c0)={'ip_vti0\x00', &(0x7f0000000080)={'syztnl2\x00', r2, 0x8000, 0x20, 0x81, 0x71e1, {{0x8, 0x4, 0x3, 0x3, 0x20, 0x66, 0x0, 0x0, 0x2f, 0x0, @multicast1, @remote, {[@lsrr={0x83, 0xb, 0x9, [@multicast1, @multicast2]}]}}}}}) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) read$rfkill(r0, &(0x7f0000000040), 0x8) r3 = socket(0x6, 0x0, 0x0) sendmsg$nl_route_sched(r3, 0x0, 0x0) 06:38:31 executing program 2: syz_clone(0x0, &(0x7f0000000080)="165a51a1", 0x4, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="b1fec23c88de31f1a54d4bf2d6b00b1f2ba02217b7d5caa9f2d0ff783c7a28fdc9fde092540c2bf6501276da1d256a1ffd2e6dc0ecea8ee5274e30101f0edbb9dafd2b0c6bfa99b92900bbfa05ea8cfd729aa76bc4488c2ec3c25097a71c33df54798a6d37c1d22009da02f1411f15526a3c3c504d8f9608224b") 06:38:31 executing program 4: bpf$BPF_PROG_QUERY(0x10, 0x0, 0x0) 06:38:31 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:38:32 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:38:32 executing program 4: bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={@cgroup, 0x0, 0x1, 0x6fb, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x0, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0]}, 0x40) 06:38:32 executing program 4: bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={@cgroup, 0x0, 0x1, 0x6fb, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x0, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0]}, 0x40) 06:38:32 executing program 2: syz_clone(0x0, &(0x7f0000000080)="165a51a1", 0x4, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="b1fec23c88de31f1a54d4bf2d6b00b1f2ba02217b7d5caa9f2d0ff783c7a28fdc9fde092540c2bf6501276da1d256a1ffd2e6dc0ecea8ee5274e30101f0edbb9dafd2b0c6bfa99b92900bbfa05ea8cfd729aa76bc4488c2ec3c25097a71c33df54798a6d37c1d22009da02f1411f15526a3c3c504d8f9608224b") 06:38:32 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) 06:38:32 executing program 1: syz_clone(0x24108400, 0x0, 0x0, 0x0, &(0x7f0000000140), &(0x7f00000002c0)="c620252336c088caca82fc54bc7a488128bae3d628cfb44b5bf877258b9f26ec54f8446887ddbfe9584d092f92c91d76cdfd3ff371fd1c7c623bbe87627af3454051c83f788c4c538de22592314d873a99ff7cf3a2a4a57f22e68bc83d28cb2f8465eda4304a2e8c2dae6035625c067784ca3f30023cb6e2f8c0428a7b46f4921d236a34f250047a4c583e664ec2c62764cd177a80f5c9f1785dc3d003d81ecacb160d73df350aa4373152a06f439f") 06:38:32 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = socket(0x6, 0x0, 0x0) sendmsg$nl_route_sched(r1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000021c0)={'vcan0\x00', 0x0}) prctl$PR_SET_UNALIGN(0x6, 0x3) setsockopt$MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000002200)={0x1, 0x1, 0x4, r2, 0x2}, 0xc) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f00000000c0)={'ip_vti0\x00', &(0x7f0000000080)={'syztnl2\x00', r2, 0x8000, 0x20, 0x81, 0x71e1, {{0x8, 0x4, 0x3, 0x3, 0x20, 0x66, 0x0, 0x0, 0x2f, 0x0, @multicast1, @remote, {[@lsrr={0x83, 0xb, 0x9, [@multicast1, @multicast2]}]}}}}}) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) read$rfkill(r0, &(0x7f0000000040), 0x8) r3 = socket(0x6, 0x0, 0x0) sendmsg$nl_route_sched(r3, 0x0, 0x0) 06:38:32 executing program 4: bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={@cgroup, 0x0, 0x1, 0x6fb, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x0, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0]}, 0x40) [ 2746.189888][T30473] can: request_module (can-proto-5) failed. 06:38:32 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') [ 2746.230218][T30472] can: request_module (can-proto-5) failed. [ 2748.441012][T30490] can: request_module (can-proto-5) failed. 06:38:34 executing program 2: syz_clone(0x0, &(0x7f0000000080)="165a51a1", 0x4, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="b1fec23c88de31f1a54d4bf2d6b00b1f2ba02217b7d5caa9f2d0ff783c7a28fdc9fde092540c2bf6501276da1d256a1ffd2e6dc0ecea8ee5274e30101f0edbb9dafd2b0c6bfa99b92900bbfa05ea8cfd729aa76bc4488c2ec3c25097a71c33df54798a6d37c1d22009da02f1411f15526a3c3c504d8f9608224b") 06:38:34 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:38:34 executing program 4: bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={@cgroup, 0x2e, 0x0, 0x6fb, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x0, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0]}, 0x40) 06:38:34 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = socket(0x6, 0x0, 0x0) sendmsg$nl_route_sched(r1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000021c0)={'vcan0\x00', 0x0}) prctl$PR_SET_UNALIGN(0x6, 0x3) setsockopt$MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000002200)={0x1, 0x1, 0x4, r2, 0x2}, 0xc) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f00000000c0)={'ip_vti0\x00', &(0x7f0000000080)={'syztnl2\x00', r2, 0x8000, 0x20, 0x81, 0x71e1, {{0x8, 0x4, 0x3, 0x3, 0x20, 0x66, 0x0, 0x0, 0x2f, 0x0, @multicast1, @remote, {[@lsrr={0x83, 0xb, 0x9, [@multicast1, @multicast2]}]}}}}}) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) read$rfkill(r0, &(0x7f0000000040), 0x8) socket(0x6, 0x0, 0x0) [ 2748.937797][T30503] can: request_module (can-proto-5) failed. [ 2749.024608][T30502] can: request_module (can-proto-5) failed. 06:38:35 executing program 2: syz_clone(0x80240a00, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="b1fec23c88de31f1a54d4bf2d6b00b1f2ba02217b7d5caa9f2d0ff783c7a28fdc9fde092540c2bf6501276da1d256a1ffd2e6dc0ecea8ee5274e30101f0edbb9dafd2b0c6bfa99b92900bbfa05ea8cfd729aa76bc4488c2ec3c25097a71c33df54798a6d37c1d22009da02f1411f15526a3c3c504d8f9608224b") 06:38:35 executing program 4: bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={@cgroup, 0x2e, 0x0, 0x0, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x0, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0]}, 0x40) 06:38:35 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) 06:38:35 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) 06:38:35 executing program 1: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)="c620252336c088caca82fc54bc7a488128bae3d628cfb44b5bf877258b9f26ec54f8446887ddbfe9584d092f92c91d76cdfd3ff371fd1c7c623bbe87627af3454051c83f788c4c538de22592314d873a99ff7cf3a2a4a57f22e68bc83d28cb2f8465eda4304a2e8c2dae6035625c067784ca3f30023cb6e2f8c0428a7b46f4921d236a34f250047a4c583e664ec2c62764cd177a80f5c9f1785dc3d003d81ecacb160d73df350aa4373152a06f439f") 06:38:35 executing program 4: bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={@cgroup, 0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0]}, 0x40) 06:38:35 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = socket(0x6, 0x0, 0x0) sendmsg$nl_route_sched(r1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000021c0)={'vcan0\x00', 0x0}) prctl$PR_SET_UNALIGN(0x6, 0x3) setsockopt$MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000002200)={0x1, 0x1, 0x4, r2, 0x2}, 0xc) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f00000000c0)={'ip_vti0\x00', &(0x7f0000000080)={'syztnl2\x00', r2, 0x8000, 0x20, 0x81, 0x71e1, {{0x8, 0x4, 0x3, 0x3, 0x20, 0x66, 0x0, 0x0, 0x2f, 0x0, @multicast1, @remote, {[@lsrr={0x83, 0xb, 0x9, [@multicast1, @multicast2]}]}}}}}) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) read$rfkill(r0, &(0x7f0000000040), 0x8) socket(0x6, 0x0, 0x0) [ 2749.475046][T30528] can: request_module (can-proto-5) failed. 06:38:35 executing program 2: syz_clone(0x80240a00, 0x0, 0x0, 0x0, &(0x7f0000000100), &(0x7f0000000140)="b1fec23c88de31f1a54d4bf2d6b00b1f2ba02217b7d5caa9f2d0ff783c7a28fdc9fde092540c2bf6501276da1d256a1ffd2e6dc0ecea8ee5274e30101f0edbb9dafd2b0c6bfa99b92900bbfa05ea8cfd729aa76bc4488c2ec3c25097a71c33df54798a6d37c1d22009da02f1411f15526a3c3c504d8f9608224b") 06:38:35 executing program 4: bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={@cgroup, 0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0]}, 0x40) [ 2749.533399][T30526] can: request_module (can-proto-5) failed. 06:38:35 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) 06:38:35 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) socket$nl_route(0x10, 0x3, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) 06:38:35 executing program 4: bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={@cgroup, 0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[0x0]}, 0x40) 06:38:35 executing program 2: syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)="b1fec23c88de31f1a54d4bf2d6b00b1f2ba02217b7d5caa9f2d0ff783c7a28fdc9fde092540c2bf6501276da1d256a1ffd2e6dc0ecea8ee5274e30101f0edbb9dafd2b0c6bfa99b92900bbfa05ea8cfd729aa76bc4488c2ec3c25097a71c33df54798a6d37c1d22009da02f1411f15526a3c3c504d8f9608224b") [ 2749.884140][T30545] can: request_module (can-proto-5) failed. 06:38:36 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) 06:38:36 executing program 4: bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={@cgroup, 0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) 06:38:36 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = socket(0x6, 0x0, 0x0) sendmsg$nl_route_sched(r1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000021c0)={'vcan0\x00', 0x0}) prctl$PR_SET_UNALIGN(0x6, 0x3) setsockopt$MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000002200)={0x1, 0x1, 0x4, r2, 0x2}, 0xc) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f00000000c0)={'ip_vti0\x00', &(0x7f0000000080)={'syztnl2\x00', r2, 0x8000, 0x20, 0x81, 0x71e1, {{0x8, 0x4, 0x3, 0x3, 0x20, 0x66, 0x0, 0x0, 0x2f, 0x0, @multicast1, @remote, {[@lsrr={0x83, 0xb, 0x9, [@multicast1, @multicast2]}]}}}}}) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) read$rfkill(r0, &(0x7f0000000040), 0x8) socket(0x6, 0x0, 0x0) [ 2750.040307][T30547] can: request_module (can-proto-5) failed. 06:38:36 executing program 1: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) 06:38:36 executing program 2: syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) 06:38:36 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) [ 2750.236148][T30563] can: request_module (can-proto-5) failed. 06:38:36 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:38:36 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) 06:38:36 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) [ 2750.504717][T30579] can: request_module (can-proto-5) failed. [ 2750.511556][T30575] can: request_module (can-proto-5) failed. 06:38:36 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:38:36 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) syz_init_net_socket$x25(0x9, 0x5, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) 06:38:36 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) 06:38:36 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = socket(0x6, 0x0, 0x0) sendmsg$nl_route_sched(r1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000021c0)={'vcan0\x00', 0x0}) prctl$PR_SET_UNALIGN(0x6, 0x3) setsockopt$MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000002200)={0x1, 0x1, 0x4, r2, 0x2}, 0xc) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f00000000c0)={'ip_vti0\x00', &(0x7f0000000080)={'syztnl2\x00', r2, 0x8000, 0x20, 0x81, 0x71e1, {{0x8, 0x4, 0x3, 0x3, 0x20, 0x66, 0x0, 0x0, 0x2f, 0x0, @multicast1, @remote, {[@lsrr={0x83, 0xb, 0x9, [@multicast1, @multicast2]}]}}}}}) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) read$rfkill(r0, &(0x7f0000000040), 0x8) 06:38:36 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:38:36 executing program 2: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = socket(0x6, 0x0, 0x0) sendmsg$nl_route_sched(r1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000021c0)={'vcan0\x00', 0x0}) prctl$PR_SET_UNALIGN(0x6, 0x3) setsockopt$MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000002200)={0x1, 0x1, 0x4, r2, 0x2}, 0xc) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f00000000c0)={'ip_vti0\x00', &(0x7f0000000080)={'syztnl2\x00', r2, 0x8000, 0x20, 0x81, 0x71e1, {{0x8, 0x4, 0x3, 0x3, 0x20, 0x66, 0x0, 0x0, 0x2f, 0x0, @multicast1, @remote, {[@lsrr={0x83, 0xb, 0x9, [@multicast1, @multicast2]}]}}}}}) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) read$rfkill(r0, &(0x7f0000000040), 0x8) r3 = socket(0x6, 0x0, 0x0) sendmsg$nl_route_sched(r3, 0x0, 0x0) 06:38:37 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) ioctl$TIOCL_BLANKSCREEN(0xffffffffffffffff, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:38:37 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:38:37 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) 06:38:37 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) 06:38:37 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) ioctl$TIOCL_BLANKSCREEN(0xffffffffffffffff, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:38:37 executing program 2: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)=@generic={&(0x7f0000000000)='./file0\x00', 0x1}, 0x18) syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/ipc\x00') openat$sndseq(0xffffffffffffff9c, &(0x7f00000000c0), 0x20000) openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0), 0x28a00, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x180) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0xfffffffb, 0x2, 0xae40, {0xfffffffe, 0x362f}, 0x5, 0x2000ee}) 06:38:37 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) 06:38:37 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = socket(0x6, 0x0, 0x0) sendmsg$nl_route_sched(r1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000021c0)={'vcan0\x00', 0x0}) prctl$PR_SET_UNALIGN(0x6, 0x3) setsockopt$MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000002200)={0x1, 0x1, 0x4, r2, 0x2}, 0xc) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f00000000c0)={'ip_vti0\x00', &(0x7f0000000080)={'syztnl2\x00', r2, 0x8000, 0x20, 0x81, 0x71e1, {{0x8, 0x4, 0x3, 0x3, 0x20, 0x66, 0x0, 0x0, 0x2f, 0x0, @multicast1, @remote, {[@lsrr={0x83, 0xb, 0x9, [@multicast1, @multicast2]}]}}}}}) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) 06:38:37 executing program 2: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)=@generic={&(0x7f0000000000)='./file0\x00', 0x1}, 0x18) syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/ipc\x00') openat$sndseq(0xffffffffffffff9c, &(0x7f00000000c0), 0x20000) openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0), 0x28a00, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x180) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0xfffffffb, 0x2, 0xae40, {0xfffffffe, 0x362f}, 0x5, 0x2000ee}) 06:38:37 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) syz_init_net_socket$x25(0x9, 0x5, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) 06:38:37 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) ioctl$TIOCL_BLANKSCREEN(0xffffffffffffffff, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') [ 2753.792223][T30630] can_create: 10 callbacks suppressed [ 2753.792237][T30630] can: request_module (can-proto-5) failed. 06:38:39 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r4, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') [ 2753.933045][T30631] can: request_module (can-proto-5) failed. 06:38:40 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) ioctl$TIOCL_BLANKSCREEN(0xffffffffffffffff, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') [ 2753.982538][T30639] can: request_module (can-proto-5) failed. [ 2754.149894][T30641] can: request_module (can-proto-5) failed. [ 2754.243919][T30650] can: request_module (can-proto-5) failed. 06:38:40 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:38:40 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r4, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:38:40 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_SETSEL(r0, 0x4b66, &(0x7f0000000100)) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSIG(r1, 0x40045436, 0x3c) 06:38:40 executing program 2: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)=@generic={&(0x7f0000000000)='./file0\x00', 0x1}, 0x18) syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/ipc\x00') openat$sndseq(0xffffffffffffff9c, &(0x7f00000000c0), 0x20000) openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0), 0x28a00, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x180) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0xfffffffb, 0x2, 0xae40, {0xfffffffe, 0x362f}, 0x5, 0x2000ee}) 06:38:40 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = socket(0x6, 0x0, 0x0) sendmsg$nl_route_sched(r1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000021c0)={'vcan0\x00', 0x0}) prctl$PR_SET_UNALIGN(0x6, 0x3) setsockopt$MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000002200)={0x1, 0x1, 0x4, r2, 0x2}, 0xc) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f00000000c0)={'ip_vti0\x00', &(0x7f0000000080)={'syztnl2\x00', r2, 0x8000, 0x20, 0x81, 0x71e1, {{0x8, 0x4, 0x3, 0x3, 0x20, 0x66, 0x0, 0x0, 0x2f, 0x0, @multicast1, @remote, {[@lsrr={0x83, 0xb, 0x9, [@multicast1, @multicast2]}]}}}}}) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) 06:38:40 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) 06:38:40 executing program 2: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)=@generic={&(0x7f0000000000)='./file0\x00', 0x1}, 0x18) syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/ipc\x00') openat$sndseq(0xffffffffffffff9c, &(0x7f00000000c0), 0x20000) openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0), 0x28a00, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000000100)={0xfffffffb, 0x2, 0xae40, {0xfffffffe, 0x362f}, 0x5, 0x2000ee}) [ 2754.689636][T30660] can: request_module (can-proto-5) failed. 06:38:40 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r4, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:38:40 executing program 4: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r0, 0x0, 0x1004) syz_open_procfs$namespace(r0, &(0x7f0000000040)='ns/net\x00') 06:38:40 executing program 2: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)=@generic={&(0x7f0000000000)='./file0\x00', 0x1}, 0x18) syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/ipc\x00') openat$sndseq(0xffffffffffffff9c, &(0x7f00000000c0), 0x20000) openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0), 0x28a00, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000000100)={0xfffffffb, 0x2, 0xae40, {0xfffffffe, 0x362f}, 0x5, 0x2000ee}) 06:38:41 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) syz_init_net_socket$x25(0x9, 0x5, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r3, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r4, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') [ 2754.898039][T30671] can: request_module (can-proto-5) failed. [ 2755.026622][T30678] can: request_module (can-proto-5) failed. 06:38:41 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) syz_init_net_socket$x25(0x9, 0x5, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r3, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r4, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') [ 2755.093039][T30668] can: request_module (can-proto-5) failed. [ 2755.141907][T30688] can: request_module (can-proto-5) failed. 06:38:41 executing program 1: syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 1) 06:38:41 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 1) 06:38:41 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) 06:38:41 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) syz_init_net_socket$x25(0x9, 0x5, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r3, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r4, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:38:41 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = socket(0x6, 0x0, 0x0) sendmsg$nl_route_sched(r0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000021c0)={'vcan0\x00', 0x0}) prctl$PR_SET_UNALIGN(0x6, 0x3) setsockopt$MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000002200)={0x1, 0x1, 0x4, r1, 0x2}, 0xc) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f00000000c0)={'ip_vti0\x00', &(0x7f0000000080)={'syztnl2\x00', r1, 0x8000, 0x20, 0x81, 0x71e1, {{0x8, 0x4, 0x3, 0x3, 0x20, 0x66, 0x0, 0x0, 0x2f, 0x0, @multicast1, @remote, {[@lsrr={0x83, 0xb, 0x9, [@multicast1, @multicast2]}]}}}}}) 06:38:41 executing program 2: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)=@generic={&(0x7f0000000000)='./file0\x00', 0x1}, 0x18) syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/ipc\x00') openat$sndseq(0xffffffffffffff9c, &(0x7f00000000c0), 0x20000) openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0), 0x28a00, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000000100)={0xfffffffb, 0x2, 0xae40, {0xfffffffe, 0x362f}, 0x5, 0x2000ee}) 06:38:42 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) connect$x25(0xffffffffffffffff, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r3, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r4, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:38:42 executing program 2: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)=@generic={&(0x7f0000000000)='./file0\x00', 0x1}, 0x18) syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/ipc\x00') openat$sndseq(0xffffffffffffff9c, &(0x7f00000000c0), 0x20000) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x180) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0xfffffffb, 0x2, 0xae40, {0xfffffffe, 0x362f}, 0x5, 0x2000ee}) [ 2756.043465][T30705] FAULT_INJECTION: forcing a failure. [ 2756.043465][T30705] name failslab, interval 1, probability 0, space 0, times 0 [ 2756.056168][T30705] CPU: 0 PID: 30705 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2756.066582][T30705] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2756.076657][T30705] Call Trace: [ 2756.079989][T30705] [ 2756.082912][T30705] dump_stack_lvl+0xda/0x130 [ 2756.087570][T30705] dump_stack+0x15/0x20 [ 2756.091782][T30705] should_fail_ex+0x21f/0x230 [ 2756.096534][T30705] ? dup_task_struct+0x60/0x480 [ 2756.101376][T30705] __should_failslab+0x92/0xa0 [ 2756.106178][T30705] should_failslab+0x9/0x20 [ 2756.110681][T30705] kmem_cache_alloc_node+0x52/0x280 [ 2756.115944][T30705] dup_task_struct+0x60/0x480 [ 2756.120646][T30705] copy_process+0x3a6/0x20a0 [ 2756.125229][T30705] ? 0xffffffff81000000 [ 2756.129420][T30705] kernel_clone+0x169/0x560 [ 2756.133937][T30705] ? proc_fail_nth_read+0x140/0x140 [ 2756.139132][T30705] ? vfs_write+0x655/0x790 [ 2756.143559][T30705] __x64_sys_clone+0xe8/0x120 [ 2756.148239][T30705] do_syscall_64+0x44/0x110 [ 2756.152755][T30705] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2756.158659][T30705] RIP: 0033:0x7f682352eba9 [ 2756.163079][T30705] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2756.182682][T30705] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2756.191281][T30705] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2756.199250][T30705] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2756.207223][T30705] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2756.215192][T30705] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 2756.223198][T30705] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2756.231172][T30705] 06:38:42 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) connect$x25(0xffffffffffffffff, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r3, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r4, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:38:42 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) [ 2756.319431][T30713] FAULT_INJECTION: forcing a failure. [ 2756.319431][T30713] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2756.332523][T30713] CPU: 0 PID: 30713 Comm: syz-executor.1 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2756.343026][T30713] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2756.353077][T30713] Call Trace: [ 2756.356347][T30713] [ 2756.359267][T30713] dump_stack_lvl+0xda/0x130 [ 2756.363980][T30713] dump_stack+0x15/0x20 06:38:42 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 2) 06:38:42 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = socket(0x6, 0x0, 0x0) sendmsg$nl_route_sched(r0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000021c0)={'vcan0\x00', 0x0}) prctl$PR_SET_UNALIGN(0x6, 0x3) setsockopt$MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000002200)={0x1, 0x1, 0x4, r1, 0x2}, 0xc) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f00000000c0)={'ip_vti0\x00', &(0x7f0000000080)={'syztnl2\x00', r1, 0x8000, 0x20, 0x81, 0x71e1, {{0x8, 0x4, 0x3, 0x3, 0x20, 0x66, 0x0, 0x0, 0x2f, 0x0, @multicast1, @remote, {[@lsrr={0x83, 0xb, 0x9, [@multicast1, @multicast2]}]}}}}}) [ 2756.368142][T30713] should_fail_ex+0x21f/0x230 [ 2756.372942][T30713] should_fail+0xb/0x10 [ 2756.377174][T30713] should_fail_usercopy+0x1a/0x20 [ 2756.382210][T30713] _copy_to_user+0x1e/0x90 [ 2756.386629][T30713] simple_read_from_buffer+0xa0/0x110 [ 2756.392027][T30713] proc_fail_nth_read+0xfc/0x140 [ 2756.396976][T30713] ? proc_fault_inject_write+0x210/0x210 [ 2756.402733][T30713] vfs_read+0x1a4/0x590 [ 2756.406905][T30713] ? mutex_lock+0xd/0x30 [ 2756.411230][T30713] ksys_read+0xeb/0x1a0 [ 2756.415525][T30713] __x64_sys_read+0x42/0x50 [ 2756.420085][T30713] do_syscall_64+0x44/0x110 [ 2756.424582][T30713] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2756.430505][T30713] RIP: 0033:0x7f8a3c14d84c [ 2756.434913][T30713] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 59 81 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 af 81 02 00 48 [ 2756.454580][T30713] RSP: 002b:00007f8a3b4d10c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 06:38:42 executing program 1: syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2756.463002][T30713] RAX: ffffffffffffffda RBX: 00007f8a3c26df80 RCX: 00007f8a3c14d84c [ 2756.470966][T30713] RDX: 000000000000000f RSI: 00007f8a3b4d1130 RDI: 0000000000000003 [ 2756.478924][T30713] RBP: 00007f8a3b4d1120 R08: 0000000000000000 R09: 0000000000000000 [ 2756.486901][T30713] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2756.494860][T30713] R13: 000000000000000b R14: 00007f8a3c26df80 R15: 00007fff29401508 [ 2756.502930][T30713] [ 2758.358239][T30723] FAULT_INJECTION: forcing a failure. [ 2758.358239][T30723] name failslab, interval 1, probability 0, space 0, times 0 [ 2758.370949][T30723] CPU: 1 PID: 30723 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2758.381360][T30723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2758.391493][T30723] Call Trace: [ 2758.394804][T30723] [ 2758.397793][T30723] dump_stack_lvl+0xda/0x130 [ 2758.402386][T30723] dump_stack+0x15/0x20 [ 2758.406548][T30723] should_fail_ex+0x21f/0x230 [ 2758.411239][T30723] ? prepare_creds+0x36/0x480 [ 2758.415921][T30723] __should_failslab+0x92/0xa0 [ 2758.420695][T30723] should_failslab+0x9/0x20 [ 2758.425206][T30723] kmem_cache_alloc+0x4e/0x250 [ 2758.429989][T30723] prepare_creds+0x36/0x480 [ 2758.434503][T30723] copy_creds+0x8f/0x3e0 [ 2758.438738][T30723] ? dup_task_struct+0x451/0x480 [ 2758.443680][T30723] copy_process+0x617/0x20a0 [ 2758.448280][T30723] ? 0xffffffff81000000 [ 2758.452485][T30723] kernel_clone+0x169/0x560 [ 2758.456981][T30723] ? proc_fail_nth_read+0x140/0x140 [ 2758.462188][T30723] ? vfs_write+0x655/0x790 [ 2758.466716][T30723] __x64_sys_clone+0xe8/0x120 [ 2758.471393][T30723] do_syscall_64+0x44/0x110 [ 2758.475977][T30723] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2758.481871][T30723] RIP: 0033:0x7f682352eba9 [ 2758.486280][T30723] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2758.505889][T30723] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2758.514320][T30723] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2758.522283][T30723] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2758.530269][T30723] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2758.538306][T30723] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 2758.546270][T30723] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2758.554257][T30723] 06:38:44 executing program 2: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)=@generic={&(0x7f0000000000)='./file0\x00', 0x1}, 0x18) syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/ipc\x00') r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x180) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0xfffffffb, 0x2, 0xae40, {0xfffffffe, 0x362f}, 0x5, 0x2000ee}) 06:38:44 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) 06:38:44 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) connect$x25(0xffffffffffffffff, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r3, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r4, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:38:44 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = socket(0x6, 0x0, 0x0) sendmsg$nl_route_sched(r0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000021c0)={'vcan0\x00', 0x0}) prctl$PR_SET_UNALIGN(0x6, 0x3) setsockopt$MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000002200)={0x1, 0x1, 0x4, r1, 0x2}, 0xc) 06:38:44 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) syz_init_net_socket$x25(0x9, 0x5, 0x0) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r3, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r4, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:38:44 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 3) [ 2760.849946][T30739] can_create: 5 callbacks suppressed [ 2760.849959][T30739] can: request_module (can-proto-5) failed. 06:38:47 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) syz_init_net_socket$x25(0x9, 0x5, 0x0) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r3, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r4, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') [ 2761.015789][T30745] can: request_module (can-proto-5) failed. [ 2761.055687][T30741] FAULT_INJECTION: forcing a failure. [ 2761.055687][T30741] name failslab, interval 1, probability 0, space 0, times 0 [ 2761.068377][T30741] CPU: 1 PID: 30741 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2761.078795][T30741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2761.088854][T30741] Call Trace: [ 2761.092124][T30741] [ 2761.095095][T30741] dump_stack_lvl+0xda/0x130 [ 2761.099699][T30741] dump_stack+0x15/0x20 [ 2761.103857][T30741] should_fail_ex+0x21f/0x230 [ 2761.108612][T30741] ? security_prepare_creds+0x4c/0xf0 [ 2761.114060][T30741] __should_failslab+0x92/0xa0 [ 2761.118950][T30741] should_failslab+0x9/0x20 [ 2761.123477][T30741] __kmem_cache_alloc_node+0x4e/0x210 [ 2761.128860][T30741] ? security_prepare_creds+0x4c/0xf0 [ 2761.134312][T30741] __kmalloc+0x95/0x1a0 [ 2761.138476][T30741] ? prepare_creds+0x36/0x480 [ 2761.143197][T30741] security_prepare_creds+0x4c/0xf0 [ 2761.148411][T30741] prepare_creds+0x33f/0x480 [ 2761.153063][T30741] copy_creds+0x8f/0x3e0 [ 2761.157317][T30741] ? dup_task_struct+0x451/0x480 [ 2761.162254][T30741] copy_process+0x617/0x20a0 [ 2761.166841][T30741] ? 0xffffffff81000000 [ 2761.171001][T30741] kernel_clone+0x169/0x560 [ 2761.175589][T30741] ? proc_fail_nth_read+0x140/0x140 [ 2761.180793][T30741] ? vfs_write+0x655/0x790 [ 2761.185298][T30741] __x64_sys_clone+0xe8/0x120 [ 2761.190030][T30741] do_syscall_64+0x44/0x110 [ 2761.194566][T30741] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2761.200468][T30741] RIP: 0033:0x7f682352eba9 [ 2761.204953][T30741] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2761.224640][T30741] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2761.233128][T30741] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2761.241099][T30741] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2761.249146][T30741] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2761.257197][T30741] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 06:38:47 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) 06:38:47 executing program 2: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)=@generic={&(0x7f0000000000)='./file0\x00', 0x1}, 0x18) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x180) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0xfffffffb, 0x2, 0xae40, {0xfffffffe, 0x362f}, 0x5, 0x2000ee}) [ 2761.265211][T30741] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2761.273200][T30741] 06:38:47 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) syz_init_net_socket$x25(0x9, 0x5, 0x0) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r3, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r4, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:38:47 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 4) [ 2761.635205][T30759] FAULT_INJECTION: forcing a failure. [ 2761.635205][T30759] name failslab, interval 1, probability 0, space 0, times 0 [ 2761.647984][T30759] CPU: 0 PID: 30759 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2761.658413][T30759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2761.669157][T30759] Call Trace: [ 2761.672431][T30759] [ 2761.675411][T30759] dump_stack_lvl+0xda/0x130 [ 2761.680070][T30759] dump_stack+0x15/0x20 [ 2761.684239][T30759] should_fail_ex+0x21f/0x230 [ 2761.688921][T30759] ? alloc_vmap_area+0x4be/0x1250 [ 2761.694027][T30759] __should_failslab+0x92/0xa0 [ 2761.698835][T30759] should_failslab+0x9/0x20 [ 2761.703343][T30759] kmem_cache_alloc_node+0x52/0x280 [ 2761.708552][T30759] ? alloc_vmap_area+0x14e/0x1250 [ 2761.713582][T30759] alloc_vmap_area+0x4be/0x1250 [ 2761.718566][T30759] ? __get_vm_area_node+0x10e/0x230 [ 2761.723824][T30759] __get_vm_area_node+0x154/0x230 [ 2761.728859][T30759] __vmalloc_node_range+0x2fb/0xea0 [ 2761.734063][T30759] ? copy_process+0x3a6/0x20a0 [ 2761.738820][T30759] ? __rcu_read_unlock+0x4d/0x70 [ 2761.743838][T30759] ? slab_post_alloc_hook+0x1f2/0x2f0 [ 2761.749296][T30759] ? dup_task_struct+0x60/0x480 [ 2761.754146][T30759] ? kmem_cache_alloc_node+0x16e/0x280 [ 2761.754295][T30755] can: request_module (can-proto-5) failed. [ 2761.759642][T30759] dup_task_struct+0x2a3/0x480 [ 2761.759666][T30759] ? copy_process+0x3a6/0x20a0 [ 2761.775205][T30759] copy_process+0x3a6/0x20a0 [ 2761.779792][T30759] ? 0xffffffff81000000 [ 2761.784056][T30759] kernel_clone+0x169/0x560 [ 2761.788556][T30759] ? proc_fail_nth_read+0x140/0x140 [ 2761.793753][T30759] ? vfs_write+0x655/0x790 [ 2761.798183][T30759] __x64_sys_clone+0xe8/0x120 [ 2761.802969][T30759] do_syscall_64+0x44/0x110 [ 2761.807563][T30759] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2761.813521][T30759] RIP: 0033:0x7f682352eba9 [ 2761.817938][T30759] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2761.837633][T30759] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2761.846044][T30759] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2761.854018][T30759] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2761.861988][T30759] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2761.869956][T30759] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 2761.877993][T30759] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2761.885989][T30759] 06:38:48 executing program 1: syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x200000, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x80980, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000080)={0x4, 0x4, 0x9, 0x3, 0x14, "1df229a577b2835f"}) 06:38:48 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) connect$x25(0xffffffffffffffff, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r3, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r4, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:38:48 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = socket(0x6, 0x0, 0x0) sendmsg$nl_route_sched(r0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000021c0)={'vcan0\x00'}) prctl$PR_SET_UNALIGN(0x6, 0x3) 06:38:48 executing program 3: syz_init_net_socket$x25(0x9, 0x5, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) 06:38:48 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) connect$x25(0xffffffffffffffff, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r3, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r4, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') [ 2762.209905][T30763] can: request_module (can-proto-5) failed. 06:38:48 executing program 2: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.net/syz1\x00', 0x200002, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x180) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0xfffffffb, 0x2, 0xae40, {0xfffffffe, 0x362f}, 0x5, 0x2000ee}) 06:38:48 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 5) [ 2762.312710][T30770] can: request_module (can-proto-5) failed. 06:38:48 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) connect$x25(0xffffffffffffffff, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r3, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r4, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:38:48 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x180) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0xfffffffb, 0x2, 0xae40, {0xfffffffe, 0x362f}, 0x5, 0x2000ee}) 06:38:48 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') [ 2762.448124][T30779] can: request_module (can-proto-5) failed. 06:38:48 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = socket(0x6, 0x0, 0x0) sendmsg$nl_route_sched(r0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000021c0)={'vcan0\x00'}) prctl$PR_SET_UNALIGN(0x6, 0x3) 06:38:48 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) [ 2762.534213][T30781] FAULT_INJECTION: forcing a failure. [ 2762.534213][T30781] name failslab, interval 1, probability 0, space 0, times 0 [ 2762.546905][T30781] CPU: 0 PID: 30781 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2762.557365][T30781] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2762.567478][T30781] Call Trace: [ 2762.570753][T30781] [ 2762.573680][T30781] dump_stack_lvl+0xda/0x130 [ 2762.578432][T30781] dump_stack+0x15/0x20 [ 2762.582606][T30781] should_fail_ex+0x21f/0x230 [ 2762.587339][T30781] ? copy_sighand+0x52/0x1a0 [ 2762.591927][T30781] __should_failslab+0x92/0xa0 [ 2762.596712][T30781] should_failslab+0x9/0x20 [ 2762.601302][T30781] kmem_cache_alloc+0x4e/0x250 [ 2762.606068][T30781] copy_sighand+0x52/0x1a0 [ 2762.610515][T30781] copy_process+0xfb4/0x20a0 [ 2762.615112][T30781] kernel_clone+0x169/0x560 [ 2762.619626][T30781] ? proc_fail_nth_read+0x140/0x140 [ 2762.624860][T30781] ? vfs_write+0x655/0x790 [ 2762.629319][T30781] __x64_sys_clone+0xe8/0x120 [ 2762.633997][T30781] do_syscall_64+0x44/0x110 [ 2762.638587][T30781] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2762.644531][T30781] RIP: 0033:0x7f682352eba9 [ 2762.648944][T30781] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2762.668581][T30781] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2762.677071][T30781] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2762.685063][T30781] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2762.693026][T30781] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2762.700988][T30781] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 2762.708949][T30781] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2762.717017][T30781] 06:38:49 executing program 1: syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x200000, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x80980, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000080)={0x4, 0x4, 0x9, 0x3, 0x14, "1df229a577b2835f"}) 06:38:49 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:38:49 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x180) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0xfffffffb, 0x2, 0xae40, {0xfffffffe, 0x362f}, 0x5, 0x2000ee}) 06:38:49 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 6) 06:38:49 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = socket(0x6, 0x0, 0x0) sendmsg$nl_route_sched(r0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000021c0)={'vcan0\x00'}) 06:38:49 executing program 3: openat$ttyS3(0xffffffffffffff9c, 0x0, 0x46001, 0x0) 06:38:49 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:38:49 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x180) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0xfffffffb, 0x2, 0xae40, {0xfffffffe, 0x362f}, 0x5, 0x2000ee}) 06:38:49 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') [ 2763.746115][T30810] FAULT_INJECTION: forcing a failure. [ 2763.746115][T30810] name failslab, interval 1, probability 0, space 0, times 0 [ 2763.758999][T30810] CPU: 0 PID: 30810 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2763.769484][T30810] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2763.779536][T30810] Call Trace: [ 2763.782814][T30810] [ 2763.785738][T30810] dump_stack_lvl+0xda/0x130 [ 2763.790407][T30810] dump_stack+0x15/0x20 06:38:49 executing program 3: openat$ttyS3(0xffffffffffffff9c, 0x0, 0x46001, 0x0) [ 2763.794568][T30810] should_fail_ex+0x21f/0x230 [ 2763.799254][T30810] ? copy_signal+0x54/0x360 [ 2763.803758][T30810] __should_failslab+0x92/0xa0 [ 2763.808592][T30810] should_failslab+0x9/0x20 [ 2763.813102][T30810] kmem_cache_alloc+0x4e/0x250 [ 2763.817876][T30810] copy_signal+0x54/0x360 [ 2763.822235][T30810] copy_process+0xfdb/0x20a0 [ 2763.826820][T30810] kernel_clone+0x169/0x560 [ 2763.831325][T30810] ? proc_fail_nth_read+0x140/0x140 [ 2763.836599][T30810] ? vfs_write+0x655/0x790 [ 2763.841054][T30810] __x64_sys_clone+0xe8/0x120 06:38:49 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x180) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0xfffffffb, 0x2, 0xae40, {0xfffffffe, 0x362f}, 0x5, 0x2000ee}) 06:38:49 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = socket(0x6, 0x0, 0x0) sendmsg$nl_route_sched(r0, 0x0, 0x0) [ 2763.845741][T30810] do_syscall_64+0x44/0x110 [ 2763.850291][T30810] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2763.856244][T30810] RIP: 0033:0x7f682352eba9 [ 2763.860724][T30810] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2763.869206][T30816] can: request_module (can-proto-5) failed. [ 2763.880320][T30810] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2763.880341][T30810] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2763.880354][T30810] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2763.910597][T30810] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2763.918596][T30810] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 2763.926563][T30810] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2763.934521][T30810] 06:38:52 executing program 1: syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x200000, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x80980, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000080)={0x4, 0x4, 0x9, 0x3, 0x14, "1df229a577b2835f"}) syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) (async) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x200000, 0x0) (async) ioctl$KDSETMODE(r0, 0x4b3a, 0x0) (async) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x80980, 0x0) (async) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000080)={0x4, 0x4, 0x9, 0x3, 0x14, "1df229a577b2835f"}) (async) 06:38:52 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:38:52 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 7) 06:38:52 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) socket(0x6, 0x0, 0x0) 06:38:52 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0xfffffffb, 0x2, 0xae40, {0xfffffffe, 0x362f}, 0x5, 0x2000ee}) 06:38:52 executing program 3: openat$ttyS3(0xffffffffffffff9c, 0x0, 0x46001, 0x0) 06:38:52 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') [ 2766.869047][T30829] can: request_module (can-proto-5) failed. [ 2766.948559][T30837] can: request_module (can-proto-5) failed. [ 2766.964376][T30843] FAULT_INJECTION: forcing a failure. [ 2766.964376][T30843] name failslab, interval 1, probability 0, space 0, times 0 [ 2766.977002][T30843] CPU: 1 PID: 30843 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2766.987453][T30843] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2766.997506][T30843] Call Trace: [ 2767.000777][T30843] [ 2767.003696][T30843] dump_stack_lvl+0xda/0x130 [ 2767.008416][T30843] dump_stack+0x15/0x20 [ 2767.012577][T30843] should_fail_ex+0x21f/0x230 [ 2767.017256][T30843] ? copy_mm+0xe0/0xf50 [ 2767.021409][T30843] __should_failslab+0x92/0xa0 [ 2767.026181][T30843] should_failslab+0x9/0x20 [ 2767.030730][T30843] kmem_cache_alloc+0x4e/0x250 [ 2767.035492][T30843] ? mod_objcg_state+0x357/0x580 [ 2767.040424][T30843] copy_mm+0xe0/0xf50 06:38:53 executing program 2: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000000100)={0xfffffffb, 0x2, 0xae40, {0xfffffffe, 0x362f}, 0x5, 0x2000ee}) [ 2767.044403][T30843] ? slab_post_alloc_hook+0x1f2/0x2f0 [ 2767.049807][T30843] ? copy_signal+0x54/0x360 [ 2767.054297][T30843] ? kmem_cache_alloc+0x15a/0x250 [ 2767.059403][T30843] ? hrtimer_init+0x104/0x1f0 [ 2767.064146][T30843] ? __init_rwsem+0x5d/0x70 [ 2767.068726][T30843] ? copy_signal+0x338/0x360 [ 2767.073365][T30843] copy_process+0x1002/0x20a0 [ 2767.078046][T30843] kernel_clone+0x169/0x560 [ 2767.082541][T30843] ? proc_fail_nth_read+0x140/0x140 [ 2767.087739][T30843] ? vfs_write+0x655/0x790 [ 2767.092207][T30843] __x64_sys_clone+0xe8/0x120 06:38:53 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) socket(0x6, 0x0, 0x0) [ 2767.096959][T30843] do_syscall_64+0x44/0x110 [ 2767.101463][T30843] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2767.107355][T30843] RIP: 0033:0x7f682352eba9 [ 2767.111765][T30843] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2767.131370][T30843] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2767.139784][T30843] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 06:38:53 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') [ 2767.147833][T30843] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2767.155800][T30843] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2767.163770][T30843] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 2767.171734][T30843] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2767.179754][T30843] 06:38:53 executing program 2: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000000100)={0xfffffffb, 0x2, 0xae40, {0xfffffffe, 0x362f}, 0x5, 0x2000ee}) 06:38:53 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') [ 2767.251651][T30852] can: request_module (can-proto-5) failed. [ 2767.340940][T30857] can: request_module (can-proto-5) failed. 06:38:54 executing program 1: r0 = io_uring_setup(0x4075, &(0x7f0000000040)={0x0, 0xf9c4, 0x800, 0x1, 0x36d}) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)=@o_path={&(0x7f0000000000)='./file0\x00', 0x0, 0x0, r0}, 0x18) 06:38:54 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) 06:38:54 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) 06:38:54 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:38:54 executing program 2: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000000100)={0xfffffffb, 0x2, 0xae40, {0xfffffffe, 0x362f}, 0x5, 0x2000ee}) 06:38:54 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 8) 06:38:54 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') 06:38:54 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) [ 2768.353097][T30869] can: request_module (can-proto-5) failed. [ 2768.370386][T30877] FAULT_INJECTION: forcing a failure. [ 2768.370386][T30877] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2768.383744][T30877] CPU: 1 PID: 30877 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 06:38:54 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r1, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r3, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r4, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') [ 2768.394160][T30877] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2768.404248][T30877] Call Trace: [ 2768.407584][T30877] [ 2768.410555][T30877] dump_stack_lvl+0xda/0x130 [ 2768.415157][T30877] dump_stack+0x15/0x20 [ 2768.419313][T30877] should_fail_ex+0x21f/0x230 [ 2768.424001][T30877] __should_fail_alloc_page+0xfd/0x110 [ 2768.429479][T30877] __alloc_pages+0x108/0x340 [ 2768.434068][T30877] alloc_pages_mpol+0xb1/0x1d0 [ 2768.438833][T30877] alloc_pages+0xe0/0x100 [ 2768.443160][T30877] __get_free_pages+0xc/0x30 [ 2768.447799][T30877] pgd_alloc+0x1d/0x120 06:38:54 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) [ 2768.451969][T30877] mm_init+0x355/0x6d0 [ 2768.456105][T30877] ? kmem_cache_alloc+0x15a/0x250 [ 2768.461143][T30877] copy_mm+0x11c/0xf50 [ 2768.465214][T30877] ? slab_post_alloc_hook+0x1f2/0x2f0 [ 2768.470598][T30877] ? copy_signal+0x54/0x360 [ 2768.475095][T30877] ? kmem_cache_alloc+0x15a/0x250 [ 2768.480125][T30877] ? hrtimer_init+0x104/0x1f0 [ 2768.484858][T30877] ? __init_rwsem+0x5d/0x70 [ 2768.489366][T30877] ? copy_signal+0x338/0x360 [ 2768.493952][T30877] copy_process+0x1002/0x20a0 [ 2768.498628][T30877] kernel_clone+0x169/0x560 [ 2768.503190][T30877] ? proc_fail_nth_read+0x140/0x140 [ 2768.508455][T30877] ? vfs_write+0x655/0x790 [ 2768.512872][T30877] __x64_sys_clone+0xe8/0x120 [ 2768.517557][T30877] do_syscall_64+0x44/0x110 [ 2768.522080][T30877] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2768.527976][T30877] RIP: 0033:0x7f682352eba9 [ 2768.532535][T30877] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 06:38:54 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) (fail_nth: 1) 06:38:54 executing program 0: syz_open_procfs$namespace(0x0, 0x0) [ 2768.552137][T30877] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2768.560550][T30877] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2768.568515][T30877] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2768.576479][T30877] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2768.584450][T30877] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 2768.592449][T30877] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2768.600423][T30877] [ 2768.699637][T30893] FAULT_INJECTION: forcing a failure. [ 2768.699637][T30893] name failslab, interval 1, probability 0, space 0, times 0 [ 2768.712277][T30893] CPU: 1 PID: 30893 Comm: syz-executor.3 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2768.722685][T30893] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2768.732798][T30893] Call Trace: [ 2768.736080][T30893] [ 2768.739035][T30893] dump_stack_lvl+0xda/0x130 [ 2768.743638][T30893] dump_stack+0x15/0x20 [ 2768.747805][T30893] should_fail_ex+0x21f/0x230 [ 2768.752568][T30893] ? getname_flags+0x85/0x360 [ 2768.757347][T30893] __should_failslab+0x92/0xa0 [ 2768.762125][T30893] should_failslab+0x9/0x20 [ 2768.766725][T30893] kmem_cache_alloc+0x4e/0x250 [ 2768.771498][T30893] getname_flags+0x85/0x360 [ 2768.776124][T30893] getname+0x19/0x20 [ 2768.780065][T30893] do_sys_openat2+0x67/0x110 [ 2768.784686][T30893] __x64_sys_openat+0xf3/0x120 [ 2768.789489][T30893] do_syscall_64+0x44/0x110 [ 2768.794062][T30893] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2768.799964][T30893] RIP: 0033:0x7f1ce8276ba9 [ 2768.804433][T30893] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2768.824150][T30893] RSP: 002b:00007f1ce75f90c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 2768.832578][T30893] RAX: ffffffffffffffda RBX: 00007f1ce8395f80 RCX: 00007f1ce8276ba9 [ 2768.840546][T30893] RDX: 0000000000046001 RSI: 00000000200000c0 RDI: ffffffffffffff9c 06:38:54 executing program 1: r0 = io_uring_setup(0x4075, &(0x7f0000000040)={0x0, 0xf9c4, 0x800, 0x1, 0x36d}) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)=@o_path={&(0x7f0000000000)='./file0\x00', 0x0, 0x0, r0}, 0x18) 06:38:54 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, 0x0) 06:38:54 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 9) 06:38:54 executing program 0: syz_open_procfs$namespace(0x0, 0x0) 06:38:55 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) (fail_nth: 2) [ 2768.848510][T30893] RBP: 00007f1ce75f9120 R08: 0000000000000000 R09: 0000000000000000 [ 2768.856479][T30893] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2768.864444][T30893] R13: 000000000000000b R14: 00007f1ce8395f80 R15: 00007fffeafc3b78 [ 2768.872418][T30893] [ 2768.884343][T30880] can: request_module (can-proto-5) failed. [ 2768.915184][T30899] FAULT_INJECTION: forcing a failure. [ 2768.915184][T30899] name failslab, interval 1, probability 0, space 0, times 0 [ 2768.921619][T30901] FAULT_INJECTION: forcing a failure. [ 2768.921619][T30901] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2768.927811][T30899] CPU: 0 PID: 30899 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2768.951273][T30899] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2768.961340][T30899] Call Trace: [ 2768.964618][T30899] [ 2768.967534][T30899] dump_stack_lvl+0xda/0x130 [ 2768.972161][T30899] dump_stack+0x15/0x20 [ 2768.976317][T30899] should_fail_ex+0x21f/0x230 [ 2768.981053][T30899] ? mas_alloc_nodes+0x1e2/0x490 [ 2768.985976][T30899] __should_failslab+0x92/0xa0 [ 2768.990804][T30899] should_failslab+0x9/0x20 [ 2768.995300][T30899] kmem_cache_alloc+0x4e/0x250 [ 2769.000057][T30899] mas_alloc_nodes+0x1e2/0x490 [ 2769.004823][T30899] ? __percpu_counter_init_many+0x1d3/0x1f0 [ 2769.010771][T30899] mas_expected_entries+0x148/0x200 [ 2769.015971][T30899] copy_mm+0x41c/0xf50 [ 2769.020032][T30899] copy_process+0x1002/0x20a0 [ 2769.024709][T30899] kernel_clone+0x169/0x560 [ 2769.029265][T30899] ? proc_fail_nth_read+0x140/0x140 [ 2769.034507][T30899] ? vfs_write+0x655/0x790 [ 2769.038960][T30899] __x64_sys_clone+0xe8/0x120 [ 2769.043629][T30899] do_syscall_64+0x44/0x110 [ 2769.048132][T30899] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2769.054131][T30899] RIP: 0033:0x7f682352eba9 [ 2769.058533][T30899] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2769.078148][T30899] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2769.086552][T30899] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2769.094511][T30899] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2769.102468][T30899] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 06:38:55 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 10) [ 2769.110424][T30899] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 2769.118382][T30899] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2769.126347][T30899] [ 2769.129428][T30901] CPU: 1 PID: 30901 Comm: syz-executor.3 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2769.139883][T30901] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2769.149933][T30901] Call Trace: [ 2769.153209][T30901] [ 2769.156144][T30901] dump_stack_lvl+0xda/0x130 [ 2769.160844][T30901] dump_stack+0x15/0x20 06:38:55 executing program 0: syz_open_procfs$namespace(0x0, 0x0) 06:38:55 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r1, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r3, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r4, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') [ 2769.165061][T30901] should_fail_ex+0x21f/0x230 [ 2769.169833][T30901] should_fail+0xb/0x10 [ 2769.174146][T30901] should_fail_usercopy+0x1a/0x20 [ 2769.179256][T30901] strncpy_from_user+0x25/0x270 [ 2769.184152][T30901] ? kmem_cache_alloc+0x15a/0x250 [ 2769.189193][T30901] getname_flags+0xb3/0x360 [ 2769.193717][T30901] getname+0x19/0x20 [ 2769.197675][T30901] do_sys_openat2+0x67/0x110 [ 2769.202270][T30901] __x64_sys_openat+0xf3/0x120 [ 2769.207016][T30901] do_syscall_64+0x44/0x110 [ 2769.211529][T30901] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2769.217448][T30901] RIP: 0033:0x7f1ce8276ba9 [ 2769.221842][T30901] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2769.241430][T30901] RSP: 002b:00007f1ce75f90c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 2769.249862][T30901] RAX: ffffffffffffffda RBX: 00007f1ce8395f80 RCX: 00007f1ce8276ba9 [ 2769.257819][T30901] RDX: 0000000000046001 RSI: 00000000200000c0 RDI: ffffffffffffff9c 06:38:55 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) (fail_nth: 3) [ 2769.265768][T30901] RBP: 00007f1ce75f9120 R08: 0000000000000000 R09: 0000000000000000 [ 2769.273722][T30901] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2769.281683][T30901] R13: 000000000000000b R14: 00007f1ce8395f80 R15: 00007fffeafc3b78 [ 2769.289649][T30901] [ 2769.304421][T30903] FAULT_INJECTION: forcing a failure. [ 2769.304421][T30903] name failslab, interval 1, probability 0, space 0, times 0 [ 2769.317053][T30903] CPU: 1 PID: 30903 Comm: syz-executor.3 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2769.327441][T30903] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2769.337575][T30903] Call Trace: [ 2769.340831][T30903] [ 2769.343838][T30903] dump_stack_lvl+0xda/0x130 [ 2769.348413][T30903] dump_stack+0x15/0x20 [ 2769.352577][T30903] should_fail_ex+0x21f/0x230 [ 2769.357251][T30903] ? alloc_empty_file+0xd0/0x310 [ 2769.362288][T30903] __should_failslab+0x92/0xa0 [ 2769.367052][T30903] should_failslab+0x9/0x20 [ 2769.371539][T30903] kmem_cache_alloc+0x4e/0x250 [ 2769.376367][T30903] alloc_empty_file+0xd0/0x310 [ 2769.381165][T30903] path_openat+0x69/0x1d70 [ 2769.385574][T30903] ? _parse_integer+0x27/0x30 [ 2769.390384][T30903] ? kstrtoull+0x110/0x140 [ 2769.394781][T30903] ? kstrtouint+0x77/0xb0 [ 2769.399094][T30903] do_filp_open+0xf6/0x200 [ 2769.403490][T30903] do_sys_openat2+0xab/0x110 [ 2769.408071][T30903] __x64_sys_openat+0xf3/0x120 [ 2769.412878][T30903] do_syscall_64+0x44/0x110 [ 2769.417439][T30903] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2769.423319][T30903] RIP: 0033:0x7f1ce8276ba9 [ 2769.427803][T30903] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2769.447394][T30903] RSP: 002b:00007f1ce75f90c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 2769.455782][T30903] RAX: ffffffffffffffda RBX: 00007f1ce8395f80 RCX: 00007f1ce8276ba9 06:38:55 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) (fail_nth: 4) [ 2769.463733][T30903] RDX: 0000000000046001 RSI: 00000000200000c0 RDI: ffffffffffffff9c [ 2769.471680][T30903] RBP: 00007f1ce75f9120 R08: 0000000000000000 R09: 0000000000000000 [ 2769.479697][T30903] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2769.487647][T30903] R13: 000000000000000b R14: 00007f1ce8395f80 R15: 00007fffeafc3b78 [ 2769.495597][T30903] [ 2769.512538][T30905] FAULT_INJECTION: forcing a failure. [ 2769.512538][T30905] name failslab, interval 1, probability 0, space 0, times 0 [ 2769.525210][T30905] CPU: 0 PID: 30905 Comm: syz-executor.3 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2769.535598][T30905] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2769.545633][T30905] Call Trace: [ 2769.548909][T30905] [ 2769.551898][T30905] dump_stack_lvl+0xda/0x130 [ 2769.556495][T30905] dump_stack+0x15/0x20 [ 2769.560678][T30905] should_fail_ex+0x21f/0x230 [ 2769.565344][T30905] ? security_file_alloc+0x32/0xd0 [ 2769.570507][T30905] __should_failslab+0x92/0xa0 [ 2769.575317][T30905] should_failslab+0x9/0x20 [ 2769.579816][T30905] kmem_cache_alloc+0x4e/0x250 [ 2769.584562][T30905] ? alloc_empty_file+0xd0/0x310 [ 2769.589530][T30905] security_file_alloc+0x32/0xd0 [ 2769.594494][T30905] alloc_empty_file+0x121/0x310 [ 2769.599395][T30905] path_openat+0x69/0x1d70 [ 2769.603841][T30905] ? _parse_integer+0x27/0x30 [ 2769.608586][T30905] ? kstrtoull+0x110/0x140 [ 2769.612991][T30905] ? kstrtouint+0x77/0xb0 [ 2769.617488][T30905] do_filp_open+0xf6/0x200 [ 2769.621885][T30905] do_sys_openat2+0xab/0x110 [ 2769.626456][T30905] __x64_sys_openat+0xf3/0x120 [ 2769.631199][T30905] do_syscall_64+0x44/0x110 [ 2769.635766][T30905] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2769.641641][T30905] RIP: 0033:0x7f1ce8276ba9 [ 2769.646032][T30905] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 06:38:55 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) (fail_nth: 5) [ 2769.665684][T30905] RSP: 002b:00007f1ce75f90c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 2769.674075][T30905] RAX: ffffffffffffffda RBX: 00007f1ce8395f80 RCX: 00007f1ce8276ba9 [ 2769.682072][T30905] RDX: 0000000000046001 RSI: 00000000200000c0 RDI: ffffffffffffff9c [ 2769.690021][T30905] RBP: 00007f1ce75f9120 R08: 0000000000000000 R09: 0000000000000000 [ 2769.698130][T30905] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2769.706085][T30905] R13: 000000000000000b R14: 00007f1ce8395f80 R15: 00007fffeafc3b78 [ 2769.714067][T30905] [ 2769.729754][T30907] FAULT_INJECTION: forcing a failure. [ 2769.729754][T30907] name failslab, interval 1, probability 0, space 0, times 0 [ 2769.742380][T30907] CPU: 1 PID: 30907 Comm: syz-executor.3 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2769.752806][T30907] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2769.762838][T30907] Call Trace: [ 2769.766096][T30907] [ 2769.769009][T30907] dump_stack_lvl+0xda/0x130 [ 2769.773613][T30907] dump_stack+0x15/0x20 [ 2769.777811][T30907] should_fail_ex+0x21f/0x230 [ 2769.782520][T30907] ? tty_open+0x80/0xb00 [ 2769.786760][T30907] __should_failslab+0x92/0xa0 [ 2769.791547][T30907] should_failslab+0x9/0x20 [ 2769.796030][T30907] __kmem_cache_alloc_node+0x4e/0x210 [ 2769.801385][T30907] ? __fsnotify_parent+0xb6/0x480 [ 2769.806390][T30907] ? tty_open+0x80/0xb00 [ 2769.810651][T30907] kmalloc_trace+0x2a/0xa0 [ 2769.815048][T30907] tty_open+0x80/0xb00 [ 2769.819220][T30907] chrdev_open+0x322/0x390 [ 2769.823648][T30907] ? cd_forget+0xe0/0xe0 [ 2769.827894][T30907] do_dentry_open+0x635/0xbd0 [ 2769.832551][T30907] vfs_open+0x4a/0x50 [ 2769.836616][T30907] path_openat+0x1819/0x1d70 [ 2769.841185][T30907] ? _parse_integer+0x27/0x30 [ 2769.845846][T30907] do_filp_open+0xf6/0x200 [ 2769.850311][T30907] do_sys_openat2+0xab/0x110 [ 2769.854916][T30907] __x64_sys_openat+0xf3/0x120 [ 2769.859676][T30907] do_syscall_64+0x44/0x110 [ 2769.864198][T30907] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2769.870110][T30907] RIP: 0033:0x7f1ce8276ba9 [ 2769.874581][T30907] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2769.894169][T30907] RSP: 002b:00007f1ce75f90c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 2769.902566][T30907] RAX: ffffffffffffffda RBX: 00007f1ce8395f80 RCX: 00007f1ce8276ba9 [ 2769.910514][T30907] RDX: 0000000000046001 RSI: 00000000200000c0 RDI: ffffffffffffff9c [ 2769.918468][T30907] RBP: 00007f1ce75f9120 R08: 0000000000000000 R09: 0000000000000000 06:38:56 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) (fail_nth: 6) [ 2769.926418][T30907] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2769.934427][T30907] R13: 000000000000000b R14: 00007f1ce8395f80 R15: 00007fffeafc3b78 [ 2769.942377][T30907] [ 2769.957669][T30909] FAULT_INJECTION: forcing a failure. [ 2769.957669][T30909] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2769.970712][T30909] CPU: 0 PID: 30909 Comm: syz-executor.3 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2769.981101][T30909] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2769.991205][T30909] Call Trace: [ 2769.994531][T30909] [ 2769.997514][T30909] dump_stack_lvl+0xda/0x130 [ 2770.002093][T30909] dump_stack+0x15/0x20 [ 2770.006265][T30909] should_fail_ex+0x21f/0x230 [ 2770.010927][T30909] should_fail+0xb/0x10 [ 2770.015071][T30909] should_fail_usercopy+0x1a/0x20 [ 2770.020102][T30909] _copy_to_user+0x1e/0x90 [ 2770.024546][T30909] simple_read_from_buffer+0xa0/0x110 [ 2770.030025][T30909] proc_fail_nth_read+0xfc/0x140 [ 2770.034983][T30909] ? proc_fault_inject_write+0x210/0x210 [ 2770.040591][T30909] vfs_read+0x1a4/0x590 [ 2770.044732][T30909] ? mutex_lock+0xd/0x30 [ 2770.049035][T30909] ksys_read+0xeb/0x1a0 [ 2770.053182][T30909] __x64_sys_read+0x42/0x50 [ 2770.057683][T30909] do_syscall_64+0x44/0x110 [ 2770.062213][T30909] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2770.068135][T30909] RIP: 0033:0x7f1ce827584c [ 2770.072565][T30909] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 59 81 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 af 81 02 00 48 [ 2770.092195][T30909] RSP: 002b:00007f1ce75f90c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2770.100604][T30909] RAX: ffffffffffffffda RBX: 00007f1ce8395f80 RCX: 00007f1ce827584c [ 2770.108553][T30909] RDX: 000000000000000f RSI: 00007f1ce75f9130 RDI: 0000000000000003 [ 2770.116564][T30909] RBP: 00007f1ce75f9120 R08: 0000000000000000 R09: 0000000000000000 [ 2770.124512][T30909] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2770.132459][T30909] R13: 000000000000000b R14: 00007f1ce8395f80 R15: 00007fffeafc3b78 [ 2770.140455][T30909] [ 2770.924258][T30917] FAULT_INJECTION: forcing a failure. [ 2770.924258][T30917] name failslab, interval 1, probability 0, space 0, times 0 [ 2770.936901][T30917] CPU: 1 PID: 30917 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2770.947323][T30917] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2770.957388][T30917] Call Trace: [ 2770.960660][T30917] [ 2770.963635][T30917] dump_stack_lvl+0xda/0x130 [ 2770.968238][T30917] dump_stack+0x15/0x20 [ 2770.972529][T30917] should_fail_ex+0x21f/0x230 [ 2770.977263][T30917] __should_failslab+0x92/0xa0 [ 2770.982069][T30917] should_failslab+0x9/0x20 [ 2770.986573][T30917] kmem_cache_alloc_bulk+0x56/0x2e0 [ 2770.991766][T30917] mas_alloc_nodes+0x2bb/0x490 [ 2770.996604][T30917] mas_expected_entries+0x148/0x200 [ 2771.001861][T30917] copy_mm+0x41c/0xf50 [ 2771.005998][T30917] copy_process+0x1002/0x20a0 [ 2771.010667][T30917] kernel_clone+0x169/0x560 [ 2771.015161][T30917] ? proc_fail_nth_read+0x140/0x140 [ 2771.020363][T30917] ? vfs_write+0x655/0x790 [ 2771.024828][T30917] __x64_sys_clone+0xe8/0x120 [ 2771.029550][T30917] do_syscall_64+0x44/0x110 [ 2771.034057][T30917] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2771.039959][T30917] RIP: 0033:0x7f682352eba9 [ 2771.043446][T30914] can: request_module (can-proto-5) failed. [ 2771.044378][T30917] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2771.069858][T30917] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2771.078265][T30917] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2771.086312][T30917] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2771.094278][T30917] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2771.102301][T30917] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2771.110271][T30917] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2771.118238][T30917] 06:38:58 executing program 1: r0 = io_uring_setup(0x4075, &(0x7f0000000040)={0x0, 0xf9c4, 0x800, 0x1, 0x36d}) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)=@o_path={&(0x7f0000000000)='./file0\x00', 0x0, 0x0, r0}, 0x18) 06:38:58 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) 06:38:58 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, 0x0) 06:38:58 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') (fail_nth: 1) 06:38:58 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r1, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r3, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r4, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:38:58 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 11) [ 2772.383682][T30926] FAULT_INJECTION: forcing a failure. [ 2772.383682][T30926] name failslab, interval 1, probability 0, space 0, times 0 [ 2772.396382][T30926] CPU: 1 PID: 30926 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2772.406689][T30923] can: request_module (can-proto-5) failed. [ 2772.406807][T30926] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2772.422772][T30926] Call Trace: [ 2772.426044][T30926] [ 2772.428979][T30926] dump_stack_lvl+0xda/0x130 06:38:58 executing program 5: syz_init_net_socket$x25(0x9, 0x5, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r1, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r3, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r4, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') [ 2772.433584][T30926] dump_stack+0x15/0x20 [ 2772.437813][T30926] should_fail_ex+0x21f/0x230 [ 2772.442503][T30926] ? copy_signal+0x54/0x360 [ 2772.447132][T30926] __should_failslab+0x92/0xa0 [ 2772.451914][T30926] should_failslab+0x9/0x20 [ 2772.456456][T30926] kmem_cache_alloc+0x4e/0x250 [ 2772.461275][T30926] copy_signal+0x54/0x360 [ 2772.465657][T30926] copy_process+0xfdb/0x20a0 [ 2772.470308][T30926] kernel_clone+0x169/0x560 [ 2772.474849][T30926] ? proc_fail_nth_read+0x140/0x140 [ 2772.477436][T30930] can: request_module (can-proto-5) failed. [ 2772.480044][T30926] ? vfs_write+0x655/0x790 [ 2772.490330][T30926] __x64_sys_clone+0xe8/0x120 [ 2772.495025][T30926] do_syscall_64+0x44/0x110 [ 2772.499592][T30926] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2772.505564][T30926] RIP: 0033:0x7f682352eba9 [ 2772.509973][T30926] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2772.529604][T30926] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2772.538022][T30926] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2772.545990][T30926] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2772.553961][T30926] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2772.562022][T30926] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2772.570054][T30926] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2772.578036][T30926] 06:38:58 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, 0x0) [ 2772.581609][T30933] FAULT_INJECTION: forcing a failure. [ 2772.581609][T30933] name failslab, interval 1, probability 0, space 0, times 0 [ 2772.594364][T30933] CPU: 1 PID: 30933 Comm: syz-executor.0 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2772.604833][T30933] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2772.614889][T30933] Call Trace: [ 2772.618166][T30933] [ 2772.621093][T30933] dump_stack_lvl+0xda/0x130 [ 2772.625808][T30933] dump_stack+0x15/0x20 [ 2772.630013][T30933] should_fail_ex+0x21f/0x230 [ 2772.634726][T30933] ? getname_flags+0x85/0x360 [ 2772.639412][T30933] __should_failslab+0x92/0xa0 [ 2772.644244][T30933] should_failslab+0x9/0x20 [ 2772.648753][T30933] kmem_cache_alloc+0x4e/0x250 [ 2772.653521][T30933] getname_flags+0x85/0x360 [ 2772.658029][T30933] getname+0x19/0x20 [ 2772.661958][T30933] do_sys_openat2+0x67/0x110 [ 2772.666551][T30933] __x64_sys_openat+0xf3/0x120 [ 2772.671323][T30933] do_syscall_64+0x44/0x110 [ 2772.675839][T30933] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2772.681734][T30933] RIP: 0033:0x7fb7d7a577a0 [ 2772.686191][T30933] Code: 48 89 44 24 20 75 93 44 89 54 24 0c e8 09 82 02 00 44 8b 54 24 0c 89 da 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 38 44 89 c7 89 44 24 0c e8 5c 82 02 00 8b 44 [ 2772.705913][T30933] RSP: 002b:00007fb7d6ddafa0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2772.714388][T30933] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fb7d7a577a0 [ 2772.722358][T30933] RDX: 0000000000000002 RSI: 00007fb7d6ddb030 RDI: 00000000ffffff9c [ 2772.730326][T30933] RBP: 00007fb7d6ddb030 R08: 0000000000000000 R09: 0000000000000000 [ 2772.738295][T30933] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 2772.746269][T30933] R13: 000000000000000b R14: 00007fb7d7b77f80 R15: 00007ffef7134098 [ 2772.754243][T30933] 06:38:58 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x0, 0x2, 0xae40, {0xfffffffe, 0x362f}, 0x5, 0x2000ee}) 06:38:58 executing program 5: syz_init_net_socket$x25(0x9, 0x5, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r1, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r3, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r4, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:38:58 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46002, 0x0) 06:38:58 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 12) [ 2772.896790][T30941] can: request_module (can-proto-5) failed. [ 2772.975180][T30947] FAULT_INJECTION: forcing a failure. [ 2772.975180][T30947] name failslab, interval 1, probability 0, space 0, times 0 [ 2772.987839][T30947] CPU: 1 PID: 30947 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2772.998258][T30947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2773.008314][T30947] Call Trace: [ 2773.011582][T30947] [ 2773.014509][T30947] dump_stack_lvl+0xda/0x130 [ 2773.019170][T30947] dump_stack+0x15/0x20 [ 2773.023336][T30947] should_fail_ex+0x21f/0x230 [ 2773.028157][T30947] ? vm_area_dup+0x98/0x130 [ 2773.032687][T30947] __should_failslab+0x92/0xa0 [ 2773.037469][T30947] should_failslab+0x9/0x20 [ 2773.041984][T30947] kmem_cache_alloc+0x4e/0x250 [ 2773.046755][T30947] vm_area_dup+0x98/0x130 [ 2773.051151][T30947] copy_mm+0x6b6/0xf50 [ 2773.055223][T30947] copy_process+0x1002/0x20a0 [ 2773.059945][T30947] kernel_clone+0x169/0x560 [ 2773.064496][T30947] ? proc_fail_nth_read+0x140/0x140 [ 2773.069694][T30947] ? vfs_write+0x655/0x790 [ 2773.074124][T30947] __x64_sys_clone+0xe8/0x120 [ 2773.078806][T30947] do_syscall_64+0x44/0x110 [ 2773.083344][T30947] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2773.089299][T30947] RIP: 0033:0x7f682352eba9 [ 2773.093706][T30947] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2773.113308][T30947] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2773.121711][T30947] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2773.129678][T30947] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2773.137647][T30947] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2773.145612][T30947] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2773.153586][T30947] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2773.161563][T30947] 06:38:59 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46003, 0x0) 06:38:59 executing program 5: syz_init_net_socket$x25(0x9, 0x5, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r1, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r3, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r4, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:38:59 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') (fail_nth: 2) 06:38:59 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x0, 0x2, 0xae40, {0xfffffffe, 0x362f}, 0x5, 0x2000ee}) 06:38:59 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 13) 06:38:59 executing program 1: syz_clone(0xe8060b80, 0x0, 0xfffffffffffffdbf, 0x0, 0x0, 0x0) 06:38:59 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46005, 0x0) 06:38:59 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46007, 0x0) 06:38:59 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x0, 0x2, 0xae40, {0xfffffffe, 0x362f}, 0x5, 0x2000ee}) [ 2773.800717][T30963] FAULT_INJECTION: forcing a failure. [ 2773.800717][T30963] name failslab, interval 1, probability 0, space 0, times 0 [ 2773.813375][T30963] CPU: 1 PID: 30963 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2773.823810][T30963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2773.833861][T30963] Call Trace: [ 2773.837133][T30963] [ 2773.840053][T30963] dump_stack_lvl+0xda/0x130 [ 2773.844651][T30963] dump_stack+0x15/0x20 [ 2773.848867][T30963] should_fail_ex+0x21f/0x230 [ 2773.853652][T30963] ? vm_area_dup+0x2c/0x130 [ 2773.858207][T30963] __should_failslab+0x92/0xa0 [ 2773.862977][T30963] should_failslab+0x9/0x20 [ 2773.867484][T30963] kmem_cache_alloc+0x4e/0x250 [ 2773.872250][T30963] vm_area_dup+0x2c/0x130 [ 2773.876651][T30963] copy_mm+0x6b6/0xf50 [ 2773.880728][T30963] copy_process+0x1002/0x20a0 [ 2773.885482][T30963] kernel_clone+0x169/0x560 [ 2773.889995][T30963] ? proc_fail_nth_read+0x140/0x140 [ 2773.895190][T30963] ? vfs_write+0x655/0x790 [ 2773.899660][T30963] __x64_sys_clone+0xe8/0x120 [ 2773.904336][T30963] do_syscall_64+0x44/0x110 [ 2773.908894][T30963] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2773.914797][T30963] RIP: 0033:0x7f682352eba9 [ 2773.919205][T30963] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2773.938860][T30963] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2773.946289][T30965] FAULT_INJECTION: forcing a failure. [ 2773.946289][T30965] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2773.947261][T30963] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2773.947276][T30963] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2773.947290][T30963] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2773.984286][T30963] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2773.992256][T30963] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 06:39:00 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 14) 06:39:00 executing program 5: connect$x25(0xffffffffffffffff, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r1, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r3, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r4, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') [ 2774.000226][T30963] [ 2774.003230][T30965] CPU: 0 PID: 30965 Comm: syz-executor.0 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2774.005202][T30956] can: request_module (can-proto-5) failed. [ 2774.013635][T30965] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2774.013648][T30965] Call Trace: [ 2774.013655][T30965] [ 2774.013662][T30965] dump_stack_lvl+0xda/0x130 [ 2774.040372][T30965] dump_stack+0x15/0x20 [ 2774.044667][T30965] should_fail_ex+0x21f/0x230 [ 2774.049336][T30965] should_fail+0xb/0x10 [ 2774.053480][T30965] should_fail_usercopy+0x1a/0x20 [ 2774.058518][T30965] strncpy_from_user+0x25/0x270 [ 2774.063429][T30965] ? kmem_cache_alloc+0x15a/0x250 [ 2774.068448][T30965] getname_flags+0xb3/0x360 [ 2774.072944][T30965] getname+0x19/0x20 [ 2774.076850][T30965] do_sys_openat2+0x67/0x110 [ 2774.081430][T30965] __x64_sys_openat+0xf3/0x120 [ 2774.086194][T30965] do_syscall_64+0x44/0x110 [ 2774.090686][T30965] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2774.096561][T30965] RIP: 0033:0x7fb7d7a577a0 [ 2774.100994][T30965] Code: 48 89 44 24 20 75 93 44 89 54 24 0c e8 09 82 02 00 44 8b 54 24 0c 89 da 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 38 44 89 c7 89 44 24 0c e8 5c 82 02 00 8b 44 [ 2774.120579][T30965] RSP: 002b:00007fb7d6ddafa0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2774.129007][T30965] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fb7d7a577a0 [ 2774.136964][T30965] RDX: 0000000000000002 RSI: 00007fb7d6ddb030 RDI: 00000000ffffff9c 06:39:00 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') (fail_nth: 3) [ 2774.145003][T30965] RBP: 00007fb7d6ddb030 R08: 0000000000000000 R09: 0000000000000000 [ 2774.152954][T30965] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 2774.160951][T30965] R13: 000000000000000b R14: 00007fb7d7b77f80 R15: 00007ffef7134098 [ 2774.168908][T30965] 06:39:02 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46009, 0x0) 06:39:02 executing program 5: connect$x25(0xffffffffffffffff, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r1, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r3, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r4, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') [ 2776.143738][T30971] can: request_module (can-proto-5) failed. 06:39:02 executing program 5: connect$x25(0xffffffffffffffff, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r1, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r3, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r4, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') [ 2776.212928][T30981] can: request_module (can-proto-5) failed. [ 2776.234154][T30979] FAULT_INJECTION: forcing a failure. [ 2776.234154][T30979] name failslab, interval 1, probability 0, space 0, times 0 [ 2776.246827][T30979] CPU: 1 PID: 30979 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 06:39:02 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0xfffffffb, 0x0, 0xae40, {0xfffffffe, 0x362f}, 0x5, 0x2000ee}) [ 2776.257254][T30979] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2776.267353][T30979] Call Trace: [ 2776.270623][T30979] [ 2776.273544][T30979] dump_stack_lvl+0xda/0x130 [ 2776.278149][T30979] dump_stack+0x15/0x20 [ 2776.282366][T30979] should_fail_ex+0x21f/0x230 [ 2776.287061][T30979] ? mas_alloc_nodes+0x1e2/0x490 [ 2776.292024][T30979] __should_failslab+0x92/0xa0 [ 2776.296858][T30979] should_failslab+0x9/0x20 [ 2776.301457][T30979] kmem_cache_alloc+0x4e/0x250 [ 2776.306244][T30979] mas_alloc_nodes+0x1e2/0x490 06:39:02 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x4600b, 0x0) [ 2776.311069][T30979] ? __percpu_counter_init_many+0x1d3/0x1f0 [ 2776.317052][T30979] mas_expected_entries+0x148/0x200 [ 2776.322254][T30979] copy_mm+0x41c/0xf50 [ 2776.326256][T30985] can: request_module (can-proto-5) failed. [ 2776.326320][T30979] copy_process+0x1002/0x20a0 [ 2776.336919][T30979] kernel_clone+0x169/0x560 [ 2776.341483][T30979] ? proc_fail_nth_read+0x140/0x140 [ 2776.346685][T30979] ? vfs_write+0x655/0x790 [ 2776.351103][T30979] __x64_sys_clone+0xe8/0x120 [ 2776.355824][T30979] do_syscall_64+0x44/0x110 [ 2776.360405][T30979] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2776.366379][T30979] RIP: 0033:0x7f682352eba9 [ 2776.370792][T30979] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2776.390409][T30979] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2776.398902][T30979] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2776.406873][T30979] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2776.411709][T30983] FAULT_INJECTION: forcing a failure. [ 2776.411709][T30983] name failslab, interval 1, probability 0, space 0, times 0 [ 2776.414845][T30979] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2776.414860][T30979] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2776.414872][T30979] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2776.414889][T30979] [ 2776.454501][T30983] CPU: 0 PID: 30983 Comm: syz-executor.0 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2776.464907][T30983] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2776.474991][T30983] Call Trace: [ 2776.478260][T30983] [ 2776.481177][T30983] dump_stack_lvl+0xda/0x130 [ 2776.485825][T30983] dump_stack+0x15/0x20 [ 2776.490044][T30983] should_fail_ex+0x21f/0x230 [ 2776.494818][T30983] ? alloc_empty_file+0xd0/0x310 [ 2776.499761][T30983] __should_failslab+0x92/0xa0 [ 2776.504593][T30983] should_failslab+0x9/0x20 [ 2776.509262][T30983] kmem_cache_alloc+0x4e/0x250 [ 2776.514060][T30983] alloc_empty_file+0xd0/0x310 [ 2776.518834][T30983] path_openat+0x69/0x1d70 [ 2776.523245][T30983] ? _parse_integer+0x27/0x30 [ 2776.528002][T30983] ? kstrtoull+0x110/0x140 [ 2776.532467][T30983] ? kstrtouint+0x77/0xb0 [ 2776.536850][T30983] do_filp_open+0xf6/0x200 [ 2776.541265][T30983] do_sys_openat2+0xab/0x110 [ 2776.545859][T30983] __x64_sys_openat+0xf3/0x120 [ 2776.550695][T30983] do_syscall_64+0x44/0x110 [ 2776.555206][T30983] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2776.561169][T30983] RIP: 0033:0x7fb7d7a577a0 [ 2776.565577][T30983] Code: 48 89 44 24 20 75 93 44 89 54 24 0c e8 09 82 02 00 44 8b 54 24 0c 89 da 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 38 44 89 c7 89 44 24 0c e8 5c 82 02 00 8b 44 [ 2776.585210][T30983] RSP: 002b:00007fb7d6ddafa0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2776.593622][T30983] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fb7d7a577a0 [ 2776.601632][T30983] RDX: 0000000000000002 RSI: 00007fb7d6ddb030 RDI: 00000000ffffff9c [ 2776.609591][T30983] RBP: 00007fb7d6ddb030 R08: 0000000000000000 R09: 0000000000000000 [ 2776.617609][T30983] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 2776.625623][T30983] R13: 000000000000000b R14: 00007fb7d7b77f80 R15: 00007ffef7134098 [ 2776.633596][T30983] 06:39:03 executing program 1: syz_clone(0xe8060b80, 0x0, 0xfffffffffffffdbf, 0x0, 0x0, 0x0) syz_clone(0xe8060b80, 0x0, 0xfffffffffffffdbf, 0x0, 0x0, 0x0) (async) 06:39:03 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x2) 06:39:03 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0xfffffffb, 0x0, 0x0, {0xfffffffe, 0x362f}, 0x5, 0x2000ee}) 06:39:03 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') (fail_nth: 4) 06:39:03 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 15) 06:39:03 executing program 5: syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(0xffffffffffffffff, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r1, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r3, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r4, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:39:03 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x3) [ 2776.965494][T30999] FAULT_INJECTION: forcing a failure. [ 2776.965494][T30999] name failslab, interval 1, probability 0, space 0, times 0 [ 2776.978143][T30999] CPU: 0 PID: 30999 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2776.988552][T30999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2776.998597][T30999] Call Trace: [ 2777.001942][T30999] [ 2777.004871][T30999] dump_stack_lvl+0xda/0x130 [ 2777.009514][T30999] dump_stack+0x15/0x20 [ 2777.013683][T30999] should_fail_ex+0x21f/0x230 [ 2777.018427][T30999] ? vm_area_dup+0x2c/0x130 [ 2777.022975][T30999] __should_failslab+0x92/0xa0 [ 2777.027770][T30999] should_failslab+0x9/0x20 [ 2777.032354][T30999] kmem_cache_alloc+0x4e/0x250 [ 2777.037160][T30999] vm_area_dup+0x2c/0x130 [ 2777.041509][T30999] copy_mm+0x6b6/0xf50 [ 2777.045581][T30999] copy_process+0x1002/0x20a0 [ 2777.050331][T30999] kernel_clone+0x169/0x560 [ 2777.054836][T30999] ? proc_fail_nth_read+0x140/0x140 [ 2777.060036][T30999] ? vfs_write+0x655/0x790 [ 2777.064466][T30999] __x64_sys_clone+0xe8/0x120 [ 2777.069172][T30999] do_syscall_64+0x44/0x110 [ 2777.073751][T30999] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2777.079709][T30999] RIP: 0033:0x7f682352eba9 [ 2777.084122][T30999] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2777.103733][T30999] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2777.112140][T30999] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2777.120254][T30999] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2777.128365][T30999] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2777.136332][T30999] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2777.144321][T30999] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2777.152297][T30999] [ 2777.175714][T31004] FAULT_INJECTION: forcing a failure. [ 2777.175714][T31004] name failslab, interval 1, probability 0, space 0, times 0 [ 2777.188374][T31004] CPU: 0 PID: 31004 Comm: syz-executor.0 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2777.198791][T31004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2777.208843][T31004] Call Trace: [ 2777.212115][T31004] [ 2777.215104][T31004] dump_stack_lvl+0xda/0x130 [ 2777.219722][T31004] dump_stack+0x15/0x20 [ 2777.223916][T31004] should_fail_ex+0x21f/0x230 [ 2777.228614][T31004] ? security_file_alloc+0x32/0xd0 [ 2777.233801][T31004] __should_failslab+0x92/0xa0 [ 2777.238817][T31004] should_failslab+0x9/0x20 [ 2777.243334][T31004] kmem_cache_alloc+0x4e/0x250 [ 2777.248168][T31004] ? alloc_empty_file+0xd0/0x310 [ 2777.253155][T31004] security_file_alloc+0x32/0xd0 [ 2777.258102][T31004] alloc_empty_file+0x121/0x310 [ 2777.262962][T31004] path_openat+0x69/0x1d70 [ 2777.267381][T31004] ? _parse_integer+0x27/0x30 [ 2777.272070][T31004] ? kstrtoull+0x110/0x140 [ 2777.276494][T31004] ? kstrtouint+0x77/0xb0 [ 2777.280914][T31004] do_filp_open+0xf6/0x200 [ 2777.285336][T31004] do_sys_openat2+0xab/0x110 [ 2777.290007][T31004] __x64_sys_openat+0xf3/0x120 [ 2777.294775][T31004] do_syscall_64+0x44/0x110 [ 2777.299325][T31004] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2777.305283][T31004] RIP: 0033:0x7fb7d7a577a0 06:39:03 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x4) 06:39:03 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0xfffffffb, 0x0, 0x0, {0x0, 0x362f}, 0x5, 0x2000ee}) 06:39:03 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x18) 06:39:03 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x300) 06:39:03 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0xfffffffb, 0x0, 0x0, {}, 0x5, 0x2000ee}) [ 2777.309699][T31004] Code: 48 89 44 24 20 75 93 44 89 54 24 0c e8 09 82 02 00 44 8b 54 24 0c 89 da 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 38 44 89 c7 89 44 24 0c e8 5c 82 02 00 8b 44 [ 2777.329338][T31004] RSP: 002b:00007fb7d6ddafa0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2777.337759][T31004] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fb7d7a577a0 [ 2777.345731][T31004] RDX: 0000000000000002 RSI: 00007fb7d6ddb030 RDI: 00000000ffffff9c [ 2777.353741][T31004] RBP: 00007fb7d6ddb030 R08: 0000000000000000 R09: 0000000000000000 [ 2777.361709][T31004] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 2777.369677][T31004] R13: 000000000000000b R14: 00007fb7d7b77f80 R15: 00007ffef7134098 [ 2777.377653][T31004] [ 2777.433042][T30995] can: request_module (can-proto-5) failed. 06:39:03 executing program 1: syz_clone(0xe8060b80, 0x0, 0xfffffffffffffdbf, 0x0, 0x0, 0x0) syz_clone(0xe8060b80, 0x0, 0xfffffffffffffdbf, 0x0, 0x0, 0x0) (async) 06:39:03 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x1800) 06:39:03 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0xfffffffb, 0x0, 0x0, {}, 0x0, 0x2000ee}) 06:39:03 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 16) 06:39:03 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') (fail_nth: 5) 06:39:03 executing program 5: syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(0xffffffffffffffff, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r1, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r3, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r4, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') [ 2777.811085][T31022] FAULT_INJECTION: forcing a failure. [ 2777.811085][T31022] name failslab, interval 1, probability 0, space 0, times 0 [ 2777.823774][T31022] CPU: 1 PID: 31022 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2777.834187][T31022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2777.844301][T31022] Call Trace: [ 2777.847576][T31022] [ 2777.850494][T31022] dump_stack_lvl+0xda/0x130 [ 2777.855137][T31022] dump_stack+0x15/0x20 [ 2777.859296][T31022] should_fail_ex+0x21f/0x230 [ 2777.864058][T31022] ? vm_area_dup+0x98/0x130 [ 2777.868627][T31022] __should_failslab+0x92/0xa0 [ 2777.873440][T31022] should_failslab+0x9/0x20 [ 2777.877940][T31022] kmem_cache_alloc+0x4e/0x250 [ 2777.882772][T31022] vm_area_dup+0x98/0x130 [ 2777.887113][T31022] copy_mm+0x6b6/0xf50 [ 2777.891179][T31022] copy_process+0x1002/0x20a0 [ 2777.895892][T31022] kernel_clone+0x169/0x560 [ 2777.900390][T31022] ? proc_fail_nth_read+0x140/0x140 [ 2777.905585][T31022] ? vfs_write+0x655/0x790 [ 2777.910087][T31022] __x64_sys_clone+0xe8/0x120 [ 2777.914811][T31022] do_syscall_64+0x44/0x110 [ 2777.919325][T31022] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2777.925223][T31022] RIP: 0033:0x7f682352eba9 [ 2777.929625][T31022] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2777.949232][T31022] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2777.957666][T31022] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2777.965633][T31022] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2777.973656][T31022] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2777.981621][T31022] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2777.989583][T31022] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2777.997549][T31022] [ 2778.026611][T31031] FAULT_INJECTION: forcing a failure. [ 2778.026611][T31031] name failslab, interval 1, probability 0, space 0, times 0 [ 2778.039250][T31031] CPU: 0 PID: 31031 Comm: syz-executor.0 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2778.049712][T31031] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2778.059898][T31031] Call Trace: [ 2778.063167][T31031] [ 2778.066087][T31031] dump_stack_lvl+0xda/0x130 [ 2778.070749][T31031] dump_stack+0x15/0x20 06:39:04 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x3f00) 06:39:04 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 17) [ 2778.074949][T31031] should_fail_ex+0x21f/0x230 [ 2778.079636][T31031] ? proc_self_get_link+0x93/0x100 [ 2778.084790][T31031] __should_failslab+0x92/0xa0 [ 2778.089555][T31031] should_failslab+0x9/0x20 [ 2778.094055][T31031] __kmem_cache_alloc_node+0x4e/0x210 [ 2778.099458][T31031] ? selinux_inode_follow_link+0x1bf/0x200 [ 2778.105301][T31031] ? proc_self_get_link+0x93/0x100 [ 2778.110418][T31031] kmalloc_trace+0x2a/0xa0 [ 2778.114847][T31031] proc_self_get_link+0x93/0x100 [ 2778.119786][T31031] ? proc_setup_self+0x160/0x160 [ 2778.124730][T31031] pick_link+0x488/0x7b0 [ 2778.128973][T31031] step_into+0x71b/0x800 [ 2778.133265][T31031] link_path_walk+0x4d8/0x7e0 [ 2778.137974][T31031] path_openat+0x1a0/0x1d70 [ 2778.142570][T31031] ? _parse_integer+0x27/0x30 [ 2778.147266][T31031] do_filp_open+0xf6/0x200 [ 2778.151770][T31031] do_sys_openat2+0xab/0x110 [ 2778.156370][T31031] __x64_sys_openat+0xf3/0x120 [ 2778.161166][T31031] do_syscall_64+0x44/0x110 [ 2778.165755][T31031] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2778.171709][T31031] RIP: 0033:0x7fb7d7a577a0 06:39:04 executing program 1: r0 = syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r0, 0x1, 0x0) [ 2778.176123][T31031] Code: 48 89 44 24 20 75 93 44 89 54 24 0c e8 09 82 02 00 44 8b 54 24 0c 89 da 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 38 44 89 c7 89 44 24 0c e8 5c 82 02 00 8b 44 [ 2778.195737][T31031] RSP: 002b:00007fb7d6ddafa0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2778.204144][T31031] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fb7d7a577a0 [ 2778.212109][T31031] RDX: 0000000000000002 RSI: 00007fb7d6ddb030 RDI: 00000000ffffff9c 06:39:04 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x10040) [ 2778.220131][T31031] RBP: 00007fb7d6ddb030 R08: 0000000000000000 R09: 0000000000000000 [ 2778.228098][T31031] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 2778.236112][T31031] R13: 000000000000000b R14: 00007fb7d7b77f80 R15: 00007ffef7134098 [ 2778.244136][T31031] [ 2778.261638][T31037] FAULT_INJECTION: forcing a failure. [ 2778.261638][T31037] name failslab, interval 1, probability 0, space 0, times 0 06:39:04 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x1000000) [ 2778.274318][T31037] CPU: 0 PID: 31037 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2778.284737][T31037] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2778.294790][T31037] Call Trace: [ 2778.298091][T31037] [ 2778.301055][T31037] dump_stack_lvl+0xda/0x130 [ 2778.305657][T31037] dump_stack+0x15/0x20 [ 2778.309900][T31037] should_fail_ex+0x21f/0x230 [ 2778.314582][T31037] ? vm_area_dup+0x2c/0x130 [ 2778.319136][T31037] __should_failslab+0x92/0xa0 [ 2778.323965][T31037] should_failslab+0x9/0x20 [ 2778.328546][T31037] kmem_cache_alloc+0x4e/0x250 [ 2778.333313][T31037] vm_area_dup+0x2c/0x130 [ 2778.337739][T31037] copy_mm+0x6b6/0xf50 [ 2778.341816][T31037] copy_process+0x1002/0x20a0 [ 2778.346535][T31037] kernel_clone+0x169/0x560 [ 2778.351036][T31037] ? proc_fail_nth_read+0x140/0x140 [ 2778.356229][T31037] ? vfs_write+0x655/0x790 [ 2778.360668][T31037] __x64_sys_clone+0xe8/0x120 [ 2778.365432][T31037] do_syscall_64+0x44/0x110 [ 2778.369941][T31037] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2778.375995][T31037] RIP: 0033:0x7f682352eba9 [ 2778.380400][T31037] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2778.400081][T31037] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2778.408541][T31037] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2778.416501][T31037] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 06:39:04 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0xfffffffb}) 06:39:04 executing program 5: syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(0xffffffffffffffff, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r1, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r3, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r4, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') [ 2778.424466][T31037] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2778.432427][T31037] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2778.440396][T31037] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2778.448372][T31037] [ 2778.463542][T31027] can: request_module (can-proto-5) failed. 06:39:04 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x2000000) 06:39:04 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') (fail_nth: 6) [ 2778.512329][T31043] can: request_module (can-proto-5) failed. 06:39:04 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x3000000) 06:39:04 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:39:04 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 18) 06:39:04 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x4000000) 06:39:04 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') [ 2778.631438][T31053] can: request_module (can-proto-5) failed. [ 2778.653181][T31056] FAULT_INJECTION: forcing a failure. [ 2778.653181][T31056] name failslab, interval 1, probability 0, space 0, times 0 [ 2778.665948][T31056] CPU: 0 PID: 31056 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2778.676353][T31056] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2778.686413][T31056] Call Trace: [ 2778.689696][T31056] [ 2778.692690][T31056] dump_stack_lvl+0xda/0x130 [ 2778.695393][T31059] can: request_module (can-proto-5) failed. [ 2778.697280][T31056] dump_stack+0x15/0x20 [ 2778.707329][T31056] should_fail_ex+0x21f/0x230 [ 2778.712026][T31056] ? vm_area_dup+0x98/0x130 [ 2778.716581][T31056] __should_failslab+0x92/0xa0 [ 2778.721397][T31056] should_failslab+0x9/0x20 [ 2778.725909][T31056] kmem_cache_alloc+0x4e/0x250 [ 2778.730679][T31056] vm_area_dup+0x98/0x130 [ 2778.735052][T31056] copy_mm+0x6b6/0xf50 [ 2778.739143][T31056] copy_process+0x1002/0x20a0 [ 2778.743821][T31056] kernel_clone+0x169/0x560 [ 2778.748377][T31056] ? proc_fail_nth_read+0x140/0x140 [ 2778.753659][T31056] ? vfs_write+0x655/0x790 [ 2778.758086][T31056] __x64_sys_clone+0xe8/0x120 [ 2778.762772][T31056] do_syscall_64+0x44/0x110 [ 2778.767334][T31056] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2778.773228][T31056] RIP: 0033:0x7f682352eba9 [ 2778.777631][T31056] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2778.797311][T31056] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2778.805730][T31056] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2778.813702][T31056] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2778.821679][T31056] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2778.829648][T31056] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2778.837615][T31056] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2778.845589][T31056] [ 2778.855488][T31061] FAULT_INJECTION: forcing a failure. [ 2778.855488][T31061] name failslab, interval 1, probability 0, space 0, times 0 [ 2778.868264][T31061] CPU: 0 PID: 31061 Comm: syz-executor.0 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2778.878748][T31061] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2778.888794][T31061] Call Trace: [ 2778.892071][T31061] [ 2778.895030][T31061] dump_stack_lvl+0xda/0x130 [ 2778.899642][T31061] dump_stack+0x15/0x20 [ 2778.903848][T31061] should_fail_ex+0x21f/0x230 [ 2778.908534][T31061] __should_failslab+0x92/0xa0 [ 2778.913356][T31061] should_failslab+0x9/0x20 [ 2778.917875][T31061] slab_pre_alloc_hook+0x37/0x160 [ 2778.922971][T31061] ? __d_alloc+0x3d/0x380 [ 2778.927315][T31061] kmem_cache_alloc_lru+0x47/0x200 [ 2778.932440][T31061] __d_alloc+0x3d/0x380 [ 2778.936675][T31061] d_alloc_parallel+0x54/0xc90 [ 2778.941449][T31061] ? __rcu_read_unlock+0x33/0x70 [ 2778.946386][T31061] ? avc_has_perm_noaudit+0x1c8/0x210 [ 2778.951807][T31061] ? lockref_get_not_dead+0x118/0x1b0 [ 2778.957226][T31061] ? down_read+0x16f/0x4a0 [ 2778.961660][T31061] __lookup_slow+0x8d/0x230 [ 2778.966239][T31061] lookup_slow+0x3c/0x60 [ 2778.970555][T31061] link_path_walk+0x648/0x7e0 [ 2778.975312][T31061] path_openat+0x1a0/0x1d70 [ 2778.979887][T31061] ? _parse_integer+0x27/0x30 [ 2778.984572][T31061] do_filp_open+0xf6/0x200 [ 2778.988997][T31061] ? noop_direct_IO+0x20/0x20 [ 2778.993780][T31061] do_sys_openat2+0xab/0x110 [ 2778.998481][T31061] __x64_sys_openat+0xf3/0x120 [ 2779.003252][T31061] do_syscall_64+0x44/0x110 [ 2779.007760][T31061] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2779.013662][T31061] RIP: 0033:0x7fb7d7a577a0 [ 2779.018086][T31061] Code: 48 89 44 24 20 75 93 44 89 54 24 0c e8 09 82 02 00 44 8b 54 24 0c 89 da 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 38 44 89 c7 89 44 24 0c e8 5c 82 02 00 8b 44 [ 2779.037681][T31061] RSP: 002b:00007fb7d6ddafa0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2779.046143][T31061] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fb7d7a577a0 [ 2779.054094][T31061] RDX: 0000000000000002 RSI: 00007fb7d6ddb030 RDI: 00000000ffffff9c [ 2779.062047][T31061] RBP: 00007fb7d6ddb030 R08: 0000000000000000 R09: 0000000000000000 [ 2779.069996][T31061] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 2779.077947][T31061] R13: 000000000000000b R14: 00007fb7d7b77f80 R15: 00007ffef7134098 [ 2779.085899][T31061] 06:39:07 executing program 1: r0 = syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r0, 0x1, 0x0) syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) (async) prctl$PR_SCHED_CORE(0x3e, 0x1, r0, 0x1, 0x0) (async) 06:39:07 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:39:07 executing program 2: syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(0xffffffffffffffff, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r1, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r3, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r4, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:39:07 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 19) 06:39:07 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') (fail_nth: 7) 06:39:07 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x18000000) [ 2781.317674][T31071] FAULT_INJECTION: forcing a failure. [ 2781.317674][T31071] name failslab, interval 1, probability 0, space 0, times 0 [ 2781.330372][T31071] CPU: 0 PID: 31071 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2781.340115][T31073] can: request_module (can-proto-5) failed. [ 2781.340846][T31071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2781.356795][T31071] Call Trace: [ 2781.360101][T31071] [ 2781.363060][T31071] dump_stack_lvl+0xda/0x130 [ 2781.367673][T31071] dump_stack+0x15/0x20 [ 2781.371853][T31071] should_fail_ex+0x21f/0x230 [ 2781.376586][T31071] ? vm_area_dup+0x98/0x130 [ 2781.381178][T31071] __should_failslab+0x92/0xa0 [ 2781.385992][T31071] should_failslab+0x9/0x20 [ 2781.390639][T31071] kmem_cache_alloc+0x4e/0x250 [ 2781.395490][T31071] vm_area_dup+0x98/0x130 [ 2781.399822][T31071] copy_mm+0x6b6/0xf50 [ 2781.403889][T31071] copy_process+0x1002/0x20a0 [ 2781.408595][T31071] kernel_clone+0x169/0x560 [ 2781.413101][T31071] ? proc_fail_nth_read+0x140/0x140 [ 2781.418295][T31071] ? vfs_write+0x655/0x790 [ 2781.422767][T31071] __x64_sys_clone+0xe8/0x120 [ 2781.427467][T31071] do_syscall_64+0x44/0x110 [ 2781.431981][T31071] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2781.437922][T31071] RIP: 0033:0x7f682352eba9 [ 2781.442356][T31071] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2781.462005][T31071] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2781.470515][T31071] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2781.478618][T31071] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2781.486588][T31071] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2781.494577][T31071] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2781.502595][T31071] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2781.510566][T31071] 06:39:07 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x3f000000) 06:39:07 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') [ 2781.561617][T31080] FAULT_INJECTION: forcing a failure. [ 2781.561617][T31080] name failslab, interval 1, probability 0, space 0, times 0 [ 2781.574251][T31080] CPU: 0 PID: 31080 Comm: syz-executor.0 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2781.584714][T31080] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2781.594783][T31080] Call Trace: [ 2781.595877][T31083] can: request_module (can-proto-5) failed. [ 2781.598072][T31080] [ 2781.598080][T31080] dump_stack_lvl+0xda/0x130 [ 2781.611495][T31080] dump_stack+0x15/0x20 [ 2781.615701][T31080] should_fail_ex+0x21f/0x230 [ 2781.620392][T31080] __should_failslab+0x92/0xa0 [ 2781.625178][T31080] should_failslab+0x9/0x20 [ 2781.629766][T31080] slab_pre_alloc_hook+0x37/0x160 [ 2781.634800][T31080] ? proc_alloc_inode+0x34/0x90 [ 2781.639721][T31080] kmem_cache_alloc_lru+0x47/0x200 [ 2781.644905][T31080] proc_alloc_inode+0x34/0x90 [ 2781.649608][T31080] ? proc_invalidate_siblings_dcache+0x2b0/0x2b0 [ 2781.655981][T31080] alloc_inode+0x38/0x150 [ 2781.660317][T31080] new_inode+0x1d/0x120 [ 2781.664528][T31080] proc_pid_make_inode+0x1d/0xd0 [ 2781.669466][T31080] proc_pident_instantiate+0x44/0x180 [ 2781.674969][T31080] proc_pident_lookup+0x112/0x180 [ 2781.680040][T31080] proc_tgid_base_lookup+0x2b/0x30 [ 2781.685155][T31080] __lookup_slow+0x17a/0x230 [ 2781.689765][T31080] lookup_slow+0x3c/0x60 [ 2781.694174][T31080] link_path_walk+0x648/0x7e0 [ 2781.698864][T31080] path_openat+0x1a0/0x1d70 [ 2781.703397][T31080] ? _parse_integer+0x27/0x30 [ 2781.708078][T31080] do_filp_open+0xf6/0x200 [ 2781.712497][T31080] ? noop_direct_IO+0x20/0x20 [ 2781.717185][T31080] do_sys_openat2+0xab/0x110 [ 2781.721779][T31080] __x64_sys_openat+0xf3/0x120 [ 2781.726545][T31080] do_syscall_64+0x44/0x110 [ 2781.731062][T31080] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2781.737031][T31080] RIP: 0033:0x7fb7d7a577a0 [ 2781.741447][T31080] Code: 48 89 44 24 20 75 93 44 89 54 24 0c e8 09 82 02 00 44 8b 54 24 0c 89 da 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 38 44 89 c7 89 44 24 0c e8 5c 82 02 00 8b 44 [ 2781.761059][T31080] RSP: 002b:00007fb7d6ddafa0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2781.769516][T31080] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fb7d7a577a0 [ 2781.777549][T31080] RDX: 0000000000000002 RSI: 00007fb7d6ddb030 RDI: 00000000ffffff9c [ 2781.785519][T31080] RBP: 00007fb7d6ddb030 R08: 0000000000000000 R09: 0000000000000000 [ 2781.793486][T31080] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 2781.801453][T31080] R13: 000000000000000b R14: 00007fb7d7b77f80 R15: 00007ffef7134098 [ 2781.809422][T31080] 06:39:07 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:39:07 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 20) 06:39:07 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x40000100) 06:39:07 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0xf6ffffff) [ 2781.812984][T31079] can: request_module (can-proto-5) failed. [ 2781.868750][T31091] can: request_module (can-proto-5) failed. [ 2781.878910][T31098] FAULT_INJECTION: forcing a failure. [ 2781.878910][T31098] name failslab, interval 1, probability 0, space 0, times 0 [ 2781.891620][T31098] CPU: 0 PID: 31098 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2781.902091][T31098] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2781.912139][T31098] Call Trace: [ 2781.915463][T31098] [ 2781.918390][T31098] dump_stack_lvl+0xda/0x130 [ 2781.922998][T31098] dump_stack+0x15/0x20 [ 2781.927241][T31098] should_fail_ex+0x21f/0x230 [ 2781.931929][T31098] ? vm_area_dup+0x98/0x130 [ 2781.936438][T31098] __should_failslab+0x92/0xa0 [ 2781.941275][T31098] should_failslab+0x9/0x20 [ 2781.945783][T31098] kmem_cache_alloc+0x4e/0x250 [ 2781.950588][T31098] vm_area_dup+0x98/0x130 [ 2781.954929][T31098] copy_mm+0x6b6/0xf50 [ 2781.958999][T31098] copy_process+0x1002/0x20a0 [ 2781.963672][T31098] kernel_clone+0x169/0x560 [ 2781.968172][T31098] ? proc_fail_nth_read+0x140/0x140 [ 2781.973378][T31098] ? vfs_write+0x655/0x790 [ 2781.977875][T31098] __x64_sys_clone+0xe8/0x120 [ 2781.982631][T31098] do_syscall_64+0x44/0x110 [ 2781.987166][T31098] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2781.993065][T31098] RIP: 0033:0x7f682352eba9 [ 2781.997482][T31098] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 06:39:08 executing program 1: r0 = syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r0, 0x1, 0x0) syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) (async) prctl$PR_SCHED_CORE(0x3e, 0x1, r0, 0x1, 0x0) (async) 06:39:08 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0xfffffff6) 06:39:08 executing program 2: syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(0xffffffffffffffff, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r1, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r3, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r4, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:39:08 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:39:08 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') (fail_nth: 8) [ 2782.017109][T31098] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2782.025558][T31098] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2782.033524][T31098] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2782.041504][T31098] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2782.049467][T31098] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2782.057522][T31098] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2782.065599][T31098] [ 2782.143197][T31107] FAULT_INJECTION: forcing a failure. [ 2782.143197][T31107] name failslab, interval 1, probability 0, space 0, times 0 [ 2782.150336][T31103] can: request_module (can-proto-5) failed. [ 2782.155900][T31107] CPU: 1 PID: 31107 Comm: syz-executor.0 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2782.172160][T31107] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2782.182297][T31107] Call Trace: [ 2782.185566][T31107] [ 2782.188501][T31107] dump_stack_lvl+0xda/0x130 06:39:08 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 21) 06:39:08 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x0, 0x2, 0xae40, {0xfffffffe, 0x362f}, 0x5, 0x2000ee}) 06:39:08 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x1000000000000) 06:39:08 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') [ 2782.193230][T31107] dump_stack+0x15/0x20 [ 2782.197401][T31107] should_fail_ex+0x21f/0x230 [ 2782.202105][T31107] ? security_inode_alloc+0x32/0xd0 [ 2782.207435][T31107] __should_failslab+0x92/0xa0 [ 2782.212246][T31107] should_failslab+0x9/0x20 [ 2782.216760][T31107] kmem_cache_alloc+0x4e/0x250 [ 2782.221508][T31107] security_inode_alloc+0x32/0xd0 [ 2782.226544][T31107] inode_init_always+0x428/0x460 [ 2782.231638][T31107] ? proc_invalidate_siblings_dcache+0x2b0/0x2b0 [ 2782.237971][T31107] alloc_inode+0x77/0x150 [ 2782.242280][T31107] new_inode+0x1d/0x120 [ 2782.246527][T31107] proc_pid_make_inode+0x1d/0xd0 [ 2782.251441][T31107] proc_pident_instantiate+0x44/0x180 [ 2782.256789][T31107] proc_pident_lookup+0x112/0x180 [ 2782.261854][T31107] proc_tgid_base_lookup+0x2b/0x30 [ 2782.266945][T31107] __lookup_slow+0x17a/0x230 [ 2782.271588][T31107] lookup_slow+0x3c/0x60 [ 2782.275834][T31107] link_path_walk+0x648/0x7e0 [ 2782.280495][T31107] path_openat+0x1a0/0x1d70 [ 2782.285071][T31107] ? _parse_integer+0x27/0x30 [ 2782.289767][T31107] do_filp_open+0xf6/0x200 [ 2782.294161][T31107] ? noop_direct_IO+0x20/0x20 [ 2782.298822][T31107] do_sys_openat2+0xab/0x110 [ 2782.303418][T31107] __x64_sys_openat+0xf3/0x120 [ 2782.308201][T31107] do_syscall_64+0x44/0x110 [ 2782.312704][T31107] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2782.318577][T31107] RIP: 0033:0x7fb7d7a577a0 [ 2782.322985][T31107] Code: 48 89 44 24 20 75 93 44 89 54 24 0c e8 09 82 02 00 44 8b 54 24 0c 89 da 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 38 44 89 c7 89 44 24 0c e8 5c 82 02 00 8b 44 06:39:08 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') (fail_nth: 9) [ 2782.342586][T31107] RSP: 002b:00007fb7d6ddafa0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2782.351043][T31107] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fb7d7a577a0 [ 2782.358997][T31107] RDX: 0000000000000002 RSI: 00007fb7d6ddb030 RDI: 00000000ffffff9c [ 2782.367033][T31107] RBP: 00007fb7d6ddb030 R08: 0000000000000000 R09: 0000000000000000 [ 2782.375077][T31107] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 2782.383029][T31107] R13: 000000000000000b R14: 00007fb7d7b77f80 R15: 00007ffef7134098 [ 2782.391034][T31107] 06:39:10 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:39:10 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x100000000000000) [ 2784.353222][T31110] can_create: 1 callbacks suppressed [ 2784.353236][T31110] can: request_module (can-proto-5) failed. [ 2784.386635][T31117] can: request_module (can-proto-5) failed. [ 2784.408769][T31122] FAULT_INJECTION: forcing a failure. [ 2784.408769][T31122] name failslab, interval 1, probability 0, space 0, times 0 [ 2784.421425][T31122] CPU: 0 PID: 31122 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2784.429975][T31124] FAULT_INJECTION: forcing a failure. [ 2784.429975][T31124] name failslab, interval 1, probability 0, space 0, times 0 [ 2784.431848][T31122] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2784.454506][T31122] Call Trace: [ 2784.457774][T31122] [ 2784.460779][T31122] dump_stack_lvl+0xda/0x130 [ 2784.465398][T31122] dump_stack+0x15/0x20 [ 2784.469629][T31122] should_fail_ex+0x21f/0x230 [ 2784.474313][T31122] ? vm_area_dup+0x98/0x130 [ 2784.478878][T31122] __should_failslab+0x92/0xa0 [ 2784.483731][T31122] should_failslab+0x9/0x20 [ 2784.488233][T31122] kmem_cache_alloc+0x4e/0x250 [ 2784.492994][T31122] vm_area_dup+0x98/0x130 [ 2784.497363][T31122] copy_mm+0x6b6/0xf50 [ 2784.501423][T31122] copy_process+0x1002/0x20a0 [ 2784.506146][T31122] kernel_clone+0x169/0x560 [ 2784.510665][T31122] ? proc_fail_nth_read+0x140/0x140 [ 2784.515853][T31122] ? vfs_write+0x655/0x790 [ 2784.520264][T31122] __x64_sys_clone+0xe8/0x120 [ 2784.525011][T31122] do_syscall_64+0x44/0x110 [ 2784.529512][T31122] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2784.535432][T31122] RIP: 0033:0x7f682352eba9 [ 2784.539842][T31122] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2784.559491][T31122] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2784.567926][T31122] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2784.575891][T31122] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2784.583852][T31122] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2784.591825][T31122] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2784.599783][T31122] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2784.607745][T31122] [ 2784.610748][T31124] CPU: 1 PID: 31124 Comm: syz-executor.0 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2784.621250][T31124] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2784.631302][T31124] Call Trace: [ 2784.634577][T31124] [ 2784.637501][T31124] dump_stack_lvl+0xda/0x130 [ 2784.642190][T31124] dump_stack+0x15/0x20 [ 2784.646387][T31124] should_fail_ex+0x21f/0x230 [ 2784.651076][T31124] __should_failslab+0x92/0xa0 [ 2784.655928][T31124] should_failslab+0x9/0x20 [ 2784.660432][T31124] slab_pre_alloc_hook+0x37/0x160 [ 2784.665460][T31124] ? __d_alloc+0x3d/0x380 [ 2784.669808][T31124] kmem_cache_alloc_lru+0x47/0x200 [ 2784.674926][T31124] __d_alloc+0x3d/0x380 [ 2784.679160][T31124] d_alloc_parallel+0x54/0xc90 [ 2784.683923][T31124] ? __rcu_read_unlock+0x4d/0x70 [ 2784.688941][T31124] ? __d_lookup+0x357/0x380 [ 2784.693433][T31124] ? link_path_walk+0x743/0x7e0 [ 2784.698287][T31124] ? down_read+0x16f/0x4a0 [ 2784.702751][T31124] path_openat+0x658/0x1d70 [ 2784.707258][T31124] ? _parse_integer+0x27/0x30 [ 2784.711986][T31124] do_filp_open+0xf6/0x200 [ 2784.716421][T31124] ? noop_direct_IO+0x20/0x20 [ 2784.721115][T31124] do_sys_openat2+0xab/0x110 [ 2784.725687][T31124] __x64_sys_openat+0xf3/0x120 [ 2784.730495][T31124] do_syscall_64+0x44/0x110 [ 2784.735030][T31124] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2784.740959][T31124] RIP: 0033:0x7fb7d7a577a0 [ 2784.745353][T31124] Code: 48 89 44 24 20 75 93 44 89 54 24 0c e8 09 82 02 00 44 8b 54 24 0c 89 da 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 38 44 89 c7 89 44 24 0c e8 5c 82 02 00 8b 44 [ 2784.764980][T31124] RSP: 002b:00007fb7d6ddafa0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2784.773376][T31124] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fb7d7a577a0 [ 2784.781344][T31124] RDX: 0000000000000002 RSI: 00007fb7d6ddb030 RDI: 00000000ffffff9c [ 2784.789344][T31124] RBP: 00007fb7d6ddb030 R08: 0000000000000000 R09: 0000000000000000 [ 2784.797302][T31124] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 2784.805251][T31124] R13: 000000000000000b R14: 00007fb7d7b77f80 R15: 00007ffef7134098 [ 2784.813213][T31124] [ 2791.251639][T31137] FAULT_INJECTION: forcing a failure. [ 2791.251639][T31137] name failslab, interval 1, probability 0, space 0, times 0 [ 2791.254121][T31138] FAULT_INJECTION: forcing a failure. [ 2791.254121][T31138] name failslab, interval 1, probability 0, space 0, times 0 [ 2791.264280][T31137] CPU: 1 PID: 31137 Comm: syz-executor.0 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2791.264343][T31137] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2791.297343][T31137] Call Trace: [ 2791.300611][T31137] [ 2791.303579][T31137] dump_stack_lvl+0xda/0x130 [ 2791.308168][T31137] dump_stack+0x15/0x20 [ 2791.312355][T31137] should_fail_ex+0x21f/0x230 [ 2791.317035][T31137] __should_failslab+0x92/0xa0 [ 2791.321800][T31137] should_failslab+0x9/0x20 [ 2791.326294][T31137] slab_pre_alloc_hook+0x37/0x160 [ 2791.331392][T31137] ? proc_alloc_inode+0x34/0x90 [ 2791.336241][T31137] kmem_cache_alloc_lru+0x47/0x200 [ 2791.341349][T31137] proc_alloc_inode+0x34/0x90 [ 2791.346040][T31137] ? proc_invalidate_siblings_dcache+0x2b0/0x2b0 [ 2791.352381][T31137] alloc_inode+0x38/0x150 [ 2791.356758][T31137] new_inode+0x1d/0x120 [ 2791.360970][T31137] proc_pid_make_inode+0x1d/0xd0 [ 2791.365893][T31137] proc_ns_dir_lookup+0x138/0x220 [ 2791.370913][T31137] ? proc_ns_dir_readdir+0x310/0x310 [ 2791.376193][T31137] path_openat+0xc6f/0x1d70 [ 2791.380745][T31137] do_filp_open+0xf6/0x200 [ 2791.385151][T31137] ? noop_direct_IO+0x20/0x20 [ 2791.389835][T31137] do_sys_openat2+0xab/0x110 [ 2791.394416][T31137] __x64_sys_openat+0xf3/0x120 [ 2791.399175][T31137] do_syscall_64+0x44/0x110 [ 2791.403724][T31137] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2791.409706][T31137] RIP: 0033:0x7fb7d7a577a0 [ 2791.414184][T31137] Code: 48 89 44 24 20 75 93 44 89 54 24 0c e8 09 82 02 00 44 8b 54 24 0c 89 da 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 38 44 89 c7 89 44 24 0c e8 5c 82 02 00 8b 44 [ 2791.433786][T31137] RSP: 002b:00007fb7d6ddafa0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2791.442184][T31137] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fb7d7a577a0 [ 2791.450218][T31137] RDX: 0000000000000002 RSI: 00007fb7d6ddb030 RDI: 00000000ffffff9c [ 2791.458255][T31137] RBP: 00007fb7d6ddb030 R08: 0000000000000000 R09: 0000000000000000 [ 2791.466215][T31137] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2791.474203][T31137] R13: 000000000000000b R14: 00007fb7d7b77f80 R15: 00007ffef7134098 [ 2791.482165][T31137] [ 2791.485227][T31138] CPU: 0 PID: 31138 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 06:39:17 executing program 1: r0 = syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$PTRACE_SETSIGMASK(0x420b, r0, 0x8, &(0x7f0000000000)={[0x9]}) 06:39:17 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x200000000000000) 06:39:17 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x0, 0x2, 0xae40, {0xfffffffe, 0x362f}, 0x5, 0x2000ee}) 06:39:17 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:39:17 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 22) 06:39:17 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') (fail_nth: 10) [ 2791.495647][T31138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2791.505748][T31138] Call Trace: [ 2791.509016][T31138] [ 2791.511936][T31138] dump_stack_lvl+0xda/0x130 [ 2791.516567][T31138] dump_stack+0x15/0x20 [ 2791.520734][T31138] should_fail_ex+0x21f/0x230 [ 2791.525433][T31138] ? vm_area_dup+0x2c/0x130 [ 2791.530011][T31138] __should_failslab+0x92/0xa0 [ 2791.534915][T31138] should_failslab+0x9/0x20 [ 2791.539426][T31138] kmem_cache_alloc+0x4e/0x250 [ 2791.544207][T31138] vm_area_dup+0x2c/0x130 [ 2791.548542][T31138] copy_mm+0x6b6/0xf50 06:39:17 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x0, 0x2, 0xae40, {0xfffffffe, 0x362f}, 0x5, 0x2000ee}) [ 2791.552613][T31138] copy_process+0x1002/0x20a0 [ 2791.557299][T31138] kernel_clone+0x169/0x560 [ 2791.561835][T31138] ? proc_fail_nth_read+0x140/0x140 [ 2791.567103][T31138] ? vfs_write+0x655/0x790 [ 2791.571526][T31138] __x64_sys_clone+0xe8/0x120 [ 2791.576254][T31138] do_syscall_64+0x44/0x110 [ 2791.580776][T31138] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2791.586677][T31138] RIP: 0033:0x7f682352eba9 [ 2791.591084][T31138] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2791.610754][T31138] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2791.619210][T31138] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2791.627178][T31138] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2791.635199][T31138] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2791.643172][T31138] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 06:39:17 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x300000000000000) 06:39:17 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x400000000000000) 06:39:17 executing program 2: ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000000100)={0x0, 0x2, 0xae40, {0xfffffffe, 0x362f}, 0x5, 0x2000ee}) 06:39:17 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 23) 06:39:17 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') [ 2791.651166][T31138] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2791.659186][T31138] [ 2791.681479][T31134] can: request_module (can-proto-5) failed. [ 2791.773086][T31154] can: request_module (can-proto-5) failed. 06:39:17 executing program 2: ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000000100)={0x0, 0x2, 0xae40, {0xfffffffe, 0x362f}, 0x5, 0x2000ee}) 06:39:17 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x1800000000000000) 06:39:17 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') (fail_nth: 11) 06:39:17 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:39:17 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 24) [ 2791.882231][T31165] FAULT_INJECTION: forcing a failure. [ 2791.882231][T31165] name failslab, interval 1, probability 0, space 0, times 0 [ 2791.883771][T31166] FAULT_INJECTION: forcing a failure. [ 2791.883771][T31166] name failslab, interval 1, probability 0, space 0, times 0 [ 2791.894880][T31165] CPU: 0 PID: 31165 Comm: syz-executor.0 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2791.917824][T31165] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2791.927866][T31165] Call Trace: [ 2791.931129][T31165] [ 2791.934082][T31165] dump_stack_lvl+0xda/0x130 [ 2791.938674][T31165] dump_stack+0x15/0x20 [ 2791.942828][T31165] should_fail_ex+0x21f/0x230 [ 2791.947586][T31165] ? security_inode_alloc+0x32/0xd0 [ 2791.952812][T31165] __should_failslab+0x92/0xa0 [ 2791.957601][T31165] should_failslab+0x9/0x20 [ 2791.962195][T31165] kmem_cache_alloc+0x4e/0x250 [ 2791.966992][T31165] security_inode_alloc+0x32/0xd0 [ 2791.972085][T31165] inode_init_always+0x428/0x460 [ 2791.977013][T31165] ? proc_invalidate_siblings_dcache+0x2b0/0x2b0 [ 2791.983340][T31165] alloc_inode+0x77/0x150 [ 2791.987756][T31165] new_inode+0x1d/0x120 [ 2791.991902][T31165] proc_pid_make_inode+0x1d/0xd0 [ 2791.996825][T31165] proc_ns_dir_lookup+0x138/0x220 [ 2792.001877][T31165] ? proc_ns_dir_readdir+0x310/0x310 [ 2792.007157][T31165] path_openat+0xc6f/0x1d70 [ 2792.011673][T31165] do_filp_open+0xf6/0x200 [ 2792.016078][T31165] ? noop_direct_IO+0x20/0x20 [ 2792.020756][T31165] do_sys_openat2+0xab/0x110 [ 2792.025380][T31165] __x64_sys_openat+0xf3/0x120 [ 2792.030150][T31165] do_syscall_64+0x44/0x110 [ 2792.034726][T31165] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2792.040681][T31165] RIP: 0033:0x7fb7d7a577a0 [ 2792.045083][T31165] Code: 48 89 44 24 20 75 93 44 89 54 24 0c e8 09 82 02 00 44 8b 54 24 0c 89 da 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 38 44 89 c7 89 44 24 0c e8 5c 82 02 00 8b 44 [ 2792.064741][T31165] RSP: 002b:00007fb7d6ddafa0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2792.073160][T31165] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fb7d7a577a0 [ 2792.081128][T31165] RDX: 0000000000000002 RSI: 00007fb7d6ddb030 RDI: 00000000ffffff9c [ 2792.089086][T31165] RBP: 00007fb7d6ddb030 R08: 0000000000000000 R09: 0000000000000000 [ 2792.097059][T31165] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2792.105026][T31165] R13: 000000000000000b R14: 00007fb7d7b77f80 R15: 00007ffef7134098 [ 2792.112998][T31165] [ 2792.116005][T31166] CPU: 1 PID: 31166 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2792.126428][T31166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2792.136549][T31166] Call Trace: [ 2792.139817][T31166] [ 2792.142747][T31166] dump_stack_lvl+0xda/0x130 [ 2792.147421][T31166] dump_stack+0x15/0x20 [ 2792.151617][T31166] should_fail_ex+0x21f/0x230 [ 2792.156387][T31166] ? vm_area_dup+0x2c/0x130 [ 2792.160894][T31166] __should_failslab+0x92/0xa0 [ 2792.165685][T31166] should_failslab+0x9/0x20 [ 2792.170192][T31166] kmem_cache_alloc+0x4e/0x250 [ 2792.174962][T31166] vm_area_dup+0x2c/0x130 [ 2792.179330][T31166] copy_mm+0x6b6/0xf50 [ 2792.183406][T31166] copy_process+0x1002/0x20a0 [ 2792.188101][T31166] kernel_clone+0x169/0x560 [ 2792.192602][T31166] ? proc_fail_nth_read+0x140/0x140 [ 2792.197871][T31166] ? vfs_write+0x655/0x790 [ 2792.202405][T31166] __x64_sys_clone+0xe8/0x120 [ 2792.207088][T31166] do_syscall_64+0x44/0x110 [ 2792.211600][T31166] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2792.217491][T31166] RIP: 0033:0x7f682352eba9 [ 2792.221967][T31166] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2792.241601][T31166] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2792.250062][T31166] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2792.258107][T31166] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2792.266132][T31166] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2792.274210][T31166] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 06:39:18 executing program 1: r0 = syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$PTRACE_SETSIGMASK(0x420b, r0, 0x8, &(0x7f0000000000)={[0x9]}) 06:39:18 executing program 2: ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000000100)={0x0, 0x2, 0xae40, {0xfffffffe, 0x362f}, 0x5, 0x2000ee}) 06:39:18 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x3f00000000000000) [ 2792.282173][T31166] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2792.290140][T31166] 06:39:18 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') (fail_nth: 12) 06:39:18 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 25) [ 2792.365532][T31169] can: request_module (can-proto-5) failed. [ 2792.369743][T31178] FAULT_INJECTION: forcing a failure. [ 2792.369743][T31178] name failslab, interval 1, probability 0, space 0, times 0 [ 2792.384048][T31178] CPU: 0 PID: 31178 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2792.394477][T31178] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2792.404520][T31178] Call Trace: [ 2792.407869][T31178] [ 2792.410789][T31178] dump_stack_lvl+0xda/0x130 [ 2792.415399][T31178] dump_stack+0x15/0x20 [ 2792.419629][T31178] should_fail_ex+0x21f/0x230 [ 2792.424425][T31178] ? anon_vma_fork+0x12c/0x2c0 [ 2792.429184][T31178] __should_failslab+0x92/0xa0 [ 2792.434012][T31178] should_failslab+0x9/0x20 [ 2792.438591][T31178] kmem_cache_alloc+0x4e/0x250 [ 2792.443362][T31178] anon_vma_fork+0x12c/0x2c0 [ 2792.448005][T31178] copy_mm+0x72a/0xf50 [ 2792.452075][T31178] copy_process+0x1002/0x20a0 [ 2792.456812][T31178] kernel_clone+0x169/0x560 06:39:18 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x0, 0x2, 0xae40, {0xfffffffe, 0x362f}, 0x5, 0x2000ee}) [ 2792.461316][T31178] ? proc_fail_nth_read+0x140/0x140 [ 2792.466627][T31178] ? vfs_write+0x655/0x790 [ 2792.471095][T31178] __x64_sys_clone+0xe8/0x120 [ 2792.475879][T31178] do_syscall_64+0x44/0x110 [ 2792.480392][T31178] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2792.486295][T31178] RIP: 0033:0x7f682352eba9 [ 2792.490708][T31178] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2792.510356][T31178] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2792.518762][T31178] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2792.526812][T31178] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2792.534846][T31178] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2792.542816][T31178] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2792.550839][T31178] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2792.558836][T31178] [ 2792.579635][T31180] FAULT_INJECTION: forcing a failure. [ 2792.579635][T31180] name failslab, interval 1, probability 0, space 0, times 0 [ 2792.592313][T31180] CPU: 1 PID: 31180 Comm: syz-executor.0 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2792.602725][T31180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2792.612776][T31180] Call Trace: [ 2792.616056][T31180] [ 2792.618976][T31180] dump_stack_lvl+0xda/0x130 [ 2792.623629][T31180] dump_stack+0x15/0x20 [ 2792.627784][T31180] should_fail_ex+0x21f/0x230 [ 2792.632524][T31180] __should_failslab+0x92/0xa0 [ 2792.637302][T31180] should_failslab+0x9/0x20 [ 2792.641873][T31180] slab_pre_alloc_hook+0x37/0x160 [ 2792.646996][T31180] ? alloc_inode+0x64/0x150 [ 2792.651503][T31180] kmem_cache_alloc_lru+0x47/0x200 [ 2792.656625][T31180] alloc_inode+0x64/0x150 [ 2792.660965][T31180] new_inode_pseudo+0x17/0x70 [ 2792.665691][T31180] __ns_get_path+0xd8/0x220 [ 2792.670197][T31180] ns_get_path+0x39/0x70 [ 2792.674531][T31180] proc_ns_get_link+0x81/0x150 [ 2792.679383][T31180] ? proc_ns_instantiate+0xa0/0xa0 [ 2792.684502][T31180] pick_link+0x430/0x7b0 [ 2792.688746][T31180] step_into+0x71b/0x800 [ 2792.693000][T31180] ? d_splice_alias+0xd6/0x270 [ 2792.697760][T31180] path_openat+0x10da/0x1d70 [ 2792.702429][T31180] do_filp_open+0xf6/0x200 [ 2792.706852][T31180] do_sys_openat2+0xab/0x110 [ 2792.711601][T31180] __x64_sys_openat+0xf3/0x120 [ 2792.716377][T31180] do_syscall_64+0x44/0x110 [ 2792.720885][T31180] entry_SYSCALL_64_after_hwframe+0x63/0x6b 06:39:18 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') [ 2792.726794][T31180] RIP: 0033:0x7fb7d7a577a0 [ 2792.731207][T31180] Code: 48 89 44 24 20 75 93 44 89 54 24 0c e8 09 82 02 00 44 8b 54 24 0c 89 da 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 38 44 89 c7 89 44 24 0c e8 5c 82 02 00 8b 44 [ 2792.750892][T31180] RSP: 002b:00007fb7d6ddafa0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2792.759323][T31180] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fb7d7a577a0 [ 2792.767331][T31180] RDX: 0000000000000002 RSI: 00007fb7d6ddb030 RDI: 00000000ffffff9c 06:39:18 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x4000010000000000) 06:39:18 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 26) 06:39:18 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x0, 0x2, 0xae40, {0xfffffffe, 0x362f}, 0x5, 0x2000ee}) 06:39:18 executing program 1: r0 = syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$PTRACE_SETSIGMASK(0x420b, r0, 0x8, &(0x7f0000000000)={[0x9]}) 06:39:18 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x7ffffffffffffffe) [ 2792.775290][T31180] RBP: 00007fb7d6ddb030 R08: 0000000000000000 R09: 0000000000000000 [ 2792.783261][T31180] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2792.791230][T31180] R13: 000000000000000b R14: 00007fb7d7b77f80 R15: 00007ffef7134098 [ 2792.799202][T31180] [ 2792.824889][T31190] FAULT_INJECTION: forcing a failure. [ 2792.824889][T31190] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2792.838140][T31190] CPU: 0 PID: 31190 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2792.848548][T31190] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2792.858590][T31190] Call Trace: [ 2792.861865][T31190] [ 2792.864799][T31190] dump_stack_lvl+0xda/0x130 [ 2792.869394][T31190] dump_stack+0x15/0x20 [ 2792.873544][T31190] should_fail_ex+0x21f/0x230 [ 2792.878227][T31190] __should_fail_alloc_page+0xfd/0x110 [ 2792.883688][T31190] __alloc_pages+0x108/0x340 [ 2792.888270][T31190] alloc_pages_mpol+0xb1/0x1d0 [ 2792.893033][T31190] alloc_pages+0xe0/0x100 [ 2792.897365][T31190] __pud_alloc+0x4c/0x3b0 [ 2792.901692][T31190] ? __rcu_read_unlock+0x4d/0x70 [ 2792.906627][T31190] copy_page_range+0x2082/0x2220 [ 2792.911570][T31190] ? mas_wr_end_piv+0x153/0x430 [ 2792.916440][T31190] ? mas_wr_store_entry+0x235/0x350 06:39:19 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0xf6ffffff00000000) 06:39:19 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0xfeffffffffffff7f) [ 2792.921656][T31190] copy_mm+0x953/0xf50 [ 2792.925737][T31190] copy_process+0x1002/0x20a0 [ 2792.930413][T31190] kernel_clone+0x169/0x560 [ 2792.934907][T31190] ? proc_fail_nth_read+0x140/0x140 [ 2792.940113][T31190] ? vfs_write+0x655/0x790 [ 2792.944535][T31190] __x64_sys_clone+0xe8/0x120 [ 2792.949213][T31190] do_syscall_64+0x44/0x110 [ 2792.953724][T31190] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2792.959622][T31190] RIP: 0033:0x7f682352eba9 [ 2792.964033][T31190] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2792.983646][T31190] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2792.992052][T31190] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2793.000022][T31190] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2793.007997][T31190] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2793.015963][T31190] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 06:39:19 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') (fail_nth: 13) 06:39:19 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x0, 0x2, 0xae40, {0xfffffffe, 0x362f}, 0x5, 0x2000ee}) 06:39:19 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0xffffffff00000000) 06:39:19 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 27) [ 2793.023926][T31190] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2793.031889][T31190] [ 2793.084213][T31202] FAULT_INJECTION: forcing a failure. [ 2793.084213][T31202] name failslab, interval 1, probability 0, space 0, times 0 [ 2793.096918][T31202] CPU: 0 PID: 31202 Comm: syz-executor.0 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2793.107354][T31202] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2793.117413][T31202] Call Trace: [ 2793.120689][T31202] [ 2793.123615][T31202] dump_stack_lvl+0xda/0x130 [ 2793.128214][T31202] dump_stack+0x15/0x20 [ 2793.132384][T31202] should_fail_ex+0x21f/0x230 [ 2793.137073][T31202] ? security_inode_alloc+0x32/0xd0 [ 2793.142279][T31202] __should_failslab+0x92/0xa0 [ 2793.147168][T31202] should_failslab+0x9/0x20 [ 2793.151673][T31202] kmem_cache_alloc+0x4e/0x250 [ 2793.153044][T31191] can: request_module (can-proto-5) failed. [ 2793.156448][T31202] security_inode_alloc+0x32/0xd0 [ 2793.167355][T31202] inode_init_always+0x428/0x460 [ 2793.172363][T31202] alloc_inode+0x77/0x150 [ 2793.176689][T31202] new_inode_pseudo+0x17/0x70 [ 2793.181450][T31202] __ns_get_path+0xd8/0x220 [ 2793.185957][T31202] ns_get_path+0x39/0x70 [ 2793.190205][T31202] proc_ns_get_link+0x81/0x150 [ 2793.195028][T31202] ? proc_ns_instantiate+0xa0/0xa0 [ 2793.200145][T31202] pick_link+0x430/0x7b0 [ 2793.204474][T31202] step_into+0x71b/0x800 [ 2793.208765][T31202] ? d_splice_alias+0xd6/0x270 [ 2793.213580][T31202] path_openat+0x10da/0x1d70 [ 2793.218161][T31202] do_filp_open+0xf6/0x200 [ 2793.222659][T31202] do_sys_openat2+0xab/0x110 [ 2793.227298][T31202] __x64_sys_openat+0xf3/0x120 [ 2793.232089][T31202] do_syscall_64+0x44/0x110 [ 2793.236589][T31202] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2793.242474][T31202] RIP: 0033:0x7fb7d7a577a0 [ 2793.246872][T31202] Code: 48 89 44 24 20 75 93 44 89 54 24 0c e8 09 82 02 00 44 8b 54 24 0c 89 da 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 38 44 89 c7 89 44 24 0c e8 5c 82 02 00 8b 44 [ 2793.266510][T31202] RSP: 002b:00007fb7d6ddafa0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2793.274930][T31202] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fb7d7a577a0 [ 2793.282888][T31202] RDX: 0000000000000002 RSI: 00007fb7d6ddb030 RDI: 00000000ffffff9c [ 2793.290970][T31202] RBP: 00007fb7d6ddb030 R08: 0000000000000000 R09: 0000000000000000 [ 2793.298927][T31202] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2793.306889][T31202] R13: 000000000000000b R14: 00007fb7d7b77f80 R15: 00007ffef7134098 [ 2793.314874][T31202] 06:39:19 executing program 2: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000000100)={0x0, 0x2, 0xae40, {0xfffffffe, 0x362f}, 0x5, 0x2000ee}) 06:39:19 executing program 1: syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_clone(0x1001000, &(0x7f0000000000)="455044b0d9386b2d836fa48aa73fa3b7f75172cdd3686530a1b2ee390d4d220903830bbd7b32041380f066fcf189578202f31677b86d00c36d2a86c2cf3d7292ab94b80e87e24d7a26134a0ecfef3366ba55455628301d5024d488336c67a9c5e9329e62606eed681a628656d05b95bf145c770d29864b603d0b6fd60d078d148f76f7b44c12393c28c3c3507cac81dcba5d9ef0f3047211a8be6b3564f4390cc1730137b9b3ab00b24a94e8709844805866027edf43b8a6608ed159dda88a0a1b09f2c530b51a3b42122a79097a4780d35cd440add00daca43b19cd49df0ecdfcd144e06d40f07e46ffd7cad3be4d14", 0xf0, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="fb4fc916d265ffcda5efe4ada0f361d8eed099bc67773cb3e4e3a613aa480721a7d553b9a4e94a769949025ac202e49badcbd16738011e52f6e0bfe4ebf0b7f8af812a32d0e83a0b39d87f48472c4f725b913cde6ff267c1f28e0f5a840825576004bd5c521299600766") ptrace$ARCH_GET_GS(0x1e, r0, &(0x7f0000000200), 0x1004) 06:39:19 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, 0x0) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:39:19 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 28) 06:39:19 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x2, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) ioctl$TIOCGDEV(r0, 0x80045432, &(0x7f0000000040)) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000000)) 06:39:19 executing program 2: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000000100)={0x0, 0x2, 0xae40, {0xfffffffe, 0x362f}, 0x5, 0x2000ee}) 06:39:19 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x2, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) (async) ioctl$TIOCGDEV(r0, 0x80045432, &(0x7f0000000040)) (async, rerun: 64) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) (rerun: 64) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000000)) [ 2793.419044][T31214] can: request_module (can-proto-5) failed. [ 2793.435342][T31220] FAULT_INJECTION: forcing a failure. [ 2793.435342][T31220] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2793.448584][T31220] CPU: 1 PID: 31220 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2793.458992][T31220] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2793.469035][T31220] Call Trace: [ 2793.472304][T31220] [ 2793.475227][T31220] dump_stack_lvl+0xda/0x130 [ 2793.479822][T31220] dump_stack+0x15/0x20 [ 2793.483987][T31220] should_fail_ex+0x21f/0x230 [ 2793.488666][T31220] __should_fail_alloc_page+0xfd/0x110 [ 2793.494131][T31220] __alloc_pages+0x108/0x340 [ 2793.498742][T31220] alloc_pages_mpol+0xb1/0x1d0 [ 2793.503521][T31220] alloc_pages+0xe0/0x100 [ 2793.507855][T31220] pte_alloc_one+0x32/0xe0 [ 2793.512279][T31220] __pte_alloc+0x33/0x270 06:39:19 executing program 2: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000000100)={0x0, 0x2, 0xae40, {0xfffffffe, 0x362f}, 0x5, 0x2000ee}) 06:39:19 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') (fail_nth: 14) 06:39:19 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, 0x0) [ 2793.516611][T31220] copy_page_range+0x1d20/0x2220 [ 2793.521554][T31220] copy_mm+0x953/0xf50 [ 2793.525619][T31220] copy_process+0x1002/0x20a0 [ 2793.530302][T31220] kernel_clone+0x169/0x560 [ 2793.534807][T31220] ? proc_fail_nth_read+0x140/0x140 [ 2793.540008][T31220] ? vfs_write+0x655/0x790 [ 2793.544432][T31220] __x64_sys_clone+0xe8/0x120 [ 2793.549104][T31220] do_syscall_64+0x44/0x110 [ 2793.553612][T31220] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2793.559512][T31220] RIP: 0033:0x7f682352eba9 06:39:19 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, 0x0) 06:39:19 executing program 1: syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r0 = syz_clone(0x1001000, &(0x7f0000000000)="455044b0d9386b2d836fa48aa73fa3b7f75172cdd3686530a1b2ee390d4d220903830bbd7b32041380f066fcf189578202f31677b86d00c36d2a86c2cf3d7292ab94b80e87e24d7a26134a0ecfef3366ba55455628301d5024d488336c67a9c5e9329e62606eed681a628656d05b95bf145c770d29864b603d0b6fd60d078d148f76f7b44c12393c28c3c3507cac81dcba5d9ef0f3047211a8be6b3564f4390cc1730137b9b3ab00b24a94e8709844805866027edf43b8a6608ed159dda88a0a1b09f2c530b51a3b42122a79097a4780d35cd440add00daca43b19cd49df0ecdfcd144e06d40f07e46ffd7cad3be4d14", 0xf0, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="fb4fc916d265ffcda5efe4ada0f361d8eed099bc67773cb3e4e3a613aa480721a7d553b9a4e94a769949025ac202e49badcbd16738011e52f6e0bfe4ebf0b7f8af812a32d0e83a0b39d87f48472c4f725b913cde6ff267c1f28e0f5a840825576004bd5c521299600766") ptrace$ARCH_GET_GS(0x1e, r0, &(0x7f0000000200), 0x1004) 06:39:19 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, 0x0) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') [ 2793.563935][T31220] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2793.583539][T31220] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2793.591944][T31220] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2793.599912][T31220] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2793.607880][T31220] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 06:39:19 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 29) [ 2793.615850][T31220] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2793.623814][T31220] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2793.631767][T31220] [ 2795.735489][T31238] FAULT_INJECTION: forcing a failure. [ 2795.735489][T31238] name failslab, interval 1, probability 0, space 0, times 0 [ 2795.748227][T31238] CPU: 0 PID: 31238 Comm: syz-executor.0 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2795.758677][T31238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2795.768760][T31238] Call Trace: [ 2795.772032][T31238] [ 2795.774959][T31238] dump_stack_lvl+0xda/0x130 [ 2795.779596][T31238] dump_stack+0x15/0x20 [ 2795.783838][T31238] should_fail_ex+0x21f/0x230 [ 2795.788541][T31238] __should_failslab+0x92/0xa0 [ 2795.793433][T31238] should_failslab+0x9/0x20 [ 2795.797964][T31238] slab_pre_alloc_hook+0x37/0x160 [ 2795.803005][T31238] ? __d_alloc+0x3d/0x380 [ 2795.807359][T31238] kmem_cache_alloc_lru+0x47/0x200 [ 2795.812547][T31238] __d_alloc+0x3d/0x380 [ 2795.816739][T31238] d_alloc_anon+0x17/0x20 [ 2795.821076][T31238] __ns_get_path+0x165/0x220 [ 2795.825672][T31238] ns_get_path+0x39/0x70 [ 2795.829923][T31238] proc_ns_get_link+0x81/0x150 [ 2795.834763][T31238] ? proc_ns_instantiate+0xa0/0xa0 [ 2795.839899][T31238] pick_link+0x430/0x7b0 [ 2795.844143][T31238] step_into+0x71b/0x800 [ 2795.848409][T31238] ? d_splice_alias+0xd6/0x270 [ 2795.853218][T31238] path_openat+0x10da/0x1d70 [ 2795.857886][T31238] do_filp_open+0xf6/0x200 [ 2795.862439][T31238] do_sys_openat2+0xab/0x110 [ 2795.867034][T31238] __x64_sys_openat+0xf3/0x120 [ 2795.871799][T31238] do_syscall_64+0x44/0x110 [ 2795.876341][T31238] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2795.882238][T31238] RIP: 0033:0x7fb7d7a577a0 [ 2795.886647][T31238] Code: 48 89 44 24 20 75 93 44 89 54 24 0c e8 09 82 02 00 44 8b 54 24 0c 89 da 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 38 44 89 c7 89 44 24 0c e8 5c 82 02 00 8b 44 [ 2795.906266][T31238] RSP: 002b:00007fb7d6ddafa0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2795.914679][T31238] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fb7d7a577a0 [ 2795.922679][T31238] RDX: 0000000000000002 RSI: 00007fb7d6ddb030 RDI: 00000000ffffff9c [ 2795.930654][T31238] RBP: 00007fb7d6ddb030 R08: 0000000000000000 R09: 0000000000000000 [ 2795.938657][T31238] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2795.946621][T31238] R13: 000000000000000b R14: 00007fb7d7b77f80 R15: 00007ffef7134098 [ 2795.954594][T31238] [ 2795.959145][T31237] FAULT_INJECTION: forcing a failure. [ 2795.959145][T31237] name failslab, interval 1, probability 0, space 0, times 0 [ 2795.971768][T31237] CPU: 0 PID: 31237 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2795.982206][T31237] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2795.992259][T31237] Call Trace: [ 2795.995531][T31237] [ 2795.998513][T31237] dump_stack_lvl+0xda/0x130 [ 2796.003167][T31237] dump_stack+0x15/0x20 [ 2796.007366][T31237] should_fail_ex+0x21f/0x230 [ 2796.012061][T31237] ? anon_vma_fork+0xac/0x2c0 [ 2796.016742][T31237] __should_failslab+0x92/0xa0 [ 2796.021544][T31237] should_failslab+0x9/0x20 [ 2796.026068][T31237] kmem_cache_alloc+0x4e/0x250 [ 2796.030847][T31237] anon_vma_fork+0xac/0x2c0 06:39:22 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, 0x0) 06:39:22 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x2, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) (async) ioctl$TIOCGDEV(r0, 0x80045432, &(0x7f0000000040)) (async) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000000)) 06:39:22 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') (fail_nth: 15) [ 2796.035396][T31237] copy_mm+0x72a/0xf50 [ 2796.039483][T31237] copy_process+0x1002/0x20a0 [ 2796.044175][T31237] kernel_clone+0x169/0x560 [ 2796.048691][T31237] ? proc_fail_nth_read+0x140/0x140 [ 2796.053902][T31237] ? vfs_write+0x655/0x790 [ 2796.058403][T31237] __x64_sys_clone+0xe8/0x120 [ 2796.061054][T31248] FAULT_INJECTION: forcing a failure. [ 2796.061054][T31248] name failslab, interval 1, probability 0, space 0, times 0 [ 2796.063084][T31237] do_syscall_64+0x44/0x110 [ 2796.063119][T31237] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2796.086085][T31237] RIP: 0033:0x7f682352eba9 [ 2796.090516][T31237] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2796.110143][T31237] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2796.118550][T31237] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2796.126509][T31237] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2796.134510][T31237] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2796.142473][T31237] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2796.150497][T31237] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2796.158608][T31237] [ 2796.161612][T31248] CPU: 1 PID: 31248 Comm: syz-executor.0 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2796.172045][T31248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2796.182168][T31248] Call Trace: [ 2796.185443][T31248] [ 2796.188371][T31248] dump_stack_lvl+0xda/0x130 [ 2796.193013][T31248] dump_stack+0x15/0x20 [ 2796.197236][T31248] should_fail_ex+0x21f/0x230 [ 2796.201973][T31248] ? getname_flags+0x85/0x360 [ 2796.206652][T31248] __should_failslab+0x92/0xa0 [ 2796.211459][T31248] should_failslab+0x9/0x20 [ 2796.215990][T31248] kmem_cache_alloc+0x4e/0x250 [ 2796.220751][T31248] getname_flags+0x85/0x360 [ 2796.225262][T31248] getname+0x19/0x20 [ 2796.229155][T31248] do_sys_openat2+0x67/0x110 [ 2796.233820][T31248] __x64_sys_openat+0xf3/0x120 [ 2796.238601][T31248] do_syscall_64+0x44/0x110 [ 2796.243145][T31248] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2796.249043][T31248] RIP: 0033:0x7fb7d7a577a0 [ 2796.253454][T31248] Code: 48 89 44 24 20 75 93 44 89 54 24 0c e8 09 82 02 00 44 8b 54 24 0c 89 da 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 38 44 89 c7 89 44 24 0c e8 5c 82 02 00 8b 44 [ 2796.262997][T31243] can: request_module (can-proto-5) failed. [ 2796.273055][T31248] RSP: 002b:00007fb7d6ddafa0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 06:39:22 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 30) 06:39:22 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x0, 0x0, 0xae40, {0xfffffffe, 0x362f}, 0x5, 0x2000ee}) [ 2796.273077][T31248] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb7d7a577a0 [ 2796.295299][T31248] RDX: 0000000000000000 RSI: 00007fb7d6ddb030 RDI: 00000000ffffff9c [ 2796.303275][T31248] RBP: 00007fb7d6ddb030 R08: 0000000000000000 R09: 0000000000000000 [ 2796.311248][T31248] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2796.319224][T31248] R13: 000000000000000b R14: 00007fb7d7b77f80 R15: 00007ffef7134098 [ 2796.327284][T31248] [ 2796.372114][T31256] FAULT_INJECTION: forcing a failure. [ 2796.372114][T31256] name failslab, interval 1, probability 0, space 0, times 0 [ 2796.384940][T31256] CPU: 0 PID: 31256 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2796.395350][T31256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2796.405406][T31256] Call Trace: [ 2796.408681][T31256] [ 2796.411613][T31256] dump_stack_lvl+0xda/0x130 [ 2796.416220][T31256] dump_stack+0x15/0x20 [ 2796.420387][T31256] should_fail_ex+0x21f/0x230 [ 2796.425080][T31256] ? vm_area_dup+0x98/0x130 [ 2796.429649][T31256] __should_failslab+0x92/0xa0 [ 2796.434495][T31256] should_failslab+0x9/0x20 [ 2796.439004][T31256] kmem_cache_alloc+0x4e/0x250 [ 2796.443788][T31256] vm_area_dup+0x98/0x130 [ 2796.448129][T31256] copy_mm+0x6b6/0xf50 [ 2796.452196][T31256] copy_process+0x1002/0x20a0 [ 2796.456881][T31256] kernel_clone+0x169/0x560 [ 2796.461384][T31256] ? proc_fail_nth_read+0x140/0x140 [ 2796.466592][T31256] ? vfs_write+0x655/0x790 [ 2796.471020][T31256] __x64_sys_clone+0xe8/0x120 [ 2796.475773][T31256] do_syscall_64+0x44/0x110 [ 2796.480308][T31256] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2796.486275][T31256] RIP: 0033:0x7f682352eba9 [ 2796.490728][T31256] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2796.510379][T31256] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 06:39:22 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0xc6001, 0x0) 06:39:22 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, 0x0) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:39:22 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x0, 0x0, 0x0, {0xfffffffe, 0x362f}, 0x5, 0x2000ee}) 06:39:22 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0xc6001, 0x0) [ 2796.518793][T31256] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2796.526757][T31256] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2796.534728][T31256] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2796.542737][T31256] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2796.550760][T31256] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2796.558775][T31256] [ 2796.600796][T31261] can: request_module (can-proto-5) failed. 06:39:22 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') (fail_nth: 16) 06:39:22 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 31) 06:39:22 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x0, 0x0, 0x0, {0x0, 0x362f}, 0x5, 0x2000ee}) 06:39:22 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x0, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:39:22 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0xc6001, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0xc6001, 0x0) (async) 06:39:22 executing program 1: syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_clone(0x1001000, &(0x7f0000000000)="455044b0d9386b2d836fa48aa73fa3b7f75172cdd3686530a1b2ee390d4d220903830bbd7b32041380f066fcf189578202f31677b86d00c36d2a86c2cf3d7292ab94b80e87e24d7a26134a0ecfef3366ba55455628301d5024d488336c67a9c5e9329e62606eed681a628656d05b95bf145c770d29864b603d0b6fd60d078d148f76f7b44c12393c28c3c3507cac81dcba5d9ef0f3047211a8be6b3564f4390cc1730137b9b3ab00b24a94e8709844805866027edf43b8a6608ed159dda88a0a1b09f2c530b51a3b42122a79097a4780d35cd440add00daca43b19cd49df0ecdfcd144e06d40f07e46ffd7cad3be4d14", 0xf0, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="fb4fc916d265ffcda5efe4ada0f361d8eed099bc67773cb3e4e3a613aa480721a7d553b9a4e94a769949025ac202e49badcbd16738011e52f6e0bfe4ebf0b7f8af812a32d0e83a0b39d87f48472c4f725b913cde6ff267c1f28e0f5a840825576004bd5c521299600766") ptrace$ARCH_GET_GS(0x1e, r0, &(0x7f0000000200), 0x1004) (async) ptrace$ARCH_GET_GS(0x1e, r0, &(0x7f0000000200), 0x1004) 06:39:22 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x0, 0x0, 0x0, {}, 0x5, 0x2000ee}) 06:39:22 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) syz_open_pts(r0, 0x400) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x92800, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r2, 0x540e, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000040)) 06:39:22 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x0, 0x0, 0x0, {}, 0x0, 0x2000ee}) 06:39:22 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x0, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') [ 2796.746825][T31279] FAULT_INJECTION: forcing a failure. [ 2796.746825][T31279] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2796.759909][T31279] CPU: 0 PID: 31279 Comm: syz-executor.0 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2796.770388][T31279] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2796.780506][T31279] Call Trace: [ 2796.783778][T31279] [ 2796.786706][T31279] dump_stack_lvl+0xda/0x130 [ 2796.791303][T31279] dump_stack+0x15/0x20 [ 2796.795477][T31279] should_fail_ex+0x21f/0x230 [ 2796.800275][T31279] should_fail+0xb/0x10 [ 2796.804452][T31279] should_fail_usercopy+0x1a/0x20 [ 2796.809551][T31279] strncpy_from_user+0x25/0x270 [ 2796.814404][T31279] ? kmem_cache_alloc+0x15a/0x250 [ 2796.814497][T31273] FAULT_INJECTION: forcing a failure. [ 2796.814497][T31273] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2796.819478][T31279] getname_flags+0xb3/0x360 [ 2796.837161][T31279] getname+0x19/0x20 [ 2796.841082][T31279] do_sys_openat2+0x67/0x110 [ 2796.845666][T31279] __x64_sys_openat+0xf3/0x120 [ 2796.850424][T31279] do_syscall_64+0x44/0x110 [ 2796.854990][T31279] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2796.860879][T31279] RIP: 0033:0x7fb7d7a577a0 [ 2796.865281][T31279] Code: 48 89 44 24 20 75 93 44 89 54 24 0c e8 09 82 02 00 44 8b 54 24 0c 89 da 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 38 44 89 c7 89 44 24 0c e8 5c 82 02 00 8b 44 [ 2796.884891][T31279] RSP: 002b:00007fb7d6ddafa0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2796.893378][T31279] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb7d7a577a0 [ 2796.901383][T31279] RDX: 0000000000000000 RSI: 00007fb7d6ddb030 RDI: 00000000ffffff9c [ 2796.909344][T31279] RBP: 00007fb7d6ddb030 R08: 0000000000000000 R09: 0000000000000000 [ 2796.917314][T31279] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2796.925328][T31279] R13: 000000000000000b R14: 00007fb7d7b77f80 R15: 00007ffef7134098 [ 2796.933288][T31279] [ 2796.936338][T31273] CPU: 1 PID: 31273 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 06:39:23 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) [ 2796.946755][T31273] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2796.956808][T31273] Call Trace: [ 2796.960077][T31273] [ 2796.962998][T31273] dump_stack_lvl+0xda/0x130 [ 2796.967601][T31273] dump_stack+0x15/0x20 [ 2796.971768][T31273] should_fail_ex+0x21f/0x230 [ 2796.976451][T31273] __should_fail_alloc_page+0xfd/0x110 [ 2796.981915][T31273] __alloc_pages+0x108/0x340 [ 2796.986509][T31273] alloc_pages_mpol+0xb1/0x1d0 [ 2796.991281][T31273] alloc_pages+0xe0/0x100 [ 2796.995610][T31273] __pud_alloc+0x4c/0x3b0 [ 2796.999953][T31273] ? __rcu_read_unlock+0x4d/0x70 [ 2797.004901][T31273] copy_page_range+0x2082/0x2220 [ 2797.009842][T31273] ? mas_wr_end_piv+0x153/0x430 [ 2797.014710][T31273] ? mas_wr_store_entry+0x235/0x350 [ 2797.019923][T31273] copy_mm+0x953/0xf50 [ 2797.023991][T31273] copy_process+0x1002/0x20a0 [ 2797.028669][T31273] kernel_clone+0x169/0x560 [ 2797.033174][T31273] ? proc_fail_nth_read+0x140/0x140 [ 2797.038369][T31273] ? vfs_write+0x655/0x790 [ 2797.042793][T31273] __x64_sys_clone+0xe8/0x120 [ 2797.047476][T31273] do_syscall_64+0x44/0x110 [ 2797.051985][T31273] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2797.057882][T31273] RIP: 0033:0x7f682352eba9 [ 2797.062285][T31273] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2797.081894][T31273] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2797.090303][T31273] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 06:39:23 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') (fail_nth: 17) 06:39:23 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') [ 2797.098272][T31273] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2797.106238][T31273] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2797.114204][T31273] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2797.122176][T31273] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2797.130152][T31273] [ 2797.149617][T31300] FAULT_INJECTION: forcing a failure. [ 2797.149617][T31300] name failslab, interval 1, probability 0, space 0, times 0 [ 2797.162243][T31300] CPU: 1 PID: 31300 Comm: syz-executor.0 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2797.172681][T31300] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2797.182743][T31300] Call Trace: [ 2797.186019][T31300] [ 2797.188942][T31300] dump_stack_lvl+0xda/0x130 [ 2797.193588][T31300] dump_stack+0x15/0x20 06:39:23 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 32) 06:39:23 executing program 1: syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair(0x8, 0x1, 0x6, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_clone(0x8200000, &(0x7f0000000000)="b83d097709bfe4d70732f111504932f341f81d9ae818b923dbd29e3f91a2334f9ffb8f10353086849d1f6fb2c80fff6a65dc14d0a5574d61b793186e26ae81bbd201f5b4a825dd1adf38ca563df04a516f9241952dc63ed419", 0x59, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000340)="c65eb5dbe43d91b741e60b89c2625d0b23634a3c7d3377f02ab2d9dd14d4d451a9d43d88a91031f5e2d5bf7725d40778b0877f617fe4133a6ed5346eb2889747e7bdcacb56add78643eda2865bd47715b3eab770f2008801848ad994e055d3c310fe40a8b4818baa53b0d4241a85d7e83a2d67aae41f0e97f9315893a497de126f6bb7824bca5969083a3c298ad6823eebafa50a3f256c976032fe773d86cc03fa3445f8ada88c281a45a7c07e4bf8f1d6abd413f1cb900d23005c4d0b2e0a34cb06b6b6de68a3163876a4c35f0d3b169beea1eab10b72900b1868e55ec4b31ad6fda8b15dabb89fa27fd018c705b7f65e0eccf7ac8a496ad3678e682623dd6ea7bf64ec13866a857ac1c2330ea2095c2c62a41e8bad9be389005419b90552004cca953fefdb7f95342226148dfbcb3978a08e72") accept(r0, &(0x7f0000000200)=@caif=@dgm, &(0x7f0000000280)=0x80) sched_rr_get_interval(r1, &(0x7f00000001c0)) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r2, 0x0, 0x1004) ptrace$peek(0xffffffffffffffff, r2, &(0x7f0000000300)) 06:39:23 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) syz_open_pts(r0, 0x400) (async) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x92800, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) (async) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r2, 0x540e, 0x0) (async) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000040)) [ 2797.197755][T31300] should_fail_ex+0x21f/0x230 [ 2797.202499][T31300] ? alloc_empty_file+0xd0/0x310 [ 2797.207503][T31300] __should_failslab+0x92/0xa0 [ 2797.212277][T31300] should_failslab+0x9/0x20 [ 2797.216865][T31300] kmem_cache_alloc+0x4e/0x250 [ 2797.221647][T31300] alloc_empty_file+0xd0/0x310 [ 2797.226492][T31300] path_openat+0x69/0x1d70 [ 2797.230993][T31300] do_filp_open+0xf6/0x200 [ 2797.235427][T31300] do_sys_openat2+0xab/0x110 [ 2797.240026][T31300] __x64_sys_openat+0xf3/0x120 [ 2797.244883][T31300] do_syscall_64+0x44/0x110 [ 2797.249501][T31300] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2797.255409][T31300] RIP: 0033:0x7fb7d7a577a0 [ 2797.259818][T31300] Code: 48 89 44 24 20 75 93 44 89 54 24 0c e8 09 82 02 00 44 8b 54 24 0c 89 da 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 38 44 89 c7 89 44 24 0c e8 5c 82 02 00 8b 44 [ 2797.279535][T31300] RSP: 002b:00007fb7d6ddafa0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2797.287943][T31300] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb7d7a577a0 06:39:23 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x0, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') [ 2797.295988][T31300] RDX: 0000000000000000 RSI: 00007fb7d6ddb030 RDI: 00000000ffffff9c [ 2797.303960][T31300] RBP: 00007fb7d6ddb030 R08: 0000000000000000 R09: 0000000000000000 [ 2797.312049][T31300] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2797.313211][ T27] audit: type=1400 audit(1702622363.351:219): avc: denied { create } for pid=31307 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=atmpvc_socket permissive=1 [ 2797.320002][T31300] R13: 000000000000000b R14: 00007fb7d7b77f80 R15: 00007ffef7134098 [ 2797.348022][T31300] [ 2797.365961][T31311] FAULT_INJECTION: forcing a failure. [ 2797.365961][T31311] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2797.379204][T31311] CPU: 1 PID: 31311 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2797.389616][T31311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2797.399664][T31311] Call Trace: [ 2797.402940][T31311] [ 2797.405859][T31311] dump_stack_lvl+0xda/0x130 [ 2797.410459][T31311] dump_stack+0x15/0x20 [ 2797.414624][T31311] should_fail_ex+0x21f/0x230 [ 2797.419324][T31311] __should_fail_alloc_page+0xfd/0x110 [ 2797.424805][T31311] __alloc_pages+0x108/0x340 [ 2797.429407][T31311] alloc_pages_mpol+0xb1/0x1d0 [ 2797.434114][T31302] can: request_module (can-proto-5) failed. [ 2797.434165][T31311] alloc_pages+0xe0/0x100 [ 2797.444367][T31311] __pmd_alloc+0x4b/0x3c0 06:39:23 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) (fail_nth: 1) 06:39:23 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') (fail_nth: 18) [ 2797.448710][T31311] copy_page_range+0x1fda/0x2220 [ 2797.453658][T31311] ? mas_wr_store_entry+0x235/0x350 [ 2797.458876][T31311] copy_mm+0x953/0xf50 [ 2797.462945][T31311] copy_process+0x1002/0x20a0 [ 2797.467625][T31311] kernel_clone+0x169/0x560 [ 2797.471021][T31320] FAULT_INJECTION: forcing a failure. [ 2797.471021][T31320] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2797.472110][T31311] ? proc_fail_nth_read+0x140/0x140 [ 2797.472136][T31311] ? vfs_write+0x655/0x790 [ 2797.494693][T31311] __x64_sys_clone+0xe8/0x120 [ 2797.499365][T31311] do_syscall_64+0x44/0x110 [ 2797.503866][T31311] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2797.509749][T31311] RIP: 0033:0x7f682352eba9 [ 2797.514149][T31311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2797.533744][T31311] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2797.542140][T31311] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2797.550098][T31311] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2797.558054][T31311] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2797.566014][T31311] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2797.573971][T31311] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2797.581930][T31311] [ 2797.584932][T31320] CPU: 0 PID: 31320 Comm: syz-executor.2 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2797.595422][T31320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2797.605467][T31320] Call Trace: [ 2797.608750][T31320] [ 2797.611670][T31320] dump_stack_lvl+0xda/0x130 [ 2797.614118][T31321] FAULT_INJECTION: forcing a failure. [ 2797.614118][T31321] name failslab, interval 1, probability 0, space 0, times 0 [ 2797.616254][T31320] dump_stack+0x15/0x20 [ 2797.632964][T31320] should_fail_ex+0x21f/0x230 [ 2797.637682][T31320] should_fail+0xb/0x10 [ 2797.641895][T31320] should_fail_usercopy+0x1a/0x20 [ 2797.646919][T31320] _copy_from_user+0x1e/0xd0 [ 2797.651550][T31320] snd_seq_ioctl+0x121/0x290 [ 2797.656136][T31320] ? snd_seq_poll+0x170/0x170 [ 2797.660944][T31320] __se_sys_ioctl+0xcf/0x140 [ 2797.665543][T31320] __x64_sys_ioctl+0x43/0x50 [ 2797.670167][T31320] do_syscall_64+0x44/0x110 [ 2797.674709][T31320] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2797.680595][T31320] RIP: 0033:0x7f6da78e6ba9 [ 2797.685003][T31320] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2797.704740][T31320] RSP: 002b:00007f6da6c690c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2797.713150][T31320] RAX: ffffffffffffffda RBX: 00007f6da7a05f80 RCX: 00007f6da78e6ba9 [ 2797.721167][T31320] RDX: 0000000020000100 RSI: 00000000402c5342 RDI: 0000000000000003 [ 2797.729136][T31320] RBP: 00007f6da6c69120 R08: 0000000000000000 R09: 0000000000000000 [ 2797.737123][T31320] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2797.745085][T31320] R13: 000000000000000b R14: 00007f6da7a05f80 R15: 00007ffdd680f748 [ 2797.753124][T31320] [ 2797.756128][T31321] CPU: 1 PID: 31321 Comm: syz-executor.0 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2797.766547][T31321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2797.776599][T31321] Call Trace: [ 2797.779878][T31321] [ 2797.782802][T31321] dump_stack_lvl+0xda/0x130 [ 2797.787473][T31321] dump_stack+0x15/0x20 [ 2797.791631][T31321] should_fail_ex+0x21f/0x230 [ 2797.796378][T31321] ? security_file_alloc+0x32/0xd0 06:39:23 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 33) 06:39:23 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) syz_open_pts(r0, 0x400) (async) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x92800, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r2, 0x540e, 0x0) (async) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000040)) 06:39:23 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x0, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') [ 2797.801522][T31321] __should_failslab+0x92/0xa0 [ 2797.806362][T31321] should_failslab+0x9/0x20 [ 2797.810958][T31321] kmem_cache_alloc+0x4e/0x250 [ 2797.815852][T31321] ? alloc_empty_file+0xd0/0x310 [ 2797.820850][T31321] security_file_alloc+0x32/0xd0 [ 2797.825799][T31321] alloc_empty_file+0x121/0x310 [ 2797.830664][T31321] path_openat+0x69/0x1d70 [ 2797.835136][T31321] do_filp_open+0xf6/0x200 [ 2797.839602][T31321] do_sys_openat2+0xab/0x110 [ 2797.844203][T31321] __x64_sys_openat+0xf3/0x120 [ 2797.849020][T31321] do_syscall_64+0x44/0x110 [ 2797.853546][T31321] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2797.859491][T31321] RIP: 0033:0x7fb7d7a577a0 [ 2797.860898][T31329] FAULT_INJECTION: forcing a failure. [ 2797.860898][T31329] name failslab, interval 1, probability 0, space 0, times 0 [ 2797.863889][T31321] Code: 48 89 44 24 20 75 93 44 89 54 24 0c e8 09 82 02 00 44 8b 54 24 0c 89 da 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 38 44 89 c7 89 44 24 0c e8 5c 82 02 00 8b 44 [ 2797.896055][T31321] RSP: 002b:00007fb7d6ddafa0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2797.904524][T31321] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb7d7a577a0 [ 2797.912482][T31321] RDX: 0000000000000000 RSI: 00007fb7d6ddb030 RDI: 00000000ffffff9c [ 2797.920439][T31321] RBP: 00007fb7d6ddb030 R08: 0000000000000000 R09: 0000000000000000 [ 2797.928423][T31321] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2797.936378][T31321] R13: 000000000000000b R14: 00007fb7d7b77f80 R15: 00007ffef7134098 [ 2797.944344][T31321] [ 2797.947349][T31329] CPU: 0 PID: 31329 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2797.957849][T31329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2797.967975][T31329] Call Trace: [ 2797.971243][T31329] [ 2797.974167][T31329] dump_stack_lvl+0xda/0x130 [ 2797.978846][T31329] dump_stack+0x15/0x20 [ 2797.983005][T31329] should_fail_ex+0x21f/0x230 [ 2797.987687][T31329] ? vm_area_dup+0x2c/0x130 [ 2797.992210][T31329] __should_failslab+0x92/0xa0 [ 2797.996981][T31329] should_failslab+0x9/0x20 [ 2798.001502][T31329] kmem_cache_alloc+0x4e/0x250 [ 2798.006270][T31329] vm_area_dup+0x2c/0x130 [ 2798.010603][T31329] copy_mm+0x6b6/0xf50 [ 2798.014771][T31329] copy_process+0x1002/0x20a0 [ 2798.019453][T31329] kernel_clone+0x169/0x560 [ 2798.023948][T31329] ? proc_fail_nth_read+0x140/0x140 [ 2798.029210][T31329] ? vfs_write+0x655/0x790 [ 2798.033746][T31329] __x64_sys_clone+0xe8/0x120 [ 2798.038507][T31329] do_syscall_64+0x44/0x110 [ 2798.043083][T31329] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2798.049005][T31329] RIP: 0033:0x7f682352eba9 [ 2798.053452][T31329] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2798.073103][T31329] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2798.081516][T31329] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2798.089484][T31329] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 06:39:24 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) (fail_nth: 2) 06:39:24 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r1, &(0x7f0000000d40), 0x12) connect$x25(r1, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x0}}, 0x12) ioctl$SIOCX25SENDCALLACCPT(r0, 0x89e9) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r2}) r4 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETVESABLANK(r4, 0x541c, &(0x7f0000000000)) ioctl$SIOCX25SCALLUSERDATA(r3, 0x89e5, &(0x7f0000000100)={0x43, "c4fa9f2dd179dbb9196698c535f4c061c7c494a11d6b4db2bfa6f14a7c9e5500c2353a1709ae9af7f43daa1b636197f457a5ba63d3b3817c4dc315cc60355083cda6599d95fd04aaa3632462ece8ea48f4145b0cb490d9525ad80bbce8f3fec10392d2787c99d40693f5fc612be841821940a41ad11c8f02c94c0f117af5c6db"}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) r6 = ioctl$TIOCGPTPEER(r5, 0x5441, 0x7fffffff) ioctl$KDSKBLED(r6, 0x4b65, 0x3) 06:39:24 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') (fail_nth: 19) [ 2798.097515][T31329] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2798.105549][T31329] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2798.113515][T31329] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2798.121485][T31329] [ 2798.136110][T31337] FAULT_INJECTION: forcing a failure. [ 2798.136110][T31337] name failslab, interval 1, probability 0, space 0, times 0 [ 2798.148818][T31337] CPU: 1 PID: 31337 Comm: syz-executor.0 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2798.148845][T31337] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2798.148892][T31337] Call Trace: [ 2798.148897][T31337] [ 2798.148903][T31337] dump_stack_lvl+0xda/0x130 [ 2798.148938][T31337] dump_stack+0x15/0x20 [ 2798.148965][T31337] should_fail_ex+0x21f/0x230 [ 2798.149051][T31337] ? proc_self_get_link+0x93/0x100 [ 2798.149075][T31337] __should_failslab+0x92/0xa0 [ 2798.149124][T31337] should_failslab+0x9/0x20 [ 2798.149169][T31337] __kmem_cache_alloc_node+0x4e/0x210 [ 2798.149191][T31337] ? selinux_inode_follow_link+0x1bf/0x200 [ 2798.149226][T31337] ? proc_self_get_link+0x93/0x100 [ 2798.149262][T31337] kmalloc_trace+0x2a/0xa0 [ 2798.149281][T31337] proc_self_get_link+0x93/0x100 [ 2798.149341][T31337] ? proc_setup_self+0x160/0x160 [ 2798.149405][T31337] pick_link+0x488/0x7b0 [ 2798.149428][T31337] step_into+0x71b/0x800 [ 2798.149451][T31337] link_path_walk+0x4d8/0x7e0 [ 2798.149477][T31337] path_openat+0x1a0/0x1d70 [ 2798.149502][T31337] do_filp_open+0xf6/0x200 [ 2798.149604][T31337] do_sys_openat2+0xab/0x110 [ 2798.149627][T31337] __x64_sys_openat+0xf3/0x120 [ 2798.149671][T31337] do_syscall_64+0x44/0x110 [ 2798.149754][T31337] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2798.149775][T31337] RIP: 0033:0x7fb7d7a577a0 06:39:24 executing program 1: syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair(0x8, 0x1, 0x6, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_clone(0x8200000, &(0x7f0000000000)="b83d097709bfe4d70732f111504932f341f81d9ae818b923dbd29e3f91a2334f9ffb8f10353086849d1f6fb2c80fff6a65dc14d0a5574d61b793186e26ae81bbd201f5b4a825dd1adf38ca563df04a516f9241952dc63ed419", 0x59, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000340)="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") (async) accept(r0, &(0x7f0000000200)=@caif=@dgm, &(0x7f0000000280)=0x80) sched_rr_get_interval(r1, &(0x7f00000001c0)) (async) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r2, 0x0, 0x1004) ptrace$peek(0xffffffffffffffff, r2, &(0x7f0000000300)) 06:39:24 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x0, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') [ 2798.149787][T31337] Code: 48 89 44 24 20 75 93 44 89 54 24 0c e8 09 82 02 00 44 8b 54 24 0c 89 da 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 38 44 89 c7 89 44 24 0c e8 5c 82 02 00 8b 44 [ 2798.149806][T31337] RSP: 002b:00007fb7d6ddafa0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2798.149827][T31337] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb7d7a577a0 [ 2798.149869][T31337] RDX: 0000000000000000 RSI: 00007fb7d6ddb030 RDI: 00000000ffffff9c [ 2798.149880][T31337] RBP: 00007fb7d6ddb030 R08: 0000000000000000 R09: 0000000000000000 [ 2798.149894][T31337] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2798.149960][T31337] R13: 000000000000000b R14: 00007fb7d7b77f80 R15: 00007ffef7134098 [ 2798.149974][T31337] [ 2798.173080][T31328] can: request_module (can-proto-5) failed. [ 2798.179273][T31339] FAULT_INJECTION: forcing a failure. [ 2798.179273][T31339] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2798.386538][T31339] CPU: 1 PID: 31339 Comm: syz-executor.2 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2798.386599][T31339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2798.386613][T31339] Call Trace: [ 2798.386620][T31339] [ 2798.386626][T31339] dump_stack_lvl+0xda/0x130 [ 2798.386662][T31339] dump_stack+0x15/0x20 [ 2798.386756][T31339] should_fail_ex+0x21f/0x230 [ 2798.386787][T31339] should_fail+0xb/0x10 [ 2798.386816][T31339] should_fail_usercopy+0x1a/0x20 [ 2798.386925][T31339] _copy_from_user+0x1e/0xd0 [ 2798.386948][T31339] kstrtouint_from_user+0x76/0xe0 [ 2798.386972][T31339] ? 0xffffffff81000000 [ 2798.386984][T31339] proc_fail_nth_write+0x4f/0x150 [ 2798.387005][T31339] ? proc_fail_nth_read+0x140/0x140 [ 2798.387041][T31339] vfs_write+0x27a/0x790 [ 2798.387128][T31339] ? mutex_lock+0xd/0x30 [ 2798.387160][T31339] ksys_write+0xeb/0x1a0 [ 2798.387186][T31339] __x64_sys_write+0x42/0x50 [ 2798.387225][T31339] do_syscall_64+0x44/0x110 [ 2798.387253][T31339] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2798.387352][T31339] RIP: 0033:0x7f6da78e58ef [ 2798.387364][T31339] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48 [ 2798.387380][T31339] RSP: 002b:00007f6da6c480c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 2798.387399][T31339] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6da78e58ef [ 2798.387413][T31339] RDX: 0000000000000001 RSI: 00007f6da6c48130 RDI: 0000000000000003 [ 2798.387432][T31339] RBP: 00007f6da6c48120 R08: 0000000000000000 R09: 0000000000000000 [ 2798.387443][T31339] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 06:39:24 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 34) 06:39:24 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') (fail_nth: 20) 06:39:24 executing program 3: syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r1, &(0x7f0000000d40), 0x12) connect$x25(r1, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x0}}, 0x12) (async) connect$x25(r1, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x0}}, 0x12) ioctl$SIOCX25SENDCALLACCPT(r0, 0x89e9) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r2}) r4 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETVESABLANK(r4, 0x541c, &(0x7f0000000000)) (async) ioctl$TIOCL_SETVESABLANK(r4, 0x541c, &(0x7f0000000000)) ioctl$SIOCX25SCALLUSERDATA(r3, 0x89e5, &(0x7f0000000100)={0x43, "c4fa9f2dd179dbb9196698c535f4c061c7c494a11d6b4db2bfa6f14a7c9e5500c2353a1709ae9af7f43daa1b636197f457a5ba63d3b3817c4dc315cc60355083cda6599d95fd04aaa3632462ece8ea48f4145b0cb490d9525ad80bbce8f3fec10392d2787c99d40693f5fc612be841821940a41ad11c8f02c94c0f117af5c6db"}) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) (async) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) r6 = ioctl$TIOCGPTPEER(r5, 0x5441, 0x7fffffff) ioctl$KDSKBLED(r6, 0x4b65, 0x3) 06:39:24 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x0, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') [ 2798.387453][T31339] R13: 000000000000006e R14: 00007f6da7a06050 R15: 00007ffdd680f748 [ 2798.387468][T31339] [ 2798.398030][T31341] can: request_module (can-proto-5) failed. [ 2798.601615][T31347] FAULT_INJECTION: forcing a failure. [ 2798.601615][T31347] name failslab, interval 1, probability 0, space 0, times 0 [ 2798.614292][T31347] CPU: 1 PID: 31347 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2798.624707][T31347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2798.634753][T31347] Call Trace: [ 2798.638024][T31347] [ 2798.640949][T31347] dump_stack_lvl+0xda/0x130 [ 2798.645663][T31347] dump_stack+0x15/0x20 [ 2798.649830][T31347] should_fail_ex+0x21f/0x230 [ 2798.654637][T31347] ? anon_vma_fork+0xac/0x2c0 [ 2798.659320][T31347] __should_failslab+0x92/0xa0 [ 2798.664140][T31347] should_failslab+0x9/0x20 [ 2798.668644][T31347] kmem_cache_alloc+0x4e/0x250 [ 2798.673486][T31347] anon_vma_fork+0xac/0x2c0 [ 2798.678002][T31347] copy_mm+0x72a/0xf50 [ 2798.682104][T31347] copy_process+0x1002/0x20a0 [ 2798.686787][T31347] kernel_clone+0x169/0x560 [ 2798.691337][T31347] ? proc_fail_nth_read+0x140/0x140 [ 2798.696593][T31347] ? vfs_write+0x655/0x790 [ 2798.701043][T31347] __x64_sys_clone+0xe8/0x120 [ 2798.705725][T31347] do_syscall_64+0x44/0x110 [ 2798.710236][T31347] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2798.716283][T31347] RIP: 0033:0x7f682352eba9 [ 2798.720759][T31347] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2798.740421][T31347] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2798.748862][T31347] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2798.756928][T31347] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 06:39:24 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) [ 2798.764956][T31347] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2798.770116][T31350] FAULT_INJECTION: forcing a failure. [ 2798.770116][T31350] name failslab, interval 1, probability 0, space 0, times 0 [ 2798.772916][T31347] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2798.772932][T31347] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2798.772949][T31347] [ 2798.804666][T31350] CPU: 0 PID: 31350 Comm: syz-executor.0 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 06:39:24 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x2, &(0x7f0000000100)) 06:39:24 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 35) 06:39:24 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x0, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:39:24 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x4b47, &(0x7f0000000100)) 06:39:24 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x4b49, &(0x7f0000000100)) [ 2798.812139][T31353] can: request_module (can-proto-5) failed. [ 2798.815231][T31350] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2798.815271][T31350] Call Trace: [ 2798.815279][T31350] [ 2798.815286][T31350] dump_stack_lvl+0xda/0x130 [ 2798.842026][T31350] dump_stack+0x15/0x20 [ 2798.842064][T31350] should_fail_ex+0x21f/0x230 [ 2798.842153][T31350] __should_failslab+0x92/0xa0 [ 2798.842192][T31350] should_failslab+0x9/0x20 [ 2798.842220][T31350] slab_pre_alloc_hook+0x37/0x160 [ 2798.842283][T31350] ? alloc_inode+0x64/0x150 [ 2798.842302][T31350] kmem_cache_alloc_lru+0x47/0x200 [ 2798.842329][T31350] alloc_inode+0x64/0x150 [ 2798.842356][T31350] new_inode_pseudo+0x17/0x70 [ 2798.842413][T31350] __ns_get_path+0xd8/0x220 [ 2798.842454][T31350] ns_get_path+0x39/0x70 [ 2798.842473][T31350] proc_ns_get_link+0x81/0x150 [ 2798.842501][T31350] ? proc_ns_instantiate+0xa0/0xa0 [ 2798.842539][T31350] pick_link+0x430/0x7b0 [ 2798.842562][T31350] step_into+0x71b/0x800 [ 2798.842580][T31350] ? pid_revalidate+0x9c/0xb0 [ 2798.842597][T31350] path_openat+0x10da/0x1d70 [ 2798.842618][T31350] do_filp_open+0xf6/0x200 [ 2798.842717][T31350] do_sys_openat2+0xab/0x110 [ 2798.842746][T31350] __x64_sys_openat+0xf3/0x120 [ 2798.842794][T31350] do_syscall_64+0x44/0x110 [ 2798.842825][T31350] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2798.842850][T31350] RIP: 0033:0x7fb7d7a577a0 [ 2798.842889][T31350] Code: 48 89 44 24 20 75 93 44 89 54 24 0c e8 09 82 02 00 44 8b 54 24 0c 89 da 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 38 44 89 c7 89 44 24 0c e8 5c 82 02 00 8b 44 [ 2798.842979][T31350] RSP: 002b:00007fb7d6ddafa0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2798.843002][T31350] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb7d7a577a0 [ 2798.843017][T31350] RDX: 0000000000000000 RSI: 00007fb7d6ddb030 RDI: 00000000ffffff9c [ 2798.843030][T31350] RBP: 00007fb7d6ddb030 R08: 0000000000000000 R09: 0000000000000000 [ 2798.843045][T31350] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2798.843059][T31350] R13: 000000000000000b R14: 00007fb7d7b77f80 R15: 00007ffef7134098 [ 2798.843143][T31350] 06:39:26 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x541b, &(0x7f0000000100)) 06:39:26 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') (fail_nth: 21) 06:39:26 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r1, &(0x7f0000000d40), 0x12) connect$x25(r1, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x0}}, 0x12) ioctl$SIOCX25SENDCALLACCPT(r0, 0x89e9) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r2}) r4 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETVESABLANK(r4, 0x541c, &(0x7f0000000000)) ioctl$SIOCX25SCALLUSERDATA(r3, 0x89e5, &(0x7f0000000100)={0x43, "c4fa9f2dd179dbb9196698c535f4c061c7c494a11d6b4db2bfa6f14a7c9e5500c2353a1709ae9af7f43daa1b636197f457a5ba63d3b3817c4dc315cc60355083cda6599d95fd04aaa3632462ece8ea48f4145b0cb490d9525ad80bbce8f3fec10392d2787c99d40693f5fc612be841821940a41ad11c8f02c94c0f117af5c6db"}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) r6 = ioctl$TIOCGPTPEER(r5, 0x5441, 0x7fffffff) ioctl$KDSKBLED(r6, 0x4b65, 0x3) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) connect$x25(r1, &(0x7f0000000d40), 0x12) (async) connect$x25(r1, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x0}}, 0x12) (async) ioctl$SIOCX25SENDCALLACCPT(r0, 0x89e9) (async) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) (async) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r2}) (async) syz_open_dev$tty20(0xc, 0x4, 0x1) (async) ioctl$TIOCL_SETVESABLANK(r4, 0x541c, &(0x7f0000000000)) (async) ioctl$SIOCX25SCALLUSERDATA(r3, 0x89e5, &(0x7f0000000100)={0x43, "c4fa9f2dd179dbb9196698c535f4c061c7c494a11d6b4db2bfa6f14a7c9e5500c2353a1709ae9af7f43daa1b636197f457a5ba63d3b3817c4dc315cc60355083cda6599d95fd04aaa3632462ece8ea48f4145b0cb490d9525ad80bbce8f3fec10392d2787c99d40693f5fc612be841821940a41ad11c8f02c94c0f117af5c6db"}) (async) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) (async) ioctl$TIOCGPTPEER(r5, 0x5441, 0x7fffffff) (async) ioctl$KDSKBLED(r6, 0x4b65, 0x3) (async) 06:39:26 executing program 1: syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) (async) socketpair(0x8, 0x1, 0x6, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r1 = syz_clone(0x8200000, &(0x7f0000000000)="b83d097709bfe4d70732f111504932f341f81d9ae818b923dbd29e3f91a2334f9ffb8f10353086849d1f6fb2c80fff6a65dc14d0a5574d61b793186e26ae81bbd201f5b4a825dd1adf38ca563df04a516f9241952dc63ed419", 0x59, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000340)="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") accept(r0, &(0x7f0000000200)=@caif=@dgm, &(0x7f0000000280)=0x80) (async) sched_rr_get_interval(r1, &(0x7f00000001c0)) (async) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r2, 0x0, 0x1004) ptrace$peek(0xffffffffffffffff, r2, &(0x7f0000000300)) 06:39:26 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x5421, &(0x7f0000000100)) 06:39:26 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x5450, &(0x7f0000000100)) 06:39:26 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x5451, &(0x7f0000000100)) 06:39:26 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x5452, &(0x7f0000000100)) [ 2800.748519][T31382] FAULT_INJECTION: forcing a failure. [ 2800.748519][T31382] name failslab, interval 1, probability 0, space 0, times 0 [ 2800.761153][T31382] CPU: 0 PID: 31382 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2800.771574][T31382] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2800.781625][T31382] Call Trace: [ 2800.784990][T31382] [ 2800.787917][T31382] dump_stack_lvl+0xda/0x130 [ 2800.792593][T31382] dump_stack+0x15/0x20 [ 2800.796802][T31382] should_fail_ex+0x21f/0x230 [ 2800.801542][T31382] ? vm_area_dup+0x98/0x130 [ 2800.806094][T31382] __should_failslab+0x92/0xa0 [ 2800.810916][T31382] should_failslab+0x9/0x20 [ 2800.815429][T31382] kmem_cache_alloc+0x4e/0x250 [ 2800.820274][T31382] vm_area_dup+0x98/0x130 [ 2800.824632][T31382] copy_mm+0x6b6/0xf50 [ 2800.828699][T31382] copy_process+0x1002/0x20a0 [ 2800.833371][T31382] kernel_clone+0x169/0x560 [ 2800.837985][T31382] ? proc_fail_nth_read+0x140/0x140 [ 2800.843186][T31382] ? vfs_write+0x655/0x790 [ 2800.847620][T31382] __x64_sys_clone+0xe8/0x120 [ 2800.852300][T31382] do_syscall_64+0x44/0x110 [ 2800.856857][T31382] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2800.862759][T31382] RIP: 0033:0x7f682352eba9 [ 2800.867177][T31382] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2800.886859][T31382] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2800.895268][T31382] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2800.903315][T31382] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2800.911342][T31382] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2800.919334][T31382] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2800.927298][T31382] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2800.935274][T31382] [ 2801.012481][T31386] can: request_module (can-proto-0) failed. [ 2801.057703][T31389] FAULT_INJECTION: forcing a failure. [ 2801.057703][T31389] name failslab, interval 1, probability 0, space 0, times 0 [ 2801.070355][T31389] CPU: 1 PID: 31389 Comm: syz-executor.0 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2801.080759][T31389] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2801.090801][T31389] Call Trace: [ 2801.094073][T31389] [ 2801.097001][T31389] dump_stack_lvl+0xda/0x130 [ 2801.097086][T31389] dump_stack+0x15/0x20 [ 2801.097154][T31389] should_fail_ex+0x21f/0x230 [ 2801.097228][T31389] ? security_inode_alloc+0x32/0xd0 [ 2801.097249][T31389] __should_failslab+0x92/0xa0 [ 2801.097284][T31389] should_failslab+0x9/0x20 [ 2801.097357][T31389] kmem_cache_alloc+0x4e/0x250 [ 2801.097380][T31389] security_inode_alloc+0x32/0xd0 [ 2801.097401][T31389] inode_init_always+0x428/0x460 [ 2801.097428][T31389] alloc_inode+0x77/0x150 [ 2801.097449][T31389] new_inode_pseudo+0x17/0x70 [ 2801.097477][T31389] __ns_get_path+0xd8/0x220 [ 2801.097532][T31389] ns_get_path+0x39/0x70 06:39:27 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 36) 06:39:27 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x5460, &(0x7f0000000100)) 06:39:27 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x0, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:39:27 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40045304, &(0x7f0000000100)) [ 2801.097550][T31389] proc_ns_get_link+0x81/0x150 [ 2801.097648][T31389] ? proc_ns_instantiate+0xa0/0xa0 [ 2801.097685][T31389] pick_link+0x430/0x7b0 [ 2801.097708][T31389] step_into+0x71b/0x800 [ 2801.097729][T31389] ? pid_revalidate+0x9c/0xb0 [ 2801.097749][T31389] path_openat+0x10da/0x1d70 [ 2801.097774][T31389] do_filp_open+0xf6/0x200 [ 2801.189990][T31389] do_sys_openat2+0xab/0x110 06:39:27 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 37) [ 2801.190019][T31389] __x64_sys_openat+0xf3/0x120 [ 2801.190041][T31389] do_syscall_64+0x44/0x110 [ 2801.190074][T31389] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2801.190149][T31389] RIP: 0033:0x7fb7d7a577a0 [ 2801.190165][T31389] Code: 48 89 44 24 20 75 93 44 89 54 24 0c e8 09 82 02 00 44 8b 54 24 0c 89 da 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 38 44 89 c7 89 44 24 0c e8 5c 82 02 00 8b 44 [ 2801.190181][T31389] RSP: 002b:00007fb7d6ddafa0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2801.190201][T31389] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb7d7a577a0 [ 2801.190279][T31389] RDX: 0000000000000000 RSI: 00007fb7d6ddb030 RDI: 00000000ffffff9c [ 2801.190290][T31389] RBP: 00007fb7d6ddb030 R08: 0000000000000000 R09: 0000000000000000 [ 2801.190300][T31389] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2801.190313][T31389] R13: 000000000000000b R14: 00007fb7d7b77f80 R15: 00007ffef7134098 [ 2801.190329][T31389] [ 2801.204389][T31403] FAULT_INJECTION: forcing a failure. [ 2801.204389][T31403] name failslab, interval 1, probability 0, space 0, times 0 [ 2801.204415][T31403] CPU: 1 PID: 31403 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2801.204543][T31403] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2801.204555][T31403] Call Trace: [ 2801.204562][T31403] [ 2801.204617][T31403] dump_stack_lvl+0xda/0x130 [ 2801.204649][T31403] dump_stack+0x15/0x20 [ 2801.204679][T31403] should_fail_ex+0x21f/0x230 [ 2801.204714][T31403] ? vm_area_dup+0x2c/0x130 [ 2801.204864][T31403] __should_failslab+0x92/0xa0 [ 2801.204897][T31403] should_failslab+0x9/0x20 [ 2801.204933][T31403] kmem_cache_alloc+0x4e/0x250 [ 2801.204959][T31403] vm_area_dup+0x2c/0x130 [ 2801.205028][T31403] copy_mm+0x6b6/0xf50 [ 2801.205051][T31403] copy_process+0x1002/0x20a0 [ 2801.205075][T31403] kernel_clone+0x169/0x560 [ 2801.205093][T31403] ? proc_fail_nth_read+0x140/0x140 [ 2801.205119][T31403] ? vfs_write+0x655/0x790 [ 2801.205141][T31403] __x64_sys_clone+0xe8/0x120 [ 2801.205161][T31403] do_syscall_64+0x44/0x110 [ 2801.205188][T31403] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2801.205233][T31403] RIP: 0033:0x7f682352eba9 [ 2801.205247][T31403] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2801.205266][T31403] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2801.205320][T31403] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2801.205399][T31403] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2801.205412][T31403] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2801.205423][T31403] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2801.205434][T31403] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2801.205451][T31403] [ 2801.221060][T31405] can: request_module (can-proto-0) failed. [ 2801.228898][T31410] FAULT_INJECTION: forcing a failure. [ 2801.228898][T31410] name failslab, interval 1, probability 0, space 0, times 0 [ 2801.238409][T31412] FAULT_INJECTION: forcing a failure. [ 2801.238409][T31412] name failslab, interval 1, probability 0, space 0, times 0 [ 2801.240260][T31410] CPU: 0 PID: 31410 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2801.540835][T31410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2801.550899][T31410] Call Trace: [ 2801.554165][T31410] [ 2801.557081][T31410] dump_stack_lvl+0xda/0x130 [ 2801.561726][T31410] dump_stack+0x15/0x20 [ 2801.565882][T31410] should_fail_ex+0x21f/0x230 [ 2801.570563][T31410] ? vm_area_dup+0x98/0x130 [ 2801.575168][T31410] __should_failslab+0x92/0xa0 [ 2801.579937][T31410] should_failslab+0x9/0x20 [ 2801.584435][T31410] kmem_cache_alloc+0x4e/0x250 [ 2801.589211][T31410] vm_area_dup+0x98/0x130 [ 2801.593604][T31410] copy_mm+0x6b6/0xf50 [ 2801.597661][T31410] copy_process+0x1002/0x20a0 [ 2801.602329][T31410] kernel_clone+0x169/0x560 [ 2801.606879][T31410] ? proc_fail_nth_read+0x140/0x140 [ 2801.612134][T31410] ? vfs_write+0x655/0x790 [ 2801.616620][T31410] __x64_sys_clone+0xe8/0x120 [ 2801.621340][T31410] do_syscall_64+0x44/0x110 [ 2801.625887][T31410] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2801.631939][T31410] RIP: 0033:0x7f682352eba9 [ 2801.636339][T31410] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 06:39:27 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') (fail_nth: 22) [ 2801.655936][T31410] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2801.664353][T31410] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2801.672308][T31410] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2801.680328][T31410] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2801.688339][T31410] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2801.696302][T31410] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2801.704273][T31410] [ 2801.707279][T31412] CPU: 1 PID: 31412 Comm: syz-executor.0 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2801.717695][T31412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2801.727895][T31412] Call Trace: [ 2801.731166][T31412] [ 2801.734164][T31412] dump_stack_lvl+0xda/0x130 [ 2801.738766][T31412] dump_stack+0x15/0x20 [ 2801.742950][T31412] should_fail_ex+0x21f/0x230 [ 2801.747646][T31412] __should_failslab+0x92/0xa0 [ 2801.752499][T31412] should_failslab+0x9/0x20 [ 2801.757012][T31412] slab_pre_alloc_hook+0x37/0x160 [ 2801.762037][T31412] ? __d_alloc+0x3d/0x380 [ 2801.766415][T31412] kmem_cache_alloc_lru+0x47/0x200 [ 2801.771581][T31412] __d_alloc+0x3d/0x380 [ 2801.775826][T31412] d_alloc_anon+0x17/0x20 [ 2801.780224][T31412] __ns_get_path+0x165/0x220 [ 2801.784894][T31412] ns_get_path+0x39/0x70 [ 2801.789144][T31412] proc_ns_get_link+0x81/0x150 [ 2801.793919][T31412] ? proc_ns_instantiate+0xa0/0xa0 [ 2801.799048][T31412] pick_link+0x430/0x7b0 [ 2801.803299][T31412] step_into+0x71b/0x800 [ 2801.807573][T31412] ? pid_revalidate+0x9c/0xb0 [ 2801.807598][T31412] path_openat+0x10da/0x1d70 [ 2801.807683][T31412] do_filp_open+0xf6/0x200 [ 2801.807709][T31412] do_sys_openat2+0xab/0x110 [ 2801.807737][T31412] __x64_sys_openat+0xf3/0x120 [ 2801.807867][T31412] do_syscall_64+0x44/0x110 [ 2801.807913][T31412] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2801.807940][T31412] RIP: 0033:0x7fb7d7a577a0 [ 2801.807953][T31412] Code: 48 89 44 24 20 75 93 44 89 54 24 0c e8 09 82 02 00 44 8b 54 24 0c 89 da 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 38 44 89 c7 89 44 24 0c e8 5c 82 02 00 8b 44 [ 2801.808075][T31412] RSP: 002b:00007fb7d6ddafa0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2801.808092][T31412] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb7d7a577a0 [ 2801.808103][T31412] RDX: 0000000000000000 RSI: 00007fb7d6ddb030 RDI: 00000000ffffff9c [ 2801.808115][T31412] RBP: 00007fb7d6ddb030 R08: 0000000000000000 R09: 0000000000000000 [ 2801.808157][T31412] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2801.808170][T31412] R13: 000000000000000b R14: 00007fb7d7b77f80 R15: 00007ffef7134098 [ 2801.808186][T31412] 06:39:28 executing program 1: syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x800, &(0x7f0000000680)="e9b98b9dfa421a813458a063db4791306062a71c9be4f85bdff85454a7b3f890806bfce78116177a6b29c5f6891e99c84efa80f14c1cc757395dd60d804a6663979edf7b509348cb904dc1ff7bd197e01cb0f90b3386490ddd809ed2c9337881ebe0c9490112c3", 0x67, &(0x7f0000000700), &(0x7f0000000740), &(0x7f0000000780)="9021a782856d88070c31a0a36dde3fa7bcd3126d80cda8aa7da8826722f827fbc3e68234e48c79723c0712739ab534589055da0b0b171714c5743d0507432332fc3086812f79438c3391aeaba4") io_uring_register$IORING_REGISTER_PBUF_RING(0xffffffffffffffff, 0x16, &(0x7f0000000640)={&(0x7f0000001000)={[{&(0x7f0000000000)="7c3daa2d27a0814a0791023c7316a5a392532ee12cc7ab22", 0x18, 0x2}, {&(0x7f0000000040)="d1782256d23473b536a3f7f3b5092c82e842e3e177b3b1fee4953615ef563761539da295466cdf2ffd99510ec8faed72f55568ef2eb3bb1ba695dfc6cfdfbebcd9865ad8589a45a630e265dff6ebde4c061a1b1db0570a0afc916b72683276187286c437b0e10dfedaad043890a97a9f8bca204a3184e1dce946f26e445e7bbacb572a7484d67ca7ee69abc12bc7cb1567b396cfabe6333f428c57c75f5757d8ad0816c9f7c38172e7020d60cfa6c3eee1c7b6e7a8f75b43db8f7608dcd15e6b04e91ddd9e", 0xc5, 0x1}, {&(0x7f0000000140)="8c6738d7ddeae1c819d35ebfaf8d6dc9e0d0b3e787d43fc2e723ee90c3553eca3035b7a165520af9cfd3211056c19f63b12f4cd71f60428151477d5aa256170fd161a79e2ad07972ffab7b500bd3d0d722fb6ae0aa7b403d517a5f539dd78a7af0039d02c3cce63115cf961211eacb7e21eb1995b06bac3f5d43ffda0a9b63f98abc83101abaeea364393e14590604ca1a094b075b547cdeccde2778147bdcfdc90199abde94bd1ef14b8cff1f2f24e2d37917c851ed4e2cb926d496ee7e965fa4227b49a223665b8250bbe0343bce4fc8276373e1a10377ece9f620f5fade98cefb9b0c1552e093b2235c990d7ff0dabe2cd3", 0xf3, 0x1}, {&(0x7f0000000240)="a87e502f84ccefd4d3fd991e4f0e57922a4d5b1bcf5ffabb5988887dc072451a12e88aa204c28a90316b248b4179", 0x2e, 0x2}, {&(0x7f0000000280)="57c4641311ebd656d386d744d9d3eb9aba21dfba3b1852dea597b61497b79fe9f2ef99de771dcb7173d9532578d76fa6685807cfd021b653c7241d2a3d840ed478345143adb8b57c1fac0217e040d3a2ec98", 0x52, 0x2}, {&(0x7f0000000300)="35a666edee62599adc35080f0f314c024c2fe8d2072dddb0745d8d03d2135e1d9f3c4124019d4eefe4de0ee7291254c9ce7fb87fa0094860bcb45cbd5e551b7ea9d521fbbeac02b33220bf2a27ad9cce427f9192f80e81e97b62925d", 0x5c}, {&(0x7f0000000380)="8dd161d19e286b7a4af6f48bbdefe35ade4ae6a77f8d23391b86af4173ab50a48787facf8259f563c3ce662ea6a18cc8ca0a173aa57269c038ab1b8c8154b2de0c8d4eda0d05fcb6ac4b06594eafae9a9ff38919c8a7b53f8ac062b77176ec1183ac02fb92466b0cd08df282986702c64e588e048b9551448d3bac4c16318e8c46989325608084fddcbe908f8f07a34b56", 0x91}, {&(0x7f0000000440)="37418254f43415722e0d87f4920767fa6076df60ee0ed4eae808d8e6312cb6e3f7aa281058a83d041235177ec217fc2062092856166ce401f6c8d9654bfe6e5e7feb65bffe4c473ac64fc0b7e8129f8ec490109f22e540c88c27c4f541b7e8d59ed30d71c4eca9618fde6f5af6564aec5ff302e425391e8df090f680fce4911247e2d9e9a8092f7438653dde3246b46428d2a7cf2ea05f68bc369ed2211dc636b007311e8e75bfebff12183d40655c45c16d6d1406d63aa59bcecbe8c4288aedd7705acda4b18fd82eb7c146f7e4c356b0368b6e0f0b60910394", 0xda, 0x3}, {&(0x7f0000000540)="8086c09da817731ff4484fc63d7e825519cdc0d7f25e284b084d4e6449e2e6cc085e674e70c52b9e0494d2ad23db3c76d4ee508a81ec2c8c481bfeb2ff60d15087ec4c08b3794bbf85522eba6651906960780d25c889dfa3df4239a470dda08a67af92baab45f9124e164f9e528d515716d8feaaab106677444745f4b27e72f8bdc275d09b36f541440318be71db3b4e756007ef93b083b914f5872d84f49f32151efc9bd7ba09d5c5b211cbc782e33208c5e3d1f6c392fab0f08a86239153d1e1d38027e65d4b6ff06046c742ff3f9f77f0217e5d406ded81e6bb8986a15ba694a79c773af636630e1e7f78955f3d", 0xef, 0x1}]}, 0x9, 0x3}, 0x1) 06:39:28 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40049409, &(0x7f0000000100)) 06:39:28 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 38) 06:39:28 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') (fail_nth: 23) 06:39:28 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x0, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:39:28 executing program 3: r0 = socket(0x6b, 0x4, 0xfc4) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x2f, 0x40, 0x5, 0x3, 0x48, @empty, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xb}}, 0x40, 0x1, 0xd20, 0x4}}) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r2, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@newlinkprop={0xb8, 0x6c, 0x4, 0x70bd25, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, 0x56082, 0x10470}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x4}, @IFLA_MAP={0x24, 0xe, {0x7, 0x951f, 0x2, 0x8, 0x5, 0x1}}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x5}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0xfffffffb}, @IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @vti={{0x8}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VTI_REMOTE={0x8, 0x5, @rand_addr=0x64010100}]}}}, @IFLA_XDP={0x1c, 0x2b, 0x0, 0x1, [@IFLA_XDP_EXPECTED_FD={0x8}, @IFLA_XDP_FD={0x8}, @IFLA_XDP_FD={0x8, 0x1, r2}]}, @IFLA_BROADCAST={0xa, 0x2, @multicast}, @IFLA_BROADCAST={0xa, 0x2, @local}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x10001}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x401}]}, 0xb8}, 0x1, 0x0, 0x0, 0x10000061}, 0x41000) [ 2802.113285][T31425] FAULT_INJECTION: forcing a failure. [ 2802.113285][T31425] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2802.126536][T31425] CPU: 1 PID: 31425 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2802.136947][T31425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2802.146999][T31425] Call Trace: [ 2802.150275][T31425] [ 2802.153207][T31425] dump_stack_lvl+0xda/0x130 [ 2802.157813][T31425] dump_stack+0x15/0x20 [ 2802.159169][T31428] FAULT_INJECTION: forcing a failure. [ 2802.159169][T31428] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2802.161994][T31425] should_fail_ex+0x21f/0x230 [ 2802.179666][T31425] __should_fail_alloc_page+0xfd/0x110 [ 2802.185132][T31425] __alloc_pages+0x108/0x340 [ 2802.189709][T31425] alloc_pages_mpol+0xb1/0x1d0 [ 2802.194464][T31425] alloc_pages+0xe0/0x100 [ 2802.198784][T31425] pte_alloc_one+0x32/0xe0 [ 2802.203204][T31425] __pte_alloc+0x33/0x270 [ 2802.207526][T31425] copy_page_range+0x1d20/0x2220 [ 2802.212458][T31425] copy_mm+0x953/0xf50 [ 2802.216517][T31425] copy_process+0x1002/0x20a0 [ 2802.221189][T31425] kernel_clone+0x169/0x560 [ 2802.225681][T31425] ? proc_fail_nth_read+0x140/0x140 [ 2802.230867][T31425] ? vfs_write+0x655/0x790 [ 2802.235284][T31425] __x64_sys_clone+0xe8/0x120 [ 2802.239958][T31425] do_syscall_64+0x44/0x110 [ 2802.244464][T31425] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2802.250350][T31425] RIP: 0033:0x7f682352eba9 [ 2802.254749][T31425] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2802.274342][T31425] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2802.282739][T31425] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2802.290695][T31425] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2802.298650][T31425] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2802.306608][T31425] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2802.314564][T31425] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2802.322523][T31425] [ 2802.325527][T31428] CPU: 0 PID: 31428 Comm: syz-executor.0 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2802.335946][T31428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2802.345993][T31428] Call Trace: [ 2802.349260][T31428] [ 2802.352185][T31428] dump_stack_lvl+0xda/0x130 [ 2802.356847][T31428] dump_stack+0x15/0x20 06:39:28 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40086602, &(0x7f0000000100)) 06:39:28 executing program 3: r0 = socket(0x6b, 0x4, 0xfc4) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x2f, 0x40, 0x5, 0x3, 0x48, @empty, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xb}}, 0x40, 0x1, 0xd20, 0x4}}) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r2, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@newlinkprop={0xb8, 0x6c, 0x4, 0x70bd25, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, 0x56082, 0x10470}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x4}, @IFLA_MAP={0x24, 0xe, {0x7, 0x951f, 0x2, 0x8, 0x5, 0x1}}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x5}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0xfffffffb}, @IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @vti={{0x8}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VTI_REMOTE={0x8, 0x5, @rand_addr=0x64010100}]}}}, @IFLA_XDP={0x1c, 0x2b, 0x0, 0x1, [@IFLA_XDP_EXPECTED_FD={0x8}, @IFLA_XDP_FD={0x8}, @IFLA_XDP_FD={0x8, 0x1, r2}]}, @IFLA_BROADCAST={0xa, 0x2, @multicast}, @IFLA_BROADCAST={0xa, 0x2, @local}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x10001}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x401}]}, 0xb8}, 0x1, 0x0, 0x0, 0x10000061}, 0x41000) 06:39:28 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, 0x0) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:39:28 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 39) [ 2802.361089][T31428] should_fail_ex+0x21f/0x230 [ 2802.362785][T31429] can: request_module (can-proto-0) failed. [ 2802.365845][T31428] should_fail+0xb/0x10 [ 2802.375905][T31428] should_fail_usercopy+0x1a/0x20 [ 2802.380947][T31428] _copy_to_user+0x1e/0x90 [ 2802.385441][T31428] simple_read_from_buffer+0xa0/0x110 [ 2802.390835][T31428] proc_fail_nth_read+0xfc/0x140 [ 2802.395769][T31428] ? proc_fault_inject_write+0x210/0x210 [ 2802.401495][T31428] vfs_read+0x1a4/0x590 [ 2802.405664][T31428] ? mutex_lock+0xd/0x30 [ 2802.408000][T31436] FAULT_INJECTION: forcing a failure. [ 2802.408000][T31436] name failslab, interval 1, probability 0, space 0, times 0 [ 2802.409904][T31428] ksys_read+0xeb/0x1a0 [ 2802.426657][T31428] __x64_sys_read+0x42/0x50 [ 2802.431229][T31428] do_syscall_64+0x44/0x110 [ 2802.435780][T31428] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2802.441672][T31428] RIP: 0033:0x7fb7d7a5784c [ 2802.446073][T31428] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 59 81 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 af 81 02 00 48 [ 2802.465668][T31428] RSP: 002b:00007fb7d6ddb0c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2802.474165][T31428] RAX: ffffffffffffffda RBX: 00007fb7d7b77f80 RCX: 00007fb7d7a5784c [ 2802.482200][T31428] RDX: 000000000000000f RSI: 00007fb7d6ddb130 RDI: 0000000000000003 [ 2802.490159][T31428] RBP: 00007fb7d6ddb120 R08: 0000000000000000 R09: 0000000000000000 [ 2802.498152][T31428] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2802.506118][T31428] R13: 000000000000000b R14: 00007fb7d7b77f80 R15: 00007ffef7134098 [ 2802.514106][T31428] [ 2802.517115][T31436] CPU: 1 PID: 31436 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2802.527600][T31436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2802.534066][ T27] audit: type=1400 audit(1702622368.621:220): avc: denied { setattr } for pid=31430 comm="syz-executor.2" path="/dev/snd/seq" dev="devtmpfs" ino=230 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sound_device_t tclass=chr_file permissive=1 [ 2802.537685][T31436] Call Trace: 06:39:28 executing program 3: r0 = socket(0x6b, 0x4, 0xfc4) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x2f, 0x40, 0x5, 0x3, 0x48, @empty, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xb}}, 0x40, 0x1, 0xd20, 0x4}}) (async) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r2, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) (async, rerun: 64) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@newlinkprop={0xb8, 0x6c, 0x4, 0x70bd25, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, 0x56082, 0x10470}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x4}, @IFLA_MAP={0x24, 0xe, {0x7, 0x951f, 0x2, 0x8, 0x5, 0x1}}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x5}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0xfffffffb}, @IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @vti={{0x8}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VTI_REMOTE={0x8, 0x5, @rand_addr=0x64010100}]}}}, @IFLA_XDP={0x1c, 0x2b, 0x0, 0x1, [@IFLA_XDP_EXPECTED_FD={0x8}, @IFLA_XDP_FD={0x8}, @IFLA_XDP_FD={0x8, 0x1, r2}]}, @IFLA_BROADCAST={0xa, 0x2, @multicast}, @IFLA_BROADCAST={0xa, 0x2, @local}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x10001}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x401}]}, 0xb8}, 0x1, 0x0, 0x0, 0x10000061}, 0x41000) (rerun: 64) 06:39:28 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40087602, &(0x7f0000000100)) [ 2802.537694][T31436] [ 2802.537701][T31436] dump_stack_lvl+0xda/0x130 [ 2802.572727][T31436] dump_stack+0x15/0x20 [ 2802.576905][T31436] should_fail_ex+0x21f/0x230 [ 2802.581688][T31436] ? anon_vma_fork+0xac/0x2c0 [ 2802.586407][T31436] __should_failslab+0x92/0xa0 [ 2802.591269][T31436] should_failslab+0x9/0x20 [ 2802.595915][T31436] kmem_cache_alloc+0x4e/0x250 [ 2802.600742][T31436] anon_vma_fork+0xac/0x2c0 [ 2802.605331][T31436] copy_mm+0x72a/0xf50 [ 2802.609432][T31436] copy_process+0x1002/0x20a0 [ 2802.614175][T31436] kernel_clone+0x169/0x560 [ 2802.618714][T31436] ? proc_fail_nth_read+0x140/0x140 [ 2802.623996][T31436] ? vfs_write+0x655/0x790 [ 2802.628463][T31436] __x64_sys_clone+0xe8/0x120 [ 2802.633209][T31436] do_syscall_64+0x44/0x110 [ 2802.637712][T31436] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2802.643586][T31436] RIP: 0033:0x7f682352eba9 [ 2802.648047][T31436] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2802.667773][T31436] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2802.676162][T31436] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2802.684112][T31436] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2802.692098][T31436] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2802.700112][T31436] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2802.708060][T31436] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2802.716058][T31436] 06:39:31 executing program 1: syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x800, &(0x7f0000000680)="e9b98b9dfa421a813458a063db4791306062a71c9be4f85bdff85454a7b3f890806bfce78116177a6b29c5f6891e99c84efa80f14c1cc757395dd60d804a6663979edf7b509348cb904dc1ff7bd197e01cb0f90b3386490ddd809ed2c9337881ebe0c9490112c3", 0x67, &(0x7f0000000700), &(0x7f0000000740), &(0x7f0000000780)="9021a782856d88070c31a0a36dde3fa7bcd3126d80cda8aa7da8826722f827fbc3e68234e48c79723c0712739ab534589055da0b0b171714c5743d0507432332fc3086812f79438c3391aeaba4") (async) syz_clone(0x800, &(0x7f0000000680)="e9b98b9dfa421a813458a063db4791306062a71c9be4f85bdff85454a7b3f890806bfce78116177a6b29c5f6891e99c84efa80f14c1cc757395dd60d804a6663979edf7b509348cb904dc1ff7bd197e01cb0f90b3386490ddd809ed2c9337881ebe0c9490112c3", 0x67, &(0x7f0000000700), &(0x7f0000000740), &(0x7f0000000780)="9021a782856d88070c31a0a36dde3fa7bcd3126d80cda8aa7da8826722f827fbc3e68234e48c79723c0712739ab534589055da0b0b171714c5743d0507432332fc3086812f79438c3391aeaba4") io_uring_register$IORING_REGISTER_PBUF_RING(0xffffffffffffffff, 0x16, &(0x7f0000000640)={&(0x7f0000001000)={[{&(0x7f0000000000)="7c3daa2d27a0814a0791023c7316a5a392532ee12cc7ab22", 0x18, 0x2}, {&(0x7f0000000040)="d1782256d23473b536a3f7f3b5092c82e842e3e177b3b1fee4953615ef563761539da295466cdf2ffd99510ec8faed72f55568ef2eb3bb1ba695dfc6cfdfbebcd9865ad8589a45a630e265dff6ebde4c061a1b1db0570a0afc916b72683276187286c437b0e10dfedaad043890a97a9f8bca204a3184e1dce946f26e445e7bbacb572a7484d67ca7ee69abc12bc7cb1567b396cfabe6333f428c57c75f5757d8ad0816c9f7c38172e7020d60cfa6c3eee1c7b6e7a8f75b43db8f7608dcd15e6b04e91ddd9e", 0xc5, 0x1}, {&(0x7f0000000140)="8c6738d7ddeae1c819d35ebfaf8d6dc9e0d0b3e787d43fc2e723ee90c3553eca3035b7a165520af9cfd3211056c19f63b12f4cd71f60428151477d5aa256170fd161a79e2ad07972ffab7b500bd3d0d722fb6ae0aa7b403d517a5f539dd78a7af0039d02c3cce63115cf961211eacb7e21eb1995b06bac3f5d43ffda0a9b63f98abc83101abaeea364393e14590604ca1a094b075b547cdeccde2778147bdcfdc90199abde94bd1ef14b8cff1f2f24e2d37917c851ed4e2cb926d496ee7e965fa4227b49a223665b8250bbe0343bce4fc8276373e1a10377ece9f620f5fade98cefb9b0c1552e093b2235c990d7ff0dabe2cd3", 0xf3, 0x1}, {&(0x7f0000000240)="a87e502f84ccefd4d3fd991e4f0e57922a4d5b1bcf5ffabb5988887dc072451a12e88aa204c28a90316b248b4179", 0x2e, 0x2}, {&(0x7f0000000280)="57c4641311ebd656d386d744d9d3eb9aba21dfba3b1852dea597b61497b79fe9f2ef99de771dcb7173d9532578d76fa6685807cfd021b653c7241d2a3d840ed478345143adb8b57c1fac0217e040d3a2ec98", 0x52, 0x2}, {&(0x7f0000000300)="35a666edee62599adc35080f0f314c024c2fe8d2072dddb0745d8d03d2135e1d9f3c4124019d4eefe4de0ee7291254c9ce7fb87fa0094860bcb45cbd5e551b7ea9d521fbbeac02b33220bf2a27ad9cce427f9192f80e81e97b62925d", 0x5c}, {&(0x7f0000000380)="8dd161d19e286b7a4af6f48bbdefe35ade4ae6a77f8d23391b86af4173ab50a48787facf8259f563c3ce662ea6a18cc8ca0a173aa57269c038ab1b8c8154b2de0c8d4eda0d05fcb6ac4b06594eafae9a9ff38919c8a7b53f8ac062b77176ec1183ac02fb92466b0cd08df282986702c64e588e048b9551448d3bac4c16318e8c46989325608084fddcbe908f8f07a34b56", 0x91}, {&(0x7f0000000440)="37418254f43415722e0d87f4920767fa6076df60ee0ed4eae808d8e6312cb6e3f7aa281058a83d041235177ec217fc2062092856166ce401f6c8d9654bfe6e5e7feb65bffe4c473ac64fc0b7e8129f8ec490109f22e540c88c27c4f541b7e8d59ed30d71c4eca9618fde6f5af6564aec5ff302e425391e8df090f680fce4911247e2d9e9a8092f7438653dde3246b46428d2a7cf2ea05f68bc369ed2211dc636b007311e8e75bfebff12183d40655c45c16d6d1406d63aa59bcecbe8c4288aedd7705acda4b18fd82eb7c146f7e4c356b0368b6e0f0b60910394", 0xda, 0x3}, {&(0x7f0000000540)="8086c09da817731ff4484fc63d7e825519cdc0d7f25e284b084d4e6449e2e6cc085e674e70c52b9e0494d2ad23db3c76d4ee508a81ec2c8c481bfeb2ff60d15087ec4c08b3794bbf85522eba6651906960780d25c889dfa3df4239a470dda08a67af92baab45f9124e164f9e528d515716d8feaaab106677444745f4b27e72f8bdc275d09b36f541440318be71db3b4e756007ef93b083b914f5872d84f49f32151efc9bd7ba09d5c5b211cbc782e33208c5e3d1f6c392fab0f08a86239153d1e1d38027e65d4b6ff06046c742ff3f9f77f0217e5d406ded81e6bb8986a15ba694a79c773af636630e1e7f78955f3d", 0xef, 0x1}]}, 0x9, 0x3}, 0x1) 06:39:31 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x401c5820, &(0x7f0000000100)) 06:39:31 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, 0x0) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:39:31 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 40) 06:39:31 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') 06:39:31 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000000)) [ 2806.313668][T31454] FAULT_INJECTION: forcing a failure. [ 2806.313668][T31454] name failslab, interval 1, probability 0, space 0, times 0 [ 2806.326395][T31454] CPU: 0 PID: 31454 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2806.336891][T31454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2806.346990][T31454] Call Trace: [ 2806.350283][T31454] [ 2806.353206][T31454] dump_stack_lvl+0xda/0x130 [ 2806.357859][T31454] dump_stack+0x15/0x20 [ 2806.362043][T31454] should_fail_ex+0x21f/0x230 [ 2806.366760][T31454] ? vm_area_dup+0x98/0x130 [ 2806.371318][T31454] __should_failslab+0x92/0xa0 [ 2806.376088][T31454] should_failslab+0x9/0x20 [ 2806.380664][T31454] kmem_cache_alloc+0x4e/0x250 [ 2806.385446][T31454] vm_area_dup+0x98/0x130 [ 2806.389804][T31454] copy_mm+0x6b6/0xf50 [ 2806.393874][T31454] copy_process+0x1002/0x20a0 [ 2806.398556][T31454] kernel_clone+0x169/0x560 [ 2806.403223][T31454] ? proc_fail_nth_read+0x140/0x140 [ 2806.408422][T31454] ? vfs_write+0x655/0x790 [ 2806.412951][T31454] __x64_sys_clone+0xe8/0x120 [ 2806.417710][T31454] do_syscall_64+0x44/0x110 [ 2806.422223][T31454] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2806.428125][T31454] RIP: 0033:0x7f682352eba9 [ 2806.432535][T31454] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2806.452142][T31454] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 06:39:32 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000000)={0x27, 0x0, 0x8, 0x8, 0x6, 0x2}) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') 06:39:32 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000000)={0x27, 0x0, 0x8, 0x8, 0x6, 0x2}) (async) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') 06:39:32 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000000)={0x27, 0x0, 0x8, 0x8, 0x6, 0x2}) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000000)={0x27, 0x0, 0x8, 0x8, 0x6, 0x2}) (async) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') (async) [ 2806.460571][T31454] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2806.468599][T31454] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2806.476567][T31454] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2806.484600][T31454] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2806.492560][T31454] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2806.500527][T31454] 06:39:32 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) (async) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000000)) 06:39:32 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, 0x0) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:39:32 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x4020940d, &(0x7f0000000100)) 06:39:35 executing program 1: syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) (async) syz_clone(0x800, &(0x7f0000000680)="e9b98b9dfa421a813458a063db4791306062a71c9be4f85bdff85454a7b3f890806bfce78116177a6b29c5f6891e99c84efa80f14c1cc757395dd60d804a6663979edf7b509348cb904dc1ff7bd197e01cb0f90b3386490ddd809ed2c9337881ebe0c9490112c3", 0x67, &(0x7f0000000700), &(0x7f0000000740), &(0x7f0000000780)="9021a782856d88070c31a0a36dde3fa7bcd3126d80cda8aa7da8826722f827fbc3e68234e48c79723c0712739ab534589055da0b0b171714c5743d0507432332fc3086812f79438c3391aeaba4") (async) io_uring_register$IORING_REGISTER_PBUF_RING(0xffffffffffffffff, 0x16, &(0x7f0000000640)={&(0x7f0000001000)={[{&(0x7f0000000000)="7c3daa2d27a0814a0791023c7316a5a392532ee12cc7ab22", 0x18, 0x2}, {&(0x7f0000000040)="d1782256d23473b536a3f7f3b5092c82e842e3e177b3b1fee4953615ef563761539da295466cdf2ffd99510ec8faed72f55568ef2eb3bb1ba695dfc6cfdfbebcd9865ad8589a45a630e265dff6ebde4c061a1b1db0570a0afc916b72683276187286c437b0e10dfedaad043890a97a9f8bca204a3184e1dce946f26e445e7bbacb572a7484d67ca7ee69abc12bc7cb1567b396cfabe6333f428c57c75f5757d8ad0816c9f7c38172e7020d60cfa6c3eee1c7b6e7a8f75b43db8f7608dcd15e6b04e91ddd9e", 0xc5, 0x1}, {&(0x7f0000000140)="8c6738d7ddeae1c819d35ebfaf8d6dc9e0d0b3e787d43fc2e723ee90c3553eca3035b7a165520af9cfd3211056c19f63b12f4cd71f60428151477d5aa256170fd161a79e2ad07972ffab7b500bd3d0d722fb6ae0aa7b403d517a5f539dd78a7af0039d02c3cce63115cf961211eacb7e21eb1995b06bac3f5d43ffda0a9b63f98abc83101abaeea364393e14590604ca1a094b075b547cdeccde2778147bdcfdc90199abde94bd1ef14b8cff1f2f24e2d37917c851ed4e2cb926d496ee7e965fa4227b49a223665b8250bbe0343bce4fc8276373e1a10377ece9f620f5fade98cefb9b0c1552e093b2235c990d7ff0dabe2cd3", 0xf3, 0x1}, {&(0x7f0000000240)="a87e502f84ccefd4d3fd991e4f0e57922a4d5b1bcf5ffabb5988887dc072451a12e88aa204c28a90316b248b4179", 0x2e, 0x2}, {&(0x7f0000000280)="57c4641311ebd656d386d744d9d3eb9aba21dfba3b1852dea597b61497b79fe9f2ef99de771dcb7173d9532578d76fa6685807cfd021b653c7241d2a3d840ed478345143adb8b57c1fac0217e040d3a2ec98", 0x52, 0x2}, {&(0x7f0000000300)="35a666edee62599adc35080f0f314c024c2fe8d2072dddb0745d8d03d2135e1d9f3c4124019d4eefe4de0ee7291254c9ce7fb87fa0094860bcb45cbd5e551b7ea9d521fbbeac02b33220bf2a27ad9cce427f9192f80e81e97b62925d", 0x5c}, {&(0x7f0000000380)="8dd161d19e286b7a4af6f48bbdefe35ade4ae6a77f8d23391b86af4173ab50a48787facf8259f563c3ce662ea6a18cc8ca0a173aa57269c038ab1b8c8154b2de0c8d4eda0d05fcb6ac4b06594eafae9a9ff38919c8a7b53f8ac062b77176ec1183ac02fb92466b0cd08df282986702c64e588e048b9551448d3bac4c16318e8c46989325608084fddcbe908f8f07a34b56", 0x91}, {&(0x7f0000000440)="37418254f43415722e0d87f4920767fa6076df60ee0ed4eae808d8e6312cb6e3f7aa281058a83d041235177ec217fc2062092856166ce401f6c8d9654bfe6e5e7feb65bffe4c473ac64fc0b7e8129f8ec490109f22e540c88c27c4f541b7e8d59ed30d71c4eca9618fde6f5af6564aec5ff302e425391e8df090f680fce4911247e2d9e9a8092f7438653dde3246b46428d2a7cf2ea05f68bc369ed2211dc636b007311e8e75bfebff12183d40655c45c16d6d1406d63aa59bcecbe8c4288aedd7705acda4b18fd82eb7c146f7e4c356b0368b6e0f0b60910394", 0xda, 0x3}, {&(0x7f0000000540)="8086c09da817731ff4484fc63d7e825519cdc0d7f25e284b084d4e6449e2e6cc085e674e70c52b9e0494d2ad23db3c76d4ee508a81ec2c8c481bfeb2ff60d15087ec4c08b3794bbf85522eba6651906960780d25c889dfa3df4239a470dda08a67af92baab45f9124e164f9e528d515716d8feaaab106677444745f4b27e72f8bdc275d09b36f541440318be71db3b4e756007ef93b083b914f5872d84f49f32151efc9bd7ba09d5c5b211cbc782e33208c5e3d1f6c392fab0f08a86239153d1e1d38027e65d4b6ff06046c742ff3f9f77f0217e5d406ded81e6bb8986a15ba694a79c773af636630e1e7f78955f3d", 0xef, 0x1}]}, 0x9, 0x3}, 0x1) 06:39:35 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(0xffffffffffffffff, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r3, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r4, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:39:35 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40505330, &(0x7f0000000100)) 06:39:35 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/cgroup\x00') 06:39:35 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 41) 06:39:35 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000000)) 06:39:35 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0xc280, 0x0) ioctl$TIOCL_BLANKSCREEN(r0, 0x541c, &(0x7f0000000080)) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) r1 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$TIOCL_SETVESABLANK(r1, 0x541c, &(0x7f0000000000)) 06:39:35 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0xc280, 0x0) (async) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0xc280, 0x0) ioctl$TIOCL_BLANKSCREEN(r0, 0x541c, &(0x7f0000000080)) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) r1 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$TIOCL_SETVESABLANK(r1, 0x541c, &(0x7f0000000000)) 06:39:35 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40505331, &(0x7f0000000100)) 06:39:35 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x408c5333, &(0x7f0000000100)) [ 2809.072658][T31488] FAULT_INJECTION: forcing a failure. [ 2809.072658][T31488] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2809.085974][T31488] CPU: 1 PID: 31488 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2809.096376][T31488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2809.106517][T31488] Call Trace: [ 2809.109797][T31488] [ 2809.112731][T31488] dump_stack_lvl+0xda/0x130 [ 2809.117416][T31488] dump_stack+0x15/0x20 06:39:35 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/cgroup\x00') syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/cgroup\x00') (async) 06:39:35 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/cgroup\x00') syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/cgroup\x00') (async) [ 2809.121583][T31488] should_fail_ex+0x21f/0x230 [ 2809.126271][T31488] __should_fail_alloc_page+0xfd/0x110 [ 2809.131811][T31488] __alloc_pages+0x108/0x340 [ 2809.136411][T31488] alloc_pages_mpol+0xb1/0x1d0 [ 2809.136623][T31480] can: request_module (can-proto-5) failed. [ 2809.141177][T31488] alloc_pages+0xe0/0x100 [ 2809.151519][T31488] pte_alloc_one+0x32/0xe0 [ 2809.155953][T31488] __pte_alloc+0x33/0x270 [ 2809.160320][T31488] copy_page_range+0x1d20/0x2220 [ 2809.165267][T31488] copy_mm+0x953/0xf50 [ 2809.169399][T31488] copy_process+0x1002/0x20a0 [ 2809.174079][T31488] kernel_clone+0x169/0x560 [ 2809.178632][T31488] ? proc_fail_nth_read+0x140/0x140 [ 2809.183832][T31488] ? vfs_write+0x655/0x790 [ 2809.188264][T31488] __x64_sys_clone+0xe8/0x120 [ 2809.193018][T31488] do_syscall_64+0x44/0x110 [ 2809.197534][T31488] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2809.203432][T31488] RIP: 0033:0x7f682352eba9 [ 2809.207841][T31488] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2809.227551][T31488] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2809.235948][T31488] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2809.243960][T31488] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2809.251908][T31488] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2809.259873][T31488] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2809.267825][T31488] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2809.275779][T31488] 06:39:38 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_SETSEL(r0, 0x5424, &(0x7f00000000c0)={0x2, {0x2, 0x0, 0x0, 0x0, 0x0, 0x2}}) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000040)={0x9, 0x4, 0x2}) setsockopt$MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x4e21, 0x8, @mcast1, 0x4}, {0xa, 0x4e24, 0x400, @loopback, 0x6}, 0x1, {[0x1, 0x1ff, 0x25a247ca, 0x1, 0x1ff, 0x6, 0xe5, 0x7f]}}, 0x5c) syz_clone(0x80240200, 0x0, 0x0, 0x0, 0x0, 0x0) 06:39:38 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x7fff) 06:39:38 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0xc280, 0x0) ioctl$TIOCL_BLANKSCREEN(r0, 0x541c, &(0x7f0000000080)) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) (async) r1 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$TIOCL_SETVESABLANK(r1, 0x541c, &(0x7f0000000000)) 06:39:38 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(0xffffffffffffffff, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r3, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r4, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:39:38 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40a85321, &(0x7f0000000100)) 06:39:38 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 42) 06:39:38 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40a85323, &(0x7f0000000100)) [ 2812.402849][T31510] FAULT_INJECTION: forcing a failure. [ 2812.402849][T31510] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2812.416081][T31510] CPU: 1 PID: 31510 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2812.426501][T31510] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2812.436561][T31510] Call Trace: [ 2812.439848][T31510] [ 2812.442780][T31510] dump_stack_lvl+0xda/0x130 [ 2812.447383][T31510] dump_stack+0x15/0x20 06:39:38 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40bc5311, &(0x7f0000000100)) 06:39:38 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') (async) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x7fff) [ 2812.451550][T31510] should_fail_ex+0x21f/0x230 [ 2812.456240][T31510] __should_fail_alloc_page+0xfd/0x110 [ 2812.461708][T31510] __alloc_pages+0x108/0x340 [ 2812.466310][T31510] alloc_pages_mpol+0xb1/0x1d0 [ 2812.471084][T31510] alloc_pages+0xe0/0x100 [ 2812.475415][T31510] pte_alloc_one+0x32/0xe0 [ 2812.479845][T31510] __pte_alloc+0x33/0x270 [ 2812.484174][T31510] copy_page_range+0x1d20/0x2220 [ 2812.489121][T31510] copy_mm+0x953/0xf50 [ 2812.493195][T31510] copy_process+0x1002/0x20a0 [ 2812.497877][T31510] kernel_clone+0x169/0x560 06:39:38 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') (async) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x7fff) [ 2812.502383][T31510] ? proc_fail_nth_read+0x140/0x140 [ 2812.507579][T31510] ? vfs_write+0x655/0x790 [ 2812.512002][T31510] __x64_sys_clone+0xe8/0x120 [ 2812.516683][T31510] do_syscall_64+0x44/0x110 [ 2812.521203][T31510] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2812.527109][T31510] RIP: 0033:0x7f682352eba9 [ 2812.531528][T31510] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 06:39:38 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x80045300, &(0x7f0000000100)) 06:39:38 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x80045301, &(0x7f0000000100)) [ 2812.551136][T31510] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2812.559552][T31510] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2812.567520][T31510] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2812.575496][T31510] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2812.583461][T31510] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2812.591437][T31510] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2812.599416][T31510] [ 2812.613033][T31509] can: request_module (can-proto-5) failed. 06:39:38 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(0xffffffffffffffff, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r3, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r4, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:39:38 executing program 0: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r0, 0x0, 0x1004) syz_open_procfs$namespace(r0, &(0x7f0000000040)='ns/time_for_children\x00') 06:39:38 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x66001, 0x0) 06:39:38 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x80086601, &(0x7f0000000100)) 06:39:38 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 43) 06:39:38 executing program 1: syz_open_dev$tty20(0xc, 0x4, 0x0) (async) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_SETSEL(r0, 0x5424, &(0x7f00000000c0)={0x2, {0x2, 0x0, 0x0, 0x0, 0x0, 0x2}}) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000040)={0x9, 0x4, 0x2}) setsockopt$MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x4e21, 0x8, @mcast1, 0x4}, {0xa, 0x4e24, 0x400, @loopback, 0x6}, 0x1, {[0x1, 0x1ff, 0x25a247ca, 0x1, 0x1ff, 0x6, 0xe5, 0x7f]}}, 0x5c) syz_clone(0x80240200, 0x0, 0x0, 0x0, 0x0, 0x0) (async) syz_clone(0x80240200, 0x0, 0x0, 0x0, 0x0, 0x0) 06:39:38 executing program 0: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r0, 0x0, 0x1004) (async, rerun: 32) syz_open_procfs$namespace(r0, &(0x7f0000000040)='ns/time_for_children\x00') (rerun: 32) [ 2812.740516][T31543] can: request_module (can-proto-5) failed. [ 2812.741569][T31548] FAULT_INJECTION: forcing a failure. [ 2812.741569][T31548] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2812.759657][T31548] CPU: 0 PID: 31548 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2812.770073][T31548] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2812.780474][T31548] Call Trace: [ 2812.783756][T31548] [ 2812.786683][T31548] dump_stack_lvl+0xda/0x130 [ 2812.791290][T31548] dump_stack+0x15/0x20 [ 2812.795456][T31548] should_fail_ex+0x21f/0x230 [ 2812.800149][T31548] __should_fail_alloc_page+0xfd/0x110 [ 2812.805617][T31548] __alloc_pages+0x108/0x340 [ 2812.810209][T31548] alloc_pages_mpol+0xb1/0x1d0 [ 2812.814983][T31548] alloc_pages+0xe0/0x100 [ 2812.819317][T31548] pte_alloc_one+0x32/0xe0 [ 2812.823746][T31548] __pte_alloc+0x33/0x270 [ 2812.828079][T31548] copy_page_range+0x1d20/0x2220 [ 2812.833028][T31548] copy_mm+0x953/0xf50 06:39:38 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x66001, 0x0) 06:39:38 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, 0x0, 0x0) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:39:38 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x80087601, &(0x7f0000000100)) 06:39:38 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x66001, 0x0) 06:39:38 executing program 0: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r0, 0x0, 0x1004) syz_open_procfs$namespace(r0, &(0x7f0000000040)='ns/time_for_children\x00') 06:39:38 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x801c581f, &(0x7f0000000100)) 06:39:38 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) io_uring_setup(0x33ce, &(0x7f0000000440)={0x0, 0x5996, 0x8, 0x3, 0x185, 0x0, r0}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000100)="c972b6c27933f3a675f1bf3df1d51573626a9cf06629dce542be2cfa77c4ce92bce3ccfadbf16ba777bdbcbfcea19b5f325f17968038", 0x36}, {&(0x7f0000000140)="ffbe57eb53c72448c1c2435cd059e506c09c17fa9a8d8e7a57371c10f7d5cb45dfe9d011e42ca5a5bb3f6804a5dbc466417411681fbbb922262b1a63ad678e4eb29646b2e7de3b88a074897e4ff41a3eed251c9d5fbad184eb126b73f8ff70df18499df87e40d9edb3a4ce0995714c2da95f16e140bf5b54967314bb6fabcfbf8a2322222fd70f83392078cb6752969d79e5e56ae748d3fc42eace2722fa9c789b7606ba8e5a709550becd653e41f35115290238da466696d6258e4bf4ab9bc231a222560c3c6f3408f4d594fffae8db53aee707041b0c82c30edb91502c5ae66a450491ba979768fb6a17a56ab236d828e7cb", 0xf3}, {&(0x7f0000000240)="8bb17a22abea2ea1c0ec200be9f0e29b6491", 0x12}], 0x3, &(0x7f00000002c0)=[{0x58, 0x29, 0xfffffffe, "051ef8d211b4317f23abff40b50c5946a28fca6f5a18868f7fe69094c219f7481dae921ad16589319b0d0ed8301bc0a3a5d1c2c24f863187f1f39021529adc1ba08cca56"}, {0x68, 0x10d, 0x64, "d97959000e17a2e457d2ac624119fafda291468801802685d1fa2dbb34d13e87378b1bb7993714bdbb3c19741cfd9d484e649af609ebd2dd20eabe2b4f8a51cd5e9eb624dec0008c2dc4203a96d437666152"}, {0x80, 0x10b, 0xd79, "f529d8745ecf6a7766af898960e999c2334ecb36c87fb1e1d23c6be1f8d417689f58c88812f1faf791ffdef9e4be085b65ad5f85efda843847198e6b6661e95ad74e36905f264d2e464a3615aa47d203a021a244644d4ad7efe12a93af450e78d5ba4b45a8d8f5146a3c31"}], 0x140}, 0x20000000) r1 = syz_clone(0x28102c00, &(0x7f0000000000)="7fb7f9f6e9bdf9f1d0fb5b1d94b9ac81a1ce9dab9598f4520370c3fcb1f56e4970d1016ef1a6a080e1d7ce26d313e474f7ab6d", 0x33, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) syz_open_procfs$namespace(r1, &(0x7f0000000040)='ns/time_for_children\x00') 06:39:38 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc0045878, &(0x7f0000000100)) [ 2812.837104][T31548] copy_process+0x1002/0x20a0 [ 2812.841783][T31548] kernel_clone+0x169/0x560 [ 2812.846289][T31548] ? proc_fail_nth_read+0x140/0x140 [ 2812.851494][T31548] ? vfs_write+0x655/0x790 [ 2812.851522][T31548] __x64_sys_clone+0xe8/0x120 [ 2812.851542][T31548] do_syscall_64+0x44/0x110 [ 2812.851570][T31548] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2812.851591][T31548] RIP: 0033:0x7f682352eba9 06:39:39 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc0045878, &(0x7f0000000100)) 06:39:39 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 44) [ 2812.851602][T31548] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2812.851617][T31548] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2812.851637][T31548] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2812.851647][T31548] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2812.851658][T31548] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2812.851668][T31548] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2812.851682][T31548] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2812.851697][T31548] [ 2812.939420][T31571] can: request_module (can-proto-5) failed. [ 2812.951210][T31577] FAULT_INJECTION: forcing a failure. [ 2812.951210][T31577] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2812.951230][T31577] CPU: 1 PID: 31577 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2812.951276][T31577] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2812.951288][T31577] Call Trace: [ 2812.951294][T31577] [ 2812.951299][T31577] dump_stack_lvl+0xda/0x130 [ 2812.951328][T31577] dump_stack+0x15/0x20 [ 2812.951353][T31577] should_fail_ex+0x21f/0x230 [ 2812.951438][T31577] __should_fail_alloc_page+0xfd/0x110 [ 2812.951467][T31577] __alloc_pages+0x108/0x340 [ 2812.951485][T31577] alloc_pages_mpol+0xb1/0x1d0 [ 2812.951529][T31577] alloc_pages+0xe0/0x100 [ 2812.951551][T31577] pte_alloc_one+0x32/0xe0 [ 2812.951710][T31577] __pte_alloc+0x33/0x270 [ 2812.951734][T31577] copy_page_range+0x1d20/0x2220 [ 2812.951783][T31577] copy_mm+0x953/0xf50 [ 2812.951850][T31577] copy_process+0x1002/0x20a0 [ 2812.951869][T31577] kernel_clone+0x169/0x560 [ 2812.951884][T31577] ? proc_fail_nth_read+0x140/0x140 [ 2812.951905][T31577] ? vfs_write+0x655/0x790 [ 2812.951956][T31577] __x64_sys_clone+0xe8/0x120 [ 2812.951980][T31577] do_syscall_64+0x44/0x110 [ 2812.952008][T31577] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2812.952074][T31577] RIP: 0033:0x7f682352eba9 [ 2812.952090][T31577] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2812.952108][T31577] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2812.952128][T31577] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2812.952141][T31577] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2812.952228][T31577] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2812.952239][T31577] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 06:39:39 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_SETSEL(r0, 0x5424, &(0x7f00000000c0)={0x2, {0x2, 0x0, 0x0, 0x0, 0x0, 0x2}}) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) (async) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000040)={0x9, 0x4, 0x2}) (async) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000040)={0x9, 0x4, 0x2}) setsockopt$MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x4e21, 0x8, @mcast1, 0x4}, {0xa, 0x4e24, 0x400, @loopback, 0x6}, 0x1, {[0x1, 0x1ff, 0x25a247ca, 0x1, 0x1ff, 0x6, 0xe5, 0x7f]}}, 0x5c) syz_clone(0x80240200, 0x0, 0x0, 0x0, 0x0, 0x0) 06:39:39 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)=@o_path={&(0x7f0000000080)='./file0\x00', 0x0, 0x10, r0}, 0x18) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x66001, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000040)=0x80) 06:39:39 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) io_uring_setup(0x33ce, &(0x7f0000000440)={0x0, 0x5996, 0x8, 0x3, 0x185, 0x0, r0}) (async, rerun: 32) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000100)="c972b6c27933f3a675f1bf3df1d51573626a9cf06629dce542be2cfa77c4ce92bce3ccfadbf16ba777bdbcbfcea19b5f325f17968038", 0x36}, {&(0x7f0000000140)="ffbe57eb53c72448c1c2435cd059e506c09c17fa9a8d8e7a57371c10f7d5cb45dfe9d011e42ca5a5bb3f6804a5dbc466417411681fbbb922262b1a63ad678e4eb29646b2e7de3b88a074897e4ff41a3eed251c9d5fbad184eb126b73f8ff70df18499df87e40d9edb3a4ce0995714c2da95f16e140bf5b54967314bb6fabcfbf8a2322222fd70f83392078cb6752969d79e5e56ae748d3fc42eace2722fa9c789b7606ba8e5a709550becd653e41f35115290238da466696d6258e4bf4ab9bc231a222560c3c6f3408f4d594fffae8db53aee707041b0c82c30edb91502c5ae66a450491ba979768fb6a17a56ab236d828e7cb", 0xf3}, {&(0x7f0000000240)="8bb17a22abea2ea1c0ec200be9f0e29b6491", 0x12}], 0x3, &(0x7f00000002c0)=[{0x58, 0x29, 0xfffffffe, "051ef8d211b4317f23abff40b50c5946a28fca6f5a18868f7fe69094c219f7481dae921ad16589319b0d0ed8301bc0a3a5d1c2c24f863187f1f39021529adc1ba08cca56"}, {0x68, 0x10d, 0x64, "d97959000e17a2e457d2ac624119fafda291468801802685d1fa2dbb34d13e87378b1bb7993714bdbb3c19741cfd9d484e649af609ebd2dd20eabe2b4f8a51cd5e9eb624dec0008c2dc4203a96d437666152"}, {0x80, 0x10b, 0xd79, "f529d8745ecf6a7766af898960e999c2334ecb36c87fb1e1d23c6be1f8d417689f58c88812f1faf791ffdef9e4be085b65ad5f85efda843847198e6b6661e95ad74e36905f264d2e464a3615aa47d203a021a244644d4ad7efe12a93af450e78d5ba4b45a8d8f5146a3c31"}], 0x140}, 0x20000000) (async, rerun: 32) r1 = syz_clone(0x28102c00, &(0x7f0000000000)="7fb7f9f6e9bdf9f1d0fb5b1d94b9ac81a1ce9dab9598f4520370c3fcb1f56e4970d1016ef1a6a080e1d7ce26d313e474f7ab6d", 0x33, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) syz_open_procfs$namespace(r1, &(0x7f0000000040)='ns/time_for_children\x00') 06:39:39 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, 0x0, 0x0) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:39:39 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc0105303, &(0x7f0000000100)) 06:39:39 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 45) 06:39:39 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc0189436, &(0x7f0000000100)) [ 2812.952250][T31577] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2812.952269][T31577] [ 2813.232332][T31590] FAULT_INJECTION: forcing a failure. [ 2813.232332][T31590] name fail_page_alloc, interval 1, probability 0, space 0, times 0 06:39:39 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc020660b, &(0x7f0000000100)) 06:39:39 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) (async) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)=@o_path={&(0x7f0000000080)='./file0\x00', 0x0, 0x10, r0}, 0x18) (async) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)=@o_path={&(0x7f0000000080)='./file0\x00', 0x0, 0x10, r0}, 0x18) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x66001, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000040)=0x80) 06:39:39 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000100)) [ 2813.245597][T31590] CPU: 0 PID: 31590 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2813.256017][T31590] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2813.266079][T31590] Call Trace: [ 2813.269354][T31590] [ 2813.272311][T31590] dump_stack_lvl+0xda/0x130 [ 2813.277259][T31590] dump_stack+0x15/0x20 [ 2813.281430][T31590] should_fail_ex+0x21f/0x230 [ 2813.286183][T31590] __should_fail_alloc_page+0xfd/0x110 [ 2813.291703][T31590] __alloc_pages+0x108/0x340 [ 2813.296318][T31590] alloc_pages_mpol+0xb1/0x1d0 [ 2813.301128][T31590] alloc_pages+0xe0/0x100 06:39:39 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, 0x0, 0x0) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') [ 2813.305489][T31590] pte_alloc_one+0x32/0xe0 [ 2813.307673][T31605] can: request_module (can-proto-5) failed. [ 2813.309910][T31590] __pte_alloc+0x33/0x270 [ 2813.309937][T31590] copy_page_range+0x1d20/0x2220 [ 2813.325100][T31590] copy_mm+0x953/0xf50 [ 2813.329277][T31590] copy_process+0x1002/0x20a0 [ 2813.333969][T31590] kernel_clone+0x169/0x560 [ 2813.338468][T31590] ? proc_fail_nth_read+0x140/0x140 [ 2813.342342][T31610] can: request_module (can-proto-5) failed. [ 2813.343653][T31590] ? vfs_write+0x655/0x790 06:39:39 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(0xffffffffffffffff, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r3, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r4, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') [ 2813.343743][T31590] __x64_sys_clone+0xe8/0x120 [ 2813.358708][T31590] do_syscall_64+0x44/0x110 [ 2813.363268][T31590] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2813.369227][T31590] RIP: 0033:0x7f682352eba9 [ 2813.373729][T31590] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2813.393756][T31590] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2813.402243][T31590] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2813.410262][T31590] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2813.417783][T31614] can: request_module (can-proto-5) failed. [ 2813.418232][T31590] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2813.418248][T31590] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2813.440127][T31590] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2813.448095][T31590] 06:39:42 executing program 1: r0 = syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x3, r0, 0x2, 0x0) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r1, 0x0, 0x1004) ptrace$ARCH_SHSTK_LOCK(0x1e, r1, 0x2, 0x5003) 06:39:42 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)=@o_path={&(0x7f0000000080)='./file0\x00', 0x0, 0x10, r0}, 0x18) (async) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x66001, 0x0) (async) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) (async) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000040)=0x80) 06:39:42 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) (async) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) io_uring_setup(0x33ce, &(0x7f0000000440)={0x0, 0x5996, 0x8, 0x3, 0x185, 0x0, r0}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000100)="c972b6c27933f3a675f1bf3df1d51573626a9cf06629dce542be2cfa77c4ce92bce3ccfadbf16ba777bdbcbfcea19b5f325f17968038", 0x36}, {&(0x7f0000000140)="ffbe57eb53c72448c1c2435cd059e506c09c17fa9a8d8e7a57371c10f7d5cb45dfe9d011e42ca5a5bb3f6804a5dbc466417411681fbbb922262b1a63ad678e4eb29646b2e7de3b88a074897e4ff41a3eed251c9d5fbad184eb126b73f8ff70df18499df87e40d9edb3a4ce0995714c2da95f16e140bf5b54967314bb6fabcfbf8a2322222fd70f83392078cb6752969d79e5e56ae748d3fc42eace2722fa9c789b7606ba8e5a709550becd653e41f35115290238da466696d6258e4bf4ab9bc231a222560c3c6f3408f4d594fffae8db53aee707041b0c82c30edb91502c5ae66a450491ba979768fb6a17a56ab236d828e7cb", 0xf3}, {&(0x7f0000000240)="8bb17a22abea2ea1c0ec200be9f0e29b6491", 0x12}], 0x3, &(0x7f00000002c0)=[{0x58, 0x29, 0xfffffffe, "051ef8d211b4317f23abff40b50c5946a28fca6f5a18868f7fe69094c219f7481dae921ad16589319b0d0ed8301bc0a3a5d1c2c24f863187f1f39021529adc1ba08cca56"}, {0x68, 0x10d, 0x64, "d97959000e17a2e457d2ac624119fafda291468801802685d1fa2dbb34d13e87378b1bb7993714bdbb3c19741cfd9d484e649af609ebd2dd20eabe2b4f8a51cd5e9eb624dec0008c2dc4203a96d437666152"}, {0x80, 0x10b, 0xd79, "f529d8745ecf6a7766af898960e999c2334ecb36c87fb1e1d23c6be1f8d417689f58c88812f1faf791ffdef9e4be085b65ad5f85efda843847198e6b6661e95ad74e36905f264d2e464a3615aa47d203a021a244644d4ad7efe12a93af450e78d5ba4b45a8d8f5146a3c31"}], 0x140}, 0x20000000) syz_clone(0x28102c00, &(0x7f0000000000)="7fb7f9f6e9bdf9f1d0fb5b1d94b9ac81a1ce9dab9598f4520370c3fcb1f56e4970d1016ef1a6a080e1d7ce26d313e474f7ab6d", 0x33, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) (async) r1 = syz_clone(0x28102c00, &(0x7f0000000000)="7fb7f9f6e9bdf9f1d0fb5b1d94b9ac81a1ce9dab9598f4520370c3fcb1f56e4970d1016ef1a6a080e1d7ce26d313e474f7ab6d", 0x33, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) syz_open_procfs$namespace(r1, &(0x7f0000000040)='ns/time_for_children\x00') 06:39:42 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(0xffffffffffffffff, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r3, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r4, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:39:42 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc0305302, &(0x7f0000000100)) 06:39:42 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 46) 06:39:42 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc05c5340, &(0x7f0000000100)) [ 2816.509293][T31622] FAULT_INJECTION: forcing a failure. [ 2816.509293][T31622] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2816.522619][T31622] CPU: 0 PID: 31622 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2816.533125][T31622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2816.543182][T31622] Call Trace: [ 2816.546466][T31622] [ 2816.549478][T31622] dump_stack_lvl+0xda/0x130 [ 2816.554165][T31622] dump_stack+0x15/0x20 06:39:42 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc08c5332, &(0x7f0000000100)) [ 2816.558374][T31622] should_fail_ex+0x21f/0x230 [ 2816.563127][T31622] __should_fail_alloc_page+0xfd/0x110 [ 2816.568679][T31622] __alloc_pages+0x108/0x340 [ 2816.573280][T31622] alloc_pages_mpol+0xb1/0x1d0 [ 2816.578093][T31622] alloc_pages+0xe0/0x100 [ 2816.582493][T31622] pte_alloc_one+0x32/0xe0 [ 2816.587016][T31622] __pte_alloc+0x33/0x270 [ 2816.591366][T31622] copy_page_range+0x1d20/0x2220 [ 2816.596341][T31622] copy_mm+0x953/0xf50 [ 2816.600474][T31622] copy_process+0x1002/0x20a0 [ 2816.605158][T31622] kernel_clone+0x169/0x560 06:39:42 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) ioctl$KDFONTOP_COPY(r0, 0x4b72, &(0x7f0000000440)={0x3, 0x0, 0xd, 0x13, 0x25, &(0x7f0000000040)}) [ 2816.609694][T31622] ? proc_fail_nth_read+0x140/0x140 [ 2816.614898][T31622] ? vfs_write+0x655/0x790 [ 2816.619323][T31622] __x64_sys_clone+0xe8/0x120 [ 2816.624006][T31622] do_syscall_64+0x44/0x110 [ 2816.628562][T31622] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2816.634467][T31622] RIP: 0033:0x7f682352eba9 [ 2816.638959][T31622] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 06:39:42 executing program 3: setsockopt$MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e22, 0x1, @private0={0xfc, 0x0, '\x00', 0x1}, 0x71}, {0xa, 0x4e22, 0xc52, @loopback, 0x240000}, 0x0, {[0x4, 0x59, 0x4, 0xffff, 0x9, 0x3, 0x4]}}, 0x5c) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) 06:39:42 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) ioctl$KDFONTOP_COPY(r0, 0x4b72, &(0x7f0000000440)={0x3, 0x0, 0xd, 0x13, 0x25, &(0x7f0000000040)}) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') (async) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) (async) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) (async) ioctl$KDFONTOP_COPY(r0, 0x4b72, &(0x7f0000000440)={0x3, 0x0, 0xd, 0x13, 0x25, &(0x7f0000000040)}) (async) 06:39:42 executing program 3: setsockopt$MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e22, 0x1, @private0={0xfc, 0x0, '\x00', 0x1}, 0x71}, {0xa, 0x4e22, 0xc52, @loopback, 0x240000}, 0x0, {[0x4, 0x59, 0x4, 0xffff, 0x9, 0x3, 0x4]}}, 0x5c) (async) setsockopt$MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e22, 0x1, @private0={0xfc, 0x0, '\x00', 0x1}, 0x71}, {0xa, 0x4e22, 0xc52, @loopback, 0x240000}, 0x0, {[0x4, 0x59, 0x4, 0xffff, 0x9, 0x3, 0x4]}}, 0x5c) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) [ 2816.658628][T31622] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2816.667038][T31622] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2816.675144][T31622] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2816.683177][T31622] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2816.691179][T31622] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2816.699152][T31622] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2816.707133][T31622] 06:39:42 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc08c5334, &(0x7f0000000100)) 06:39:42 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(0xffffffffffffffff, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r3, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r4, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:39:42 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 47) 06:39:42 executing program 3: setsockopt$MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e22, 0x1, @private0={0xfc, 0x0, '\x00', 0x1}, 0x71}, {0xa, 0x4e22, 0xc52, @loopback, 0x240000}, 0x0, {[0x4, 0x59, 0x4, 0xffff, 0x9, 0x3, 0x4]}}, 0x5c) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) setsockopt$MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e22, 0x1, @private0={0xfc, 0x0, '\x00', 0x1}, 0x71}, {0xa, 0x4e22, 0xc52, @loopback, 0x240000}, 0x0, {[0x4, 0x59, 0x4, 0xffff, 0x9, 0x3, 0x4]}}, 0x5c) (async) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) (async) 06:39:42 executing program 1: r0 = syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x3, r0, 0x2, 0x0) (async) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r1, 0x0, 0x1004) (async) ptrace$ARCH_SHSTK_LOCK(0x1e, r1, 0x2, 0x5003) 06:39:42 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') (async) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) (async) ioctl$KDFONTOP_COPY(r0, 0x4b72, &(0x7f0000000440)={0x3, 0x0, 0xd, 0x13, 0x25, &(0x7f0000000040)}) [ 2816.723713][T31620] can: request_module (can-proto-5) failed. [ 2816.784572][T31661] FAULT_INJECTION: forcing a failure. [ 2816.784572][T31661] name failslab, interval 1, probability 0, space 0, times 0 [ 2816.797247][T31661] CPU: 1 PID: 31661 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2816.807728][T31661] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2816.815947][T31656] can: request_module (can-proto-5) failed. [ 2816.817765][T31661] Call Trace: [ 2816.817772][T31661] [ 2816.817778][T31661] dump_stack_lvl+0xda/0x130 06:39:42 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:39:42 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc08c5335, &(0x7f0000000100)) 06:39:42 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) syz_open_pts(r0, 0x80) ioctl$KDMKTONE(r0, 0x4b30, 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000000)) 06:39:42 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc08c5336, &(0x7f0000000100)) 06:39:42 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, 0x0, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:39:42 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc0a85320, &(0x7f0000000100)) [ 2816.834443][T31661] dump_stack+0x15/0x20 [ 2816.838692][T31661] should_fail_ex+0x21f/0x230 [ 2816.843387][T31661] ? vm_area_dup+0x2c/0x130 [ 2816.847940][T31661] __should_failslab+0x92/0xa0 [ 2816.852765][T31661] should_failslab+0x9/0x20 [ 2816.857275][T31661] kmem_cache_alloc+0x4e/0x250 [ 2816.862055][T31661] vm_area_dup+0x2c/0x130 [ 2816.866399][T31661] copy_mm+0x6b6/0xf50 [ 2816.867546][T31673] can: request_module (can-proto-5) failed. [ 2816.870463][T31661] copy_process+0x1002/0x20a0 06:39:42 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, 0x0, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:39:42 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) syz_open_pts(r0, 0x80) (async) ioctl$KDMKTONE(r0, 0x4b30, 0x1) (async) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) (async) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000000)) [ 2816.881505][T31661] kernel_clone+0x169/0x560 [ 2816.886028][T31661] ? proc_fail_nth_read+0x140/0x140 [ 2816.891241][T31661] ? vfs_write+0x655/0x790 [ 2816.895678][T31661] __x64_sys_clone+0xe8/0x120 [ 2816.900443][T31661] do_syscall_64+0x44/0x110 [ 2816.905104][T31661] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2816.911062][T31661] RIP: 0033:0x7f682352eba9 [ 2816.915483][T31661] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2816.935103][T31661] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2816.936583][T31680] can: request_module (can-proto-5) failed. [ 2816.943564][T31661] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2816.943580][T31661] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2816.943593][T31661] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2816.943605][T31661] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 06:39:43 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 48) 06:39:43 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc0a85322, &(0x7f0000000100)) [ 2816.943619][T31661] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2816.989360][T31661] [ 2817.013855][T31687] FAULT_INJECTION: forcing a failure. [ 2817.013855][T31687] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2817.027086][T31687] CPU: 0 PID: 31687 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2817.037536][T31687] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2817.047634][T31687] Call Trace: [ 2817.051063][T31687] [ 2817.053975][T31687] dump_stack_lvl+0xda/0x130 [ 2817.058558][T31687] dump_stack+0x15/0x20 [ 2817.062712][T31687] should_fail_ex+0x21f/0x230 [ 2817.067428][T31687] __should_fail_alloc_page+0xfd/0x110 [ 2817.072961][T31687] __alloc_pages+0x108/0x340 [ 2817.077533][T31687] alloc_pages_mpol+0xb1/0x1d0 [ 2817.082285][T31687] alloc_pages+0xe0/0x100 [ 2817.086605][T31687] pte_alloc_one+0x32/0xe0 [ 2817.091010][T31687] __pte_alloc+0x33/0x270 [ 2817.095323][T31687] copy_page_range+0x1d20/0x2220 [ 2817.100259][T31687] copy_mm+0x953/0xf50 [ 2817.104309][T31687] copy_process+0x1002/0x20a0 [ 2817.109048][T31687] kernel_clone+0x169/0x560 [ 2817.113544][T31687] ? proc_fail_nth_read+0x140/0x140 [ 2817.118827][T31687] ? vfs_write+0x655/0x790 [ 2817.123230][T31687] __x64_sys_clone+0xe8/0x120 [ 2817.127907][T31687] do_syscall_64+0x44/0x110 [ 2817.132399][T31687] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2817.138278][T31687] RIP: 0033:0x7f682352eba9 [ 2817.142746][T31687] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2817.162392][T31687] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2817.170833][T31687] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2817.178853][T31687] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2817.186835][T31687] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2817.194791][T31687] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2817.202764][T31687] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2817.210734][T31687] 06:39:44 executing program 1: r0 = syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x3, r0, 0x2, 0x0) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r1, 0x0, 0x1004) ptrace$ARCH_SHSTK_LOCK(0x1e, r1, 0x2, 0x5003) syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) (async) prctl$PR_SCHED_CORE(0x3e, 0x3, r0, 0x2, 0x0) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ptrace$ARCH_GET_GS(0x1e, r1, 0x0, 0x1004) (async) ptrace$ARCH_SHSTK_LOCK(0x1e, r1, 0x2, 0x5003) (async) 06:39:44 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:39:44 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, 0x0, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:39:44 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) syz_open_pts(r0, 0x80) (async) ioctl$KDMKTONE(r0, 0x4b30, 0x1) (async) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000000)) 06:39:44 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc0bc5310, &(0x7f0000000100)) 06:39:44 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 49) 06:39:44 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:39:44 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) 06:39:44 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r4, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:39:44 executing program 3: ioctl$TIOCSERGETLSR(0xffffffffffffffff, 0x5459, &(0x7f0000000000)) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) r1 = syz_open_pts(r0, 0x800) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40), 0x12) accept(r2, &(0x7f0000000100)=@hci, &(0x7f0000000080)=0x80) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000040)={0x6, 0x11d4, 0x2, 0x8e4, 0x7, "164c1625509dd64c"}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x410cc3, 0x0) ioctl$TIOCSCTTY(r3, 0x540e, 0x0) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x6f) [ 2818.824959][T31699] FAULT_INJECTION: forcing a failure. [ 2818.824959][T31699] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2818.835593][T31700] can: request_module (can-proto-5) failed. [ 2818.838197][T31699] CPU: 0 PID: 31699 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2818.854449][T31699] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2818.864481][T31699] Call Trace: [ 2818.867740][T31699] [ 2818.870652][T31699] dump_stack_lvl+0xda/0x130 [ 2818.875233][T31699] dump_stack+0x15/0x20 [ 2818.879371][T31699] should_fail_ex+0x21f/0x230 [ 2818.884076][T31699] __should_fail_alloc_page+0xfd/0x110 [ 2818.889612][T31699] __alloc_pages+0x108/0x340 [ 2818.894194][T31699] alloc_pages_mpol+0xb1/0x1d0 [ 2818.898961][T31699] alloc_pages+0xe0/0x100 [ 2818.903338][T31699] pte_alloc_one+0x32/0xe0 [ 2818.907739][T31699] __pte_alloc+0x33/0x270 [ 2818.912047][T31699] copy_page_range+0x1d20/0x2220 [ 2818.917109][T31699] copy_mm+0x953/0xf50 [ 2818.921160][T31699] copy_process+0x1002/0x20a0 [ 2818.925894][T31699] kernel_clone+0x169/0x560 [ 2818.930431][T31699] ? proc_fail_nth_read+0x140/0x140 [ 2818.935607][T31699] ? vfs_write+0x655/0x790 [ 2818.940004][T31699] __x64_sys_clone+0xe8/0x120 [ 2818.944673][T31699] do_syscall_64+0x44/0x110 [ 2818.949221][T31699] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2818.955110][T31699] RIP: 0033:0x7f682352eba9 [ 2818.959512][T31699] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2818.979114][T31699] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2818.987517][T31699] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2818.995569][T31699] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2819.003520][T31699] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2819.011542][T31699] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 06:39:45 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 50) [ 2819.019492][T31699] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2819.027510][T31699] 06:39:47 executing program 3: ioctl$TIOCSERGETLSR(0xffffffffffffffff, 0x5459, &(0x7f0000000000)) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) (async) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) syz_open_pts(r0, 0x800) (async) r1 = syz_open_pts(r0, 0x800) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40), 0x12) accept(r2, &(0x7f0000000100)=@hci, &(0x7f0000000080)=0x80) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000040)={0x6, 0x11d4, 0x2, 0x8e4, 0x7, "164c1625509dd64c"}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x410cc3, 0x0) ioctl$TIOCSCTTY(r3, 0x540e, 0x0) (async) ioctl$TIOCSCTTY(r3, 0x540e, 0x0) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x6f) [ 2821.432209][T31709] can: request_module (can-proto-5) failed. [ 2821.486871][T31716] FAULT_INJECTION: forcing a failure. [ 2821.486871][T31716] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2821.500249][T31716] CPU: 1 PID: 31716 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2821.510665][T31716] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2821.520719][T31716] Call Trace: [ 2821.524012][T31716] [ 2821.526937][T31716] dump_stack_lvl+0xda/0x130 [ 2821.531586][T31716] dump_stack+0x15/0x20 [ 2821.535813][T31716] should_fail_ex+0x21f/0x230 [ 2821.540533][T31716] __should_fail_alloc_page+0xfd/0x110 [ 2821.546000][T31716] __alloc_pages+0x108/0x340 [ 2821.550584][T31716] alloc_pages_mpol+0xb1/0x1d0 [ 2821.555472][T31716] alloc_pages+0xe0/0x100 [ 2821.559807][T31716] pte_alloc_one+0x32/0xe0 [ 2821.564282][T31716] __pte_alloc+0x33/0x270 [ 2821.568617][T31716] copy_page_range+0x1d20/0x2220 [ 2821.573633][T31716] copy_mm+0x953/0xf50 [ 2821.577704][T31716] copy_process+0x1002/0x20a0 [ 2821.582375][T31716] kernel_clone+0x169/0x560 [ 2821.586877][T31716] ? proc_fail_nth_read+0x140/0x140 [ 2821.592079][T31716] ? vfs_write+0x655/0x790 [ 2821.596548][T31716] __x64_sys_clone+0xe8/0x120 [ 2821.601246][T31716] do_syscall_64+0x44/0x110 [ 2821.605758][T31716] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2821.611724][T31716] RIP: 0033:0x7f682352eba9 [ 2821.616147][T31716] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2821.635765][T31716] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2821.644214][T31716] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2821.652187][T31716] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2821.660184][T31716] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2821.668159][T31716] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2821.676174][T31716] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2821.684140][T31716] 06:39:47 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r4, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:39:47 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x2}) 06:39:47 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)=""/176, 0xb0}, {&(0x7f0000000100)=""/10, 0xa}, {&(0x7f0000000140)=""/20, 0x14}, {&(0x7f0000000180)=""/142, 0x8e}, {&(0x7f0000000240)=""/209, 0xd1}], 0x5) 06:39:47 executing program 3: ioctl$TIOCSERGETLSR(0xffffffffffffffff, 0x5459, &(0x7f0000000000)) (async) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) r1 = syz_open_pts(r0, 0x800) (async) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40), 0x12) (async) accept(r2, &(0x7f0000000100)=@hci, &(0x7f0000000080)=0x80) (async) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000040)={0x6, 0x11d4, 0x2, 0x8e4, 0x7, "164c1625509dd64c"}) (async) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x410cc3, 0x0) ioctl$TIOCSCTTY(r3, 0x540e, 0x0) (async) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x6f) 06:39:47 executing program 1: r0 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x100) ioctl$TIOCSERGETLSR(r0, 0x5459, &(0x7f0000000000)) syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) 06:39:47 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)=""/176, 0xb0}, {&(0x7f0000000100)=""/10, 0xa}, {&(0x7f0000000140)=""/20, 0x14}, {&(0x7f0000000180)=""/142, 0x8e}, {&(0x7f0000000240)=""/209, 0xd1}], 0x5) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) (async) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)=""/176, 0xb0}, {&(0x7f0000000100)=""/10, 0xa}, {&(0x7f0000000140)=""/20, 0x14}, {&(0x7f0000000180)=""/142, 0x8e}, {&(0x7f0000000240)=""/209, 0xd1}], 0x5) (async) 06:39:47 executing program 1: r0 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x100) ioctl$TIOCSERGETLSR(r0, 0x5459, &(0x7f0000000000)) syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) (async) syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) 06:39:47 executing program 3: setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x42, &(0x7f0000000000)={0x77359400}, 0x10) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) 06:39:47 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 51) 06:39:47 executing program 1: r0 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x100) ioctl$TIOCSERGETLSR(r0, 0x5459, &(0x7f0000000000)) (async) syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) 06:39:47 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x1f00}) 06:39:47 executing program 3: setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x42, &(0x7f0000000000)={0x77359400}, 0x10) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) 06:39:47 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r4, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') [ 2821.789775][T31728] can: request_module (can-proto-5) failed. [ 2821.805356][T31754] FAULT_INJECTION: forcing a failure. [ 2821.805356][T31754] name failslab, interval 1, probability 0, space 0, times 0 [ 2821.818105][T31754] CPU: 0 PID: 31754 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2821.828585][T31754] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 06:39:47 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x2000000}) 06:39:47 executing program 3: setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x42, &(0x7f0000000000)={0x77359400}, 0x10) (async) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) 06:39:47 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') (async, rerun: 32) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (rerun: 32) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) (async) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)=""/176, 0xb0}, {&(0x7f0000000100)=""/10, 0xa}, {&(0x7f0000000140)=""/20, 0x14}, {&(0x7f0000000180)=""/142, 0x8e}, {&(0x7f0000000240)=""/209, 0xd1}], 0x5) 06:39:47 executing program 1: r0 = syz_clone(0xa1002c00, 0x0, 0xffffffffffffff31, 0x0, 0x0, 0x0) ptrace$peek(0x3, r0, &(0x7f0000000040)) sched_getparam(r0, &(0x7f0000000000)) 06:39:47 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x1f000000}) 06:39:47 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) [ 2821.838640][T31754] Call Trace: [ 2821.841987][T31754] [ 2821.844921][T31754] dump_stack_lvl+0xda/0x130 [ 2821.849530][T31754] dump_stack+0x15/0x20 [ 2821.853694][T31754] should_fail_ex+0x21f/0x230 [ 2821.858392][T31754] ? vm_area_dup+0x2c/0x130 [ 2821.862930][T31754] __should_failslab+0x92/0xa0 [ 2821.867710][T31754] should_failslab+0x9/0x20 [ 2821.872230][T31754] kmem_cache_alloc+0x4e/0x250 [ 2821.877064][T31754] vm_area_dup+0x2c/0x130 [ 2821.881443][T31754] copy_mm+0x6b6/0xf50 [ 2821.885513][T31754] copy_process+0x1002/0x20a0 06:39:47 executing program 1: r0 = syz_clone(0xa1002c00, 0x0, 0xffffffffffffff31, 0x0, 0x0, 0x0) ptrace$peek(0x3, r0, &(0x7f0000000040)) sched_getparam(r0, &(0x7f0000000000)) syz_clone(0xa1002c00, 0x0, 0xffffffffffffff31, 0x0, 0x0, 0x0) (async) ptrace$peek(0x3, r0, &(0x7f0000000040)) (async) sched_getparam(r0, &(0x7f0000000000)) (async) [ 2821.890198][T31754] kernel_clone+0x169/0x560 [ 2821.894699][T31754] ? proc_fail_nth_read+0x140/0x140 [ 2821.899894][T31754] ? vfs_write+0x655/0x790 [ 2821.904329][T31754] __x64_sys_clone+0xe8/0x120 [ 2821.909028][T31754] do_syscall_64+0x44/0x110 [ 2821.913692][T31754] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2821.919638][T31754] RIP: 0033:0x7f682352eba9 [ 2821.924057][T31754] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2821.939516][T31767] can: request_module (can-proto-5) failed. [ 2821.943657][T31754] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2821.943679][T31754] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2821.943690][T31754] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2821.943703][T31754] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2821.981888][T31754] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 06:39:48 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 52) 06:39:48 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x404040) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)=@o_path={&(0x7f0000000200)='./file0\x00', 0x0, 0x18, r1}, 0x18) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000040)={0x40c, 0x101, 0x379}) add_key$user(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, &(0x7f0000000140)="c375bb97d5cff3aa5527a9f031fd77dc5d9d68c7f239ed18beeed846719c983f000000e2a6fa1bb1", 0x28, 0xfffffffffffffffb) 06:39:48 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x0, 0x2}) 06:39:48 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$rfkill(r0, 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x2080) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r1, 0x0, 0x1004) ioctl$RFKILL_IOCTL_NOINPUT(r0, 0x5201) syz_open_procfs$namespace(r1, &(0x7f0000000040)='ns/pid\x00') 06:39:48 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, 0x0) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:39:48 executing program 1: r0 = syz_clone(0xa1002c00, 0x0, 0xffffffffffffff31, 0x0, 0x0, 0x0) ptrace$peek(0x3, r0, &(0x7f0000000040)) (async) sched_getparam(r0, &(0x7f0000000000)) 06:39:48 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x404040) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) (async) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)=@o_path={&(0x7f0000000200)='./file0\x00', 0x0, 0x18, r1}, 0x18) (async) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000040)={0x40c, 0x101, 0x379}) (async) add_key$user(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, &(0x7f0000000140)="c375bb97d5cff3aa5527a9f031fd77dc5d9d68c7f239ed18beeed846719c983f000000e2a6fa1bb1", 0x28, 0xfffffffffffffffb) 06:39:48 executing program 1: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 06:39:48 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x0, 0x1f00}) 06:39:48 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x404040) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)=@o_path={&(0x7f0000000200)='./file0\x00', 0x0, 0x18, r1}, 0x18) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000040)={0x40c, 0x101, 0x379}) add_key$user(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, &(0x7f0000000140)="c375bb97d5cff3aa5527a9f031fd77dc5d9d68c7f239ed18beeed846719c983f000000e2a6fa1bb1", 0x28, 0xfffffffffffffffb) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x404040) (async) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) (async) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) (async) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)=@o_path={&(0x7f0000000200)='./file0\x00', 0x0, 0x18, r1}, 0x18) (async) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000040)={0x40c, 0x101, 0x379}) (async) add_key$user(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, &(0x7f0000000140)="c375bb97d5cff3aa5527a9f031fd77dc5d9d68c7f239ed18beeed846719c983f000000e2a6fa1bb1", 0x28, 0xfffffffffffffffb) (async) [ 2821.989863][T31754] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2821.997885][T31754] 06:39:48 executing program 1: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 06:39:48 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x0, 0x2000000}) [ 2822.059062][T31785] can: request_module (can-proto-5) failed. [ 2822.093892][T31796] FAULT_INJECTION: forcing a failure. [ 2822.093892][T31796] name failslab, interval 1, probability 0, space 0, times 0 [ 2822.106601][T31796] CPU: 0 PID: 31796 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2822.116989][T31796] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2822.127021][T31796] Call Trace: [ 2822.130324][T31796] [ 2822.133236][T31796] dump_stack_lvl+0xda/0x130 [ 2822.137832][T31796] dump_stack+0x15/0x20 [ 2822.142014][T31796] should_fail_ex+0x21f/0x230 [ 2822.146677][T31796] ? vm_area_dup+0x98/0x130 [ 2822.151210][T31796] __should_failslab+0x92/0xa0 [ 2822.156007][T31796] should_failslab+0x9/0x20 [ 2822.160547][T31796] kmem_cache_alloc+0x4e/0x250 [ 2822.165296][T31796] vm_area_dup+0x98/0x130 [ 2822.169690][T31796] copy_mm+0x6b6/0xf50 [ 2822.173790][T31796] copy_process+0x1002/0x20a0 [ 2822.178445][T31796] kernel_clone+0x169/0x560 [ 2822.182952][T31796] ? proc_fail_nth_read+0x140/0x140 [ 2822.188167][T31796] ? vfs_write+0x655/0x790 [ 2822.192632][T31796] __x64_sys_clone+0xe8/0x120 [ 2822.197338][T31796] do_syscall_64+0x44/0x110 [ 2822.201922][T31796] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2822.207849][T31796] RIP: 0033:0x7f682352eba9 [ 2822.212243][T31796] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2822.231876][T31796] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2822.240290][T31796] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2822.248243][T31796] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 06:39:48 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 53) 06:39:48 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$rfkill(r0, 0x0, 0x0) (async) syz_open_pts(0xffffffffffffffff, 0x2080) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r1, 0x0, 0x1004) (async) ioctl$RFKILL_IOCTL_NOINPUT(r0, 0x5201) (async) syz_open_procfs$namespace(r1, &(0x7f0000000040)='ns/pid\x00') 06:39:48 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, 0x0) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:39:48 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000000)={0x7, 0x2, 0x1, 'queue1\x00', 0x5}) 06:39:48 executing program 1: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 06:39:48 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x0, 0x1f000000}) 06:39:48 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) 06:39:48 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$rfkill(r0, 0x0, 0x0) (async) syz_open_pts(0xffffffffffffffff, 0x2080) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r1, 0x0, 0x1004) (async) ioctl$RFKILL_IOCTL_NOINPUT(r0, 0x5201) (async) syz_open_procfs$namespace(r1, &(0x7f0000000040)='ns/pid\x00') [ 2822.256191][T31796] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2822.264147][T31796] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2822.272145][T31796] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2822.280101][T31796] 06:39:48 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000000)={0x7, 0x2, 0x1, 'queue1\x00', 0x5}) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000000)={0x7, 0x2, 0x1, 'queue1\x00', 0x5}) (async) 06:39:48 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x0, 0x0, 0x2}) [ 2822.328802][T31826] FAULT_INJECTION: forcing a failure. [ 2822.328802][T31826] name failslab, interval 1, probability 0, space 0, times 0 [ 2822.341429][T31826] CPU: 1 PID: 31826 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2822.351850][T31826] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2822.361928][T31826] Call Trace: [ 2822.365276][T31826] [ 2822.368205][T31826] dump_stack_lvl+0xda/0x130 [ 2822.372841][T31826] dump_stack+0x15/0x20 06:39:48 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GFACILITIES(r0, 0x89e2, &(0x7f0000000080)) r1 = syz_clone(0x88a00e00, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$PTRACE_SETSIGMASK(0x420b, r1, 0x8, &(0x7f0000000040)={[0x4]}) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r2, 0x0, 0x1004) ptrace$ARCH_GET_GS(0x1e, r2, &(0x7f0000000000), 0x1004) 06:39:48 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') r0 = syz_clone(0x40048800, &(0x7f0000001200)="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", 0x2b9, &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="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") syz_open_procfs$namespace(r0, &(0x7f00000011c0)='ns/pid_for_children\x00') [ 2822.377011][T31826] should_fail_ex+0x21f/0x230 [ 2822.381835][T31826] ? vm_area_dup+0x2c/0x130 [ 2822.385614][T31822] can: request_module (can-proto-5) failed. [ 2822.386346][T31826] __should_failslab+0x92/0xa0 [ 2822.397033][T31826] should_failslab+0x9/0x20 [ 2822.401541][T31826] kmem_cache_alloc+0x4e/0x250 [ 2822.406337][T31826] vm_area_dup+0x2c/0x130 [ 2822.410685][T31826] copy_mm+0x6b6/0xf50 [ 2822.414774][T31826] copy_process+0x1002/0x20a0 [ 2822.419543][T31826] kernel_clone+0x169/0x560 [ 2822.424087][T31826] ? proc_fail_nth_read+0x140/0x140 [ 2822.429291][T31826] ? vfs_write+0x655/0x790 [ 2822.433697][T31826] __x64_sys_clone+0xe8/0x120 [ 2822.438358][T31826] do_syscall_64+0x44/0x110 [ 2822.442846][T31826] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2822.448720][T31826] RIP: 0033:0x7f682352eba9 [ 2822.453137][T31826] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 06:39:48 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 54) 06:39:48 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x0, 0x0, 0x1f00}) 06:39:48 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') (async) r0 = syz_clone(0x40048800, &(0x7f0000001200)="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", 0x2b9, &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="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") syz_open_procfs$namespace(r0, &(0x7f00000011c0)='ns/pid_for_children\x00') 06:39:48 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, 0x0) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:39:48 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GFACILITIES(r0, 0x89e2, &(0x7f0000000080)) r1 = syz_clone(0x88a00e00, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$PTRACE_SETSIGMASK(0x420b, r1, 0x8, &(0x7f0000000040)={[0x4]}) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r2, 0x0, 0x1004) ptrace$ARCH_GET_GS(0x1e, r2, &(0x7f0000000000), 0x1004) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) ioctl$SIOCX25GFACILITIES(r0, 0x89e2, &(0x7f0000000080)) (async) syz_clone(0x88a00e00, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ptrace$PTRACE_SETSIGMASK(0x420b, r1, 0x8, &(0x7f0000000040)={[0x4]}) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ptrace$ARCH_GET_GS(0x1e, r2, 0x0, 0x1004) (async) ptrace$ARCH_GET_GS(0x1e, r2, &(0x7f0000000000), 0x1004) (async) 06:39:48 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000000)={0x7, 0x2, 0x1, 'queue1\x00', 0x5}) 06:39:48 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x117082, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000140)={0x40, 0x20}) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$IP_SET_OP_GET_BYINDEX(r1, 0x1, 0x53, &(0x7f0000000000)={0x7, 0x7, 0xffffffffffffffff}, &(0x7f0000000080)=0x28) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x2f) r2 = syz_open_pts(r0, 0x200) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f00000001c0)={0xdc, "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"}) [ 2822.472820][T31826] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2822.481216][T31826] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2822.489212][T31826] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2822.497180][T31826] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2822.505158][T31826] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2822.513168][T31826] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2822.521132][T31826] 06:39:48 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x0, 0x0, 0x2000000}) 06:39:48 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') (async) r0 = syz_clone(0x40048800, &(0x7f0000001200)="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", 0x2b9, &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="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") syz_open_procfs$namespace(r0, &(0x7f00000011c0)='ns/pid_for_children\x00') 06:39:48 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x0, 0x0, 0x1f000000}) 06:39:48 executing program 0: r0 = socket(0x2c, 0x100002, 0x3867) r1 = accept(r0, &(0x7f0000000140)=@hci, &(0x7f00000001c0)=0x80) accept(r1, &(0x7f0000000080)=@nl=@unspec, &(0x7f0000000100)=0x80) setsockopt$MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x0, 0x0, 0x7f, 0x0, 0x2a6}, 0xc) r2 = socket(0x2b, 0x3, 0x10000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000021c0)={'vcan0\x00', 0x0}) setsockopt$MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000002200)={0x1, 0x1, 0x4, r3, 0x2}, 0xc) sendmsg$kcm(r2, &(0x7f0000001780)={&(0x7f0000000200)=@xdp={0x2c, 0x0, r3, 0x27}, 0x80, &(0x7f0000001680)=[{&(0x7f0000000280)="bbbb55662bc058e664d0ef95049de896ec3ac025762d853ed6d5df9f31ac1e99489c92bd23ca6727caed79ca", 0x2c}, {&(0x7f00000002c0)="fb2dd90609f825ce0629039c670c53ecf56155785ad98fc6db6fdbb389d2d8796c1e6c66ac621fca05", 0x29}, {&(0x7f0000000300)="275a56908adcbdcde1ce846b16c4b4f696b3c665afcde3a94d1c198455a562a2c6a5e09a53a213718abcd429525155505cc77997ea0eb5b83025ffa7df35e09a223d392e2a907452bfaca36198b6b0ffaf12e5230234f31a352623906a378521c665e0f16e8303a00e0e17", 0x6b}, {&(0x7f0000000380)="a980f50e4c388dadec3b7ad7210dc31b567a6cc21727c0060d7bf52024d5df68c2f37ab5eec5173ce293db1c3e2f559c479bbac012d153fb4b5e3d6ffd8006c66ac4229a1eb11f71d0f02a98ed8e095adbd075a6f692ce3f71b71dd116de520c66988a489551492c5f128cd14bb8aec5836cc2b9865dc1b181b5d1532a21146ee4b4a67646d9061618de555bd3deaa94d6cfe749c240aabc73c81fb976d1147fe26a2c3f0c76f148b43e1f2a1abcd39f098104debf55f08c12eebfb186e4a79e4ccf9f2033314cf9167f1ae52a8a9b8a0f3f15ac90db955487fc00a0cb2fa322006876d55f64e492dfcbdc04ed12fa5974be", 0xf2}, {&(0x7f0000000480)="7ad9693802b9780cda77c132e51c40eb172e15615c96520885e1ab1d26ddb7ade79097d9af176d6cfc6f29abc2328f9e6342fe6d0aae3fdb5206366504e3b3cc59bb237ba183953770c1884cdbe0b4296bbc2ad25b15fdd02f3cbcc7f4cac221a63e7e2154b09cb542e1c6", 0x6b}, {&(0x7f0000000500)="ec98aa8b89917c9940a1d5dc7ef1b5950ef7fae1617a93d274a1a549656fd7ae5fb8cacea384c5fd97282ef573f5cb9fd5b17294c26c7e0a16b4b9437b836cd38431592ce57d983e4d3fb5a8ea5f819cd85da6bf8dda7262e9924287c019d48c2d07ba82c9931ce6e57f8d0daa3ab4dcf20c2992a1717059aaac05fa763d9912ee26fcf902bb", 0x86}, {&(0x7f00000005c0)="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", 0x1000}, {&(0x7f00000015c0)="4f4535b65b0dcd9818a2154fecba8013fe6fa20a6b07ae3b1fc27c022afac20d1fd3be8e0fa0f23107f7bb20641ce0d04b4574d0d75eaf56fc21bc42dc58281a25da04a95f9367d4dfb72c1e14a35187e52d5f5917a386fb7773e3c3fee9ec68c1c2484bf38f916452bf8d9c9342cf9c9e8d2d24c798dcb62c73a3941d7cbe00a5759bad112f813e0d86f0851f36d554381b4eb05bcac1fbeff6de4003f24569ad448df0199d15ef47c8e217eb06ff7584c0c8a931dd73e713d47d6d94c7d7c5", 0xc0}], 0x8, &(0x7f0000001700)=[{0x68, 0x10f, 0xfffffeff, "928e4aadfe1396082e33eecc2aee9733e079ab0588cfb33f6fed0327292018bd495d880f5a9fc6c78c7e1fe2643c3aabd1828fbf3d78ac163e4811e8edd4f947bc1096fc7c15ba7f11e3b62b9f4b6d0d43467dc83efb"}], 0x68}, 0x24000084) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid\x00') 06:39:48 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {}, 0xa4}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') [ 2822.582614][T31851] can: request_module (can-proto-5) failed. [ 2822.594639][ T27] audit: type=1400 audit(1702622388.681:221): avc: denied { getopt } for pid=31855 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 2822.632192][T31860] FAULT_INJECTION: forcing a failure. [ 2822.632192][T31860] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2822.645485][T31860] CPU: 0 PID: 31860 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2822.655958][T31860] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2822.666021][T31860] Call Trace: [ 2822.669295][T31860] [ 2822.672237][T31860] dump_stack_lvl+0xda/0x130 [ 2822.674070][T31877] can: request_module (can-proto-5) failed. [ 2822.676829][T31860] dump_stack+0x15/0x20 [ 2822.686867][T31860] should_fail_ex+0x21f/0x230 [ 2822.691597][T31860] __should_fail_alloc_page+0xfd/0x110 [ 2822.697089][T31860] __alloc_pages+0x108/0x340 [ 2822.701715][T31860] alloc_pages_mpol+0xb1/0x1d0 [ 2822.706463][T31860] alloc_pages+0xe0/0x100 [ 2822.710828][T31860] pte_alloc_one+0x32/0xe0 [ 2822.715286][T31860] __pte_alloc+0x33/0x270 [ 2822.719615][T31860] copy_page_range+0x1d20/0x2220 [ 2822.724601][T31860] copy_mm+0x953/0xf50 [ 2822.728661][T31860] copy_process+0x1002/0x20a0 [ 2822.733332][T31860] kernel_clone+0x169/0x560 [ 2822.737814][T31860] ? proc_fail_nth_read+0x140/0x140 [ 2822.742995][T31860] ? vfs_write+0x655/0x790 [ 2822.747393][T31860] __x64_sys_clone+0xe8/0x120 [ 2822.752052][T31860] do_syscall_64+0x44/0x110 [ 2822.756539][T31860] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2822.762423][T31860] RIP: 0033:0x7f682352eba9 [ 2822.766899][T31860] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2822.786500][T31860] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2822.794906][T31860] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2822.802855][T31860] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2822.810846][T31860] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2822.818873][T31860] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 06:39:48 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 55) 06:39:48 executing program 0: r0 = socket(0x2c, 0x100002, 0x3867) r1 = accept(r0, &(0x7f0000000140)=@hci, &(0x7f00000001c0)=0x80) accept(r1, &(0x7f0000000080)=@nl=@unspec, &(0x7f0000000100)=0x80) (async) setsockopt$MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x0, 0x0, 0x7f, 0x0, 0x2a6}, 0xc) (async) r2 = socket(0x2b, 0x3, 0x10000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000021c0)={'vcan0\x00', 0x0}) setsockopt$MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000002200)={0x1, 0x1, 0x4, r3, 0x2}, 0xc) (async) sendmsg$kcm(r2, &(0x7f0000001780)={&(0x7f0000000200)=@xdp={0x2c, 0x0, r3, 0x27}, 0x80, &(0x7f0000001680)=[{&(0x7f0000000280)="bbbb55662bc058e664d0ef95049de896ec3ac025762d853ed6d5df9f31ac1e99489c92bd23ca6727caed79ca", 0x2c}, {&(0x7f00000002c0)="fb2dd90609f825ce0629039c670c53ecf56155785ad98fc6db6fdbb389d2d8796c1e6c66ac621fca05", 0x29}, {&(0x7f0000000300)="275a56908adcbdcde1ce846b16c4b4f696b3c665afcde3a94d1c198455a562a2c6a5e09a53a213718abcd429525155505cc77997ea0eb5b83025ffa7df35e09a223d392e2a907452bfaca36198b6b0ffaf12e5230234f31a352623906a378521c665e0f16e8303a00e0e17", 0x6b}, {&(0x7f0000000380)="a980f50e4c388dadec3b7ad7210dc31b567a6cc21727c0060d7bf52024d5df68c2f37ab5eec5173ce293db1c3e2f559c479bbac012d153fb4b5e3d6ffd8006c66ac4229a1eb11f71d0f02a98ed8e095adbd075a6f692ce3f71b71dd116de520c66988a489551492c5f128cd14bb8aec5836cc2b9865dc1b181b5d1532a21146ee4b4a67646d9061618de555bd3deaa94d6cfe749c240aabc73c81fb976d1147fe26a2c3f0c76f148b43e1f2a1abcd39f098104debf55f08c12eebfb186e4a79e4ccf9f2033314cf9167f1ae52a8a9b8a0f3f15ac90db955487fc00a0cb2fa322006876d55f64e492dfcbdc04ed12fa5974be", 0xf2}, {&(0x7f0000000480)="7ad9693802b9780cda77c132e51c40eb172e15615c96520885e1ab1d26ddb7ade79097d9af176d6cfc6f29abc2328f9e6342fe6d0aae3fdb5206366504e3b3cc59bb237ba183953770c1884cdbe0b4296bbc2ad25b15fdd02f3cbcc7f4cac221a63e7e2154b09cb542e1c6", 0x6b}, {&(0x7f0000000500)="ec98aa8b89917c9940a1d5dc7ef1b5950ef7fae1617a93d274a1a549656fd7ae5fb8cacea384c5fd97282ef573f5cb9fd5b17294c26c7e0a16b4b9437b836cd38431592ce57d983e4d3fb5a8ea5f819cd85da6bf8dda7262e9924287c019d48c2d07ba82c9931ce6e57f8d0daa3ab4dcf20c2992a1717059aaac05fa763d9912ee26fcf902bb", 0x86}, {&(0x7f00000005c0)="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", 0x1000}, {&(0x7f00000015c0)="4f4535b65b0dcd9818a2154fecba8013fe6fa20a6b07ae3b1fc27c022afac20d1fd3be8e0fa0f23107f7bb20641ce0d04b4574d0d75eaf56fc21bc42dc58281a25da04a95f9367d4dfb72c1e14a35187e52d5f5917a386fb7773e3c3fee9ec68c1c2484bf38f916452bf8d9c9342cf9c9e8d2d24c798dcb62c73a3941d7cbe00a5759bad112f813e0d86f0851f36d554381b4eb05bcac1fbeff6de4003f24569ad448df0199d15ef47c8e217eb06ff7584c0c8a931dd73e713d47d6d94c7d7c5", 0xc0}], 0x8, &(0x7f0000001700)=[{0x68, 0x10f, 0xfffffeff, "928e4aadfe1396082e33eecc2aee9733e079ab0588cfb33f6fed0327292018bd495d880f5a9fc6c78c7e1fe2643c3aabd1828fbf3d78ac163e4811e8edd4f947bc1096fc7c15ba7f11e3b62b9f4b6d0d43467dc83efb"}], 0x68}, 0x24000084) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid\x00') 06:39:48 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {}, 0xa4}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:39:48 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x117082, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000140)={0x40, 0x20}) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) (async) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$IP_SET_OP_GET_BYINDEX(r1, 0x1, 0x53, &(0x7f0000000000)={0x7, 0x7, 0xffffffffffffffff}, &(0x7f0000000080)=0x28) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x2f) syz_open_pts(r0, 0x200) (async) r2 = syz_open_pts(r0, 0x200) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f00000001c0)={0xdc, "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"}) 06:39:48 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) 06:39:48 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GFACILITIES(r0, 0x89e2, &(0x7f0000000080)) r1 = syz_clone(0x88a00e00, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$PTRACE_SETSIGMASK(0x420b, r1, 0x8, &(0x7f0000000040)={[0x4]}) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r2, 0x0, 0x1004) (async) ptrace$ARCH_GET_GS(0x1e, r2, 0x0, 0x1004) ptrace$ARCH_GET_GS(0x1e, r2, &(0x7f0000000000), 0x1004) (async) ptrace$ARCH_GET_GS(0x1e, r2, &(0x7f0000000000), 0x1004) [ 2822.826832][T31860] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2822.834858][T31860] [ 2822.868604][T31890] FAULT_INJECTION: forcing a failure. [ 2822.868604][T31890] name failslab, interval 1, probability 0, space 0, times 0 [ 2822.881235][T31890] CPU: 0 PID: 31890 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2822.891641][T31890] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2822.901687][T31890] Call Trace: [ 2822.905013][T31890] [ 2822.907938][T31890] dump_stack_lvl+0xda/0x130 [ 2822.912550][T31890] dump_stack+0x15/0x20 06:39:48 executing program 0: r0 = socket(0x2c, 0x100002, 0x3867) r1 = accept(r0, &(0x7f0000000140)=@hci, &(0x7f00000001c0)=0x80) accept(r1, &(0x7f0000000080)=@nl=@unspec, &(0x7f0000000100)=0x80) setsockopt$MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x0, 0x0, 0x7f, 0x0, 0x2a6}, 0xc) (async) r2 = socket(0x2b, 0x3, 0x10000) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000021c0)={'vcan0\x00', 0x0}) setsockopt$MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000002200)={0x1, 0x1, 0x4, r3, 0x2}, 0xc) (async) sendmsg$kcm(r2, &(0x7f0000001780)={&(0x7f0000000200)=@xdp={0x2c, 0x0, r3, 0x27}, 0x80, &(0x7f0000001680)=[{&(0x7f0000000280)="bbbb55662bc058e664d0ef95049de896ec3ac025762d853ed6d5df9f31ac1e99489c92bd23ca6727caed79ca", 0x2c}, {&(0x7f00000002c0)="fb2dd90609f825ce0629039c670c53ecf56155785ad98fc6db6fdbb389d2d8796c1e6c66ac621fca05", 0x29}, {&(0x7f0000000300)="275a56908adcbdcde1ce846b16c4b4f696b3c665afcde3a94d1c198455a562a2c6a5e09a53a213718abcd429525155505cc77997ea0eb5b83025ffa7df35e09a223d392e2a907452bfaca36198b6b0ffaf12e5230234f31a352623906a378521c665e0f16e8303a00e0e17", 0x6b}, {&(0x7f0000000380)="a980f50e4c388dadec3b7ad7210dc31b567a6cc21727c0060d7bf52024d5df68c2f37ab5eec5173ce293db1c3e2f559c479bbac012d153fb4b5e3d6ffd8006c66ac4229a1eb11f71d0f02a98ed8e095adbd075a6f692ce3f71b71dd116de520c66988a489551492c5f128cd14bb8aec5836cc2b9865dc1b181b5d1532a21146ee4b4a67646d9061618de555bd3deaa94d6cfe749c240aabc73c81fb976d1147fe26a2c3f0c76f148b43e1f2a1abcd39f098104debf55f08c12eebfb186e4a79e4ccf9f2033314cf9167f1ae52a8a9b8a0f3f15ac90db955487fc00a0cb2fa322006876d55f64e492dfcbdc04ed12fa5974be", 0xf2}, {&(0x7f0000000480)="7ad9693802b9780cda77c132e51c40eb172e15615c96520885e1ab1d26ddb7ade79097d9af176d6cfc6f29abc2328f9e6342fe6d0aae3fdb5206366504e3b3cc59bb237ba183953770c1884cdbe0b4296bbc2ad25b15fdd02f3cbcc7f4cac221a63e7e2154b09cb542e1c6", 0x6b}, {&(0x7f0000000500)="ec98aa8b89917c9940a1d5dc7ef1b5950ef7fae1617a93d274a1a549656fd7ae5fb8cacea384c5fd97282ef573f5cb9fd5b17294c26c7e0a16b4b9437b836cd38431592ce57d983e4d3fb5a8ea5f819cd85da6bf8dda7262e9924287c019d48c2d07ba82c9931ce6e57f8d0daa3ab4dcf20c2992a1717059aaac05fa763d9912ee26fcf902bb", 0x86}, {&(0x7f00000005c0)="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", 0x1000}, {&(0x7f00000015c0)="4f4535b65b0dcd9818a2154fecba8013fe6fa20a6b07ae3b1fc27c022afac20d1fd3be8e0fa0f23107f7bb20641ce0d04b4574d0d75eaf56fc21bc42dc58281a25da04a95f9367d4dfb72c1e14a35187e52d5f5917a386fb7773e3c3fee9ec68c1c2484bf38f916452bf8d9c9342cf9c9e8d2d24c798dcb62c73a3941d7cbe00a5759bad112f813e0d86f0851f36d554381b4eb05bcac1fbeff6de4003f24569ad448df0199d15ef47c8e217eb06ff7584c0c8a931dd73e713d47d6d94c7d7c5", 0xc0}], 0x8, &(0x7f0000001700)=[{0x68, 0x10f, 0xfffffeff, "928e4aadfe1396082e33eecc2aee9733e079ab0588cfb33f6fed0327292018bd495d880f5a9fc6c78c7e1fe2643c3aabd1828fbf3d78ac163e4811e8edd4f947bc1096fc7c15ba7f11e3b62b9f4b6d0d43467dc83efb"}], 0x68}, 0x24000084) (async) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid\x00') 06:39:48 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x0, 0x0, 0x0, {0x2}}) 06:39:48 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x0, 0x0, 0x0, {0x1f00}}) 06:39:49 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000000240)={0x80000001, 0x1, {0x1, 0xc1a999329274b69a, 0x6b, 0x3, 0x100}, 0x1}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000021c0)={'vcan0\x00', 0x0}) setsockopt$MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000002200)={0x1, 0x1, 0x4, r0, 0x2}, 0xc) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)={0x1, 0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000000780)={0x5, 0x2, {0xffffffffffffffff, 0x3, 0x8, 0x0, 0x80}, 0x20}) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)={r3}, 0x4) r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f00000005c0)={0x6, 0x11, &(0x7f0000000300)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffb}, {{0x18, 0x1, 0x1, 0x0, r1}}, {}, [@map_val={0x18, 0x6, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0x7fff}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000440)='syzkaller\x00', 0x7fff, 0x12, &(0x7f0000000480)=""/18, 0x41100, 0x2, '\x00', r0, 0x25, r1, 0x8, &(0x7f00000004c0)={0x3, 0x3}, 0x8, 0x10, &(0x7f0000000500)={0x2, 0xc, 0xbd, 0x1ff}, 0x10, 0x0, 0x0, 0x3, &(0x7f0000000540)=[r1, r1, r2, r2], &(0x7f0000000580)=[{0x0, 0x4, 0xc, 0x4}, {0x2, 0x5, 0x2, 0xc}, {0x4, 0x2, 0x3, 0xc}], 0x10, 0x1000}, 0x90) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000002c0)={r4, r0, 0x25, 0x10, @val=@netkit={@prog_id=r3}}, 0x40) r5 = bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000001c0)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYBLOB="5c29e78a3c38ce4f207bb6524045f2147184c69a341162eef43365793734edf4111b180c3c5cf305c3fcba9e2f87099658ff92034edee5c8c53d03f9c3"], 0x10) r6 = accept4(r5, &(0x7f0000000080)=@l2, &(0x7f0000000100)=0x80, 0x0) sendmsg$nl_route(r1, &(0x7f0000000740)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)=@getneightbl={0x14, 0x42, 0x802, 0x70bd2b, 0x25dfdbfe, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0xd0}, 0x20000841) openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) setsockopt$MRT6_ADD_MFC_PROXY(r6, 0x29, 0xd2, &(0x7f0000000140)={{0xa, 0x4e24, 0x942, @private2={0xfc, 0x2, '\x00', 0x1}, 0x1}, {0xa, 0x4e24, 0x3ff, @rand_addr=' \x01\x00', 0x7fffffff}, 0x0, {[0xc1ba, 0x7fffffff, 0x9, 0x7fffffff, 0xfff, 0xffff7fff, 0x0, 0x80000001]}}, 0x5c) 06:39:49 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x0, 0x0, 0x0, {0x2000000}}) 06:39:49 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') (async, rerun: 32) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000000240)={0x80000001, 0x1, {0x1, 0xc1a999329274b69a, 0x6b, 0x3, 0x100}, 0x1}) (async, rerun: 32) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000021c0)={'vcan0\x00', 0x0}) setsockopt$MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000002200)={0x1, 0x1, 0x4, r0, 0x2}, 0xc) (async) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)={0x1, 0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000000780)={0x5, 0x2, {0xffffffffffffffff, 0x3, 0x8, 0x0, 0x80}, 0x20}) (async) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)={r3}, 0x4) (async) r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f00000005c0)={0x6, 0x11, &(0x7f0000000300)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffb}, {{0x18, 0x1, 0x1, 0x0, r1}}, {}, [@map_val={0x18, 0x6, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0x7fff}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000440)='syzkaller\x00', 0x7fff, 0x12, &(0x7f0000000480)=""/18, 0x41100, 0x2, '\x00', r0, 0x25, r1, 0x8, &(0x7f00000004c0)={0x3, 0x3}, 0x8, 0x10, &(0x7f0000000500)={0x2, 0xc, 0xbd, 0x1ff}, 0x10, 0x0, 0x0, 0x3, &(0x7f0000000540)=[r1, r1, r2, r2], &(0x7f0000000580)=[{0x0, 0x4, 0xc, 0x4}, {0x2, 0x5, 0x2, 0xc}, {0x4, 0x2, 0x3, 0xc}], 0x10, 0x1000}, 0x90) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000002c0)={r4, r0, 0x25, 0x10, @val=@netkit={@prog_id=r3}}, 0x40) (async) r5 = bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000001c0)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYBLOB="5c29e78a3c38ce4f207bb6524045f2147184c69a341162eef43365793734edf4111b180c3c5cf305c3fcba9e2f87099658ff92034edee5c8c53d03f9c3"], 0x10) r6 = accept4(r5, &(0x7f0000000080)=@l2, &(0x7f0000000100)=0x80, 0x0) (async) sendmsg$nl_route(r1, &(0x7f0000000740)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)=@getneightbl={0x14, 0x42, 0x802, 0x70bd2b, 0x25dfdbfe, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0xd0}, 0x20000841) openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async) setsockopt$MRT6_ADD_MFC_PROXY(r6, 0x29, 0xd2, &(0x7f0000000140)={{0xa, 0x4e24, 0x942, @private2={0xfc, 0x2, '\x00', 0x1}, 0x1}, {0xa, 0x4e24, 0x3ff, @rand_addr=' \x01\x00', 0x7fffffff}, 0x0, {[0xc1ba, 0x7fffffff, 0x9, 0x7fffffff, 0xfff, 0xffff7fff, 0x0, 0x80000001]}}, 0x5c) [ 2822.916720][T31890] should_fail_ex+0x21f/0x230 [ 2822.921418][T31890] ? vm_area_dup+0x2c/0x130 [ 2822.925934][T31890] __should_failslab+0x92/0xa0 [ 2822.930793][T31890] should_failslab+0x9/0x20 [ 2822.935415][T31890] kmem_cache_alloc+0x4e/0x250 [ 2822.940198][T31890] vm_area_dup+0x2c/0x130 [ 2822.944641][T31890] copy_mm+0x6b6/0xf50 [ 2822.948746][T31890] copy_process+0x1002/0x20a0 [ 2822.953430][T31890] kernel_clone+0x169/0x560 [ 2822.957995][T31890] ? proc_fail_nth_read+0x140/0x140 [ 2822.963238][T31890] ? vfs_write+0x655/0x790 06:39:49 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x117082, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000140)={0x40, 0x20}) (async) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) (async) getsockopt$IP_SET_OP_GET_BYINDEX(r1, 0x1, 0x53, &(0x7f0000000000)={0x7, 0x7, 0xffffffffffffffff}, &(0x7f0000000080)=0x28) (async) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x2f) (async) r2 = syz_open_pts(r0, 0x200) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f00000001c0)={0xdc, "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"}) [ 2822.967695][T31890] __x64_sys_clone+0xe8/0x120 [ 2822.972429][T31890] do_syscall_64+0x44/0x110 [ 2822.976296][T31885] can: request_module (can-proto-5) failed. [ 2822.976934][T31890] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2822.976963][T31890] RIP: 0033:0x7f682352eba9 [ 2822.993192][T31890] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 06:39:49 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 56) 06:39:49 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000000240)={0x80000001, 0x1, {0x1, 0xc1a999329274b69a, 0x6b, 0x3, 0x100}, 0x1}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000021c0)={'vcan0\x00', 0x0}) setsockopt$MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000002200)={0x1, 0x1, 0x4, r0, 0x2}, 0xc) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)={0x1, 0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000000780)={0x5, 0x2, {0xffffffffffffffff, 0x3, 0x8, 0x0, 0x80}, 0x20}) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)={r3}, 0x4) r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f00000005c0)={0x6, 0x11, &(0x7f0000000300)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffb}, {{0x18, 0x1, 0x1, 0x0, r1}}, {}, [@map_val={0x18, 0x6, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0x7fff}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000440)='syzkaller\x00', 0x7fff, 0x12, &(0x7f0000000480)=""/18, 0x41100, 0x2, '\x00', r0, 0x25, r1, 0x8, &(0x7f00000004c0)={0x3, 0x3}, 0x8, 0x10, &(0x7f0000000500)={0x2, 0xc, 0xbd, 0x1ff}, 0x10, 0x0, 0x0, 0x3, &(0x7f0000000540)=[r1, r1, r2, r2], &(0x7f0000000580)=[{0x0, 0x4, 0xc, 0x4}, {0x2, 0x5, 0x2, 0xc}, {0x4, 0x2, 0x3, 0xc}], 0x10, 0x1000}, 0x90) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000002c0)={r4, r0, 0x25, 0x10, @val=@netkit={@prog_id=r3}}, 0x40) r5 = bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000001c0)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYBLOB="5c29e78a3c38ce4f207bb6524045f2147184c69a341162eef43365793734edf4111b180c3c5cf305c3fcba9e2f87099658ff92034edee5c8c53d03f9c3"], 0x10) r6 = accept4(r5, &(0x7f0000000080)=@l2, &(0x7f0000000100)=0x80, 0x0) sendmsg$nl_route(r1, &(0x7f0000000740)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)=@getneightbl={0x14, 0x42, 0x802, 0x70bd2b, 0x25dfdbfe, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0xd0}, 0x20000841) openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) setsockopt$MRT6_ADD_MFC_PROXY(r6, 0x29, 0xd2, &(0x7f0000000140)={{0xa, 0x4e24, 0x942, @private2={0xfc, 0x2, '\x00', 0x1}, 0x1}, {0xa, 0x4e24, 0x3ff, @rand_addr=' \x01\x00', 0x7fffffff}, 0x0, {[0xc1ba, 0x7fffffff, 0x9, 0x7fffffff, 0xfff, 0xffff7fff, 0x0, 0x80000001]}}, 0x5c) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') (async) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000000240)={0x80000001, 0x1, {0x1, 0xc1a999329274b69a, 0x6b, 0x3, 0x100}, 0x1}) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000021c0)={'vcan0\x00'}) (async) setsockopt$MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000002200)={0x1, 0x1, 0x4, r0, 0x2}, 0xc) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) (async) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)={0x1}, 0x8) (async) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000000780)={0x5, 0x2, {0xffffffffffffffff, 0x3, 0x8, 0x0, 0x80}, 0x20}) (async) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)={r3}, 0x4) (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000005c0)={0x6, 0x11, &(0x7f0000000300)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffb}, {{0x18, 0x1, 0x1, 0x0, r1}}, {}, [@map_val={0x18, 0x6, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0x7fff}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000440)='syzkaller\x00', 0x7fff, 0x12, &(0x7f0000000480)=""/18, 0x41100, 0x2, '\x00', r0, 0x25, r1, 0x8, &(0x7f00000004c0)={0x3, 0x3}, 0x8, 0x10, &(0x7f0000000500)={0x2, 0xc, 0xbd, 0x1ff}, 0x10, 0x0, 0x0, 0x3, &(0x7f0000000540)=[r1, r1, r2, r2], &(0x7f0000000580)=[{0x0, 0x4, 0xc, 0x4}, {0x2, 0x5, 0x2, 0xc}, {0x4, 0x2, 0x3, 0xc}], 0x10, 0x1000}, 0x90) (async) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000002c0)={r4, r0, 0x25, 0x10, @val=@netkit={@prog_id=r3}}, 0x40) (async) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000001c0)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYBLOB="5c29e78a3c38ce4f207bb6524045f2147184c69a341162eef43365793734edf4111b180c3c5cf305c3fcba9e2f87099658ff92034edee5c8c53d03f9c3"], 0x10) (async) accept4(r5, &(0x7f0000000080)=@l2, &(0x7f0000000100)=0x80, 0x0) (async) sendmsg$nl_route(r1, &(0x7f0000000740)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)=@getneightbl={0x14, 0x42, 0x802, 0x70bd2b, 0x25dfdbfe, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0xd0}, 0x20000841) (async) openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async) setsockopt$MRT6_ADD_MFC_PROXY(r6, 0x29, 0xd2, &(0x7f0000000140)={{0xa, 0x4e24, 0x942, @private2={0xfc, 0x2, '\x00', 0x1}, 0x1}, {0xa, 0x4e24, 0x3ff, @rand_addr=' \x01\x00', 0x7fffffff}, 0x0, {[0xc1ba, 0x7fffffff, 0x9, 0x7fffffff, 0xfff, 0xffff7fff, 0x0, 0x80000001]}}, 0x5c) (async) 06:39:49 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x0, 0x0, 0x0, {0x1f000000}}) 06:39:49 executing program 1: write$nbd(0xffffffffffffffff, &(0x7f0000000000)={0x67446698, 0x1, 0x1, 0x3, 0x1, "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"}, 0x1010) 06:39:49 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {}, 0xa4}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:39:49 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000000)=0x5) 06:39:49 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) 06:39:49 executing program 1: write$nbd(0xffffffffffffffff, &(0x7f0000000000)={0x67446698, 0x1, 0x1, 0x3, 0x1, "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"}, 0x1010) [ 2823.012796][T31890] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2823.021223][T31890] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2823.029192][T31890] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2823.037181][T31890] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2823.045151][T31890] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2823.053108][T31890] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2823.061070][T31890] 06:39:49 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) (async) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000000)=0x5) 06:39:49 executing program 0: ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, &(0x7f0000000040)={{0x2, 0x7f}, 'port0\x00', 0x392864c4562ac9cc, 0x140000, 0x1e47, 0x707b, 0x49, 0xfffffffd, 0x6, 0x0, 0x4, 0x7}) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') 06:39:49 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x0, 0x0, 0x0, {0x0, 0x2}}) [ 2823.096381][T31925] FAULT_INJECTION: forcing a failure. [ 2823.096381][T31925] name failslab, interval 1, probability 0, space 0, times 0 [ 2823.109089][T31925] CPU: 0 PID: 31925 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2823.119507][T31925] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2823.129561][T31925] Call Trace: [ 2823.132833][T31925] [ 2823.135758][T31925] dump_stack_lvl+0xda/0x130 [ 2823.140389][T31925] dump_stack+0x15/0x20 06:39:49 executing program 0: ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, &(0x7f0000000040)={{0x2, 0x7f}, 'port0\x00', 0x392864c4562ac9cc, 0x140000, 0x1e47, 0x707b, 0x49, 0xfffffffd, 0x6, 0x0, 0x4, 0x7}) (async) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') [ 2823.144555][T31925] should_fail_ex+0x21f/0x230 [ 2823.149247][T31925] ? vm_area_dup+0x98/0x130 [ 2823.153768][T31925] __should_failslab+0x92/0xa0 [ 2823.158633][T31925] should_failslab+0x9/0x20 [ 2823.163149][T31925] kmem_cache_alloc+0x4e/0x250 [ 2823.167924][T31925] vm_area_dup+0x98/0x130 [ 2823.172321][T31925] copy_mm+0x6b6/0xf50 [ 2823.175819][T31921] can: request_module (can-proto-5) failed. [ 2823.176385][T31925] copy_process+0x1002/0x20a0 [ 2823.186974][T31925] kernel_clone+0x169/0x560 [ 2823.191471][T31925] ? proc_fail_nth_read+0x140/0x140 [ 2823.196752][T31925] ? vfs_write+0x655/0x790 [ 2823.201240][T31925] __x64_sys_clone+0xe8/0x120 [ 2823.206068][T31925] do_syscall_64+0x44/0x110 [ 2823.210589][T31925] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2823.216531][T31925] RIP: 0033:0x7f682352eba9 [ 2823.220928][T31925] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 06:39:49 executing program 0: ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, &(0x7f0000000040)={{0x2, 0x7f}, 'port0\x00', 0x392864c4562ac9cc, 0x140000, 0x1e47, 0x707b, 0x49, 0xfffffffd, 0x6, 0x0, 0x4, 0x7}) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, &(0x7f0000000040)={{0x2, 0x7f}, 'port0\x00', 0x392864c4562ac9cc, 0x140000, 0x1e47, 0x707b, 0x49, 0xfffffffd, 0x6, 0x0, 0x4, 0x7}) (async) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') (async) 06:39:49 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x0, 0x0, 0x0, {0x0, 0x1f00}}) 06:39:49 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:39:49 executing program 1: write$nbd(0xffffffffffffffff, &(0x7f0000000000)={0x67446698, 0x1, 0x1, 0x3, 0x1, "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"}, 0x1010) 06:39:49 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000000)=0x5) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) (async) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) (async) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) (async) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000000)=0x5) (async) 06:39:49 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 57) 06:39:49 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') [ 2823.240609][T31925] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2823.249067][T31925] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2823.257059][T31925] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2823.265008][T31925] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2823.272964][T31925] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2823.280913][T31925] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2823.288941][T31925] 06:39:49 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x0, 0x0, 0x0, {0x0, 0x2000000}}) 06:39:49 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:39:49 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x8100, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000040)=""/174) syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000100)={0x5, 0x31254187}) 06:39:49 executing program 3: ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000000000)={0x9, 0x9, 0x20, 0x7}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000100)={0x403, 0x402, 0x6, 0x0, 0x2, 0x8}) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000080)={0x2, {0x2, 0x5, 0x4, 0x7, 0x7, 0xf}}) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x696e42, 0x0) 06:39:49 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') [ 2823.327768][T31957] can: request_module (can-proto-5) failed. [ 2823.371700][T31971] FAULT_INJECTION: forcing a failure. [ 2823.371700][T31971] name failslab, interval 1, probability 0, space 0, times 0 [ 2823.384329][T31971] CPU: 1 PID: 31971 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2823.390639][T31974] can: request_module (can-proto-5) failed. [ 2823.394749][T31971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2823.394795][T31971] Call Trace: [ 2823.394802][T31971] [ 2823.416907][T31971] dump_stack_lvl+0xda/0x130 [ 2823.421547][T31971] dump_stack+0x15/0x20 [ 2823.425940][T31971] should_fail_ex+0x21f/0x230 [ 2823.430642][T31971] ? vm_area_dup+0x2c/0x130 [ 2823.435132][T31971] __should_failslab+0x92/0xa0 [ 2823.439887][T31971] should_failslab+0x9/0x20 [ 2823.444373][T31971] kmem_cache_alloc+0x4e/0x250 [ 2823.449179][T31971] vm_area_dup+0x2c/0x130 [ 2823.453491][T31971] copy_mm+0x6b6/0xf50 [ 2823.457574][T31971] copy_process+0x1002/0x20a0 [ 2823.462291][T31971] kernel_clone+0x169/0x560 [ 2823.466828][T31971] ? proc_fail_nth_read+0x140/0x140 [ 2823.472068][T31971] ? vfs_write+0x655/0x790 [ 2823.476537][T31971] __x64_sys_clone+0xe8/0x120 [ 2823.481265][T31971] do_syscall_64+0x44/0x110 [ 2823.485848][T31971] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2823.491734][T31971] RIP: 0033:0x7f682352eba9 [ 2823.496126][T31971] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 06:39:49 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') (async) 06:39:49 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x0, 0x0, 0x0, {0x0, 0x1f000000}}) 06:39:49 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:39:49 executing program 3: ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000000000)={0x9, 0x9, 0x20, 0x7}) (async) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000100)={0x403, 0x402, 0x6, 0x0, 0x2, 0x8}) (async) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000080)={0x2, {0x2, 0x5, 0x4, 0x7, 0x7, 0xf}}) (async) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x696e42, 0x0) 06:39:49 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x8100, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000040)=""/174) (async) syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000100)={0x5, 0x31254187}) 06:39:49 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 58) 06:39:49 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x8100, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000040)=""/174) (async) syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000100)={0x5, 0x31254187}) [ 2823.515774][T31971] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2823.524168][T31971] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2823.532145][T31971] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2823.540123][T31971] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2823.548077][T31971] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2823.556030][T31971] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2823.563981][T31971] 06:39:49 executing program 3: ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000000000)={0x9, 0x9, 0x20, 0x7}) (async) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000100)={0x403, 0x402, 0x6, 0x0, 0x2, 0x8}) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000080)={0x2, {0x2, 0x5, 0x4, 0x7, 0x7, 0xf}}) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x696e42, 0x0) 06:39:49 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) 06:39:49 executing program 0: ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, &(0x7f0000000040)={{0xff, 0x5d}, 'port1\x00', 0x84, 0xa1860, 0x40, 0x4, 0x20, 0x101, 0xc8, 0x0, 0x1, 0x2}) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') 06:39:49 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r5 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:39:49 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x101041, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00000000c0)="b8a3be7294ed25d7a6397ad17283984139459447365c5be7c13b30809ed6141fdf936cdb3b8b1536247143dcfe3abeb5ee4efcc5b17d64298b894a2aecfd09bcaa343674685f54c4a63dba1adc6a9062091300c8f9fe227abcdb8121660f7014a237862b52f27a2b7a82a75dc1c2fa065695d719070535ed1aa142af30d175a4dc54a59c38f51c") ioctl$TIOCL_BLANKSCREEN(r0, 0x541c, &(0x7f0000000000)) [ 2823.620138][T31989] FAULT_INJECTION: forcing a failure. [ 2823.620138][T31989] name failslab, interval 1, probability 0, space 0, times 0 [ 2823.632806][T31989] CPU: 1 PID: 31989 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2823.643216][T31989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2823.653316][T31989] Call Trace: [ 2823.656592][T31989] [ 2823.659523][T31989] dump_stack_lvl+0xda/0x130 [ 2823.664125][T31989] dump_stack+0x15/0x20 [ 2823.668357][T31989] should_fail_ex+0x21f/0x230 [ 2823.673074][T31989] ? vm_area_dup+0x98/0x130 [ 2823.677617][T31989] __should_failslab+0x92/0xa0 [ 2823.682490][T31989] should_failslab+0x9/0x20 [ 2823.687046][T31989] kmem_cache_alloc+0x4e/0x250 [ 2823.691823][T31989] vm_area_dup+0x98/0x130 [ 2823.696162][T31989] copy_mm+0x6b6/0xf50 [ 2823.700257][T31989] copy_process+0x1002/0x20a0 [ 2823.704955][T31989] kernel_clone+0x169/0x560 [ 2823.709464][T31989] ? proc_fail_nth_read+0x140/0x140 [ 2823.714649][T31989] ? vfs_write+0x655/0x790 [ 2823.719111][T31989] __x64_sys_clone+0xe8/0x120 [ 2823.723830][T31989] do_syscall_64+0x44/0x110 [ 2823.728338][T31989] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2823.734297][T31989] RIP: 0033:0x7f682352eba9 [ 2823.738735][T31989] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2823.758325][T31989] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 06:39:49 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 59) 06:39:49 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x0, 0x0, 0x0, {}, 0x2}) 06:39:49 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x101041, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00000000c0)="b8a3be7294ed25d7a6397ad17283984139459447365c5be7c13b30809ed6141fdf936cdb3b8b1536247143dcfe3abeb5ee4efcc5b17d64298b894a2aecfd09bcaa343674685f54c4a63dba1adc6a9062091300c8f9fe227abcdb8121660f7014a237862b52f27a2b7a82a75dc1c2fa065695d719070535ed1aa142af30d175a4dc54a59c38f51c") ioctl$TIOCL_BLANKSCREEN(r0, 0x541c, &(0x7f0000000000)) 06:39:49 executing program 1: syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x25, 0xc, @void}, 0x10) 06:39:49 executing program 0: ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, &(0x7f0000000040)={{0xff, 0x5d}, 'port1\x00', 0x84, 0xa1860, 0x40, 0x4, 0x20, 0x101, 0xc8, 0x0, 0x1, 0x2}) (async) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, &(0x7f0000000040)={{0xff, 0x5d}, 'port1\x00', 0x84, 0xa1860, 0x40, 0x4, 0x20, 0x101, 0xc8, 0x0, 0x1, 0x2}) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') 06:39:49 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r5 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') [ 2823.766736][T31989] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2823.774686][T31989] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2823.782687][T31989] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2823.790635][T31989] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2823.798588][T31989] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2823.806541][T31989] 06:39:53 executing program 1: syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x25, 0xc, @void}, 0x10) (async) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x25, 0xc, @void}, 0x10) 06:39:53 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x0, 0x0, 0x0, {}, 0x1f00}) 06:39:53 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r5 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:39:53 executing program 0: ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, &(0x7f0000000040)={{0xff, 0x5d}, 'port1\x00', 0x84, 0xa1860, 0x40, 0x4, 0x20, 0x101, 0xc8, 0x0, 0x1, 0x2}) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, &(0x7f0000000040)={{0xff, 0x5d}, 'port1\x00', 0x84, 0xa1860, 0x40, 0x4, 0x20, 0x101, 0xc8, 0x0, 0x1, 0x2}) (async) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') (async) 06:39:53 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x0, 0x0, 0x0, {}, 0x2000000}) 06:39:53 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x101041, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00000000c0)="b8a3be7294ed25d7a6397ad17283984139459447365c5be7c13b30809ed6141fdf936cdb3b8b1536247143dcfe3abeb5ee4efcc5b17d64298b894a2aecfd09bcaa343674685f54c4a63dba1adc6a9062091300c8f9fe227abcdb8121660f7014a237862b52f27a2b7a82a75dc1c2fa065695d719070535ed1aa142af30d175a4dc54a59c38f51c") ioctl$TIOCL_BLANKSCREEN(r0, 0x541c, &(0x7f0000000000)) (async) ioctl$TIOCL_BLANKSCREEN(r0, 0x541c, &(0x7f0000000000)) [ 2827.202144][T32016] FAULT_INJECTION: forcing a failure. [ 2827.202144][T32016] name failslab, interval 1, probability 0, space 0, times 0 [ 2827.214912][T32016] CPU: 0 PID: 32016 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2827.225324][T32016] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2827.235386][T32016] Call Trace: [ 2827.238654][T32016] [ 2827.241577][T32016] dump_stack_lvl+0xda/0x130 [ 2827.246231][T32016] dump_stack+0x15/0x20 [ 2827.250398][T32016] should_fail_ex+0x21f/0x230 [ 2827.255138][T32016] ? vm_area_dup+0x2c/0x130 [ 2827.259687][T32016] __should_failslab+0x92/0xa0 [ 2827.264467][T32016] should_failslab+0x9/0x20 [ 2827.269004][T32016] kmem_cache_alloc+0x4e/0x250 [ 2827.273776][T32016] vm_area_dup+0x2c/0x130 [ 2827.278123][T32016] copy_mm+0x6b6/0xf50 [ 2827.282270][T32016] copy_process+0x1002/0x20a0 [ 2827.286953][T32016] kernel_clone+0x169/0x560 [ 2827.291457][T32016] ? proc_fail_nth_read+0x140/0x140 [ 2827.296715][T32016] ? vfs_write+0x655/0x790 [ 2827.301229][T32016] __x64_sys_clone+0xe8/0x120 [ 2827.305918][T32016] do_syscall_64+0x44/0x110 [ 2827.310457][T32016] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2827.316352][T32016] RIP: 0033:0x7f682352eba9 [ 2827.320836][T32016] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2827.340444][T32016] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2827.348853][T32016] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2827.356894][T32016] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2827.364926][T32016] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2827.372891][T32016] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2827.380867][T32016] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2827.388856][T32016] [ 2827.394592][T32014] can_create: 2 callbacks suppressed [ 2827.394602][T32014] can: request_module (can-proto-5) failed. 06:39:53 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000021c0)={'vcan0\x00', 0x0}) setsockopt$MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000002200)={0x1, 0x1, 0x4, r0, 0x2}, 0xc) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@deltclass={0x24, 0x29, 0x8, 0x70bd26, 0x25dfdbfc, {0x0, 0x0, 0x0, r0, {0x5, 0x2}, {0xc, 0x6}, {0xd, 0x7}}}, 0x24}, 0x1, 0x0, 0x0, 0xc000}, 0xc884) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x0) 06:39:53 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x40, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000040)) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) 06:39:53 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:39:53 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000021c0)={'vcan0\x00', 0x0}) setsockopt$MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000002200)={0x1, 0x1, 0x4, r0, 0x2}, 0xc) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@deltclass={0x24, 0x29, 0x8, 0x70bd26, 0x25dfdbfc, {0x0, 0x0, 0x0, r0, {0x5, 0x2}, {0xc, 0x6}, {0xd, 0x7}}}, 0x24}, 0x1, 0x0, 0x0, 0xc000}, 0xc884) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') (async) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000021c0)={'vcan0\x00'}) (async) setsockopt$MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000002200)={0x1, 0x1, 0x4, r0, 0x2}, 0xc) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@deltclass={0x24, 0x29, 0x8, 0x70bd26, 0x25dfdbfc, {0x0, 0x0, 0x0, r0, {0x5, 0x2}, {0xc, 0x6}, {0xd, 0x7}}}, 0x24}, 0x1, 0x0, 0x0, 0xc000}, 0xc884) (async) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) (async) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) (async) ioctl$KDSETMODE(r1, 0x4b3a, 0x0) (async) 06:39:53 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x0, 0x0, 0x0, {}, 0x1f000000}) 06:39:53 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 60) 06:39:53 executing program 1: syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) (async) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x25, 0xc, @void}, 0x10) 06:39:53 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x40, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000040)) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x40, 0x0) (async) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000040)) (async) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) (async) 06:39:53 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000021c0)={'vcan0\x00', 0x0}) setsockopt$MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000002200)={0x1, 0x1, 0x4, r0, 0x2}, 0xc) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@deltclass={0x24, 0x29, 0x8, 0x70bd26, 0x25dfdbfc, {0x0, 0x0, 0x0, r0, {0x5, 0x2}, {0xc, 0x6}, {0xd, 0x7}}}, 0x24}, 0x1, 0x0, 0x0, 0xc000}, 0xc884) (async) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x0) 06:39:53 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) 06:39:53 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$TIOCEXCL(r0, 0x540c) [ 2827.469157][T32042] FAULT_INJECTION: forcing a failure. [ 2827.469157][T32042] name failslab, interval 1, probability 0, space 0, times 0 [ 2827.481837][T32042] CPU: 1 PID: 32042 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2827.492254][T32042] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2827.502331][T32042] Call Trace: [ 2827.505604][T32042] [ 2827.508526][T32042] dump_stack_lvl+0xda/0x130 [ 2827.513206][T32042] dump_stack+0x15/0x20 06:39:53 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$TIOCEXCL(r0, 0x540c) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') (async) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (async) ioctl$TIOCEXCL(r0, 0x540c) (async) [ 2827.517375][T32042] should_fail_ex+0x21f/0x230 [ 2827.522090][T32042] ? vm_area_dup+0x2c/0x130 [ 2827.523014][T32031] can: request_module (can-proto-5) failed. [ 2827.526667][T32042] __should_failslab+0x92/0xa0 [ 2827.537406][T32042] should_failslab+0x9/0x20 [ 2827.541916][T32042] kmem_cache_alloc+0x4e/0x250 [ 2827.546695][T32042] vm_area_dup+0x2c/0x130 [ 2827.551043][T32042] copy_mm+0x6b6/0xf50 [ 2827.555125][T32042] copy_process+0x1002/0x20a0 [ 2827.559807][T32042] kernel_clone+0x169/0x560 [ 2827.564405][T32042] ? proc_fail_nth_read+0x140/0x140 [ 2827.569636][T32042] ? vfs_write+0x655/0x790 [ 2827.574123][T32042] __x64_sys_clone+0xe8/0x120 [ 2827.578809][T32042] do_syscall_64+0x44/0x110 [ 2827.583392][T32042] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2827.589301][T32042] RIP: 0033:0x7f682352eba9 [ 2827.593707][T32042] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 06:39:53 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 61) 06:39:53 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x40, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000040)) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) 06:39:53 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:39:53 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$TIOCEXCL(r0, 0x540c) 06:39:53 executing program 1: syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r0, 0x0, 0x1004) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r1, 0x0, 0x1004) pidfd_open(r1, 0x0) ptrace$ARCH_SHSTK_STATUS(0x1e, r1, &(0x7f0000000000), 0x5005) pidfd_open(r0, 0x0) 06:39:53 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x0, 0x0, 0x0, {}, 0x0, 0x2}) 06:39:53 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) syz_open_dev$ttys(0xc, 0x2, 0x1) [ 2827.613327][T32042] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2827.621825][T32042] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2827.629775][T32042] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2827.637724][T32042] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2827.645727][T32042] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2827.653706][T32042] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2827.661655][T32042] 06:39:53 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x0, 0x0, 0x0, {}, 0x0, 0x1f00}) 06:39:53 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:39:53 executing program 1: syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r0, 0x0, 0x1004) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r1, 0x0, 0x1004) pidfd_open(r1, 0x0) ptrace$ARCH_SHSTK_STATUS(0x1e, r1, &(0x7f0000000000), 0x5005) pidfd_open(r0, 0x0) syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ptrace$ARCH_GET_GS(0x1e, r0, 0x0, 0x1004) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ptrace$ARCH_GET_GS(0x1e, r1, 0x0, 0x1004) (async) pidfd_open(r1, 0x0) (async) ptrace$ARCH_SHSTK_STATUS(0x1e, r1, &(0x7f0000000000), 0x5005) (async) pidfd_open(r0, 0x0) (async) 06:39:53 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) syz_open_dev$ttys(0xc, 0x2, 0x1) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) (async) syz_open_dev$ttys(0xc, 0x2, 0x1) (async) 06:39:53 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x0, 0x0, 0x0, {}, 0x0, 0x2000000}) 06:39:53 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 62) 06:39:53 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x25, 0x1a, @val=@iter={&(0x7f0000000100)=@cgroup={0x2, 0xffffffffffffffff, 0x9}, 0x10}}, 0x40) r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000180)={0x2, 0x4, 0x8, 0x1, 0x80, 0x1, 0x10000, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x3}, 0x48) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000340)={'ip_vti0\x00', &(0x7f00000002c0)={'syztnl2\x00', 0x0, 0x0, 0xc0, 0xffffffff, 0x6, {{0x17, 0x4, 0x0, 0x4, 0x5c, 0x65, 0x0, 0x85, 0x29, 0x0, @remote, @loopback, {[@timestamp={0x44, 0x14, 0x79, 0x0, 0x7, [0x8270, 0x2, 0x9b2, 0x0]}, @end, @timestamp_prespec={0x44, 0x1c, 0xbb, 0x3, 0x3, [{@broadcast, 0x4000000}, {@dev={0xac, 0x14, 0x14, 0x3d}, 0x400}, {@multicast1, 0xb2d9}]}, @cipso={0x86, 0x15, 0x2, [{0x7, 0xf, "11dd968c7e0a88faead543dd2f"}]}]}}}}}) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r2, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@base={0x20, 0x8, 0x5, 0x3, 0x511, r0, 0x8, '\x00', r1, r2, 0x0, 0x5, 0x2}, 0x48) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000980)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000940)={&(0x7f0000000700)=@delchain={0x0, 0x65, 0x200, 0x70bd2a, 0x25dfdbfb, {0x0, 0x0, 0x0, r1, {0xffe0}, {0x1, 0xfff2}, {0xa, 0xfff2}}, [@filter_kind_options=@f_flower={{}, {0x0, 0x2, [@TCA_FLOWER_KEY_TCP_FLAGS_MASK={0x0, 0x48, 0x405}]}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4050}, 0x2000) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)=@generic={&(0x7f0000000040)='./file0\x00', r0}, 0x18) prctl$PR_SET_FP_MODE(0x2d, 0x2) r4 = accept(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) accept4(r4, &(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, &(0x7f0000000280)=0x80, 0x80000) [ 2827.708156][T32071] can: request_module (can-proto-5) failed. 06:39:53 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x0, 0x0, 0x0, {}, 0x0, 0x1f000000}) 06:39:53 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x82, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000001c0)={0x100, 0x0, 0x7, 0x101, 0x9, "51e40a35f0d4ed212dfcbbb5c52389ab991e11"}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000100)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) ioctl$sock_x25_SIOCDELRT(r2, 0x890c, &(0x7f0000000000)={@null, 0x9, 'sit0\x00'}) 06:39:53 executing program 1: syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) (async, rerun: 32) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (rerun: 32) ptrace$ARCH_GET_GS(0x1e, r0, 0x0, 0x1004) (async) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r1, 0x0, 0x1004) pidfd_open(r1, 0x0) ptrace$ARCH_SHSTK_STATUS(0x1e, r1, &(0x7f0000000000), 0x5005) (async) pidfd_open(r0, 0x0) [ 2827.775116][T32102] FAULT_INJECTION: forcing a failure. [ 2827.775116][T32102] name failslab, interval 1, probability 0, space 0, times 0 [ 2827.787833][T32102] CPU: 0 PID: 32102 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2827.791206][T32089] can: request_module (can-proto-5) failed. [ 2827.798232][T32102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2827.798249][T32102] Call Trace: [ 2827.798257][T32102] [ 2827.798263][T32102] dump_stack_lvl+0xda/0x130 06:39:53 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) (async) syz_open_dev$ttys(0xc, 0x2, 0x1) 06:39:53 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x82, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000001c0)={0x100, 0x0, 0x7, 0x101, 0x9, "51e40a35f0d4ed212dfcbbb5c52389ab991e11"}) (async) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000100)) (async) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) ioctl$sock_x25_SIOCDELRT(r2, 0x890c, &(0x7f0000000000)={@null, 0x9, 'sit0\x00'}) 06:39:53 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') (async) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x25, 0x1a, @val=@iter={&(0x7f0000000100)=@cgroup={0x2, 0xffffffffffffffff, 0x9}, 0x10}}, 0x40) (async) r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000180)={0x2, 0x4, 0x8, 0x1, 0x80, 0x1, 0x10000, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x3}, 0x48) (async) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000340)={'ip_vti0\x00', &(0x7f00000002c0)={'syztnl2\x00', 0x0, 0x0, 0xc0, 0xffffffff, 0x6, {{0x17, 0x4, 0x0, 0x4, 0x5c, 0x65, 0x0, 0x85, 0x29, 0x0, @remote, @loopback, {[@timestamp={0x44, 0x14, 0x79, 0x0, 0x7, [0x8270, 0x2, 0x9b2, 0x0]}, @end, @timestamp_prespec={0x44, 0x1c, 0xbb, 0x3, 0x3, [{@broadcast, 0x4000000}, {@dev={0xac, 0x14, 0x14, 0x3d}, 0x400}, {@multicast1, 0xb2d9}]}, @cipso={0x86, 0x15, 0x2, [{0x7, 0xf, "11dd968c7e0a88faead543dd2f"}]}]}}}}}) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r2, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@base={0x20, 0x8, 0x5, 0x3, 0x511, r0, 0x8, '\x00', r1, r2, 0x0, 0x5, 0x2}, 0x48) (async) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000980)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000940)={&(0x7f0000000700)=@delchain={0x0, 0x65, 0x200, 0x70bd2a, 0x25dfdbfb, {0x0, 0x0, 0x0, r1, {0xffe0}, {0x1, 0xfff2}, {0xa, 0xfff2}}, [@filter_kind_options=@f_flower={{}, {0x0, 0x2, [@TCA_FLOWER_KEY_TCP_FLAGS_MASK={0x0, 0x48, 0x405}]}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4050}, 0x2000) (async) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)=@generic={&(0x7f0000000040)='./file0\x00', r0}, 0x18) (async) prctl$PR_SET_FP_MODE(0x2d, 0x2) r4 = accept(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) accept4(r4, &(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, &(0x7f0000000280)=0x80, 0x80000) [ 2827.798302][T32102] dump_stack+0x15/0x20 [ 2827.829190][T32102] should_fail_ex+0x21f/0x230 [ 2827.833968][T32102] ? vm_area_dup+0x2c/0x130 [ 2827.838503][T32102] __should_failslab+0x92/0xa0 [ 2827.843292][T32102] should_failslab+0x9/0x20 [ 2827.847810][T32102] kmem_cache_alloc+0x4e/0x250 [ 2827.852634][T32102] vm_area_dup+0x2c/0x130 [ 2827.857023][T32102] copy_mm+0x6b6/0xf50 [ 2827.861095][T32102] copy_process+0x1002/0x20a0 [ 2827.865782][T32102] kernel_clone+0x169/0x560 [ 2827.870339][T32102] ? proc_fail_nth_read+0x140/0x140 [ 2827.875548][T32102] ? vfs_write+0x655/0x790 [ 2827.879983][T32102] __x64_sys_clone+0xe8/0x120 [ 2827.884669][T32102] do_syscall_64+0x44/0x110 [ 2827.889186][T32102] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2827.895154][T32102] RIP: 0033:0x7f682352eba9 [ 2827.899601][T32102] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 06:39:53 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(0xffffffffffffffff, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:39:53 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x220000, 0x0) 06:39:53 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x25, 0x1a, @val=@iter={&(0x7f0000000100)=@cgroup={0x2, 0xffffffffffffffff, 0x9}, 0x10}}, 0x40) r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000180)={0x2, 0x4, 0x8, 0x1, 0x80, 0x1, 0x10000, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x3}, 0x48) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000340)={'ip_vti0\x00', &(0x7f00000002c0)={'syztnl2\x00', 0x0, 0x0, 0xc0, 0xffffffff, 0x6, {{0x17, 0x4, 0x0, 0x4, 0x5c, 0x65, 0x0, 0x85, 0x29, 0x0, @remote, @loopback, {[@timestamp={0x44, 0x14, 0x79, 0x0, 0x7, [0x8270, 0x2, 0x9b2, 0x0]}, @end, @timestamp_prespec={0x44, 0x1c, 0xbb, 0x3, 0x3, [{@broadcast, 0x4000000}, {@dev={0xac, 0x14, 0x14, 0x3d}, 0x400}, {@multicast1, 0xb2d9}]}, @cipso={0x86, 0x15, 0x2, [{0x7, 0xf, "11dd968c7e0a88faead543dd2f"}]}]}}}}}) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r2, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@base={0x20, 0x8, 0x5, 0x3, 0x511, r0, 0x8, '\x00', r1, r2, 0x0, 0x5, 0x2}, 0x48) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000980)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000940)={&(0x7f0000000700)=@delchain={0x0, 0x65, 0x200, 0x70bd2a, 0x25dfdbfb, {0x0, 0x0, 0x0, r1, {0xffe0}, {0x1, 0xfff2}, {0xa, 0xfff2}}, [@filter_kind_options=@f_flower={{}, {0x0, 0x2, [@TCA_FLOWER_KEY_TCP_FLAGS_MASK={0x0, 0x48, 0x405}]}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4050}, 0x2000) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)=@generic={&(0x7f0000000040)='./file0\x00', r0}, 0x18) prctl$PR_SET_FP_MODE(0x2d, 0x2) r4 = accept(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) accept4(r4, &(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, &(0x7f0000000280)=0x80, 0x80000) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') (async) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x25, 0x1a, @val=@iter={&(0x7f0000000100)=@cgroup={0x2, 0xffffffffffffffff, 0x9}, 0x10}}, 0x40) (async) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000180)={0x2, 0x4, 0x8, 0x1, 0x80, 0x1, 0x10000, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x3}, 0x48) (async) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000340)={'ip_vti0\x00', &(0x7f00000002c0)={'syztnl2\x00', 0x0, 0x0, 0xc0, 0xffffffff, 0x6, {{0x17, 0x4, 0x0, 0x4, 0x5c, 0x65, 0x0, 0x85, 0x29, 0x0, @remote, @loopback, {[@timestamp={0x44, 0x14, 0x79, 0x0, 0x7, [0x8270, 0x2, 0x9b2, 0x0]}, @end, @timestamp_prespec={0x44, 0x1c, 0xbb, 0x3, 0x3, [{@broadcast, 0x4000000}, {@dev={0xac, 0x14, 0x14, 0x3d}, 0x400}, {@multicast1, 0xb2d9}]}, @cipso={0x86, 0x15, 0x2, [{0x7, 0xf, "11dd968c7e0a88faead543dd2f"}]}]}}}}}) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r2, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@base={0x20, 0x8, 0x5, 0x3, 0x511, r0, 0x8, '\x00', r1, r2, 0x0, 0x5, 0x2}, 0x48) (async) socket$nl_route(0x10, 0x3, 0x0) (async) sendmsg$nl_route_sched(r3, &(0x7f0000000980)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000940)={&(0x7f0000000700)=@delchain={0x0, 0x65, 0x200, 0x70bd2a, 0x25dfdbfb, {0x0, 0x0, 0x0, r1, {0xffe0}, {0x1, 0xfff2}, {0xa, 0xfff2}}, [@filter_kind_options=@f_flower={{}, {0x0, 0x2, [@TCA_FLOWER_KEY_TCP_FLAGS_MASK={0x0, 0x48, 0x405}]}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4050}, 0x2000) (async) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)=@generic={&(0x7f0000000040)='./file0\x00', r0}, 0x18) (async) prctl$PR_SET_FP_MODE(0x2d, 0x2) (async) accept(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) (async) accept4(r4, &(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, &(0x7f0000000280)=0x80, 0x80000) (async) [ 2827.919217][T32102] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2827.927712][T32102] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2827.935687][T32102] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2827.938120][T32128] can: request_module (can-proto-5) failed. [ 2827.943648][T32102] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2827.943664][T32102] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2827.943677][T32102] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 06:39:54 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x220000, 0x0) 06:39:54 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 63) 06:39:54 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x82, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000001c0)={0x100, 0x0, 0x7, 0x101, 0x9, "51e40a35f0d4ed212dfcbbb5c52389ab991e11"}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000100)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) ioctl$sock_x25_SIOCDELRT(r2, 0x890c, &(0x7f0000000000)={@null, 0x9, 'sit0\x00'}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x82, 0x0) (async) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000001c0)={0x100, 0x0, 0x7, 0x101, 0x9, "51e40a35f0d4ed212dfcbbb5c52389ab991e11"}) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000100)) (async) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) (async) ioctl$sock_x25_SIOCDELRT(r2, 0x890c, &(0x7f0000000000)={@null, 0x9, 'sit0\x00'}) (async) 06:39:54 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(0xffffffffffffffff, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:39:54 executing program 0: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r0, 0x0, 0x1004) syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/time\x00') socketpair(0x0, 0x2f072eb5242aa577, 0x7fff, &(0x7f0000000040)) r1 = syz_clone(0x20000000, &(0x7f0000000080)="0d5e720106e82ec8a73ed18ee1f52600e88a21928537364fa2e777e16789bc6f774911d21dbdf26103f17efb42b9e29a7cc8bce266586c8c073ed2406e34710ecf65c261b94b8c9a87b747296805c75f4bf9a970f608710fc43044a846e4c414a60a6ae26b2737f273cabbc82f05b833101a0daffbc36c472d07cdbfd822b20b4bdd4d55", 0x84, &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="efbf6d2e695ac3e00568cf1fd4e88494f7bfd154c17a3e02611d4ffe282392639c60f029388d9f74e1d97a796cfc57a0a1620d8bf27919b23c510d935f874b1ad0ddef79376a45fbc45e55e1deb507abd6c81f6d2c2c18a224e338dac1cb6d97147de4d70707") r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r2, 0x0, 0x1004) ptrace$ARCH_GET_GS(0x1e, r2, &(0x7f0000000280), 0x1004) sched_setattr(r1, &(0x7f0000000240)={0x38, 0x0, 0x40, 0x9ec, 0x3, 0x20, 0xffffffff, 0x6, 0x1, 0x9}, 0x0) [ 2827.943694][T32102] [ 2827.967453][T32118] cgroup: fork rejected by pids controller in /syz1 [ 2828.050281][T32147] can: request_module (can-proto-5) failed. 06:39:54 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 64) 06:39:54 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x220000, 0x0) 06:39:54 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) ioctl$TIOCL_SETVESABLANK(0xffffffffffffffff, 0x541c, &(0x7f0000000000)) r1 = socket(0x6, 0x0, 0x0) ioctl$SIOCX25SCALLUSERDATA(r1, 0x89e5, &(0x7f0000000240)={0x78, "bed7fd5a9069a7b2b62540dee8bf59d8e9dfeb28d8bc4b2f6623b2a44d1c9e539e4374760d53865e5abec917e12cd62cdc160dc572c9da4cc3553d66253eab7749ab1ce10d6012b54675f95b2e04cc174929d418520bad101c47a6ab30d4df47bb5564461e4d1b2d6c943e95d99ec4c1174e87a01809b139e119703f16932421"}) r2 = syz_open_pts(0xffffffffffffffff, 0x30500) ioctl$TCSETA(r2, 0x5406, &(0x7f00000001c0)={0xfff, 0x7f, 0xff, 0x1f, 0x5, "d573c936a18f8e63"}) sendmsg$nl_route_sched(r1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000021c0)={'vcan0\x00', 0x0}) setsockopt$MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000002200)={0x1, 0x1, 0x4, r3, 0x2}, 0xc) bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000300), 0x4) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x33) sendmsg$nl_route_sched(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x42000001}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@newtfilter={0x2c, 0x2c, 0x100, 0x70bd2a, 0x25dfdbff, {0x0, 0x0, 0x0, r3, {0xffff, 0xffe0}, {0xd, 0x1}, {0x4, 0x7}}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8001}, 0x85) 06:39:54 executing program 0: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r0, 0x0, 0x1004) (async) syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/time\x00') socketpair(0x0, 0x2f072eb5242aa577, 0x7fff, &(0x7f0000000040)) (async) r1 = syz_clone(0x20000000, &(0x7f0000000080)="0d5e720106e82ec8a73ed18ee1f52600e88a21928537364fa2e777e16789bc6f774911d21dbdf26103f17efb42b9e29a7cc8bce266586c8c073ed2406e34710ecf65c261b94b8c9a87b747296805c75f4bf9a970f608710fc43044a846e4c414a60a6ae26b2737f273cabbc82f05b833101a0daffbc36c472d07cdbfd822b20b4bdd4d55", 0x84, &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="efbf6d2e695ac3e00568cf1fd4e88494f7bfd154c17a3e02611d4ffe282392639c60f029388d9f74e1d97a796cfc57a0a1620d8bf27919b23c510d935f874b1ad0ddef79376a45fbc45e55e1deb507abd6c81f6d2c2c18a224e338dac1cb6d97147de4d70707") (async) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r2, 0x0, 0x1004) (async) ptrace$ARCH_GET_GS(0x1e, r2, &(0x7f0000000280), 0x1004) (async) sched_setattr(r1, &(0x7f0000000240)={0x38, 0x0, 0x40, 0x9ec, 0x3, 0x20, 0xffffffff, 0x6, 0x1, 0x9}, 0x0) 06:39:54 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(0xffffffffffffffff, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:39:54 executing program 1: syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x400100) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000240)={0xffffffffffffffff}) recvfrom$x25(r1, &(0x7f0000000280)=""/44, 0x2c, 0x101, &(0x7f00000002c0)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x0}}, 0x12) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000000)={0x81, "1cc3a99560930f49fa02a53a5ee0253b0ffdb570f7b2aff05ae05d528d7be9a2dfeff7ec5eb7e71ee0060bb7478dc9336f94ca55ed470a22b7ce0003c693ba4532a16431c0b82cec23bf564028104021d5624bef439e20e59ff9529da88eb443da4e94586413b1a32eec63c9828beb89372a5cd45b8348a6971b5855fb0a1defa91bf60d6d65726c4770ee7ebc0af3ec80a6d8b843c23776f741b1a6855d20e2a7dea0b9fdbdc8abd331ea21013547ca437ee158623256948815c2ab70bb0db8a7e41ee58867f6ddb8a0d328a6c5859d845c4e9409bc477b650b7ab3f45ab0eb648cb5b18e1731056af8f933100060cb69ff43eddeb23ea63451e2129a86d6b60b0b1f7e9a038bc1747ec7272019ff7d8b3b215e78b0d57b9dc5b04aaa7cca98b81405083a7ac23c44690e3c249750d89094941e3d6cdb830e661f609652720d02cb53d3cb502df7d7afbe9b3a6ec28ff151270405a0658f7ea57b0429c233a235054a0886edcc4d5fb47c192ff839cee421babd11fecc1fb548d03284e466d3fdad5aba41fe5479e01f315b6c705fc17cbb4eb80b7ec2c9feb35361cb33b7b15b6aace541bb5bf5b201dc8143ceb7e7da9ca41eb518b9b01d022bdd683888568aca32e1913815c56acbc9efab3155868695e8efdca9b8a03a7509414b2ee340e9294fa5e5e40f42162f962d53f35a9948ce90fdf48f4f4bd214254db03b7b87"}) 06:39:54 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x200000, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x2c) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x280400, 0x0) ioctl$TIOCL_PASTESEL(r2, 0x541c, &(0x7f0000000100)) 06:39:54 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x200000, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x2c) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x280400, 0x0) ioctl$TIOCL_PASTESEL(r2, 0x541c, &(0x7f0000000100)) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) (async) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x200000, 0x0) (async) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) (async) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x2c) (async) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) (async) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x280400, 0x0) (async) ioctl$TIOCL_PASTESEL(r2, 0x541c, &(0x7f0000000100)) (async) 06:39:54 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x200000, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x2c) (async) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) (async) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x280400, 0x0) ioctl$TIOCL_PASTESEL(r2, 0x541c, &(0x7f0000000100)) [ 2828.204273][T32200] FAULT_INJECTION: forcing a failure. [ 2828.204273][T32200] name failslab, interval 1, probability 0, space 0, times 0 [ 2828.216911][T32200] CPU: 0 PID: 32200 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2828.227408][T32200] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2828.237551][T32200] Call Trace: [ 2828.240831][T32200] [ 2828.243761][T32200] dump_stack_lvl+0xda/0x130 [ 2828.248460][T32200] dump_stack+0x15/0x20 06:39:54 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000000)={0xffff1a3b, 0x25eb7aa6, 0xb109, 0x1, 0x14, "0654030b32e478864e0ea7066af642ab86501f"}) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000040)) 06:39:54 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000000)={0xffff1a3b, 0x25eb7aa6, 0xb109, 0x1, 0x14, "0654030b32e478864e0ea7066af642ab86501f"}) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000040)) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) (async) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000000)={0xffff1a3b, 0x25eb7aa6, 0xb109, 0x1, 0x14, "0654030b32e478864e0ea7066af642ab86501f"}) (async) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000040)) (async) 06:39:54 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000000)={0xffff1a3b, 0x25eb7aa6, 0xb109, 0x1, 0x14, "0654030b32e478864e0ea7066af642ab86501f"}) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000040)) [ 2828.252681][T32200] should_fail_ex+0x21f/0x230 [ 2828.257402][T32200] ? anon_vma_fork+0xac/0x2c0 [ 2828.262095][T32200] __should_failslab+0x92/0xa0 [ 2828.266872][T32200] should_failslab+0x9/0x20 [ 2828.271450][T32200] kmem_cache_alloc+0x4e/0x250 [ 2828.276224][T32200] anon_vma_fork+0xac/0x2c0 [ 2828.280836][T32200] copy_mm+0x72a/0xf50 [ 2828.284909][T32200] copy_process+0x1002/0x20a0 [ 2828.289588][T32200] kernel_clone+0x169/0x560 [ 2828.294097][T32200] ? proc_fail_nth_read+0x140/0x140 [ 2828.299296][T32200] ? vfs_write+0x655/0x790 [ 2828.303742][T32200] __x64_sys_clone+0xe8/0x120 [ 2828.308432][T32200] do_syscall_64+0x44/0x110 [ 2828.312952][T32200] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2828.318859][T32200] RIP: 0033:0x7f682352eba9 [ 2828.323287][T32200] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2828.343008][T32200] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2828.351426][T32200] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2828.359402][T32200] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2828.367388][T32200] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2828.375356][T32200] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2828.383400][T32200] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2828.391378][T32200] 06:39:54 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 65) 06:39:54 executing program 3: ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000000)={0x7, 0x4, 0x9, 0xfff, 0x15, "08b5dfbbd922c5b001e071a3a8aecdfe5b6deb"}) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) 06:39:54 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) ioctl$TIOCL_SETVESABLANK(0xffffffffffffffff, 0x541c, &(0x7f0000000000)) r1 = socket(0x6, 0x0, 0x0) ioctl$SIOCX25SCALLUSERDATA(r1, 0x89e5, &(0x7f0000000240)={0x78, "bed7fd5a9069a7b2b62540dee8bf59d8e9dfeb28d8bc4b2f6623b2a44d1c9e539e4374760d53865e5abec917e12cd62cdc160dc572c9da4cc3553d66253eab7749ab1ce10d6012b54675f95b2e04cc174929d418520bad101c47a6ab30d4df47bb5564461e4d1b2d6c943e95d99ec4c1174e87a01809b139e119703f16932421"}) r2 = syz_open_pts(0xffffffffffffffff, 0x30500) ioctl$TCSETA(r2, 0x5406, &(0x7f00000001c0)={0xfff, 0x7f, 0xff, 0x1f, 0x5, "d573c936a18f8e63"}) sendmsg$nl_route_sched(r1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000021c0)={'vcan0\x00', 0x0}) setsockopt$MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000002200)={0x1, 0x1, 0x4, r3, 0x2}, 0xc) bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000300), 0x4) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x33) sendmsg$nl_route_sched(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x42000001}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@newtfilter={0x2c, 0x2c, 0x100, 0x70bd2a, 0x25dfdbff, {0x0, 0x0, 0x0, r3, {0xffff, 0xffe0}, {0xd, 0x1}, {0x4, 0x7}}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8001}, 0x85) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) (async) ioctl$TIOCL_SETVESABLANK(0xffffffffffffffff, 0x541c, &(0x7f0000000000)) (async) socket(0x6, 0x0, 0x0) (async) ioctl$SIOCX25SCALLUSERDATA(r1, 0x89e5, &(0x7f0000000240)={0x78, "bed7fd5a9069a7b2b62540dee8bf59d8e9dfeb28d8bc4b2f6623b2a44d1c9e539e4374760d53865e5abec917e12cd62cdc160dc572c9da4cc3553d66253eab7749ab1ce10d6012b54675f95b2e04cc174929d418520bad101c47a6ab30d4df47bb5564461e4d1b2d6c943e95d99ec4c1174e87a01809b139e119703f16932421"}) (async) syz_open_pts(0xffffffffffffffff, 0x30500) (async) ioctl$TCSETA(r2, 0x5406, &(0x7f00000001c0)={0xfff, 0x7f, 0xff, 0x1f, 0x5, "d573c936a18f8e63"}) (async) sendmsg$nl_route_sched(r1, 0x0, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000021c0)={'vcan0\x00'}) (async) setsockopt$MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000002200)={0x1, 0x1, 0x4, r3, 0x2}, 0xc) (async) bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000300), 0x4) (async) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x33) (async) sendmsg$nl_route_sched(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x42000001}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@newtfilter={0x2c, 0x2c, 0x100, 0x70bd2a, 0x25dfdbff, {0x0, 0x0, 0x0, r3, {0xffff, 0xffe0}, {0xd, 0x1}, {0x4, 0x7}}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8001}, 0x85) (async) 06:39:54 executing program 0: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r0, 0x0, 0x1004) (async) ptrace$ARCH_GET_GS(0x1e, r0, 0x0, 0x1004) syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/time\x00') socketpair(0x0, 0x2f072eb5242aa577, 0x7fff, &(0x7f0000000040)) r1 = syz_clone(0x20000000, &(0x7f0000000080)="0d5e720106e82ec8a73ed18ee1f52600e88a21928537364fa2e777e16789bc6f774911d21dbdf26103f17efb42b9e29a7cc8bce266586c8c073ed2406e34710ecf65c261b94b8c9a87b747296805c75f4bf9a970f608710fc43044a846e4c414a60a6ae26b2737f273cabbc82f05b833101a0daffbc36c472d07cdbfd822b20b4bdd4d55", 0x84, &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="efbf6d2e695ac3e00568cf1fd4e88494f7bfd154c17a3e02611d4ffe282392639c60f029388d9f74e1d97a796cfc57a0a1620d8bf27919b23c510d935f874b1ad0ddef79376a45fbc45e55e1deb507abd6c81f6d2c2c18a224e338dac1cb6d97147de4d70707") r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r2, 0x0, 0x1004) ptrace$ARCH_GET_GS(0x1e, r2, &(0x7f0000000280), 0x1004) (async) ptrace$ARCH_GET_GS(0x1e, r2, &(0x7f0000000280), 0x1004) sched_setattr(r1, &(0x7f0000000240)={0x38, 0x0, 0x40, 0x9ec, 0x3, 0x20, 0xffffffff, 0x6, 0x1, 0x9}, 0x0) 06:39:54 executing program 1: syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x400100) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000240)={0xffffffffffffffff}) recvfrom$x25(r1, &(0x7f0000000280)=""/44, 0x2c, 0x101, &(0x7f00000002c0)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x0}}, 0x12) (async) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000000)={0x81, "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"}) 06:39:54 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:39:54 executing program 3: ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000000)={0x7, 0x4, 0x9, 0xfff, 0x15, "08b5dfbbd922c5b001e071a3a8aecdfe5b6deb"}) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000000)={0x7, 0x4, 0x9, 0xfff, 0x15, "08b5dfbbd922c5b001e071a3a8aecdfe5b6deb"}) (async) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) (async) [ 2828.412561][T32197] can: request_module (can-proto-5) failed. 06:39:54 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) ioctl$TIOCL_SETVESABLANK(0xffffffffffffffff, 0x541c, &(0x7f0000000000)) socket(0x6, 0x0, 0x0) (async) r1 = socket(0x6, 0x0, 0x0) ioctl$SIOCX25SCALLUSERDATA(r1, 0x89e5, &(0x7f0000000240)={0x78, "bed7fd5a9069a7b2b62540dee8bf59d8e9dfeb28d8bc4b2f6623b2a44d1c9e539e4374760d53865e5abec917e12cd62cdc160dc572c9da4cc3553d66253eab7749ab1ce10d6012b54675f95b2e04cc174929d418520bad101c47a6ab30d4df47bb5564461e4d1b2d6c943e95d99ec4c1174e87a01809b139e119703f16932421"}) r2 = syz_open_pts(0xffffffffffffffff, 0x30500) ioctl$TCSETA(r2, 0x5406, &(0x7f00000001c0)={0xfff, 0x7f, 0xff, 0x1f, 0x5, "d573c936a18f8e63"}) sendmsg$nl_route_sched(r1, 0x0, 0x0) (async) sendmsg$nl_route_sched(r1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000021c0)={'vcan0\x00'}) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000021c0)={'vcan0\x00', 0x0}) setsockopt$MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000002200)={0x1, 0x1, 0x4, r3, 0x2}, 0xc) bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000300), 0x4) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x33) sendmsg$nl_route_sched(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x42000001}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@newtfilter={0x2c, 0x2c, 0x100, 0x70bd2a, 0x25dfdbff, {0x0, 0x0, 0x0, r3, {0xffff, 0xffe0}, {0xd, 0x1}, {0x4, 0x7}}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8001}, 0x85) (async) sendmsg$nl_route_sched(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x42000001}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@newtfilter={0x2c, 0x2c, 0x100, 0x70bd2a, 0x25dfdbff, {0x0, 0x0, 0x0, r3, {0xffff, 0xffe0}, {0xd, 0x1}, {0x4, 0x7}}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8001}, 0x85) 06:39:54 executing program 3: ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000000)={0x7, 0x4, 0x9, 0xfff, 0x15, "08b5dfbbd922c5b001e071a3a8aecdfe5b6deb"}) (async) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) 06:39:54 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:39:54 executing program 1: syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r0 = syz_open_pts(0xffffffffffffffff, 0x400100) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000240)={0xffffffffffffffff}) recvfrom$x25(r1, &(0x7f0000000280)=""/44, 0x2c, 0x101, &(0x7f00000002c0)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x0}}, 0x12) (async, rerun: 64) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000000)={0x81, "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"}) (rerun: 64) 06:39:54 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x46001, 0x0) [ 2828.500454][T32235] can: request_module (can-proto-5) failed. [ 2828.526328][T32263] FAULT_INJECTION: forcing a failure. [ 2828.526328][T32263] name failslab, interval 1, probability 0, space 0, times 0 [ 2828.538997][T32263] CPU: 0 PID: 32263 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2828.549489][T32263] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2828.559542][T32263] Call Trace: [ 2828.562814][T32263] [ 2828.565742][T32263] dump_stack_lvl+0xda/0x130 [ 2828.570350][T32263] dump_stack+0x15/0x20 [ 2828.574605][T32263] should_fail_ex+0x21f/0x230 [ 2828.579295][T32263] ? anon_vma_fork+0x12c/0x2c0 [ 2828.584164][T32263] __should_failslab+0x92/0xa0 [ 2828.588949][T32263] should_failslab+0x9/0x20 [ 2828.593480][T32263] kmem_cache_alloc+0x4e/0x250 [ 2828.598252][T32263] anon_vma_fork+0x12c/0x2c0 [ 2828.602928][T32263] copy_mm+0x72a/0xf50 [ 2828.607011][T32263] copy_process+0x1002/0x20a0 [ 2828.611804][T32263] kernel_clone+0x169/0x560 [ 2828.616339][T32263] ? proc_fail_nth_read+0x140/0x140 [ 2828.621551][T32263] ? vfs_write+0x655/0x790 [ 2828.626049][T32263] __x64_sys_clone+0xe8/0x120 [ 2828.630734][T32263] do_syscall_64+0x44/0x110 [ 2828.635327][T32263] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2828.641296][T32263] RIP: 0033:0x7f682352eba9 [ 2828.645785][T32263] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2828.665390][T32263] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2828.673851][T32263] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2828.681823][T32263] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2828.689854][T32263] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 06:39:54 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 66) 06:39:54 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000001c0), 0x2ce80) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000000)={@empty, @dev}, &(0x7f0000000040)=0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000080)={@private, @private}, &(0x7f0000000180)=0xc) 06:39:54 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x46001, 0x0) 06:39:54 executing program 0: r0 = socket(0x6, 0x0, 0x0) sendmsg$nl_route_sched(r0, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000580)={&(0x7f0000000340), 0xc, &(0x7f0000000540)={&(0x7f0000000140)=ANY=[@ANYBLOB="b7ffb98ec9000000000000", @ANYRES16=r2, @ANYBLOB="010000000000000000000200000014000700fe88000000000000000000000000000108000600ac14141d060001000000000008000800e0000001"], 0x40}, 0x1, 0x0, 0x0, 0x91}, 0x0) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800023}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c7f6800", @ANYRES16=r2, @ANYBLOB="00032abd7000ffdbdf2503000000050003000100000005000400060000000500030033000000"], 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/time_for_children\x00') 06:39:54 executing program 1: r0 = syz_clone(0x80200300, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080), 0x2) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_procfs$namespace(r0, &(0x7f0000000040)='ns/time_for_children\x00') ptrace$ARCH_GET_GS(0x1e, r1, 0x0, 0x1004) ptrace$ARCH_SHSTK_LOCK(0x1e, r0, 0x3, 0x5003) prctl$PR_SCHED_CORE(0x3e, 0x1, r1, 0x0, &(0x7f0000000000)) 06:39:54 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000001c0), 0x2ce80) (async) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000000)={@empty, @dev}, &(0x7f0000000040)=0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) (async) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000080)={@private, @private}, &(0x7f0000000180)=0xc) [ 2828.697869][T32263] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2828.705841][T32263] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2828.712127][T32271] can: request_module (can-proto-5) failed. [ 2828.713840][T32263] 06:39:54 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x46001, 0x0) 06:39:54 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:39:54 executing program 1: r0 = syz_clone(0x80200300, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080), 0x2) (async) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_procfs$namespace(r0, &(0x7f0000000040)='ns/time_for_children\x00') (async) ptrace$ARCH_GET_GS(0x1e, r1, 0x0, 0x1004) (async) ptrace$ARCH_SHSTK_LOCK(0x1e, r0, 0x3, 0x5003) (async) prctl$PR_SCHED_CORE(0x3e, 0x1, r1, 0x0, &(0x7f0000000000)) [ 2828.753418][T32283] FAULT_INJECTION: forcing a failure. [ 2828.753418][T32283] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2828.766678][T32283] CPU: 0 PID: 32283 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2828.777090][T32283] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2828.787146][T32283] Call Trace: [ 2828.790426][T32283] [ 2828.793357][T32283] dump_stack_lvl+0xda/0x130 [ 2828.797958][T32283] dump_stack+0x15/0x20 06:39:54 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, 0x0) [ 2828.802123][T32283] should_fail_ex+0x21f/0x230 [ 2828.804799][T32290] can: request_module (can-proto-5) failed. [ 2828.806806][T32283] __should_fail_alloc_page+0xfd/0x110 [ 2828.818143][T32283] __alloc_pages+0x108/0x340 [ 2828.822748][T32283] alloc_pages_mpol+0xb1/0x1d0 [ 2828.827528][T32283] alloc_pages+0xe0/0x100 [ 2828.831865][T32283] pte_alloc_one+0x32/0xe0 [ 2828.836293][T32283] __pte_alloc+0x33/0x270 [ 2828.840635][T32283] copy_page_range+0x1d20/0x2220 [ 2828.845588][T32283] copy_mm+0x953/0xf50 06:39:54 executing program 1: r0 = syz_clone(0x80200300, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080), 0x2) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_procfs$namespace(r0, &(0x7f0000000040)='ns/time_for_children\x00') (async) ptrace$ARCH_GET_GS(0x1e, r1, 0x0, 0x1004) (async) ptrace$ARCH_SHSTK_LOCK(0x1e, r0, 0x3, 0x5003) prctl$PR_SCHED_CORE(0x3e, 0x1, r1, 0x0, &(0x7f0000000000)) [ 2828.849655][T32283] copy_process+0x1002/0x20a0 [ 2828.854332][T32283] kernel_clone+0x169/0x560 [ 2828.858841][T32283] ? proc_fail_nth_read+0x140/0x140 [ 2828.864050][T32283] ? vfs_write+0x655/0x790 [ 2828.868481][T32283] __x64_sys_clone+0xe8/0x120 [ 2828.873169][T32283] do_syscall_64+0x44/0x110 [ 2828.877696][T32283] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2828.883602][T32283] RIP: 0033:0x7f682352eba9 [ 2828.887997][T32283] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2828.907582][T32283] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2828.915972][T32283] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2828.923923][T32283] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2828.931882][T32283] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2828.939831][T32283] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 06:39:55 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 67) [ 2828.947781][T32283] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2828.955733][T32283] [ 2831.411900][T32300] FAULT_INJECTION: forcing a failure. [ 2831.411900][T32300] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2831.425155][T32300] CPU: 0 PID: 32300 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2831.435558][T32300] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2831.445614][T32300] Call Trace: [ 2831.448878][T32300] [ 2831.451793][T32300] dump_stack_lvl+0xda/0x130 [ 2831.456396][T32300] dump_stack+0x15/0x20 [ 2831.460559][T32300] should_fail_ex+0x21f/0x230 [ 2831.465237][T32300] __should_fail_alloc_page+0xfd/0x110 [ 2831.470709][T32300] __alloc_pages+0x108/0x340 [ 2831.475290][T32300] alloc_pages_mpol+0xb1/0x1d0 [ 2831.480055][T32300] alloc_pages+0xe0/0x100 [ 2831.484396][T32300] pte_alloc_one+0x32/0xe0 [ 2831.488820][T32300] __pte_alloc+0x33/0x270 [ 2831.493154][T32300] copy_page_range+0x1d20/0x2220 [ 2831.498100][T32300] copy_mm+0x953/0xf50 [ 2831.502173][T32300] copy_process+0x1002/0x20a0 [ 2831.506855][T32300] kernel_clone+0x169/0x560 [ 2831.511361][T32300] ? proc_fail_nth_read+0x140/0x140 [ 2831.516572][T32300] ? vfs_write+0x655/0x790 [ 2831.520993][T32300] __x64_sys_clone+0xe8/0x120 [ 2831.525674][T32300] do_syscall_64+0x44/0x110 [ 2831.530193][T32300] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2831.536103][T32300] RIP: 0033:0x7f682352eba9 [ 2831.540515][T32300] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2831.560119][T32300] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2831.568532][T32300] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2831.576495][T32300] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2831.584456][T32300] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2831.592419][T32300] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2831.600386][T32300] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2831.608363][T32300] 06:39:57 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000040)={0x18f, 0x1f, &(0x7f0000000100)}) syz_open_pts(0xffffffffffffffff, 0x341080) ioctl$TIOCSERGETLSR(r0, 0x5459, &(0x7f0000000080)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$TIOCL_BLANKSCREEN(r1, 0x541c, &(0x7f0000000500)) ioctl$TIOCL_GETSHIFTSTATE(r0, 0x541c, &(0x7f0000000000)={0x6, 0x80}) 06:39:57 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, 0x0) 06:39:57 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000001c0), 0x2ce80) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000000)={@empty, @dev}, &(0x7f0000000040)=0xc) (async) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) (async) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000080)={@private, @private}, &(0x7f0000000180)=0xc) 06:39:57 executing program 0: r0 = socket(0x6, 0x0, 0x0) sendmsg$nl_route_sched(r0, 0x0, 0x0) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000580)={&(0x7f0000000340), 0xc, &(0x7f0000000540)={&(0x7f0000000140)=ANY=[@ANYBLOB="b7ffb98ec9000000000000", @ANYRES16=r2, @ANYBLOB="010000000000000000000200000014000700fe88000000000000000000000000000108000600ac14141d060001000000000008000800e0000001"], 0x40}, 0x1, 0x0, 0x0, 0x91}, 0x0) (async) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800023}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c7f6800", @ANYRES16=r2, @ANYBLOB="00032abd7000ffdbdf2503000000050003000100000005000400060000000500030033000000"], 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/time_for_children\x00') 06:39:57 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 68) 06:39:57 executing program 2: ioctl$TIOCL_SETSEL(0xffffffffffffffff, 0x541c, &(0x7f0000000000)={0x2, {0x2, 0x0, 0x1, 0xfff7, 0x4, 0x10}}) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) 06:39:57 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000040)={0x18f, 0x1f, &(0x7f0000000100)}) syz_open_pts(0xffffffffffffffff, 0x341080) ioctl$TIOCSERGETLSR(r0, 0x5459, &(0x7f0000000080)) (async) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) (async) ioctl$TIOCL_BLANKSCREEN(r1, 0x541c, &(0x7f0000000500)) (async) ioctl$TIOCL_GETSHIFTSTATE(r0, 0x541c, &(0x7f0000000000)={0x6, 0x80}) 06:39:57 executing program 2: ioctl$TIOCL_SETSEL(0xffffffffffffffff, 0x541c, &(0x7f0000000000)={0x2, {0x2, 0x0, 0x1, 0xfff7, 0x4, 0x10}}) (async) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) 06:39:57 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000040)={0x18f, 0x1f, &(0x7f0000000100)}) syz_open_pts(0xffffffffffffffff, 0x341080) ioctl$TIOCSERGETLSR(r0, 0x5459, &(0x7f0000000080)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$TIOCL_BLANKSCREEN(r1, 0x541c, &(0x7f0000000500)) ioctl$TIOCL_GETSHIFTSTATE(r0, 0x541c, &(0x7f0000000000)={0x6, 0x80}) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) (async) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000040)={0x18f, 0x1f, &(0x7f0000000100)}) (async) syz_open_pts(0xffffffffffffffff, 0x341080) (async) ioctl$TIOCSERGETLSR(r0, 0x5459, &(0x7f0000000080)) (async) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) (async) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) (async) ioctl$TIOCL_BLANKSCREEN(r1, 0x541c, &(0x7f0000000500)) (async) ioctl$TIOCL_GETSHIFTSTATE(r0, 0x541c, &(0x7f0000000000)={0x6, 0x80}) (async) 06:39:57 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, 0x0) 06:39:58 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x141080) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000080)={0x3, 0x2, {0xffffffffffffffff, 0x1, 0xf3bb, 0x2, 0x20}, 0x728}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 06:39:58 executing program 2: ioctl$TIOCL_SETSEL(0xffffffffffffffff, 0x541c, &(0x7f0000000000)={0x2, {0x2, 0x0, 0x1, 0xfff7, 0x4, 0x10}}) (async) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) 06:39:58 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 69) 06:39:58 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000140)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r3, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000180)={0x0, 'gretap0\x00', {0x6}, 0xa4}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') 06:39:58 executing program 0: r0 = socket(0x6, 0x0, 0x0) sendmsg$nl_route_sched(r0, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000380), 0xffffffffffffffff) (async) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000580)={&(0x7f0000000340), 0xc, &(0x7f0000000540)={&(0x7f0000000140)=ANY=[@ANYBLOB="b7ffb98ec9000000000000", @ANYRES16=r2, @ANYBLOB="010000000000000000000200000014000700fe88000000000000000000000000000108000600ac14141d060001000000000008000800e0000001"], 0x40}, 0x1, 0x0, 0x0, 0x91}, 0x0) (async) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000580)={&(0x7f0000000340), 0xc, &(0x7f0000000540)={&(0x7f0000000140)=ANY=[@ANYBLOB="b7ffb98ec9000000000000", @ANYRES16=r2, @ANYBLOB="010000000000000000000200000014000700fe88000000000000000000000000000108000600ac14141d060001000000000008000800e0000001"], 0x40}, 0x1, 0x0, 0x0, 0x91}, 0x0) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800023}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c7f6800", @ANYRES16=r2, @ANYBLOB="00032abd7000ffdbdf2503000000050003000100000005000400060000000500030033000000"], 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/time_for_children\x00') 06:39:58 executing program 1: syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_clone(0x20000000, &(0x7f0000000000)="3930f4c4fd6e9e2e92612e073ba431db9a74ed7ddc399fcdae041024ee58e0dba66a6ff8e953f83b170f7f64d2d07159ca355f6ea5314b01cf1f1b26d018e78665377e6ee529ca35b91e229fbb135a99232273d56306fae339a77effff99acb0354d2d47d52a4377a8b6019d162895f6d60e", 0x72, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="6a7c226b69d58b0171d369d55ef1ebf7cd1f0ac0bf0f46b3999f23e867723d9128a49416f08970c5eddeebbec58b5c946c3039f7f30fc2dacd346611a4b2ebbcee844bc7b8b7e5641aaef6ff306303f47d34bf133392591ddb1aa29fc95580eda7dc55befa8ee68e8fa0a36b83a68c21d6b339a6959e027bc8ef2a7e293098d43e4ff0f68ce8e82bf8015abd0bf32093df97f9b5a6b353a513650aa2e9c773dd96194fd6daaa69802c7f8d837ea707aa6a0bf5629c535fd118d15c0eb04979383c0c53ab846555fdf3708275a7aee169c6377c6f5574b5f2e2387926232541cb404445039e54699e4c05bdc9ff0f5a8f") ptrace$ARCH_GET_GS(0x1e, r0, &(0x7f0000000200), 0x1004) 06:39:58 executing program 2: getgid() ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000000180)={0x8, 0x5a, 0x3, 0x7, 0xe, "4af90476a4a707ca7f3d10b6b6f37aae9bfc5c"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000000100)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x101100, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0xc0000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000001c0)) 06:39:58 executing program 2: getgid() (async) getgid() ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000000180)={0x8, 0x5a, 0x3, 0x7, 0xe, "4af90476a4a707ca7f3d10b6b6f37aae9bfc5c"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000000100)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x101100, 0x0) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x101100, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0xc0000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000001c0)) 06:39:58 executing program 2: getgid() (async) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000000180)={0x8, 0x5a, 0x3, 0x7, 0xe, "4af90476a4a707ca7f3d10b6b6f37aae9bfc5c"}) (async) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000000100)) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x101100, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0xc0000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000001c0)) [ 2831.919398][T32348] FAULT_INJECTION: forcing a failure. [ 2831.919398][T32348] name failslab, interval 1, probability 0, space 0, times 0 [ 2831.932082][T32348] CPU: 1 PID: 32348 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2831.942497][T32348] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2831.952554][T32348] Call Trace: [ 2831.955829][T32348] [ 2831.958754][T32348] dump_stack_lvl+0xda/0x130 [ 2831.963372][T32348] dump_stack+0x15/0x20 06:39:58 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x418000) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8800) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, &(0x7f0000000180)={{0x48, 0x9}, 'port1\x00', 0x8, 0xc00, 0x5, 0x9, 0x1, 0x1f, 0xc5f, 0x0, 0x4, 0x3}) 06:39:58 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x141080) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000080)={0x3, 0x2, {0xffffffffffffffff, 0x1, 0xf3bb, 0x2, 0x20}, 0x728}) (async) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 2831.967564][T32348] should_fail_ex+0x21f/0x230 [ 2831.972330][T32348] ? anon_vma_fork+0xac/0x2c0 [ 2831.977014][T32348] __should_failslab+0x92/0xa0 [ 2831.981811][T32348] should_failslab+0x9/0x20 [ 2831.986333][T32348] kmem_cache_alloc+0x4e/0x250 [ 2831.991122][T32348] anon_vma_fork+0xac/0x2c0 [ 2831.995638][T32348] copy_mm+0x72a/0xf50 [ 2831.999714][T32348] copy_process+0x1002/0x20a0 [ 2832.004410][T32348] kernel_clone+0x169/0x560 [ 2832.008974][T32348] ? proc_fail_nth_read+0x140/0x140 [ 2832.014182][T32348] ? vfs_write+0x655/0x790 06:39:58 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x418000) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8800) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) (async) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, &(0x7f0000000180)={{0x48, 0x9}, 'port1\x00', 0x8, 0xc00, 0x5, 0x9, 0x1, 0x1f, 0xc5f, 0x0, 0x4, 0x3}) 06:39:58 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x141080) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000080)={0x3, 0x2, {0xffffffffffffffff, 0x1, 0xf3bb, 0x2, 0x20}, 0x728}) (async) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 06:39:58 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x418000) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8800) (async) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) (async) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, &(0x7f0000000180)={{0x48, 0x9}, 'port1\x00', 0x8, 0xc00, 0x5, 0x9, 0x1, 0x1f, 0xc5f, 0x0, 0x4, 0x3}) [ 2832.018629][T32348] __x64_sys_clone+0xe8/0x120 [ 2832.023315][T32348] do_syscall_64+0x44/0x110 [ 2832.027825][T32348] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2832.033797][T32348] RIP: 0033:0x7f682352eba9 [ 2832.038208][T32348] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2832.057819][T32348] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 06:39:58 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 70) 06:39:58 executing program 5: r0 = socket(0x2c, 0x100002, 0x3867) r1 = accept(r0, &(0x7f0000000140)=@hci, &(0x7f00000001c0)=0x80) accept(r1, &(0x7f0000000080)=@nl=@unspec, &(0x7f0000000100)=0x80) setsockopt$MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x0, 0x0, 0x7f, 0x0, 0x2a6}, 0xc) r2 = socket(0x2b, 0x3, 0x10000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000021c0)={'vcan0\x00', 0x0}) setsockopt$MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000002200)={0x1, 0x1, 0x4, r3, 0x2}, 0xc) sendmsg$kcm(r2, &(0x7f0000001780)={&(0x7f0000000200)=@xdp={0x2c, 0x0, r3, 0x27}, 0x80, &(0x7f0000001680)=[{&(0x7f0000000280)="bbbb55662bc058e664d0ef95049de896ec3ac025762d853ed6d5df9f31ac1e99489c92bd23ca6727caed79ca", 0x2c}, {&(0x7f00000002c0)="fb2dd90609f825ce0629039c670c53ecf56155785ad98fc6db6fdbb389d2d8796c1e6c66ac621fca05", 0x29}, {&(0x7f0000000300)="275a56908adcbdcde1ce846b16c4b4f696b3c665afcde3a94d1c198455a562a2c6a5e09a53a213718abcd429525155505cc77997ea0eb5b83025ffa7df35e09a223d392e2a907452bfaca36198b6b0ffaf12e5230234f31a352623906a378521c665e0f16e8303a00e0e17", 0x6b}, {&(0x7f0000000380)="a980f50e4c388dadec3b7ad7210dc31b567a6cc21727c0060d7bf52024d5df68c2f37ab5eec5173ce293db1c3e2f559c479bbac012d153fb4b5e3d6ffd8006c66ac4229a1eb11f71d0f02a98ed8e095adbd075a6f692ce3f71b71dd116de520c66988a489551492c5f128cd14bb8aec5836cc2b9865dc1b181b5d1532a21146ee4b4a67646d9061618de555bd3deaa94d6cfe749c240aabc73c81fb976d1147fe26a2c3f0c76f148b43e1f2a1abcd39f098104debf55f08c12eebfb186e4a79e4ccf9f2033314cf9167f1ae52a8a9b8a0f3f15ac90db955487fc00a0cb2fa322006876d55f64e492dfcbdc04ed12fa5974be", 0xf2}, {&(0x7f0000000480)="7ad9693802b9780cda77c132e51c40eb172e15615c96520885e1ab1d26ddb7ade79097d9af176d6cfc6f29abc2328f9e6342fe6d0aae3fdb5206366504e3b3cc59bb237ba183953770c1884cdbe0b4296bbc2ad25b15fdd02f3cbcc7f4cac221a63e7e2154b09cb542e1c6", 0x6b}, {&(0x7f0000000500)="ec98aa8b89917c9940a1d5dc7ef1b5950ef7fae1617a93d274a1a549656fd7ae5fb8cacea384c5fd97282ef573f5cb9fd5b17294c26c7e0a16b4b9437b836cd38431592ce57d983e4d3fb5a8ea5f819cd85da6bf8dda7262e9924287c019d48c2d07ba82c9931ce6e57f8d0daa3ab4dcf20c2992a1717059aaac05fa763d9912ee26fcf902bb", 0x86}, {&(0x7f00000005c0)="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", 0x1000}, {&(0x7f00000015c0)="4f4535b65b0dcd9818a2154fecba8013fe6fa20a6b07ae3b1fc27c022afac20d1fd3be8e0fa0f23107f7bb20641ce0d04b4574d0d75eaf56fc21bc42dc58281a25da04a95f9367d4dfb72c1e14a35187e52d5f5917a386fb7773e3c3fee9ec68c1c2484bf38f916452bf8d9c9342cf9c9e8d2d24c798dcb62c73a3941d7cbe00a5759bad112f813e0d86f0851f36d554381b4eb05bcac1fbeff6de4003f24569ad448df0199d15ef47c8e217eb06ff7584c0c8a931dd73e713d47d6d94c7d7c5", 0xc0}], 0x8, &(0x7f0000001700)=[{0x68, 0x10f, 0xfffffeff, "928e4aadfe1396082e33eecc2aee9733e079ab0588cfb33f6fed0327292018bd495d880f5a9fc6c78c7e1fe2643c3aabd1828fbf3d78ac163e4811e8edd4f947bc1096fc7c15ba7f11e3b62b9f4b6d0d43467dc83efb"}], 0x68}, 0x24000084) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid\x00') [ 2832.066253][T32348] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2832.074246][T32348] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2832.082224][T32348] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2832.090194][T32348] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2832.098168][T32348] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2832.106138][T32348] 06:39:58 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x501000, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f00000000c0)={{r0}, &(0x7f0000000040), &(0x7f0000000080)='%-5lx \x00'}, 0x20) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCEXCL(r1, 0x540c) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000100)={0x2, 'lo\x00', {0x3ed1e5aa}, 0x100}) 06:39:58 executing program 1: syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_clone(0x20000000, &(0x7f0000000000)="3930f4c4fd6e9e2e92612e073ba431db9a74ed7ddc399fcdae041024ee58e0dba66a6ff8e953f83b170f7f64d2d07159ca355f6ea5314b01cf1f1b26d018e78665377e6ee529ca35b91e229fbb135a99232273d56306fae339a77effff99acb0354d2d47d52a4377a8b6019d162895f6d60e", 0x72, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="6a7c226b69d58b0171d369d55ef1ebf7cd1f0ac0bf0f46b3999f23e867723d9128a49416f08970c5eddeebbec58b5c946c3039f7f30fc2dacd346611a4b2ebbcee844bc7b8b7e5641aaef6ff306303f47d34bf133392591ddb1aa29fc95580eda7dc55befa8ee68e8fa0a36b83a68c21d6b339a6959e027bc8ef2a7e293098d43e4ff0f68ce8e82bf8015abd0bf32093df97f9b5a6b353a513650aa2e9c773dd96194fd6daaa69802c7f8d837ea707aa6a0bf5629c535fd118d15c0eb04979383c0c53ab846555fdf3708275a7aee169c6377c6f5574b5f2e2387926232541cb404445039e54699e4c05bdc9ff0f5a8f") ptrace$ARCH_GET_GS(0x1e, r0, &(0x7f0000000200), 0x1004) syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) (async) syz_clone(0x20000000, &(0x7f0000000000)="3930f4c4fd6e9e2e92612e073ba431db9a74ed7ddc399fcdae041024ee58e0dba66a6ff8e953f83b170f7f64d2d07159ca355f6ea5314b01cf1f1b26d018e78665377e6ee529ca35b91e229fbb135a99232273d56306fae339a77effff99acb0354d2d47d52a4377a8b6019d162895f6d60e", 0x72, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="6a7c226b69d58b0171d369d55ef1ebf7cd1f0ac0bf0f46b3999f23e867723d9128a49416f08970c5eddeebbec58b5c946c3039f7f30fc2dacd346611a4b2ebbcee844bc7b8b7e5641aaef6ff306303f47d34bf133392591ddb1aa29fc95580eda7dc55befa8ee68e8fa0a36b83a68c21d6b339a6959e027bc8ef2a7e293098d43e4ff0f68ce8e82bf8015abd0bf32093df97f9b5a6b353a513650aa2e9c773dd96194fd6daaa69802c7f8d837ea707aa6a0bf5629c535fd118d15c0eb04979383c0c53ab846555fdf3708275a7aee169c6377c6f5574b5f2e2387926232541cb404445039e54699e4c05bdc9ff0f5a8f") (async) ptrace$ARCH_GET_GS(0x1e, r0, &(0x7f0000000200), 0x1004) (async) 06:39:58 executing program 3: sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="eac9", @ANYRES16=0x0, @ANYBLOB="00022cbd7000fcdbdf2501000000060001004e220000060001004e240000040005000500040003000000060001004e23000004000500"], 0x3c}, 0x1, 0x0, 0x0, 0x80}, 0x4000880) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x2c400, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000021c0)={'vcan0\x00', 0x0}) setsockopt$MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000002200)={0x1, 0x1, 0x4, r0, 0x2}, 0xc) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000140)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', r0, r1, 0x3, 0x5, 0x3}, 0x48) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r2, 0x540e, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000000240)="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") 06:39:58 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x140) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) 06:39:58 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 71) 06:39:58 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x140) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) 06:39:58 executing program 5: r0 = socket(0x2c, 0x100002, 0x3867) r1 = accept(r0, &(0x7f0000000140)=@hci, &(0x7f00000001c0)=0x80) accept(r1, &(0x7f0000000080)=@nl=@unspec, &(0x7f0000000100)=0x80) setsockopt$MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x0, 0x0, 0x7f, 0x0, 0x2a6}, 0xc) r2 = socket(0x2b, 0x3, 0x10000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000021c0)={'vcan0\x00', 0x0}) setsockopt$MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000002200)={0x1, 0x1, 0x4, r3, 0x2}, 0xc) sendmsg$kcm(r2, &(0x7f0000001780)={&(0x7f0000000200)=@xdp={0x2c, 0x0, r3, 0x27}, 0x80, &(0x7f0000001680)=[{&(0x7f0000000280)="bbbb55662bc058e664d0ef95049de896ec3ac025762d853ed6d5df9f31ac1e99489c92bd23ca6727caed79ca", 0x2c}, {&(0x7f00000002c0)="fb2dd90609f825ce0629039c670c53ecf56155785ad98fc6db6fdbb389d2d8796c1e6c66ac621fca05", 0x29}, {&(0x7f0000000300)="275a56908adcbdcde1ce846b16c4b4f696b3c665afcde3a94d1c198455a562a2c6a5e09a53a213718abcd429525155505cc77997ea0eb5b83025ffa7df35e09a223d392e2a907452bfaca36198b6b0ffaf12e5230234f31a352623906a378521c665e0f16e8303a00e0e17", 0x6b}, {&(0x7f0000000380)="a980f50e4c388dadec3b7ad7210dc31b567a6cc21727c0060d7bf52024d5df68c2f37ab5eec5173ce293db1c3e2f559c479bbac012d153fb4b5e3d6ffd8006c66ac4229a1eb11f71d0f02a98ed8e095adbd075a6f692ce3f71b71dd116de520c66988a489551492c5f128cd14bb8aec5836cc2b9865dc1b181b5d1532a21146ee4b4a67646d9061618de555bd3deaa94d6cfe749c240aabc73c81fb976d1147fe26a2c3f0c76f148b43e1f2a1abcd39f098104debf55f08c12eebfb186e4a79e4ccf9f2033314cf9167f1ae52a8a9b8a0f3f15ac90db955487fc00a0cb2fa322006876d55f64e492dfcbdc04ed12fa5974be", 0xf2}, {&(0x7f0000000480)="7ad9693802b9780cda77c132e51c40eb172e15615c96520885e1ab1d26ddb7ade79097d9af176d6cfc6f29abc2328f9e6342fe6d0aae3fdb5206366504e3b3cc59bb237ba183953770c1884cdbe0b4296bbc2ad25b15fdd02f3cbcc7f4cac221a63e7e2154b09cb542e1c6", 0x6b}, {&(0x7f0000000500)="ec98aa8b89917c9940a1d5dc7ef1b5950ef7fae1617a93d274a1a549656fd7ae5fb8cacea384c5fd97282ef573f5cb9fd5b17294c26c7e0a16b4b9437b836cd38431592ce57d983e4d3fb5a8ea5f819cd85da6bf8dda7262e9924287c019d48c2d07ba82c9931ce6e57f8d0daa3ab4dcf20c2992a1717059aaac05fa763d9912ee26fcf902bb", 0x86}, {&(0x7f00000005c0)="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", 0x1000}, {&(0x7f00000015c0)="4f4535b65b0dcd9818a2154fecba8013fe6fa20a6b07ae3b1fc27c022afac20d1fd3be8e0fa0f23107f7bb20641ce0d04b4574d0d75eaf56fc21bc42dc58281a25da04a95f9367d4dfb72c1e14a35187e52d5f5917a386fb7773e3c3fee9ec68c1c2484bf38f916452bf8d9c9342cf9c9e8d2d24c798dcb62c73a3941d7cbe00a5759bad112f813e0d86f0851f36d554381b4eb05bcac1fbeff6de4003f24569ad448df0199d15ef47c8e217eb06ff7584c0c8a931dd73e713d47d6d94c7d7c5", 0xc0}], 0x8, &(0x7f0000001700)=[{0x68, 0x10f, 0xfffffeff, "928e4aadfe1396082e33eecc2aee9733e079ab0588cfb33f6fed0327292018bd495d880f5a9fc6c78c7e1fe2643c3aabd1828fbf3d78ac163e4811e8edd4f947bc1096fc7c15ba7f11e3b62b9f4b6d0d43467dc83efb"}], 0x68}, 0x24000084) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid\x00') 06:39:58 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') (async) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x501000, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f00000000c0)={{r0}, &(0x7f0000000040), &(0x7f0000000080)='%-5lx \x00'}, 0x20) (async) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f00000000c0)={{r0}, &(0x7f0000000040), &(0x7f0000000080)='%-5lx \x00'}, 0x20) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCEXCL(r1, 0x540c) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000100)={0x2, 'lo\x00', {0x3ed1e5aa}, 0x100}) 06:39:58 executing program 3: sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="eac9", @ANYRES16=0x0, @ANYBLOB="00022cbd7000fcdbdf2501000000060001004e220000060001004e240000040005000500040003000000060001004e23000004000500"], 0x3c}, 0x1, 0x0, 0x0, 0x80}, 0x4000880) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x2c400, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000021c0)={'vcan0\x00', 0x0}) setsockopt$MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000002200)={0x1, 0x1, 0x4, r0, 0x2}, 0xc) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000140)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', r0, r1, 0x3, 0x5, 0x3}, 0x48) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) (async) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r2, 0x540e, 0x0) (async) ioctl$TIOCSCTTY(r2, 0x540e, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000000240)="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") (async) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000000240)="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") 06:39:58 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x501000, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f00000000c0)={{r0}, &(0x7f0000000040), &(0x7f0000000080)='%-5lx \x00'}, 0x20) (async) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCEXCL(r1, 0x540c) (async) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000100)={0x2, 'lo\x00', {0x3ed1e5aa}, 0x100}) 06:39:58 executing program 3: sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="eac9", @ANYRES16=0x0, @ANYBLOB="00022cbd7000fcdbdf2501000000060001004e220000060001004e240000040005000500040003000000060001004e23000004000500"], 0x3c}, 0x1, 0x0, 0x0, 0x80}, 0x4000880) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x2c400, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000021c0)={'vcan0\x00', 0x0}) setsockopt$MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000002200)={0x1, 0x1, 0x4, r0, 0x2}, 0xc) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000140)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', r0, r1, 0x3, 0x5, 0x3}, 0x48) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r2, 0x540e, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000000240)="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") sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="eac9", @ANYRES16=0x0, @ANYBLOB="00022cbd7000fcdbdf2501000000060001004e220000060001004e240000040005000500040003000000060001004e23000004000500"], 0x3c}, 0x1, 0x0, 0x0, 0x80}, 0x4000880) (async) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x2c400, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000021c0)={'vcan0\x00'}) (async) setsockopt$MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000002200)={0x1, 0x1, 0x4, r0, 0x2}, 0xc) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) (async) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000140)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', r0, r1, 0x3, 0x5, 0x3}, 0x48) (async) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) (async) ioctl$TIOCSCTTY(r2, 0x540e, 0x0) (async) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000000240)="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") (async) 06:39:58 executing program 5: r0 = socket(0x2c, 0x100002, 0x3867) r1 = accept(r0, &(0x7f0000000140)=@hci, &(0x7f00000001c0)=0x80) accept(r1, &(0x7f0000000080)=@nl=@unspec, &(0x7f0000000100)=0x80) setsockopt$MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x0, 0x0, 0x7f, 0x0, 0x2a6}, 0xc) r2 = socket(0x2b, 0x3, 0x10000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000021c0)={'vcan0\x00', 0x0}) setsockopt$MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000002200)={0x1, 0x1, 0x4, r3, 0x2}, 0xc) sendmsg$kcm(r2, &(0x7f0000001780)={&(0x7f0000000200)=@xdp={0x2c, 0x0, r3, 0x27}, 0x80, &(0x7f0000001680)=[{&(0x7f0000000280)="bbbb55662bc058e664d0ef95049de896ec3ac025762d853ed6d5df9f31ac1e99489c92bd23ca6727caed79ca", 0x2c}, {&(0x7f00000002c0)="fb2dd90609f825ce0629039c670c53ecf56155785ad98fc6db6fdbb389d2d8796c1e6c66ac621fca05", 0x29}, {&(0x7f0000000300)="275a56908adcbdcde1ce846b16c4b4f696b3c665afcde3a94d1c198455a562a2c6a5e09a53a213718abcd429525155505cc77997ea0eb5b83025ffa7df35e09a223d392e2a907452bfaca36198b6b0ffaf12e5230234f31a352623906a378521c665e0f16e8303a00e0e17", 0x6b}, {&(0x7f0000000380)="a980f50e4c388dadec3b7ad7210dc31b567a6cc21727c0060d7bf52024d5df68c2f37ab5eec5173ce293db1c3e2f559c479bbac012d153fb4b5e3d6ffd8006c66ac4229a1eb11f71d0f02a98ed8e095adbd075a6f692ce3f71b71dd116de520c66988a489551492c5f128cd14bb8aec5836cc2b9865dc1b181b5d1532a21146ee4b4a67646d9061618de555bd3deaa94d6cfe749c240aabc73c81fb976d1147fe26a2c3f0c76f148b43e1f2a1abcd39f098104debf55f08c12eebfb186e4a79e4ccf9f2033314cf9167f1ae52a8a9b8a0f3f15ac90db955487fc00a0cb2fa322006876d55f64e492dfcbdc04ed12fa5974be", 0xf2}, {&(0x7f0000000480)="7ad9693802b9780cda77c132e51c40eb172e15615c96520885e1ab1d26ddb7ade79097d9af176d6cfc6f29abc2328f9e6342fe6d0aae3fdb5206366504e3b3cc59bb237ba183953770c1884cdbe0b4296bbc2ad25b15fdd02f3cbcc7f4cac221a63e7e2154b09cb542e1c6", 0x6b}, {&(0x7f0000000500)="ec98aa8b89917c9940a1d5dc7ef1b5950ef7fae1617a93d274a1a549656fd7ae5fb8cacea384c5fd97282ef573f5cb9fd5b17294c26c7e0a16b4b9437b836cd38431592ce57d983e4d3fb5a8ea5f819cd85da6bf8dda7262e9924287c019d48c2d07ba82c9931ce6e57f8d0daa3ab4dcf20c2992a1717059aaac05fa763d9912ee26fcf902bb", 0x86}, {&(0x7f00000005c0)="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", 0x1000}, {&(0x7f00000015c0)="4f4535b65b0dcd9818a2154fecba8013fe6fa20a6b07ae3b1fc27c022afac20d1fd3be8e0fa0f23107f7bb20641ce0d04b4574d0d75eaf56fc21bc42dc58281a25da04a95f9367d4dfb72c1e14a35187e52d5f5917a386fb7773e3c3fee9ec68c1c2484bf38f916452bf8d9c9342cf9c9e8d2d24c798dcb62c73a3941d7cbe00a5759bad112f813e0d86f0851f36d554381b4eb05bcac1fbeff6de4003f24569ad448df0199d15ef47c8e217eb06ff7584c0c8a931dd73e713d47d6d94c7d7c5", 0xc0}], 0x8, &(0x7f0000001700)=[{0x68, 0x10f, 0xfffffeff, "928e4aadfe1396082e33eecc2aee9733e079ab0588cfb33f6fed0327292018bd495d880f5a9fc6c78c7e1fe2643c3aabd1828fbf3d78ac163e4811e8edd4f947bc1096fc7c15ba7f11e3b62b9f4b6d0d43467dc83efb"}], 0x68}, 0x24000084) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid\x00') 06:39:58 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 72) 06:39:58 executing program 1: syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_clone(0x20000000, &(0x7f0000000000)="3930f4c4fd6e9e2e92612e073ba431db9a74ed7ddc399fcdae041024ee58e0dba66a6ff8e953f83b170f7f64d2d07159ca355f6ea5314b01cf1f1b26d018e78665377e6ee529ca35b91e229fbb135a99232273d56306fae339a77effff99acb0354d2d47d52a4377a8b6019d162895f6d60e", 0x72, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="6a7c226b69d58b0171d369d55ef1ebf7cd1f0ac0bf0f46b3999f23e867723d9128a49416f08970c5eddeebbec58b5c946c3039f7f30fc2dacd346611a4b2ebbcee844bc7b8b7e5641aaef6ff306303f47d34bf133392591ddb1aa29fc95580eda7dc55befa8ee68e8fa0a36b83a68c21d6b339a6959e027bc8ef2a7e293098d43e4ff0f68ce8e82bf8015abd0bf32093df97f9b5a6b353a513650aa2e9c773dd96194fd6daaa69802c7f8d837ea707aa6a0bf5629c535fd118d15c0eb04979383c0c53ab846555fdf3708275a7aee169c6377c6f5574b5f2e2387926232541cb404445039e54699e4c05bdc9ff0f5a8f") ptrace$ARCH_GET_GS(0x1e, r0, &(0x7f0000000200), 0x1004) 06:39:58 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x140) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) 06:39:58 executing program 5: r0 = socket(0x2c, 0x100002, 0x3867) r1 = accept(r0, &(0x7f0000000140)=@hci, &(0x7f00000001c0)=0x80) accept(r1, &(0x7f0000000080)=@nl=@unspec, &(0x7f0000000100)=0x80) setsockopt$MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x0, 0x0, 0x7f, 0x0, 0x2a6}, 0xc) r2 = socket(0x2b, 0x3, 0x10000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000021c0)={'vcan0\x00', 0x0}) setsockopt$MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000002200)={0x1, 0x1, 0x4, r3, 0x2}, 0xc) sendmsg$kcm(r2, &(0x7f0000001780)={&(0x7f0000000200)=@xdp={0x2c, 0x0, r3, 0x27}, 0x80, &(0x7f0000001680)=[{&(0x7f0000000280)="bbbb55662bc058e664d0ef95049de896ec3ac025762d853ed6d5df9f31ac1e99489c92bd23ca6727caed79ca", 0x2c}, {&(0x7f00000002c0)="fb2dd90609f825ce0629039c670c53ecf56155785ad98fc6db6fdbb389d2d8796c1e6c66ac621fca05", 0x29}, {&(0x7f0000000300)="275a56908adcbdcde1ce846b16c4b4f696b3c665afcde3a94d1c198455a562a2c6a5e09a53a213718abcd429525155505cc77997ea0eb5b83025ffa7df35e09a223d392e2a907452bfaca36198b6b0ffaf12e5230234f31a352623906a378521c665e0f16e8303a00e0e17", 0x6b}, {&(0x7f0000000380)="a980f50e4c388dadec3b7ad7210dc31b567a6cc21727c0060d7bf52024d5df68c2f37ab5eec5173ce293db1c3e2f559c479bbac012d153fb4b5e3d6ffd8006c66ac4229a1eb11f71d0f02a98ed8e095adbd075a6f692ce3f71b71dd116de520c66988a489551492c5f128cd14bb8aec5836cc2b9865dc1b181b5d1532a21146ee4b4a67646d9061618de555bd3deaa94d6cfe749c240aabc73c81fb976d1147fe26a2c3f0c76f148b43e1f2a1abcd39f098104debf55f08c12eebfb186e4a79e4ccf9f2033314cf9167f1ae52a8a9b8a0f3f15ac90db955487fc00a0cb2fa322006876d55f64e492dfcbdc04ed12fa5974be", 0xf2}, {&(0x7f0000000480)="7ad9693802b9780cda77c132e51c40eb172e15615c96520885e1ab1d26ddb7ade79097d9af176d6cfc6f29abc2328f9e6342fe6d0aae3fdb5206366504e3b3cc59bb237ba183953770c1884cdbe0b4296bbc2ad25b15fdd02f3cbcc7f4cac221a63e7e2154b09cb542e1c6", 0x6b}, {&(0x7f0000000500)="ec98aa8b89917c9940a1d5dc7ef1b5950ef7fae1617a93d274a1a549656fd7ae5fb8cacea384c5fd97282ef573f5cb9fd5b17294c26c7e0a16b4b9437b836cd38431592ce57d983e4d3fb5a8ea5f819cd85da6bf8dda7262e9924287c019d48c2d07ba82c9931ce6e57f8d0daa3ab4dcf20c2992a1717059aaac05fa763d9912ee26fcf902bb", 0x86}, {&(0x7f00000005c0)="6bd0d68a8e28c2cc66ea40a160c199606f03d7af500a7183101a48bc13861ed3fd6180d964f88bfdda3fba4186ec186a7c5bd636fb79ee574f98f5464f0ad417144b324fc4ce006cbec9f3b6512db652a17409b6361416c8d7cf8eae3db0c7a725a2a746aa1241c1a698efbfcbe1692d84f722e63cbc0316fbaf532ab99c2cd2a9785e3841fad29d1358b19805869cbd16813e9e716b6b83d30e37c4f456b010a4f74290012998c0310cc61901c235fa182ef55f381765bd86d0e464b39717f7a5bd141e4bf812ca17ff989e9c9a6a552b92c10e83e9ca312aa7d31ea06644ada240080a2ddb8d138ac96b047f646f110794fbf25fe02b23cb1340ab7fc7cb2c89569ad04625e3d42fd0b96dcadbecd5f1804fb9f4bb67cf435732f5e07fecb31d42a3e13054e831d900a75aabd237a4b8a5ffcda90319be2e2638d0c1a1d142f518e5e67511267e32e4ec7d4350aa9f47b86e33b83aa35fd0a25bd3812d31a4649bcd7d75f3be8143b038c7b0f729d4829d64da2bc6532dd9d5ae501b613471b265a23f0c1a74b0fe8c462dd9d10998cf19a209fa738a700155571ea2b4c6770f1cb7a3a2551f38dd8e31b26578ebe880657f8e6ce1dec22ced36997416c0052a54eabc5302da8764c44e06b96433cd3a8684a22ed1e4ab75a2892a1a36db0c2a0710b3c418f7c12c0b084db172dbe553eba678e2db3b46dd586cf0c97cfb9840fc07f0bdfeb5dc9560d6ad2989de80e6ccd11d3d1aa9142d5cb6360608282c8a9a6aae3b9094c57502e40c6742697ef6a403bcb5bd82f0eb5bc93a7692b8b731c650398186f526e8c1c8aa401a4c7e48ef8f238088ff4c7b2ce6a8b0a17015701e42fd5b7a0709491144bb941a8ea0a73c4a1e87e777cf9b8c6d4b4dceca26350276c8d3b7c32e6c9317353d33ccb0cc889b9eb9fb71c348f4d39637aee81ee4016966d8fbdf493af50ca84b590667ec19d3edb8b91df6076b3c6f622d1f118a28ab29a1aea3855b1bac027add4444fd4c3a27795719d636b7ee08a2e637dc4598bec59c006ff804263a8eb1b7f3f18d68a6811e2f9ccbcf63d0fda461827fdd957ca7a27b9c6d52a4726eb2fe7713c6355c3f0823bc3bad7ac48a444181833efaeb1d1650e4c114c6fa53d1715e53be4ca9ee9705c2be6c48208473acf00bbefeaf309842d00dba575f499fe6a3c04b2db8af1aada9c139286c47720c47d5d4e2c0d548635c2e1d349ab1839d776296bfd737b8c3494a607c07253b80ceace34a1d7b73701850cf43e6181e857382cb35cf20cbec75f255a563d8d70f76c2c9b26f11afdf79a4a8357116e6e14e2fd6533421a07b5ab0eb96c88dd67dfd6b03ba9749e1773a61a64032ec668b01a2aeee02d7f0f4db7c5b096cc864ae4ef6aa9f8b4742ee0717627ce4c7d9ac7f06f6e7a1b9392771704d5b45dd42772f030e450c48d63d677959011635768f4902e45c23e989803dc85a893de6847204a168b1f2b042e3aa2000fb807eee770ebb09c29c19eefbfb59639df11589ac7d885bceff6d078fc7efca7596d2f74e9243f76476910cd388ae66264729c69a7ee3bd521e75adcf893f2110d596d1508c2da2a600feeff2788a8ad46aa1baabc902fc006d13c84c89bf4c45886e67a4fec450e707d239f56104ac997e5dabd73ca4481b6f51a6c0125db31d4fa4f3238dbfb158d5ef99ae2cf5d18fdd22b856f7be4d1950909ca885a4c230525ca8651da5a74dd81f305846d6ed138c80bb31b236a425b6d58eb3234710723fa9fb305f1b7f463e4443b4b1500c35121b76c2cb63075f4d7ab41970ac665a03913749df1b1ce233c401f4346fe59670786295a1d42a9086c4972c0699e4078bb7c3c8b701eda3d96c075cb9e0d7ee04226426545453c888391a5ef3ff7f9e2ca2cc7c9e0bf101501e9da35a97539a723b3479ce6fd9740c180ca840da52d894fa283dae451919922699690b37b9e59a19d752d3ca288dc3164ed3b38c5185273b1218fe884ea5ef05198b0bf5086dcafc1b57afbdc3ff189f1409031b5b0ce21d434e9788d200cb89fe4f814b862065c1b03af962a2722d1e52f6dd4a296b4061bf2fb88d7d25510953e6f2e620c9558ddd771101efc4c94c8f49a91519d42baa052fb37e6c734581c104a678ec734b16b972f228cdee58ed24bd585a867d4cf8fdc4f1a2b73c80eef60fc95c422ee7da0e35b4e2d5b42b143c3c56daaf1882d70464374fc22c6876b973a961a350d0f06612bf62a179eb1b5a0f741b5dbcb6decfe32c4a3bf581c1608ccf415ac57b6f1afb7fad50fe4a275c051db39869d0e9cb7e7cb3ccfc5d95994a709b638fbe196d2cdf17f70ccad50943890c333a648991e60edd8dc4a7b212492d172a429bb0e890a059564e13f694e07bd56b9f3fc14bad9ba6223a9124739db86942a335a9b7c23255dbf0767859888ea25c5bb737123d689b08a2701d11ca81671e940cfa0c8931b58eeb381956dca53f2ca938bd31dc3c62e8f7960242f14d56af9831d78242d4fc9adbc4ec42d36259963c183f394631a481a3ddf19c50b229e9649f044ff5823fbb07cc1c967bb38c8c958b903f2cda5b30aed35b6d821244ed3b983e08b79adc757802f62adcbbb9d4e2facc20c62d3ea8dfbd2ecf0c5f80516fd82ca09a4734a9896f36dbd038359b5e56b3b8fa179c8f83c24c1c9074034909e2337e6c52a74452c1f5c2a0e355a3ef4782e2252dcdbad078d131c32461fa375dc9afe53a61a616fec2100548adb557e5682c879b925ba76db09aee77ce6fdeda743b191c741a2e539eccb3780a41d69d5de766084b6f6d170fe265bf4888f6758e89e6079029ccb9bef1c557d3ed45cf1f120b11805b7ef151a561d2adadf6a55314e199ff620096ab0b450ca86291b575251acaa6fd6564c23bc31fe87afbfec87a32a9d317afc130e8799adb9529c55f34078200640d111f028962d355e2226808502dca1ff9fb63a417982c1819e69e6dbc35064fbafac3fad055a82d20f8b33e13effb2c01cce1eb2866e5fd9d68d5f1913cfe702a786545a42c7b64833864e86dddec50ba98ff88726a241bcce1e797b6bc14d3acc97a686b0287a673dfae94a187ce46a5ecd3e0a5de811eb1152caddb30765627d75e4ee046a37231c70064ac34ec90a5cfc9b5b8a2103840c7a5f2b8cde87178c4ece93d4edc9a00f00b8ac67dff57394321536c71f282ec7f067598c49555d07fcb081edc821588f5b8afb36568cf6e75853120363d4dedb8f100b088bc39f3250948c3ae4e4b983b6d38586fa59673debe4bca667c4331321005e2ceb17687ccd3fb6ae1b96fa223d1e865bd11ec9c2767fca8c88e7d8d9f544544b316c1b5fb3d54f26d47c44af068e041b9cfe214a73c975d2aebe4455f32fa6fb8709e0af369329d514f4a9da2b8cb74d0f8063d470ee1f831b910f0147790c2c80d9b231605819bb75860b40be99e3193318dd6a2f3572425d769a03f0074c2df30ae04d3bcdf402630f1f6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0x1000}, {&(0x7f00000015c0)="4f4535b65b0dcd9818a2154fecba8013fe6fa20a6b07ae3b1fc27c022afac20d1fd3be8e0fa0f23107f7bb20641ce0d04b4574d0d75eaf56fc21bc42dc58281a25da04a95f9367d4dfb72c1e14a35187e52d5f5917a386fb7773e3c3fee9ec68c1c2484bf38f916452bf8d9c9342cf9c9e8d2d24c798dcb62c73a3941d7cbe00a5759bad112f813e0d86f0851f36d554381b4eb05bcac1fbeff6de4003f24569ad448df0199d15ef47c8e217eb06ff7584c0c8a931dd73e713d47d6d94c7d7c5", 0xc0}], 0x8, &(0x7f0000001700)=[{0x68, 0x10f, 0xfffffeff, "928e4aadfe1396082e33eecc2aee9733e079ab0588cfb33f6fed0327292018bd495d880f5a9fc6c78c7e1fe2643c3aabd1828fbf3d78ac163e4811e8edd4f947bc1096fc7c15ba7f11e3b62b9f4b6d0d43467dc83efb"}], 0x68}, 0x24000084) 06:39:58 executing program 0: getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000000100), 0x4) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') r0 = socket(0x6, 0x0, 0x0) sendmsg$nl_route_sched(r0, 0x0, 0x0) r1 = socket(0x6, 0x0, 0x0) sendmsg$nl_route_sched(r1, 0x0, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @dev, 0x0}, &(0x7f0000000080)=0xc) setsockopt$MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x2a, r2, 0x4}, 0xc) 06:39:58 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0xff, 0x2, {0xffffffffffffffff, 0x3, 0x101, 0x3, 0x2}, 0xfffff800}) 06:39:58 executing program 5: r0 = socket(0x2c, 0x100002, 0x3867) r1 = accept(r0, &(0x7f0000000140)=@hci, &(0x7f00000001c0)=0x80) accept(r1, &(0x7f0000000080)=@nl=@unspec, &(0x7f0000000100)=0x80) setsockopt$MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x0, 0x0, 0x7f, 0x0, 0x2a6}, 0xc) socket(0x2b, 0x3, 0x10000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000021c0)={'vcan0\x00', 0x0}) setsockopt$MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000002200)={0x1, 0x1, 0x4, r2, 0x2}, 0xc) 06:39:58 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 73) 06:39:58 executing program 3: setsockopt$MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e20, 0x5, @ipv4={'\x00', '\xff\xff', @local}, 0x4}, {0xa, 0x4e21, 0x1000, @loopback, 0x3}, 0xffffffffffffffff, {[0x2, 0x5, 0x0, 0x40, 0xffffffff, 0x10000, 0x100, 0xffffff7b]}}, 0x5c) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x5) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x6141, 0x0) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r2, 0x540e, 0x0) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000100)={0x2, {0x2, 0x1, 0x3, 0xffff, 0x3, 0xf}}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r3, 0x540e, 0x0) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000000040)={0x7, 0x400, 0x8, 0x8000}) 06:39:58 executing program 5: r0 = socket(0x2c, 0x100002, 0x3867) r1 = accept(r0, &(0x7f0000000140)=@hci, &(0x7f00000001c0)=0x80) accept(r1, &(0x7f0000000080)=@nl=@unspec, &(0x7f0000000100)=0x80) setsockopt$MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x0, 0x0, 0x7f, 0x0, 0x2a6}, 0xc) socket(0x2b, 0x3, 0x10000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000021c0)={'vcan0\x00'}) 06:39:58 executing program 3: setsockopt$MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e20, 0x5, @ipv4={'\x00', '\xff\xff', @local}, 0x4}, {0xa, 0x4e21, 0x1000, @loopback, 0x3}, 0xffffffffffffffff, {[0x2, 0x5, 0x0, 0x40, 0xffffffff, 0x10000, 0x100, 0xffffff7b]}}, 0x5c) (async) setsockopt$MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e20, 0x5, @ipv4={'\x00', '\xff\xff', @local}, 0x4}, {0xa, 0x4e21, 0x1000, @loopback, 0x3}, 0xffffffffffffffff, {[0x2, 0x5, 0x0, 0x40, 0xffffffff, 0x10000, 0x100, 0xffffff7b]}}, 0x5c) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x5) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x6141, 0x0) (async) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x6141, 0x0) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) (async) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r2, 0x540e, 0x0) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000100)={0x2, {0x2, 0x1, 0x3, 0xffff, 0x3, 0xf}}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r3, 0x540e, 0x0) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000000040)={0x7, 0x400, 0x8, 0x8000}) 06:39:58 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) (async) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0xff, 0x2, {0xffffffffffffffff, 0x3, 0x101, 0x3, 0x2}, 0xfffff800}) 06:39:58 executing program 0: getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000000100), 0x4) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') r0 = socket(0x6, 0x0, 0x0) sendmsg$nl_route_sched(r0, 0x0, 0x0) r1 = socket(0x6, 0x0, 0x0) sendmsg$nl_route_sched(r1, 0x0, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @dev, 0x0}, &(0x7f0000000080)=0xc) setsockopt$MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x2a, r2, 0x4}, 0xc) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000000100), 0x4) (async) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') (async) socket(0x6, 0x0, 0x0) (async) sendmsg$nl_route_sched(r0, 0x0, 0x0) (async) socket(0x6, 0x0, 0x0) (async) sendmsg$nl_route_sched(r1, 0x0, 0x0) (async) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @dev}, &(0x7f0000000080)=0xc) (async) setsockopt$MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x2a, r2, 0x4}, 0xc) (async) [ 2832.354976][T32452] FAULT_INJECTION: forcing a failure. [ 2832.354976][T32452] name failslab, interval 1, probability 0, space 0, times 0 [ 2832.367639][T32452] CPU: 0 PID: 32452 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2832.378058][T32452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2832.388111][T32452] Call Trace: [ 2832.391384][T32452] [ 2832.394345][T32452] dump_stack_lvl+0xda/0x130 [ 2832.399010][T32452] dump_stack+0x15/0x20 [ 2832.403180][T32452] should_fail_ex+0x21f/0x230 [ 2832.407908][T32452] ? anon_vma_fork+0xac/0x2c0 [ 2832.412665][T32452] __should_failslab+0x92/0xa0 [ 2832.417516][T32452] should_failslab+0x9/0x20 [ 2832.422116][T32452] kmem_cache_alloc+0x4e/0x250 [ 2832.426947][T32452] anon_vma_fork+0xac/0x2c0 [ 2832.431458][T32452] copy_mm+0x72a/0xf50 [ 2832.435531][T32452] copy_process+0x1002/0x20a0 [ 2832.440275][T32452] kernel_clone+0x169/0x560 [ 2832.444858][T32452] ? proc_fail_nth_read+0x140/0x140 [ 2832.450090][T32452] ? vfs_write+0x655/0x790 [ 2832.454510][T32452] __x64_sys_clone+0xe8/0x120 [ 2832.459220][T32452] do_syscall_64+0x44/0x110 [ 2832.463791][T32452] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2832.469733][T32452] RIP: 0033:0x7f682352eba9 [ 2832.474149][T32452] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2832.493767][T32452] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2832.502202][T32452] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2832.510244][T32452] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2832.518277][T32452] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2832.526249][T32452] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2832.534267][T32452] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2832.542251][T32452] 06:39:58 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0xff, 0x2, {0xffffffffffffffff, 0x3, 0x101, 0x3, 0x2}, 0xfffff800}) 06:39:58 executing program 3: setsockopt$MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e20, 0x5, @ipv4={'\x00', '\xff\xff', @local}, 0x4}, {0xa, 0x4e21, 0x1000, @loopback, 0x3}, 0xffffffffffffffff, {[0x2, 0x5, 0x0, 0x40, 0xffffffff, 0x10000, 0x100, 0xffffff7b]}}, 0x5c) (async) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x5) (async, rerun: 64) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x6141, 0x0) (rerun: 64) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r2, 0x540e, 0x0) (async, rerun: 32) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000100)={0x2, {0x2, 0x1, 0x3, 0xffff, 0x3, 0xf}}) (rerun: 32) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r3, 0x540e, 0x0) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000000040)={0x7, 0x400, 0x8, 0x8000}) 06:39:58 executing program 5: r0 = socket(0x2c, 0x100002, 0x3867) r1 = accept(r0, &(0x7f0000000140)=@hci, &(0x7f00000001c0)=0x80) accept(r1, &(0x7f0000000080)=@nl=@unspec, &(0x7f0000000100)=0x80) setsockopt$MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x0, 0x0, 0x7f, 0x0, 0x2a6}, 0xc) socket(0x2b, 0x3, 0x10000) 06:39:58 executing program 0: getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000000100), 0x4) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') r0 = socket(0x6, 0x0, 0x0) sendmsg$nl_route_sched(r0, 0x0, 0x0) r1 = socket(0x6, 0x0, 0x0) sendmsg$nl_route_sched(r1, 0x0, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @dev, 0x0}, &(0x7f0000000080)=0xc) setsockopt$MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x2a, r2, 0x4}, 0xc) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000000100), 0x4) (async) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') (async) socket(0x6, 0x0, 0x0) (async) sendmsg$nl_route_sched(r0, 0x0, 0x0) (async) socket(0x6, 0x0, 0x0) (async) sendmsg$nl_route_sched(r1, 0x0, 0x0) (async) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @dev}, &(0x7f0000000080)=0xc) (async) setsockopt$MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x2a, r2, 0x4}, 0xc) (async) 06:39:58 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 74) 06:39:58 executing program 5: r0 = socket(0x2c, 0x100002, 0x3867) r1 = accept(r0, &(0x7f0000000140)=@hci, &(0x7f00000001c0)=0x80) accept(r1, &(0x7f0000000080)=@nl=@unspec, &(0x7f0000000100)=0x80) setsockopt$MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x0, 0x0, 0x7f, 0x0, 0x2a6}, 0xc) 06:39:58 executing program 1: syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_clone(0x120000, &(0x7f0000000000)="7dc8b535ade95649aa9dd00313366506c68810d243f4b08831dd828e70ea3aad25f73e7e1b9406017d6eb206527290", 0x2f, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)="f92931a118190e248d86883bc76f5511ede8129b890ee00ee13727a829d4fe546dc2703e5c7987e1cfa4c91a5c058608db8a2ae83914adfb5e1296aa2fbe1bb1c4ca23280d3e2280a0c27cf66174ad31c72ec6133e21911c0b44ee1506e1ead77d0ee4f4be00339ef0f7f53d0e5de6c8566f0ec6b97eab669c7e176016c32dc14f5141282fcc6a9ea1d30b54cae266e8514f10356f8850df216842104620d9eb9f6ff35be528cd51f02af9aab2") ptrace$ARCH_GET_GS(0x1e, r0, &(0x7f0000000180), 0x1004) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) bpf$BPF_LINK_CREATE(0x1c, &(0x7f00000001c0)={r1, 0xffffffffffffffff, 0xb, 0x0, @void}, 0x10) [ 2832.612596][T32476] FAULT_INJECTION: forcing a failure. [ 2832.612596][T32476] name failslab, interval 1, probability 0, space 0, times 0 [ 2832.625295][T32476] CPU: 1 PID: 32476 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2832.635787][T32476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2832.645851][T32476] Call Trace: [ 2832.649130][T32476] [ 2832.652053][T32476] dump_stack_lvl+0xda/0x130 [ 2832.656726][T32476] dump_stack+0x15/0x20 [ 2832.660901][T32476] should_fail_ex+0x21f/0x230 [ 2832.665594][T32476] ? anon_vma_fork+0x12c/0x2c0 [ 2832.670413][T32476] __should_failslab+0x92/0xa0 [ 2832.675189][T32476] should_failslab+0x9/0x20 [ 2832.679786][T32476] kmem_cache_alloc+0x4e/0x250 [ 2832.684581][T32476] anon_vma_fork+0x12c/0x2c0 [ 2832.689176][T32476] copy_mm+0x72a/0xf50 [ 2832.693252][T32476] copy_process+0x1002/0x20a0 [ 2832.698004][T32476] kernel_clone+0x169/0x560 [ 2832.702505][T32476] ? proc_fail_nth_read+0x140/0x140 [ 2832.707795][T32476] ? vfs_write+0x655/0x790 [ 2832.712228][T32476] __x64_sys_clone+0xe8/0x120 [ 2832.716912][T32476] do_syscall_64+0x44/0x110 [ 2832.721452][T32476] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2832.727355][T32476] RIP: 0033:0x7f682352eba9 [ 2832.731777][T32476] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2832.751388][T32476] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 06:39:58 executing program 0: r0 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x3) ioctl$TIOCCONS(r0, 0x541d) ioctl$TIOCGDEV(r0, 0x80045432, &(0x7f0000000040)) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r1, 0x0, 0x1004) r2 = syz_clone(0x410400, &(0x7f0000000080)="bfdd90deb6bb3230ce292e56dba38db4bad4d332e2f0f11302b7574ac3c37792509486204260a73b01f75171c96b0b5869bdfd6865f057c5457f369249bf09ff0a734aa1abd6c2c363161cf796889b0a6aba179baeb5beb77f78e6a264504a61fcb43ebbf4730d86365ce10fedf28a44e3fb0a5e", 0x74, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="58e5f45473c91efc1e32c2ddb97534e31ea2091a2b88d6b0756f9fe761c2843bdd789872526f38689c4c175bb1a984d90b60794c5c8f2458496b28c52b360a27993eefaf2b7ab209012bd0e2f605d9857d") syz_open_procfs$namespace(r2, &(0x7f0000000000)='ns/user\x00') ioctl$VT_WAITACTIVE(r0, 0x5607) 06:39:58 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x0, 0x0, 0x0, {0x0, 0x2}}) 06:39:58 executing program 1: syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r0 = syz_clone(0x120000, &(0x7f0000000000)="7dc8b535ade95649aa9dd00313366506c68810d243f4b08831dd828e70ea3aad25f73e7e1b9406017d6eb206527290", 0x2f, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)="f92931a118190e248d86883bc76f5511ede8129b890ee00ee13727a829d4fe546dc2703e5c7987e1cfa4c91a5c058608db8a2ae83914adfb5e1296aa2fbe1bb1c4ca23280d3e2280a0c27cf66174ad31c72ec6133e21911c0b44ee1506e1ead77d0ee4f4be00339ef0f7f53d0e5de6c8566f0ec6b97eab669c7e176016c32dc14f5141282fcc6a9ea1d30b54cae266e8514f10356f8850df216842104620d9eb9f6ff35be528cd51f02af9aab2") ptrace$ARCH_GET_GS(0x1e, r0, &(0x7f0000000180), 0x1004) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) bpf$BPF_LINK_CREATE(0x1c, &(0x7f00000001c0)={r1, 0xffffffffffffffff, 0xb, 0x0, @void}, 0x10) 06:39:58 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x450a80, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x20100, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000140)={0x6, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}]}) ioctl$TIOCGDEV(r1, 0x80045432, &(0x7f0000000080)) 06:39:58 executing program 5: r0 = socket(0x2c, 0x100002, 0x3867) r1 = accept(r0, &(0x7f0000000140)=@hci, &(0x7f00000001c0)=0x80) accept(r1, &(0x7f0000000080)=@nl=@unspec, &(0x7f0000000100)=0x80) [ 2832.759843][T32476] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2832.767898][T32476] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2832.775944][T32476] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2832.783920][T32476] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2832.791936][T32476] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2832.799914][T32476] 06:39:58 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 75) 06:39:58 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x450a80, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x20100, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000140)={0x6, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}]}) (async) ioctl$TIOCGDEV(r1, 0x80045432, &(0x7f0000000080)) 06:39:58 executing program 5: r0 = socket(0x2c, 0x100002, 0x3867) accept(r0, &(0x7f0000000140)=@hci, &(0x7f00000001c0)=0x80) 06:39:58 executing program 0: r0 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x3) ioctl$TIOCCONS(r0, 0x541d) ioctl$TIOCGDEV(r0, 0x80045432, &(0x7f0000000040)) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r1, 0x0, 0x1004) r2 = syz_clone(0x410400, &(0x7f0000000080)="bfdd90deb6bb3230ce292e56dba38db4bad4d332e2f0f11302b7574ac3c37792509486204260a73b01f75171c96b0b5869bdfd6865f057c5457f369249bf09ff0a734aa1abd6c2c363161cf796889b0a6aba179baeb5beb77f78e6a264504a61fcb43ebbf4730d86365ce10fedf28a44e3fb0a5e", 0x74, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="58e5f45473c91efc1e32c2ddb97534e31ea2091a2b88d6b0756f9fe761c2843bdd789872526f38689c4c175bb1a984d90b60794c5c8f2458496b28c52b360a27993eefaf2b7ab209012bd0e2f605d9857d") syz_open_procfs$namespace(r2, &(0x7f0000000000)='ns/user\x00') ioctl$VT_WAITACTIVE(r0, 0x5607) (async) ioctl$VT_WAITACTIVE(r0, 0x5607) 06:39:58 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x0, 0x0, 0x0, {0x0, 0x2}}) 06:39:59 executing program 5: socket(0x2c, 0x100002, 0x3867) [ 2832.876865][T32505] FAULT_INJECTION: forcing a failure. [ 2832.876865][T32505] name failslab, interval 1, probability 0, space 0, times 0 [ 2832.889489][T32505] CPU: 1 PID: 32505 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2832.899931][T32505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2832.909988][T32505] Call Trace: [ 2832.913267][T32505] [ 2832.916192][T32505] dump_stack_lvl+0xda/0x130 [ 2832.920806][T32505] dump_stack+0x15/0x20 06:39:59 executing program 0: r0 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x3) ioctl$TIOCCONS(r0, 0x541d) ioctl$TIOCGDEV(r0, 0x80045432, &(0x7f0000000040)) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r1, 0x0, 0x1004) r2 = syz_clone(0x410400, &(0x7f0000000080)="bfdd90deb6bb3230ce292e56dba38db4bad4d332e2f0f11302b7574ac3c37792509486204260a73b01f75171c96b0b5869bdfd6865f057c5457f369249bf09ff0a734aa1abd6c2c363161cf796889b0a6aba179baeb5beb77f78e6a264504a61fcb43ebbf4730d86365ce10fedf28a44e3fb0a5e", 0x74, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="58e5f45473c91efc1e32c2ddb97534e31ea2091a2b88d6b0756f9fe761c2843bdd789872526f38689c4c175bb1a984d90b60794c5c8f2458496b28c52b360a27993eefaf2b7ab209012bd0e2f605d9857d") syz_open_procfs$namespace(r2, &(0x7f0000000000)='ns/user\x00') ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x3) (async) ioctl$TIOCCONS(r0, 0x541d) (async) ioctl$TIOCGDEV(r0, 0x80045432, &(0x7f0000000040)) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ptrace$ARCH_GET_GS(0x1e, r1, 0x0, 0x1004) (async) syz_clone(0x410400, &(0x7f0000000080)="bfdd90deb6bb3230ce292e56dba38db4bad4d332e2f0f11302b7574ac3c37792509486204260a73b01f75171c96b0b5869bdfd6865f057c5457f369249bf09ff0a734aa1abd6c2c363161cf796889b0a6aba179baeb5beb77f78e6a264504a61fcb43ebbf4730d86365ce10fedf28a44e3fb0a5e", 0x74, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="58e5f45473c91efc1e32c2ddb97534e31ea2091a2b88d6b0756f9fe761c2843bdd789872526f38689c4c175bb1a984d90b60794c5c8f2458496b28c52b360a27993eefaf2b7ab209012bd0e2f605d9857d") (async) syz_open_procfs$namespace(r2, &(0x7f0000000000)='ns/user\x00') (async) ioctl$VT_WAITACTIVE(r0, 0x5607) (async) 06:39:59 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x450a80, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x20100, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000140)={0x6, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}]}) ioctl$TIOCGDEV(r1, 0x80045432, &(0x7f0000000080)) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x450a80, 0x0) (async) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) (async) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x20100, 0x0) (async) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000140)={0x6, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}]}) (async) ioctl$TIOCGDEV(r1, 0x80045432, &(0x7f0000000080)) (async) 06:39:59 executing program 5: socket(0x0, 0x100002, 0x3867) [ 2832.924980][T32505] should_fail_ex+0x21f/0x230 [ 2832.929728][T32505] ? vm_area_dup+0x2c/0x130 [ 2832.934270][T32505] __should_failslab+0x92/0xa0 [ 2832.939064][T32505] should_failslab+0x9/0x20 [ 2832.943697][T32505] kmem_cache_alloc+0x4e/0x250 [ 2832.948477][T32505] vm_area_dup+0x2c/0x130 [ 2832.952822][T32505] copy_mm+0x6b6/0xf50 [ 2832.956900][T32505] copy_process+0x1002/0x20a0 [ 2832.961642][T32505] kernel_clone+0x169/0x560 [ 2832.966161][T32505] ? proc_fail_nth_read+0x140/0x140 [ 2832.971415][T32505] ? vfs_write+0x655/0x790 [ 2832.975851][T32505] __x64_sys_clone+0xe8/0x120 [ 2832.980581][T32505] do_syscall_64+0x44/0x110 [ 2832.985188][T32505] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2832.991146][T32505] RIP: 0033:0x7f682352eba9 [ 2832.995600][T32505] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2833.015250][T32505] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 06:39:59 executing program 1: syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r0 = syz_clone(0x120000, &(0x7f0000000000)="7dc8b535ade95649aa9dd00313366506c68810d243f4b08831dd828e70ea3aad25f73e7e1b9406017d6eb206527290", 0x2f, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)="f92931a118190e248d86883bc76f5511ede8129b890ee00ee13727a829d4fe546dc2703e5c7987e1cfa4c91a5c058608db8a2ae83914adfb5e1296aa2fbe1bb1c4ca23280d3e2280a0c27cf66174ad31c72ec6133e21911c0b44ee1506e1ead77d0ee4f4be00339ef0f7f53d0e5de6c8566f0ec6b97eab669c7e176016c32dc14f5141282fcc6a9ea1d30b54cae266e8514f10356f8850df216842104620d9eb9f6ff35be528cd51f02af9aab2") ptrace$ARCH_GET_GS(0x1e, r0, &(0x7f0000000180), 0x1004) (async) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) bpf$BPF_LINK_CREATE(0x1c, &(0x7f00000001c0)={r1, 0xffffffffffffffff, 0xb, 0x0, @void}, 0x10) 06:39:59 executing program 3: sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000000080)) sendto$x25(0xffffffffffffffff, &(0x7f0000000000)="b12348d34bbe9cde38e0bfa05b359809a99e7b4ccbad6512349477cf019d6f5a71be28a284e35b3295d63d850000000000000000", 0x34, 0x400c004, &(0x7f0000000040)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x0}}, 0x12) r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c}, &(0x7f0000000180)=0x80) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f00000001c0)=""/134, &(0x7f0000000280)=0x86) ioctl$SIOCX25CALLACCPTAPPRV(0xffffffffffffffff, 0x89e8) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) 06:39:59 executing program 3: sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000000080)) (async) sendto$x25(0xffffffffffffffff, &(0x7f0000000000)="b12348d34bbe9cde38e0bfa05b359809a99e7b4ccbad6512349477cf019d6f5a71be28a284e35b3295d63d850000000000000000", 0x34, 0x400c004, &(0x7f0000000040)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x0}}, 0x12) (async) r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c}, &(0x7f0000000180)=0x80) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f00000001c0)=""/134, &(0x7f0000000280)=0x86) ioctl$SIOCX25CALLACCPTAPPRV(0xffffffffffffffff, 0x89e8) (async) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) 06:39:59 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 76) 06:39:59 executing program 5: socket(0x0, 0x0, 0x3867) 06:39:59 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x0, 0x0, 0x0, {0x0, 0x2}}) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x0, 0x0, 0x0, {0x0, 0x2}}) (async) [ 2833.023666][T32505] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2833.031641][T32505] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2833.039685][T32505] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2833.047661][T32505] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2833.055639][T32505] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2833.063620][T32505] 06:39:59 executing program 3: sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000000080)) sendto$x25(0xffffffffffffffff, &(0x7f0000000000)="b12348d34bbe9cde38e0bfa05b359809a99e7b4ccbad6512349477cf019d6f5a71be28a284e35b3295d63d850000000000000000", 0x34, 0x400c004, &(0x7f0000000040)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x0}}, 0x12) r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c}, &(0x7f0000000180)=0x80) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f00000001c0)=""/134, &(0x7f0000000280)=0x86) ioctl$SIOCX25CALLACCPTAPPRV(0xffffffffffffffff, 0x89e8) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000000080)) (async) sendto$x25(0xffffffffffffffff, &(0x7f0000000000)="b12348d34bbe9cde38e0bfa05b359809a99e7b4ccbad6512349477cf019d6f5a71be28a284e35b3295d63d850000000000000000", 0x34, 0x400c004, &(0x7f0000000040)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x0}}, 0x12) (async) accept(0xffffffffffffffff, &(0x7f0000000100)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c}, &(0x7f0000000180)=0x80) (async) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f00000001c0)=""/134, &(0x7f0000000280)=0x86) (async) ioctl$SIOCX25CALLACCPTAPPRV(0xffffffffffffffff, 0x89e8) (async) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) (async) 06:39:59 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x805, 0x2}, 0x48) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000001040)={0x12, 0x1000, &(0x7f0000000040)="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"}) [ 2833.109714][T32544] FAULT_INJECTION: forcing a failure. [ 2833.109714][T32544] name failslab, interval 1, probability 0, space 0, times 0 [ 2833.122341][T32544] CPU: 1 PID: 32544 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2833.132749][T32544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2833.142801][T32544] Call Trace: [ 2833.146121][T32544] [ 2833.149055][T32544] dump_stack_lvl+0xda/0x130 [ 2833.153749][T32544] dump_stack+0x15/0x20 06:39:59 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') (async) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x805, 0x2}, 0x48) (async) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000001040)={0x12, 0x1000, &(0x7f0000000040)="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"}) 06:39:59 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') (async, rerun: 64) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (rerun: 64) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x805, 0x2}, 0x48) (async) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000001040)={0x12, 0x1000, &(0x7f0000000040)="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"}) [ 2833.157972][T32544] should_fail_ex+0x21f/0x230 [ 2833.162723][T32544] ? vm_area_dup+0x98/0x130 [ 2833.167364][T32544] __should_failslab+0x92/0xa0 [ 2833.172333][T32544] should_failslab+0x9/0x20 [ 2833.176854][T32544] kmem_cache_alloc+0x4e/0x250 [ 2833.181783][T32544] vm_area_dup+0x98/0x130 [ 2833.186118][T32544] copy_mm+0x6b6/0xf50 [ 2833.190192][T32544] copy_process+0x1002/0x20a0 [ 2833.194874][T32544] kernel_clone+0x169/0x560 [ 2833.199414][T32544] ? proc_fail_nth_read+0x140/0x140 [ 2833.204731][T32544] ? vfs_write+0x655/0x790 06:39:59 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={@map=r0, 0x0, 0x0, 0x7, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40) syz_clone(0x39355100, 0x0, 0x0, 0x0, 0x0, 0x0) 06:39:59 executing program 2: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x200a01) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x200000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x400, 0x7ff, 0x7fff, {}, 0x3f}) [ 2833.209163][T32544] __x64_sys_clone+0xe8/0x120 [ 2833.213918][T32544] do_syscall_64+0x44/0x110 [ 2833.218441][T32544] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2833.224358][T32544] RIP: 0033:0x7f682352eba9 [ 2833.228781][T32544] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2833.248388][T32544] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 06:39:59 executing program 5: socket(0x0, 0x0, 0x3867) 06:39:59 executing program 5: socket(0x0, 0x0, 0x3867) 06:39:59 executing program 2: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x200a01) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) (async) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x200000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x400, 0x7ff, 0x7fff, {}, 0x3f}) 06:39:59 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 77) [ 2833.256811][T32544] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2833.264789][T32544] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2833.272814][T32544] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2833.280785][T32544] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2833.288884][T32544] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2833.296932][T32544] 06:39:59 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000040)=0x3) 06:39:59 executing program 2: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x200a01) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x200000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x400, 0x7ff, 0x7fff, {}, 0x3f}) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x200a01) (async) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x200000) (async) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x400, 0x7ff, 0x7fff, {}, 0x3f}) (async) 06:39:59 executing program 5: socket(0x0, 0x100002, 0x0) 06:39:59 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 78) 06:39:59 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) (async) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000040)=0x3) 06:39:59 executing program 0: r0 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$TIOCGDEV(r0, 0x80045432, &(0x7f0000000040)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') 06:39:59 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x569000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000000)) 06:39:59 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={@map=r0, 0x0, 0x0, 0x7, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40) syz_clone(0x39355100, 0x0, 0x0, 0x0, 0x0, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) (async) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={@map=r0, 0x0, 0x0, 0x7, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40) (async) syz_clone(0x39355100, 0x0, 0x0, 0x0, 0x0, 0x0) (async) 06:39:59 executing program 0: r0 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$TIOCGDEV(r0, 0x80045432, &(0x7f0000000040)) (async) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') 06:39:59 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 79) 06:39:59 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$rfkill(r0, 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x2080) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r1, 0x0, 0x1004) ioctl$RFKILL_IOCTL_NOINPUT(r0, 0x5201) syz_open_procfs$namespace(r1, &(0x7f0000000040)='ns/pid\x00') 06:39:59 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) (async) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) (async) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000040)=0x3) 06:39:59 executing program 0: r0 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$TIOCGDEV(r0, 0x80045432, &(0x7f0000000040)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') [ 2833.472477][T32614] FAULT_INJECTION: forcing a failure. [ 2833.472477][T32614] name failslab, interval 1, probability 0, space 0, times 0 [ 2833.485138][T32614] CPU: 0 PID: 32614 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2833.495654][T32614] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2833.505724][T32614] Call Trace: [ 2833.508999][T32614] [ 2833.511924][T32614] dump_stack_lvl+0xda/0x130 [ 2833.516562][T32614] dump_stack+0x15/0x20 06:39:59 executing program 0: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r0, 0x0, 0x1004) syz_open_procfs$namespace(r0, &(0x7f0000000040)='ns/time_for_children\x00') r1 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000500)={0x6, 0x6, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000ffffff0100000000fcffffff85200000010000001848000001000000000000000000006e9500000000000000"], &(0x7f0000000200)='syzkaller\x00', 0x8001, 0xc5, &(0x7f0000000240)=""/197, 0x41100, 0x18, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000340)={0x3, 0x4}, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, &(0x7f0000000440)=[{0x4, 0x2, 0x10, 0x3}, {0x5, 0x4, 0x0, 0xc}, {0x5, 0x5, 0x1, 0x8}, {0x1, 0x4, 0x4, 0x3}, {0x0, 0x5, 0xc, 0xa}, {0x1, 0x2, 0x6, 0x2}, {0x2, 0x3, 0xf, 0xa}, {0x3, 0x1, 0xd, 0x5}, {0x3, 0x1, 0xf, 0xa}, {0x3, 0x1, 0x6, 0x5}], 0x10, 0x80000000}, 0x90) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000680)={r1, 0x0, 0x25, 0x0, @val=@uprobe_multi={&(0x7f0000000380)='./file0\x00', &(0x7f00000005c0)=[0x1, 0xffffffffffffff00, 0x3, 0x2, 0x1, 0x8000, 0x8a6, 0x3, 0xffffffff], &(0x7f0000000640)=[0x3], 0x6, 0x9, 0x1, r0}}, 0x40) ptrace$setopts(0x4200, r0, 0x9, 0x100004) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r2, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r3, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={@ifindex, 0x1f, 0x1, 0x6, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x0, &(0x7f0000000080)=[0x0, 0x0], &(0x7f00000000c0)=[0x0], &(0x7f0000000100)=[0x0], 0x0}, 0x40) syz_open_procfs$namespace(0x0, &(0x7f00000006c0)='ns/ipc\x00') bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000180)={0xffffffffffffffff, r2, 0x9, 0x0, @val=@netkit={@prog_fd=r3, r4}}, 0x40) 06:39:59 executing program 0: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r0, 0x0, 0x1004) syz_open_procfs$namespace(r0, &(0x7f0000000040)='ns/time_for_children\x00') r1 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000500)={0x6, 0x6, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000ffffff0100000000fcffffff85200000010000001848000001000000000000000000006e9500000000000000"], &(0x7f0000000200)='syzkaller\x00', 0x8001, 0xc5, &(0x7f0000000240)=""/197, 0x41100, 0x18, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000340)={0x3, 0x4}, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, &(0x7f0000000440)=[{0x4, 0x2, 0x10, 0x3}, {0x5, 0x4, 0x0, 0xc}, {0x5, 0x5, 0x1, 0x8}, {0x1, 0x4, 0x4, 0x3}, {0x0, 0x5, 0xc, 0xa}, {0x1, 0x2, 0x6, 0x2}, {0x2, 0x3, 0xf, 0xa}, {0x3, 0x1, 0xd, 0x5}, {0x3, 0x1, 0xf, 0xa}, {0x3, 0x1, 0x6, 0x5}], 0x10, 0x80000000}, 0x90) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000680)={r1, 0x0, 0x25, 0x0, @val=@uprobe_multi={&(0x7f0000000380)='./file0\x00', &(0x7f00000005c0)=[0x1, 0xffffffffffffff00, 0x3, 0x2, 0x1, 0x8000, 0x8a6, 0x3, 0xffffffff], &(0x7f0000000640)=[0x3], 0x6, 0x9, 0x1, r0}}, 0x40) ptrace$setopts(0x4200, r0, 0x9, 0x100004) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r2, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r3, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={@ifindex, 0x1f, 0x1, 0x6, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x0, &(0x7f0000000080)=[0x0, 0x0], &(0x7f00000000c0)=[0x0], &(0x7f0000000100)=[0x0], 0x0}, 0x40) syz_open_procfs$namespace(0x0, &(0x7f00000006c0)='ns/ipc\x00') bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000180)={0xffffffffffffffff, r2, 0x9, 0x0, @val=@netkit={@prog_fd=r3, r4}}, 0x40) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ptrace$ARCH_GET_GS(0x1e, r0, 0x0, 0x1004) (async) syz_open_procfs$namespace(r0, &(0x7f0000000040)='ns/time_for_children\x00') (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000500)={0x6, 0x6, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000ffffff0100000000fcffffff85200000010000001848000001000000000000000000006e9500000000000000"], &(0x7f0000000200)='syzkaller\x00', 0x8001, 0xc5, &(0x7f0000000240)=""/197, 0x41100, 0x18, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000340)={0x3, 0x4}, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, &(0x7f0000000440)=[{0x4, 0x2, 0x10, 0x3}, {0x5, 0x4, 0x0, 0xc}, {0x5, 0x5, 0x1, 0x8}, {0x1, 0x4, 0x4, 0x3}, {0x0, 0x5, 0xc, 0xa}, {0x1, 0x2, 0x6, 0x2}, {0x2, 0x3, 0xf, 0xa}, {0x3, 0x1, 0xd, 0x5}, {0x3, 0x1, 0xf, 0xa}, {0x3, 0x1, 0x6, 0x5}], 0x10, 0x80000000}, 0x90) (async) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000680)={r1, 0x0, 0x25, 0x0, @val=@uprobe_multi={&(0x7f0000000380)='./file0\x00', &(0x7f00000005c0)=[0x1, 0xffffffffffffff00, 0x3, 0x2, 0x1, 0x8000, 0x8a6, 0x3, 0xffffffff], &(0x7f0000000640)=[0x3], 0x6, 0x9, 0x1, r0}}, 0x40) (async) ptrace$setopts(0x4200, r0, 0x9, 0x100004) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r2, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r3, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) (async) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={@ifindex, 0x1f, 0x1, 0x6, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x0, &(0x7f0000000080)=[0x0, 0x0], &(0x7f00000000c0)=[0x0], &(0x7f0000000100)=[0x0]}, 0x40) (async) syz_open_procfs$namespace(0x0, &(0x7f00000006c0)='ns/ipc\x00') (async) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000180)={0xffffffffffffffff, r2, 0x9, 0x0, @val=@netkit={@prog_fd=r3, r4}}, 0x40) (async) 06:39:59 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) (async) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={@map=r0, 0x0, 0x0, 0x7, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40) syz_clone(0x39355100, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2833.520734][T32614] should_fail_ex+0x21f/0x230 [ 2833.525444][T32614] ? anon_vma_fork+0x12c/0x2c0 [ 2833.530252][T32614] __should_failslab+0x92/0xa0 [ 2833.535033][T32614] should_failslab+0x9/0x20 [ 2833.539541][T32614] kmem_cache_alloc+0x4e/0x250 [ 2833.544357][T32614] anon_vma_fork+0x12c/0x2c0 [ 2833.548961][T32614] copy_mm+0x72a/0xf50 [ 2833.553037][T32614] copy_process+0x1002/0x20a0 [ 2833.557775][T32614] kernel_clone+0x169/0x560 [ 2833.562306][T32614] ? proc_fail_nth_read+0x140/0x140 [ 2833.567494][T32614] ? vfs_write+0x655/0x790 [ 2833.567526][T32614] __x64_sys_clone+0xe8/0x120 [ 2833.567551][T32614] do_syscall_64+0x44/0x110 [ 2833.567598][T32614] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2833.587112][T32614] RIP: 0033:0x7f682352eba9 [ 2833.591605][T32614] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2833.611223][T32614] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 06:39:59 executing program 1: eventfd(0x401) r0 = syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x3, 0x9) sched_getparam(0xffffffffffffffff, &(0x7f0000000000)) 06:39:59 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x7) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000000)) 06:39:59 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x569000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000000)) 06:39:59 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$rfkill(r0, 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x2080) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r1, 0x0, 0x1004) ioctl$RFKILL_IOCTL_NOINPUT(r0, 0x5201) syz_open_procfs$namespace(r1, &(0x7f0000000040)='ns/pid\x00') 06:39:59 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 80) 06:39:59 executing program 0: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r0, 0x0, 0x1004) (async) syz_open_procfs$namespace(r0, &(0x7f0000000040)='ns/time_for_children\x00') (async) r1 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000500)={0x6, 0x6, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000ffffff0100000000fcffffff85200000010000001848000001000000000000000000006e9500000000000000"], &(0x7f0000000200)='syzkaller\x00', 0x8001, 0xc5, &(0x7f0000000240)=""/197, 0x41100, 0x18, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000340)={0x3, 0x4}, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, &(0x7f0000000440)=[{0x4, 0x2, 0x10, 0x3}, {0x5, 0x4, 0x0, 0xc}, {0x5, 0x5, 0x1, 0x8}, {0x1, 0x4, 0x4, 0x3}, {0x0, 0x5, 0xc, 0xa}, {0x1, 0x2, 0x6, 0x2}, {0x2, 0x3, 0xf, 0xa}, {0x3, 0x1, 0xd, 0x5}, {0x3, 0x1, 0xf, 0xa}, {0x3, 0x1, 0x6, 0x5}], 0x10, 0x80000000}, 0x90) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000680)={r1, 0x0, 0x25, 0x0, @val=@uprobe_multi={&(0x7f0000000380)='./file0\x00', &(0x7f00000005c0)=[0x1, 0xffffffffffffff00, 0x3, 0x2, 0x1, 0x8000, 0x8a6, 0x3, 0xffffffff], &(0x7f0000000640)=[0x3], 0x6, 0x9, 0x1, r0}}, 0x40) (async) ptrace$setopts(0x4200, r0, 0x9, 0x100004) (async) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r2, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r3, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) (async) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={@ifindex, 0x1f, 0x1, 0x6, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x0, &(0x7f0000000080)=[0x0, 0x0], &(0x7f00000000c0)=[0x0], &(0x7f0000000100)=[0x0], 0x0}, 0x40) syz_open_procfs$namespace(0x0, &(0x7f00000006c0)='ns/ipc\x00') (async) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000180)={0xffffffffffffffff, r2, 0x9, 0x0, @val=@netkit={@prog_fd=r3, r4}}, 0x40) [ 2833.619634][T32614] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2833.627601][T32614] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2833.635581][T32614] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2833.643596][T32614] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2833.651564][T32614] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2833.659593][T32614] 06:39:59 executing program 0: syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/cgroup\x00') openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x400000, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000080)) 06:39:59 executing program 0: syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/cgroup\x00') openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x400000, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000080)) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/cgroup\x00') (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x400000, 0x0) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) (async) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000080)) (async) 06:39:59 executing program 0: syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/cgroup\x00') openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x400000, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) (async) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000080)) [ 2833.735933][T32642] FAULT_INJECTION: forcing a failure. [ 2833.735933][T32642] name failslab, interval 1, probability 0, space 0, times 0 [ 2833.748656][T32642] CPU: 0 PID: 32642 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2833.759157][T32642] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2833.769267][T32642] Call Trace: [ 2833.772570][T32642] [ 2833.775503][T32642] dump_stack_lvl+0xda/0x130 [ 2833.780106][T32642] dump_stack+0x15/0x20 06:39:59 executing program 5: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r0, 0x0, 0x1004) syz_open_procfs$namespace(r0, &(0x7f0000000040)='ns/time_for_children\x00') r1 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000500)={0x6, 0x6, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000ffffff0100000000fcffffff85200000010000001848000001000000000000000000006e9500000000000000"], &(0x7f0000000200)='syzkaller\x00', 0x8001, 0xc5, &(0x7f0000000240)=""/197, 0x41100, 0x18, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000340)={0x3, 0x4}, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, &(0x7f0000000440)=[{0x4, 0x2, 0x10, 0x3}, {0x5, 0x4, 0x0, 0xc}, {0x5, 0x5, 0x1, 0x8}, {0x1, 0x4, 0x4, 0x3}, {0x0, 0x5, 0xc, 0xa}, {0x1, 0x2, 0x6, 0x2}, {0x2, 0x3, 0xf, 0xa}, {0x3, 0x1, 0xd, 0x5}, {0x3, 0x1, 0xf, 0xa}, {0x3, 0x1, 0x6, 0x5}], 0x10, 0x80000000}, 0x90) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000680)={r1, 0x0, 0x25, 0x0, @val=@uprobe_multi={&(0x7f0000000380)='./file0\x00', &(0x7f00000005c0)=[0x1, 0xffffffffffffff00, 0x3, 0x2, 0x1, 0x8000, 0x8a6, 0x3, 0xffffffff], &(0x7f0000000640)=[0x3], 0x6, 0x9, 0x1, r0}}, 0x40) ptrace$setopts(0x4200, r0, 0x9, 0x100004) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r2, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r3, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={@ifindex, 0x1f, 0x1, 0x6, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x0, &(0x7f0000000080)=[0x0, 0x0], &(0x7f00000000c0)=[0x0], &(0x7f0000000100)=[0x0], 0x0}, 0x40) syz_open_procfs$namespace(0x0, &(0x7f00000006c0)='ns/ipc\x00') bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000180)={0xffffffffffffffff, r2, 0x9, 0x0, @val=@netkit={@prog_fd=r3, r4}}, 0x40) 06:39:59 executing program 0: r0 = syz_clone(0xa120000, &(0x7f0000000080)="193149e1dbbabb11c9e20efd54b0b8855ca07817dc1709a4f0745a1ffe516b7298b662f9c1b77b9a7c57127a1f71ca7e337e98ed82c45f4abf3ada7450af518fd0eb37996b80ff0b80931cde11928254d3acbedbc0601dd97cef302f994cca95d7066ca7494fc04c8897a395b1d1825e06ebb0e1dfc5245c85e4c706deee6ecddc", 0x81, &(0x7f0000000000), &(0x7f0000000140), &(0x7f0000000180)="dc5c7aea97ba5d376a7e16aa98133f695139b5f7a1d43bc9879f89ff58f8129c117ebaa534286e6d3d9ccbede8d63585ace8e31c16d3") syz_open_procfs$namespace(r0, &(0x7f0000000040)='ns/net\x00') 06:39:59 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc0a85320, &(0x7f0000000100)) [ 2833.784350][T32642] should_fail_ex+0x21f/0x230 [ 2833.789200][T32642] ? vm_area_dup+0x2c/0x130 [ 2833.793729][T32642] __should_failslab+0x92/0xa0 [ 2833.798598][T32642] should_failslab+0x9/0x20 [ 2833.803115][T32642] kmem_cache_alloc+0x4e/0x250 [ 2833.807920][T32642] vm_area_dup+0x2c/0x130 [ 2833.812355][T32642] copy_mm+0x6b6/0xf50 [ 2833.816439][T32642] copy_process+0x1002/0x20a0 [ 2833.821121][T32642] kernel_clone+0x169/0x560 [ 2833.825664][T32642] ? proc_fail_nth_read+0x140/0x140 [ 2833.830956][T32642] ? vfs_write+0x655/0x790 [ 2833.835467][T32642] __x64_sys_clone+0xe8/0x120 [ 2833.840163][T32642] do_syscall_64+0x44/0x110 [ 2833.844693][T32642] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2833.850625][T32642] RIP: 0033:0x7f682352eba9 [ 2833.855064][T32642] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2833.874701][T32642] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2833.883121][T32642] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2833.891111][T32642] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2833.899077][T32642] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2833.907030][T32642] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2833.914997][T32642] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2833.922955][T32642] 06:40:00 executing program 1: eventfd(0x401) (async) r0 = syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x3, 0x9) sched_getparam(0xffffffffffffffff, &(0x7f0000000000)) 06:40:00 executing program 0: r0 = syz_clone(0xa120000, &(0x7f0000000080)="193149e1dbbabb11c9e20efd54b0b8855ca07817dc1709a4f0745a1ffe516b7298b662f9c1b77b9a7c57127a1f71ca7e337e98ed82c45f4abf3ada7450af518fd0eb37996b80ff0b80931cde11928254d3acbedbc0601dd97cef302f994cca95d7066ca7494fc04c8897a395b1d1825e06ebb0e1dfc5245c85e4c706deee6ecddc", 0x81, &(0x7f0000000000), &(0x7f0000000140), &(0x7f0000000180)="dc5c7aea97ba5d376a7e16aa98133f695139b5f7a1d43bc9879f89ff58f8129c117ebaa534286e6d3d9ccbede8d63585ace8e31c16d3") syz_open_procfs$namespace(r0, &(0x7f0000000040)='ns/net\x00') 06:40:00 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 81) 06:40:00 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) (async) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x569000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000000)) 06:40:00 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc0a85320, &(0x7f0000000100)) 06:40:00 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc0a85320, &(0x7f0000000100)) 06:40:00 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x0, 0x0, 0x0, {}, 0x100000}) [ 2834.769966][T32679] FAULT_INJECTION: forcing a failure. [ 2834.769966][T32679] name failslab, interval 1, probability 0, space 0, times 0 [ 2834.782756][T32679] CPU: 1 PID: 32679 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2834.793167][T32679] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2834.803219][T32679] Call Trace: [ 2834.806502][T32679] [ 2834.809475][T32679] dump_stack_lvl+0xda/0x130 [ 2834.814143][T32679] dump_stack+0x15/0x20 06:40:00 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) (async) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x7) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) (async) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000000)) 06:40:00 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x0, 0x0, 0x0, {}, 0x100000}) 06:40:00 executing program 0: r0 = syz_clone(0xa120000, &(0x7f0000000080)="193149e1dbbabb11c9e20efd54b0b8855ca07817dc1709a4f0745a1ffe516b7298b662f9c1b77b9a7c57127a1f71ca7e337e98ed82c45f4abf3ada7450af518fd0eb37996b80ff0b80931cde11928254d3acbedbc0601dd97cef302f994cca95d7066ca7494fc04c8897a395b1d1825e06ebb0e1dfc5245c85e4c706deee6ecddc", 0x81, &(0x7f0000000000), &(0x7f0000000140), &(0x7f0000000180)="dc5c7aea97ba5d376a7e16aa98133f695139b5f7a1d43bc9879f89ff58f8129c117ebaa534286e6d3d9ccbede8d63585ace8e31c16d3") syz_open_procfs$namespace(r0, &(0x7f0000000040)='ns/net\x00') 06:40:00 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x0, 0x0, 0x0, {}, 0x100000}) 06:40:00 executing program 5: ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000100)) 06:40:00 executing program 1: eventfd(0x401) (async) r0 = syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x3, 0x9) (async) sched_getparam(0xffffffffffffffff, &(0x7f0000000000)) [ 2834.818395][T32679] should_fail_ex+0x21f/0x230 [ 2834.823190][T32679] ? anon_vma_fork+0x12c/0x2c0 [ 2834.828022][T32679] __should_failslab+0x92/0xa0 [ 2834.832813][T32679] should_failslab+0x9/0x20 [ 2834.837377][T32679] kmem_cache_alloc+0x4e/0x250 [ 2834.842150][T32679] anon_vma_fork+0x12c/0x2c0 [ 2834.846773][T32679] copy_mm+0x72a/0xf50 [ 2834.850841][T32679] copy_process+0x1002/0x20a0 [ 2834.855567][T32679] kernel_clone+0x169/0x560 [ 2834.860076][T32679] ? proc_fail_nth_read+0x140/0x140 [ 2834.865343][T32679] ? vfs_write+0x655/0x790 [ 2834.869842][T32679] __x64_sys_clone+0xe8/0x120 [ 2834.874540][T32679] do_syscall_64+0x44/0x110 [ 2834.879063][T32679] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2834.884967][T32679] RIP: 0033:0x7f682352eba9 [ 2834.889376][T32679] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2834.909006][T32679] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 06:40:01 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x7) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000000)) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) (async) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) (async) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) (async) ioctl$KDADDIO(r0, 0x4b34, 0x7) (async) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) (async) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) (async) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000000)) (async) 06:40:01 executing program 5: ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000100)) [ 2834.917425][T32679] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2834.925472][T32679] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2834.933514][T32679] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2834.941521][T32679] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2834.949495][T32679] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2834.957476][T32679] 06:40:01 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 82) 06:40:01 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r1, 0xfffffffe, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000000)={0x7ffffffe, 0xfb, 0xfffffc01}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) 06:40:01 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x284c00, 0x0) [ 2835.053205][T32715] FAULT_INJECTION: forcing a failure. [ 2835.053205][T32715] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2835.066435][T32715] CPU: 0 PID: 32715 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2835.076851][T32715] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2835.086898][T32715] Call Trace: [ 2835.090167][T32715] [ 2835.093091][T32715] dump_stack_lvl+0xda/0x130 [ 2835.097691][T32715] dump_stack+0x15/0x20 [ 2835.101858][T32715] should_fail_ex+0x21f/0x230 [ 2835.106552][T32715] __should_fail_alloc_page+0xfd/0x110 [ 2835.112025][T32715] __alloc_pages+0x108/0x340 [ 2835.116620][T32715] alloc_pages_mpol+0xb1/0x1d0 [ 2835.121392][T32715] alloc_pages+0xe0/0x100 [ 2835.125730][T32715] pte_alloc_one+0x32/0xe0 [ 2835.130158][T32715] __pte_alloc+0x33/0x270 [ 2835.134486][T32715] copy_page_range+0x1d20/0x2220 [ 2835.139448][T32715] copy_mm+0x953/0xf50 [ 2835.143517][T32715] copy_process+0x1002/0x20a0 [ 2835.148199][T32715] kernel_clone+0x169/0x560 [ 2835.152706][T32715] ? proc_fail_nth_read+0x140/0x140 [ 2835.157899][T32715] ? vfs_write+0x655/0x790 [ 2835.162317][T32715] __x64_sys_clone+0xe8/0x120 [ 2835.166996][T32715] do_syscall_64+0x44/0x110 [ 2835.171513][T32715] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2835.177422][T32715] RIP: 0033:0x7f682352eba9 [ 2835.181841][T32715] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2835.201447][T32715] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2835.209866][T32715] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2835.217841][T32715] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2835.225811][T32715] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2835.233780][T32715] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2835.241751][T32715] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2835.249722][T32715] 06:40:01 executing program 1: io_uring_setup(0x4e35, &(0x7f00000001c0)={0x0, 0x9f6b, 0x8, 0x1, 0x245}) syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="14000000520004002dbd5400fddbdf2500000000616fb9d9a441c99a60c6254681d47e00"/48], 0x14}}, 0x40001) 06:40:01 executing program 5: ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000100)) 06:40:01 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r1, 0xfffffffe, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000000)={0x7ffffffe, 0xfb, 0xfffffc01}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) 06:40:01 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000000040)={0x1f, 0x81, 0x7, 0x400}) 06:40:01 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x284c00, 0x0) 06:40:01 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r1, 0xfffffffe, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) (async) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000000)={0x7ffffffe, 0xfb, 0xfffffc01}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) 06:40:01 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc0a85320, &(0x7f0000000100)) 06:40:01 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 83) 06:40:01 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x284c00, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x284c00, 0x0) (async) 06:40:01 executing program 2: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x80700) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000140), 0x264002) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000040)) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000000c0)={{0x0, 0x1}, 0x0, 0x100, 0x7ff, {0x40, 0xed}, 0x6}) 06:40:01 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc0a85320, &(0x7f0000000100)) 06:40:01 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000000040)={0x1f, 0x81, 0x7, 0x400}) (async) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000000040)={0x1f, 0x81, 0x7, 0x400}) 06:40:01 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SCUDMATCHLEN(r0, 0x89e7, &(0x7f0000000000)={0x7}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x1) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) sendto$x25(r2, &(0x7f0000000340)="846c8fc625b7ad5617e58f9fdca71a00be67a1989d23026a0fc5d2a2b7bd0ed2f6f62eddba68f0ba57bdd6700fd4949926b5d1f02fe36cf484c901614eedd98083fdb814d79959e54858025969bf4466f549a2d80c3de4998b2d944f90672cb9efb6d1006b9b0caa5bce67cd5d6d34a3820ded6f06b64dd9cd3a", 0x7a, 0x51, 0x0, 0x0) r3 = socket(0x2, 0x2, 0x0) ioctl$SIOCX25GSUBSCRIP(r3, 0x89e0, &(0x7f0000000100)={'veth0_macvtap\x00', 0x1d4b, 0xc9}) r4 = accept4(r0, &(0x7f0000000040)=@l2tp6={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @multicast1}}, &(0x7f00000003c0)=0x80, 0x80000) ioctl$SIOCX25GSUBSCRIP(r4, 0x89e0, &(0x7f0000000240)={'vxcan1\x00', 0x9}) 06:40:01 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 84) 06:40:01 executing program 2: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x80700) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000140), 0x264002) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000040)) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000000c0)={{0x0, 0x1}, 0x0, 0x100, 0x7ff, {0x40, 0xed}, 0x6}) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x80700) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000140), 0x264002) (async) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000040)) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) (async) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000000c0)={{0x0, 0x1}, 0x0, 0x100, 0x7ff, {0x40, 0xed}, 0x6}) (async) 06:40:01 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc0a85320, &(0x7f0000000100)) 06:40:01 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') (async) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000000040)={0x1f, 0x81, 0x7, 0x400}) 06:40:01 executing program 1: io_uring_setup(0x4e35, &(0x7f00000001c0)={0x0, 0x9f6b, 0x8, 0x1, 0x245}) syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="14000000520004002dbd5400fddbdf2500000000616fb9d9a441c99a60c6254681d47e00"/48], 0x14}}, 0x40001) 06:40:01 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SCUDMATCHLEN(r0, 0x89e7, &(0x7f0000000000)={0x7}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x1) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) sendto$x25(r2, &(0x7f0000000340)="846c8fc625b7ad5617e58f9fdca71a00be67a1989d23026a0fc5d2a2b7bd0ed2f6f62eddba68f0ba57bdd6700fd4949926b5d1f02fe36cf484c901614eedd98083fdb814d79959e54858025969bf4466f549a2d80c3de4998b2d944f90672cb9efb6d1006b9b0caa5bce67cd5d6d34a3820ded6f06b64dd9cd3a", 0x7a, 0x51, 0x0, 0x0) r3 = socket(0x2, 0x2, 0x0) ioctl$SIOCX25GSUBSCRIP(r3, 0x89e0, &(0x7f0000000100)={'veth0_macvtap\x00', 0x1d4b, 0xc9}) r4 = accept4(r0, &(0x7f0000000040)=@l2tp6={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @multicast1}}, &(0x7f00000003c0)=0x80, 0x80000) ioctl$SIOCX25GSUBSCRIP(r4, 0x89e0, &(0x7f0000000240)={'vxcan1\x00', 0x9}) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) (async) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) ioctl$SIOCX25SCUDMATCHLEN(r0, 0x89e7, &(0x7f0000000000)={0x7}) (async) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) (async) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) (async) ioctl$KDSKBLED(r1, 0x4b65, 0x1) (async) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) (async) sendto$x25(r2, &(0x7f0000000340)="846c8fc625b7ad5617e58f9fdca71a00be67a1989d23026a0fc5d2a2b7bd0ed2f6f62eddba68f0ba57bdd6700fd4949926b5d1f02fe36cf484c901614eedd98083fdb814d79959e54858025969bf4466f549a2d80c3de4998b2d944f90672cb9efb6d1006b9b0caa5bce67cd5d6d34a3820ded6f06b64dd9cd3a", 0x7a, 0x51, 0x0, 0x0) (async) socket(0x2, 0x2, 0x0) (async) ioctl$SIOCX25GSUBSCRIP(r3, 0x89e0, &(0x7f0000000100)={'veth0_macvtap\x00', 0x1d4b, 0xc9}) (async) accept4(r0, &(0x7f0000000040)=@l2tp6={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @multicast1}}, &(0x7f00000003c0)=0x80, 0x80000) (async) ioctl$SIOCX25GSUBSCRIP(r4, 0x89e0, &(0x7f0000000240)={'vxcan1\x00', 0x9}) (async) 06:40:01 executing program 5: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000100)) 06:40:01 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) (async) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SCUDMATCHLEN(r0, 0x89e7, &(0x7f0000000000)={0x7}) (async) ioctl$SIOCX25SCUDMATCHLEN(r0, 0x89e7, &(0x7f0000000000)={0x7}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x1) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) sendto$x25(r2, &(0x7f0000000340)="846c8fc625b7ad5617e58f9fdca71a00be67a1989d23026a0fc5d2a2b7bd0ed2f6f62eddba68f0ba57bdd6700fd4949926b5d1f02fe36cf484c901614eedd98083fdb814d79959e54858025969bf4466f549a2d80c3de4998b2d944f90672cb9efb6d1006b9b0caa5bce67cd5d6d34a3820ded6f06b64dd9cd3a", 0x7a, 0x51, 0x0, 0x0) (async) sendto$x25(r2, &(0x7f0000000340)="846c8fc625b7ad5617e58f9fdca71a00be67a1989d23026a0fc5d2a2b7bd0ed2f6f62eddba68f0ba57bdd6700fd4949926b5d1f02fe36cf484c901614eedd98083fdb814d79959e54858025969bf4466f549a2d80c3de4998b2d944f90672cb9efb6d1006b9b0caa5bce67cd5d6d34a3820ded6f06b64dd9cd3a", 0x7a, 0x51, 0x0, 0x0) r3 = socket(0x2, 0x2, 0x0) ioctl$SIOCX25GSUBSCRIP(r3, 0x89e0, &(0x7f0000000100)={'veth0_macvtap\x00', 0x1d4b, 0xc9}) (async) ioctl$SIOCX25GSUBSCRIP(r3, 0x89e0, &(0x7f0000000100)={'veth0_macvtap\x00', 0x1d4b, 0xc9}) r4 = accept4(r0, &(0x7f0000000040)=@l2tp6={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @multicast1}}, &(0x7f00000003c0)=0x80, 0x80000) ioctl$SIOCX25GSUBSCRIP(r4, 0x89e0, &(0x7f0000000240)={'vxcan1\x00', 0x9}) 06:40:01 executing program 2: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x80700) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000140), 0x264002) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000040)) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000000c0)={{0x0, 0x1}, 0x0, 0x100, 0x7ff, {0x40, 0xed}, 0x6}) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x80700) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000140), 0x264002) (async) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000040)) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) (async) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000000c0)={{0x0, 0x1}, 0x0, 0x100, 0x7ff, {0x40, 0xed}, 0x6}) (async) 06:40:01 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 85) 06:40:01 executing program 0: r0 = syz_clone(0x10010000, &(0x7f0000000180)="87314d6e254dedb8c756a57255f0b8ed6cb73b15bea0da4913110bebd253b97ea03f89a7e99ae7b05dd6bd884ca78c2a1ca30a88", 0x34, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000340)="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") ptrace$PTRACE_SETSIGMASK(0x420b, r0, 0x8, &(0x7f0000000040)={[0x1]}) 06:40:01 executing program 3: r0 = syz_open_pts(0xffffffffffffffff, 0x440040) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x6, 0x800, 0x3, 0x1, 0x19, "2d905261424f5659"}) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) 06:40:01 executing program 0: r0 = syz_clone(0x10010000, &(0x7f0000000180)="87314d6e254dedb8c756a57255f0b8ed6cb73b15bea0da4913110bebd253b97ea03f89a7e99ae7b05dd6bd884ca78c2a1ca30a88", 0x34, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000340)="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") ptrace$PTRACE_SETSIGMASK(0x420b, r0, 0x8, &(0x7f0000000040)={[0x1]}) 06:40:01 executing program 5: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000100)) 06:40:01 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000000)) socket$inet6_udplite(0xa, 0x2, 0x88) 06:40:01 executing program 1: io_uring_setup(0x4e35, &(0x7f00000001c0)={0x0, 0x9f6b, 0x8, 0x1, 0x245}) (async) syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="14000000520004002dbd5400fddbdf2500000000616fb9d9a441c99a60c6254681d47e00"/48], 0x14}}, 0x40001) [ 2835.623027][ T318] FAULT_INJECTION: forcing a failure. [ 2835.623027][ T318] name failslab, interval 1, probability 0, space 0, times 0 [ 2835.635727][ T318] CPU: 1 PID: 318 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2835.646025][ T318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2835.656097][ T318] Call Trace: [ 2835.659377][ T318] [ 2835.662331][ T318] dump_stack_lvl+0xda/0x130 [ 2835.666950][ T318] dump_stack+0x15/0x20 06:40:01 executing program 1: syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_clone(0x400, &(0x7f0000000000), 0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)="88801575286e7658ffcb098d73d8aaafc1dee3248db25684026ba45d01bd299d4756b1fcb7600e29df95a902d6a460183e898b8f255755d74430e9af39b272ed64abee7533115fb091f7c318fd98c1adb2f476dffaed") ptrace$ARCH_GET_GS(0x1e, r0, &(0x7f0000000140), 0x1004) 06:40:01 executing program 3: r0 = syz_open_pts(0xffffffffffffffff, 0x440040) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x6, 0x800, 0x3, 0x1, 0x19, "2d905261424f5659"}) (async) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) 06:40:01 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000000)) socket$inet6_udplite(0xa, 0x2, 0x88) [ 2835.671174][ T318] should_fail_ex+0x21f/0x230 [ 2835.675876][ T318] ? anon_vma_fork+0x12c/0x2c0 [ 2835.680705][ T318] __should_failslab+0x92/0xa0 [ 2835.685488][ T318] should_failslab+0x9/0x20 [ 2835.690054][ T318] kmem_cache_alloc+0x4e/0x250 [ 2835.694961][ T318] anon_vma_fork+0x12c/0x2c0 [ 2835.699565][ T318] copy_mm+0x72a/0xf50 [ 2835.703634][ T318] copy_process+0x1002/0x20a0 [ 2835.708308][ T318] kernel_clone+0x169/0x560 [ 2835.712812][ T318] ? proc_fail_nth_read+0x140/0x140 [ 2835.718113][ T318] ? vfs_write+0x655/0x790 [ 2835.722540][ T318] __x64_sys_clone+0xe8/0x120 [ 2835.727227][ T318] do_syscall_64+0x44/0x110 [ 2835.731750][ T318] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2835.737722][ T318] RIP: 0033:0x7f682352eba9 [ 2835.742125][ T318] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2835.761812][ T318] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 06:40:01 executing program 3: r0 = syz_open_pts(0xffffffffffffffff, 0x440040) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x6, 0x800, 0x3, 0x1, 0x19, "2d905261424f5659"}) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) 06:40:01 executing program 1: syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_clone(0x400, &(0x7f0000000000), 0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)="88801575286e7658ffcb098d73d8aaafc1dee3248db25684026ba45d01bd299d4756b1fcb7600e29df95a902d6a460183e898b8f255755d74430e9af39b272ed64abee7533115fb091f7c318fd98c1adb2f476dffaed") ptrace$ARCH_GET_GS(0x1e, r0, &(0x7f0000000140), 0x1004) 06:40:01 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 86) 06:40:01 executing program 0: r0 = syz_clone(0x10010000, &(0x7f0000000180)="87314d6e254dedb8c756a57255f0b8ed6cb73b15bea0da4913110bebd253b97ea03f89a7e99ae7b05dd6bd884ca78c2a1ca30a88", 0x34, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000340)="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") ptrace$PTRACE_SETSIGMASK(0x420b, r0, 0x8, &(0x7f0000000040)={[0x1]}) 06:40:01 executing program 5: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000100)) 06:40:01 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) [ 2835.770257][ T318] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2835.778230][ T318] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2835.786201][ T318] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2835.794191][ T318] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2835.802334][ T318] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2835.810320][ T318] 06:40:01 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc0a85320, 0x0) 06:40:01 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x12, 0x9, 0xfff, 0x3, 0x2, 0x1, 0x3, '\x00', 0x0, r0, 0x5, 0x2, 0x3}, 0x48) r2 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000140)={0x3, 0x4, 0x4, 0xa, 0x0, r1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x6}, 0x48) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r3, &(0x7f0000000580)={&(0x7f0000000340), 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x40, r4, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_LOCAL_V6={0x14, 0x7, @mcast2}, @FOU_ATTR_TYPE={0x5}, @FOU_ATTR_PORT={0x6}, @FOU_ATTR_PEER_V4={0x8, 0x8, @multicast1}]}, 0x40}}, 0x0) sendmsg$FOU_CMD_DEL(r2, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x48, r4, 0x400, 0x70bd26, 0x25dfdbff, {}, [@FOU_ATTR_LOCAL_V4={0x8, 0x6, @broadcast}, @FOU_ATTR_PORT={0x6, 0x1, 0x4e21}, @FOU_ATTR_IFINDEX={0x8}, @FOU_ATTR_TYPE={0x5, 0x4, 0x1}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @remote}]}, 0x48}, 0x1, 0x0, 0x0, 0x2400c040}, 0x20000042) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)={0x8, 0x0, 0x7ee, {0x2, 0x3}, 0x6ee1, 0x22a}) 06:40:01 executing program 1: syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_clone(0x400, &(0x7f0000000000), 0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)="88801575286e7658ffcb098d73d8aaafc1dee3248db25684026ba45d01bd299d4756b1fcb7600e29df95a902d6a460183e898b8f255755d74430e9af39b272ed64abee7533115fb091f7c318fd98c1adb2f476dffaed") ptrace$ARCH_GET_GS(0x1e, r0, &(0x7f0000000140), 0x1004) syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) (async) syz_clone(0x400, &(0x7f0000000000), 0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)="88801575286e7658ffcb098d73d8aaafc1dee3248db25684026ba45d01bd299d4756b1fcb7600e29df95a902d6a460183e898b8f255755d74430e9af39b272ed64abee7533115fb091f7c318fd98c1adb2f476dffaed") (async) ptrace$ARCH_GET_GS(0x1e, r0, &(0x7f0000000140), 0x1004) (async) 06:40:01 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) (async) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 06:40:01 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000000)) socket$inet6_udplite(0xa, 0x2, 0x88) 06:40:02 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x12, 0x9, 0xfff, 0x3, 0x2, 0x1, 0x3, '\x00', 0x0, r0, 0x5, 0x2, 0x3}, 0x48) r2 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000140)={0x3, 0x4, 0x4, 0xa, 0x0, r1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x6}, 0x48) r3 = socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000380), 0xffffffffffffffff) (rerun: 64) sendmsg$FOU_CMD_DEL(r3, &(0x7f0000000580)={&(0x7f0000000340), 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x40, r4, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_LOCAL_V6={0x14, 0x7, @mcast2}, @FOU_ATTR_TYPE={0x5}, @FOU_ATTR_PORT={0x6}, @FOU_ATTR_PEER_V4={0x8, 0x8, @multicast1}]}, 0x40}}, 0x0) (async, rerun: 64) sendmsg$FOU_CMD_DEL(r2, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x48, r4, 0x400, 0x70bd26, 0x25dfdbff, {}, [@FOU_ATTR_LOCAL_V4={0x8, 0x6, @broadcast}, @FOU_ATTR_PORT={0x6, 0x1, 0x4e21}, @FOU_ATTR_IFINDEX={0x8}, @FOU_ATTR_TYPE={0x5, 0x4, 0x1}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @remote}]}, 0x48}, 0x1, 0x0, 0x0, 0x2400c040}, 0x20000042) (async, rerun: 64) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)={0x8, 0x0, 0x7ee, {0x2, 0x3}, 0x6ee1, 0x22a}) 06:40:02 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc0a85320, 0x0) 06:40:02 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) (async) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 06:40:02 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 87) 06:40:02 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x404500) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) 06:40:02 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc0a85320, 0x0) 06:40:02 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000000)={0x1, 0x20}) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x80, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000080)=0x4) 06:40:02 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x404500) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) 06:40:02 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 88) [ 2836.036578][ T386] FAULT_INJECTION: forcing a failure. [ 2836.036578][ T386] name failslab, interval 1, probability 0, space 0, times 0 [ 2836.049289][ T386] CPU: 0 PID: 386 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2836.059521][ T386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2836.069656][ T386] Call Trace: [ 2836.072954][ T386] [ 2836.075877][ T386] dump_stack_lvl+0xda/0x130 [ 2836.080524][ T386] dump_stack+0x15/0x20 [ 2836.084688][ T386] should_fail_ex+0x21f/0x230 [ 2836.089401][ T386] ? anon_vma_fork+0xac/0x2c0 [ 2836.094092][ T386] __should_failslab+0x92/0xa0 [ 2836.098987][ T386] should_failslab+0x9/0x20 [ 2836.103501][ T386] kmem_cache_alloc+0x4e/0x250 [ 2836.108271][ T386] anon_vma_fork+0xac/0x2c0 [ 2836.112924][ T386] copy_mm+0x72a/0xf50 [ 2836.117001][ T386] copy_process+0x1002/0x20a0 [ 2836.121706][ T386] kernel_clone+0x169/0x560 [ 2836.126208][ T386] ? proc_fail_nth_read+0x140/0x140 [ 2836.131457][ T386] ? vfs_write+0x655/0x790 [ 2836.135971][ T386] __x64_sys_clone+0xe8/0x120 [ 2836.140731][ T386] do_syscall_64+0x44/0x110 [ 2836.145249][ T386] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2836.151178][ T386] RIP: 0033:0x7f682352eba9 [ 2836.155582][ T386] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2836.175191][ T386] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 06:40:02 executing program 1: syz_clone(0x80241480, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r0, 0x0, 0x1004) syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/time_for_children\x00') 06:40:02 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') (async) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x12, 0x9, 0xfff, 0x3, 0x2, 0x1, 0x3, '\x00', 0x0, r0, 0x5, 0x2, 0x3}, 0x48) r2 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000140)={0x3, 0x4, 0x4, 0xa, 0x0, r1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x6}, 0x48) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r3, &(0x7f0000000580)={&(0x7f0000000340), 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x40, r4, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_LOCAL_V6={0x14, 0x7, @mcast2}, @FOU_ATTR_TYPE={0x5}, @FOU_ATTR_PORT={0x6}, @FOU_ATTR_PEER_V4={0x8, 0x8, @multicast1}]}, 0x40}}, 0x0) (async) sendmsg$FOU_CMD_DEL(r2, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x48, r4, 0x400, 0x70bd26, 0x25dfdbff, {}, [@FOU_ATTR_LOCAL_V4={0x8, 0x6, @broadcast}, @FOU_ATTR_PORT={0x6, 0x1, 0x4e21}, @FOU_ATTR_IFINDEX={0x8}, @FOU_ATTR_TYPE={0x5, 0x4, 0x1}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @remote}]}, 0x48}, 0x1, 0x0, 0x0, 0x2400c040}, 0x20000042) (async) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)={0x8, 0x0, 0x7ee, {0x2, 0x3}, 0x6ee1, 0x22a}) 06:40:02 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000000)={0x1, 0x20}) (async) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x80, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000080)=0x4) 06:40:02 executing program 5: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SCUDMATCHLEN(r0, 0x89e7, &(0x7f0000000000)={0x7}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x1) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) sendto$x25(r2, &(0x7f0000000340)="846c8fc625b7ad5617e58f9fdca71a00be67a1989d23026a0fc5d2a2b7bd0ed2f6f62eddba68f0ba57bdd6700fd4949926b5d1f02fe36cf484c901614eedd98083fdb814d79959e54858025969bf4466f549a2d80c3de4998b2d944f90672cb9efb6d1006b9b0caa5bce67cd5d6d34a3820ded6f06b64dd9cd3a", 0x7a, 0x51, 0x0, 0x0) r3 = socket(0x2, 0x2, 0x0) ioctl$SIOCX25GSUBSCRIP(r3, 0x89e0, &(0x7f0000000100)={'veth0_macvtap\x00', 0x1d4b, 0xc9}) r4 = accept4(r0, &(0x7f0000000040)=@l2tp6={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @multicast1}}, &(0x7f00000003c0)=0x80, 0x80000) ioctl$SIOCX25GSUBSCRIP(r4, 0x89e0, &(0x7f0000000240)={'vxcan1\x00', 0x9}) [ 2836.183679][ T386] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2836.191730][ T386] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2836.199754][ T386] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2836.207809][ T386] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2836.215773][ T386] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2836.223751][ T386] 06:40:02 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x404500) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) 06:40:02 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000000)={0x1, 0x20}) (async) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x80, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000080)=0x4) 06:40:02 executing program 5: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SCUDMATCHLEN(r0, 0x89e7, &(0x7f0000000000)={0x7}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x1) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) sendto$x25(r2, &(0x7f0000000340)="846c8fc625b7ad5617e58f9fdca71a00be67a1989d23026a0fc5d2a2b7bd0ed2f6f62eddba68f0ba57bdd6700fd4949926b5d1f02fe36cf484c901614eedd98083fdb814d79959e54858025969bf4466f549a2d80c3de4998b2d944f90672cb9efb6d1006b9b0caa5bce67cd5d6d34a3820ded6f06b64dd9cd3a", 0x7a, 0x51, 0x0, 0x0) r3 = socket(0x2, 0x2, 0x0) ioctl$SIOCX25GSUBSCRIP(r3, 0x89e0, &(0x7f0000000100)={'veth0_macvtap\x00', 0x1d4b, 0xc9}) r4 = accept4(r0, &(0x7f0000000040)=@l2tp6={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @multicast1}}, &(0x7f00000003c0)=0x80, 0x80000) ioctl$SIOCX25GSUBSCRIP(r4, 0x89e0, &(0x7f0000000240)={'vxcan1\x00', 0x9}) 06:40:02 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) io_uring_register$IORING_UNREGISTER_RING_FDS(r1, 0x15, &(0x7f0000000880)=[{0x6, 0x1, 0x0, &(0x7f0000000440)=[{&(0x7f0000000040)}, {&(0x7f0000000080)=""/246, 0xf6}, {&(0x7f0000000180)=""/46, 0x2e}, {&(0x7f00000001c0)=""/166, 0xa6}, {&(0x7f0000000280)=""/168, 0xa8}, {&(0x7f0000000340)=""/79, 0x4f}], &(0x7f00000004c0)=[0x6d, 0x1, 0x6, 0xffffffff]}, {0x2, 0x1, 0x0, &(0x7f0000000640)=[{&(0x7f0000000500)=""/121, 0x79}, {&(0x7f0000000580)=""/176, 0xb0}], &(0x7f0000000680)=[0x1ff, 0x4, 0xfffffffffffff800, 0x1]}, {0x2, 0x1, 0x0, &(0x7f0000000800)=[{&(0x7f00000006c0)=""/118, 0x76}, {&(0x7f0000000740)=""/167, 0xa7}], &(0x7f0000000840)=[0x10001, 0x101]}], 0x3) r2 = getgid() ioctl$TUNSETGROUP(r0, 0x400454ce, r2) 06:40:02 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 89) 06:40:02 executing program 2: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000140), 0x4c6c81) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x60200) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040), 0x8800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000080)={0x5, 0x7fff, 0x0, {}, 0x0, 0xffffffe1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000180)) 06:40:02 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) syz_open_pts(r1, 0x400) ioctl$TCSETS2(r0, 0x402c542b, &(0x7f0000000000)={0x4, 0x5, 0x3, 0x1e1d, 0x7, "ea2410190cef9982d6282678e02f56dd5c1b1b", 0x9, 0x5}) 06:40:02 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 90) [ 2836.328499][ T423] FAULT_INJECTION: forcing a failure. [ 2836.328499][ T423] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2836.341750][ T423] CPU: 1 PID: 423 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2836.351967][ T423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2836.362013][ T423] Call Trace: [ 2836.365274][ T423] [ 2836.368193][ T423] dump_stack_lvl+0xda/0x130 [ 2836.372780][ T423] dump_stack+0x15/0x20 [ 2836.376934][ T423] should_fail_ex+0x21f/0x230 [ 2836.381610][ T423] __should_fail_alloc_page+0xfd/0x110 [ 2836.387078][ T423] __alloc_pages+0x108/0x340 [ 2836.391649][ T423] alloc_pages_mpol+0xb1/0x1d0 [ 2836.396392][ T423] alloc_pages+0xe0/0x100 [ 2836.400703][ T423] __pud_alloc+0x4c/0x3b0 [ 2836.405015][ T423] copy_page_range+0x2082/0x2220 [ 2836.409938][ T423] ? mas_wr_end_piv+0x153/0x430 [ 2836.414779][ T423] ? mas_wr_store_entry+0x235/0x350 [ 2836.419964][ T423] copy_mm+0x953/0xf50 [ 2836.424012][ T423] copy_process+0x1002/0x20a0 [ 2836.428666][ T423] kernel_clone+0x169/0x560 [ 2836.433144][ T423] ? proc_fail_nth_read+0x140/0x140 [ 2836.438318][ T423] ? vfs_write+0x655/0x790 [ 2836.442716][ T423] __x64_sys_clone+0xe8/0x120 [ 2836.447372][ T423] do_syscall_64+0x44/0x110 [ 2836.451859][ T423] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2836.457734][ T423] RIP: 0033:0x7f682352eba9 [ 2836.462127][ T423] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2836.481714][ T423] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2836.490108][ T423] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2836.498065][ T423] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2836.506015][ T423] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2836.513967][ T423] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2836.521934][ T423] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2836.529884][ T423] 06:40:03 executing program 1: syz_clone(0x80241480, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r0, 0x0, 0x1004) (async) ptrace$ARCH_GET_GS(0x1e, r0, 0x0, 0x1004) syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/time_for_children\x00') 06:40:03 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) (async) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) syz_open_pts(r1, 0x400) ioctl$TCSETS2(r0, 0x402c542b, &(0x7f0000000000)={0x4, 0x5, 0x3, 0x1e1d, 0x7, "ea2410190cef9982d6282678e02f56dd5c1b1b", 0x9, 0x5}) 06:40:03 executing program 2: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000140), 0x4c6c81) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x60200) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040), 0x8800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000080)={0x5, 0x7fff, 0x0, {}, 0x0, 0xffffffe1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000180)) (async) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000180)) 06:40:03 executing program 5: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SCUDMATCHLEN(r0, 0x89e7, &(0x7f0000000000)={0x7}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x1) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) sendto$x25(r2, &(0x7f0000000340)="846c8fc625b7ad5617e58f9fdca71a00be67a1989d23026a0fc5d2a2b7bd0ed2f6f62eddba68f0ba57bdd6700fd4949926b5d1f02fe36cf484c901614eedd98083fdb814d79959e54858025969bf4466f549a2d80c3de4998b2d944f90672cb9efb6d1006b9b0caa5bce67cd5d6d34a3820ded6f06b64dd9cd3a", 0x7a, 0x51, 0x0, 0x0) r3 = socket(0x2, 0x2, 0x0) ioctl$SIOCX25GSUBSCRIP(r3, 0x89e0, &(0x7f0000000100)={'veth0_macvtap\x00', 0x1d4b, 0xc9}) r4 = accept4(r0, &(0x7f0000000040)=@l2tp6={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @multicast1}}, &(0x7f00000003c0)=0x80, 0x80000) ioctl$SIOCX25GSUBSCRIP(r4, 0x89e0, &(0x7f0000000240)={'vxcan1\x00', 0x9}) 06:40:03 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') (async, rerun: 64) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (rerun: 64) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) io_uring_register$IORING_UNREGISTER_RING_FDS(r1, 0x15, &(0x7f0000000880)=[{0x6, 0x1, 0x0, &(0x7f0000000440)=[{&(0x7f0000000040)}, {&(0x7f0000000080)=""/246, 0xf6}, {&(0x7f0000000180)=""/46, 0x2e}, {&(0x7f00000001c0)=""/166, 0xa6}, {&(0x7f0000000280)=""/168, 0xa8}, {&(0x7f0000000340)=""/79, 0x4f}], &(0x7f00000004c0)=[0x6d, 0x1, 0x6, 0xffffffff]}, {0x2, 0x1, 0x0, &(0x7f0000000640)=[{&(0x7f0000000500)=""/121, 0x79}, {&(0x7f0000000580)=""/176, 0xb0}], &(0x7f0000000680)=[0x1ff, 0x4, 0xfffffffffffff800, 0x1]}, {0x2, 0x1, 0x0, &(0x7f0000000800)=[{&(0x7f00000006c0)=""/118, 0x76}, {&(0x7f0000000740)=""/167, 0xa7}], &(0x7f0000000840)=[0x10001, 0x101]}], 0x3) r2 = getgid() ioctl$TUNSETGROUP(r0, 0x400454ce, r2) 06:40:03 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 91) 06:40:03 executing program 2: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000140), 0x4c6c81) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x60200) (async, rerun: 32) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040), 0x8800, 0x0) (rerun: 32) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000080)={0x5, 0x7fff, 0x0, {}, 0x0, 0xffffffe1}) (async) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000180)) 06:40:03 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) (async, rerun: 64) syz_open_pts(r1, 0x400) (async, rerun: 64) ioctl$TCSETS2(r0, 0x402c542b, &(0x7f0000000000)={0x4, 0x5, 0x3, 0x1e1d, 0x7, "ea2410190cef9982d6282678e02f56dd5c1b1b", 0x9, 0x5}) 06:40:03 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) io_uring_register$IORING_UNREGISTER_RING_FDS(r1, 0x15, &(0x7f0000000880)=[{0x6, 0x1, 0x0, &(0x7f0000000440)=[{&(0x7f0000000040)}, {&(0x7f0000000080)=""/246, 0xf6}, {&(0x7f0000000180)=""/46, 0x2e}, {&(0x7f00000001c0)=""/166, 0xa6}, {&(0x7f0000000280)=""/168, 0xa8}, {&(0x7f0000000340)=""/79, 0x4f}], &(0x7f00000004c0)=[0x6d, 0x1, 0x6, 0xffffffff]}, {0x2, 0x1, 0x0, &(0x7f0000000640)=[{&(0x7f0000000500)=""/121, 0x79}, {&(0x7f0000000580)=""/176, 0xb0}], &(0x7f0000000680)=[0x1ff, 0x4, 0xfffffffffffff800, 0x1]}, {0x2, 0x1, 0x0, &(0x7f0000000800)=[{&(0x7f00000006c0)=""/118, 0x76}, {&(0x7f0000000740)=""/167, 0xa7}], &(0x7f0000000840)=[0x10001, 0x101]}], 0x3) r2 = getgid() ioctl$TUNSETGROUP(r0, 0x400454ce, r2) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) (async) io_uring_register$IORING_UNREGISTER_RING_FDS(r1, 0x15, &(0x7f0000000880)=[{0x6, 0x1, 0x0, &(0x7f0000000440)=[{&(0x7f0000000040)}, {&(0x7f0000000080)=""/246, 0xf6}, {&(0x7f0000000180)=""/46, 0x2e}, {&(0x7f00000001c0)=""/166, 0xa6}, {&(0x7f0000000280)=""/168, 0xa8}, {&(0x7f0000000340)=""/79, 0x4f}], &(0x7f00000004c0)=[0x6d, 0x1, 0x6, 0xffffffff]}, {0x2, 0x1, 0x0, &(0x7f0000000640)=[{&(0x7f0000000500)=""/121, 0x79}, {&(0x7f0000000580)=""/176, 0xb0}], &(0x7f0000000680)=[0x1ff, 0x4, 0xfffffffffffff800, 0x1]}, {0x2, 0x1, 0x0, &(0x7f0000000800)=[{&(0x7f00000006c0)=""/118, 0x76}, {&(0x7f0000000740)=""/167, 0xa7}], &(0x7f0000000840)=[0x10001, 0x101]}], 0x3) (async) getgid() (async) ioctl$TUNSETGROUP(r0, 0x400454ce, r2) (async) 06:40:03 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x264640, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x2) 06:40:03 executing program 0: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r0, 0x0, 0x1004) ptrace$ARCH_SHSTK_LOCK(0x1e, r0, 0x3, 0x5003) ptrace$PTRACE_SETSIGMASK(0x420b, r0, 0x8, &(0x7f0000000040)={[0x2]}) syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/time_for_children\x00') [ 2837.803197][ T440] FAULT_INJECTION: forcing a failure. [ 2837.803197][ T440] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2837.816454][ T440] CPU: 1 PID: 440 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2837.826689][ T440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2837.836742][ T440] Call Trace: [ 2837.840020][ T440] [ 2837.842952][ T440] dump_stack_lvl+0xda/0x130 [ 2837.847561][ T440] dump_stack+0x15/0x20 06:40:03 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x264640, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) (async) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x2) [ 2837.851727][ T440] should_fail_ex+0x21f/0x230 [ 2837.856422][ T440] __should_fail_alloc_page+0xfd/0x110 [ 2837.861906][ T440] __alloc_pages+0x108/0x340 [ 2837.866502][ T440] alloc_pages_mpol+0xb1/0x1d0 [ 2837.871283][ T440] alloc_pages+0xe0/0x100 [ 2837.875625][ T440] __pmd_alloc+0x4b/0x3c0 [ 2837.879961][ T440] copy_page_range+0x1fda/0x2220 [ 2837.884912][ T440] ? mas_wr_store_entry+0x235/0x350 [ 2837.890129][ T440] copy_mm+0x953/0xf50 [ 2837.894206][ T440] copy_process+0x1002/0x20a0 [ 2837.898896][ T440] kernel_clone+0x169/0x560 [ 2837.903381][ T440] ? proc_fail_nth_read+0x140/0x140 [ 2837.908562][ T440] ? vfs_write+0x655/0x790 [ 2837.912968][ T440] __x64_sys_clone+0xe8/0x120 [ 2837.917641][ T440] do_syscall_64+0x44/0x110 [ 2837.922127][ T440] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2837.928000][ T440] RIP: 0033:0x7f682352eba9 [ 2837.932392][ T440] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2837.951975][ T440] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2837.960366][ T440] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2837.968315][ T440] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2837.976269][ T440] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2837.984216][ T440] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2837.992163][ T440] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2838.000114][ T440] 06:40:05 executing program 1: syz_clone(0x80241480, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r0, 0x0, 0x1004) (async) syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/time_for_children\x00') 06:40:05 executing program 0: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r0, 0x0, 0x1004) (async) ptrace$ARCH_SHSTK_LOCK(0x1e, r0, 0x3, 0x5003) ptrace$PTRACE_SETSIGMASK(0x420b, r0, 0x8, &(0x7f0000000040)={[0x2]}) (async) syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/time_for_children\x00') 06:40:05 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x264640, 0x0) (async) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) (async) ioctl$KDMKTONE(r0, 0x4b30, 0x2) 06:40:05 executing program 5: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SCUDMATCHLEN(r0, 0x89e7, &(0x7f0000000000)={0x7}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x1) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) sendto$x25(r2, &(0x7f0000000340)="846c8fc625b7ad5617e58f9fdca71a00be67a1989d23026a0fc5d2a2b7bd0ed2f6f62eddba68f0ba57bdd6700fd4949926b5d1f02fe36cf484c901614eedd98083fdb814d79959e54858025969bf4466f549a2d80c3de4998b2d944f90672cb9efb6d1006b9b0caa5bce67cd5d6d34a3820ded6f06b64dd9cd3a", 0x7a, 0x51, 0x0, 0x0) r3 = socket(0x2, 0x2, 0x0) ioctl$SIOCX25GSUBSCRIP(r3, 0x89e0, &(0x7f0000000100)={'veth0_macvtap\x00', 0x1d4b, 0xc9}) accept4(r0, &(0x7f0000000040)=@l2tp6={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @multicast1}}, &(0x7f00000003c0)=0x80, 0x80000) 06:40:05 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x2531c896f96236f7) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) 06:40:05 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 92) 06:40:05 executing program 5: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SCUDMATCHLEN(r0, 0x89e7, &(0x7f0000000000)={0x7}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x1) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) sendto$x25(r2, &(0x7f0000000340)="846c8fc625b7ad5617e58f9fdca71a00be67a1989d23026a0fc5d2a2b7bd0ed2f6f62eddba68f0ba57bdd6700fd4949926b5d1f02fe36cf484c901614eedd98083fdb814d79959e54858025969bf4466f549a2d80c3de4998b2d944f90672cb9efb6d1006b9b0caa5bce67cd5d6d34a3820ded6f06b64dd9cd3a", 0x7a, 0x51, 0x0, 0x0) r3 = socket(0x2, 0x2, 0x0) ioctl$SIOCX25GSUBSCRIP(r3, 0x89e0, &(0x7f0000000100)={'veth0_macvtap\x00', 0x1d4b, 0xc9}) 06:40:05 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x2531c896f96236f7) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) 06:40:05 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 93) 06:40:05 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCGDEV(r0, 0x80045432, &(0x7f0000000000)) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x1) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) 06:40:05 executing program 0: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r0, 0x0, 0x1004) (async) ptrace$ARCH_SHSTK_LOCK(0x1e, r0, 0x3, 0x5003) (async, rerun: 32) ptrace$PTRACE_SETSIGMASK(0x420b, r0, 0x8, &(0x7f0000000040)={[0x2]}) (rerun: 32) syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/time_for_children\x00') 06:40:05 executing program 5: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SCUDMATCHLEN(r0, 0x89e7, &(0x7f0000000000)={0x7}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x1) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) sendto$x25(r2, &(0x7f0000000340)="846c8fc625b7ad5617e58f9fdca71a00be67a1989d23026a0fc5d2a2b7bd0ed2f6f62eddba68f0ba57bdd6700fd4949926b5d1f02fe36cf484c901614eedd98083fdb814d79959e54858025969bf4466f549a2d80c3de4998b2d944f90672cb9efb6d1006b9b0caa5bce67cd5d6d34a3820ded6f06b64dd9cd3a", 0x7a, 0x51, 0x0, 0x0) ioctl$SIOCX25GSUBSCRIP(0xffffffffffffffff, 0x89e0, &(0x7f0000000100)={'veth0_macvtap\x00', 0x1d4b, 0xc9}) [ 2839.842283][ T483] FAULT_INJECTION: forcing a failure. [ 2839.842283][ T483] name failslab, interval 1, probability 0, space 0, times 0 [ 2839.855084][ T483] CPU: 0 PID: 483 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2839.865382][ T483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2839.875442][ T483] Call Trace: [ 2839.878716][ T483] [ 2839.881710][ T483] dump_stack_lvl+0xda/0x130 [ 2839.886351][ T483] dump_stack+0x15/0x20 06:40:05 executing program 1: syz_clone(0x18080000, 0x0, 0x0, 0x0, 0x0, 0x0) 06:40:05 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x2531c896f96236f7) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) 06:40:05 executing program 1: syz_clone(0x18080000, 0x0, 0x0, 0x0, 0x0, 0x0) 06:40:06 executing program 1: syz_clone(0x18080000, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2839.890527][ T483] should_fail_ex+0x21f/0x230 [ 2839.895321][ T483] ? anon_vma_fork+0xac/0x2c0 [ 2839.900003][ T483] __should_failslab+0x92/0xa0 [ 2839.904799][ T483] should_failslab+0x9/0x20 [ 2839.909307][ T483] kmem_cache_alloc+0x4e/0x250 [ 2839.914130][ T483] anon_vma_fork+0xac/0x2c0 [ 2839.918683][ T483] copy_mm+0x72a/0xf50 [ 2839.922762][ T483] copy_process+0x1002/0x20a0 [ 2839.927453][ T483] kernel_clone+0x169/0x560 [ 2839.931962][ T483] ? proc_fail_nth_read+0x140/0x140 [ 2839.937192][ T483] ? vfs_write+0x655/0x790 [ 2839.941614][ T483] __x64_sys_clone+0xe8/0x120 [ 2839.946305][ T483] do_syscall_64+0x44/0x110 [ 2839.950842][ T483] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2839.956812][ T483] RIP: 0033:0x7f682352eba9 [ 2839.961222][ T483] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2839.980862][ T483] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 06:40:06 executing program 5: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SCUDMATCHLEN(r0, 0x89e7, &(0x7f0000000000)={0x7}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x1) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) sendto$x25(r2, &(0x7f0000000340)="846c8fc625b7ad5617e58f9fdca71a00be67a1989d23026a0fc5d2a2b7bd0ed2f6f62eddba68f0ba57bdd6700fd4949926b5d1f02fe36cf484c901614eedd98083fdb814d79959e54858025969bf4466f549a2d80c3de4998b2d944f90672cb9efb6d1006b9b0caa5bce67cd5d6d34a3820ded6f06b64dd9cd3a", 0x7a, 0x51, 0x0, 0x0) ioctl$SIOCX25GSUBSCRIP(0xffffffffffffffff, 0x89e0, &(0x7f0000000100)={'veth0_macvtap\x00', 0x1d4b, 0xc9}) 06:40:06 executing program 1: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 06:40:06 executing program 0: syz_clone(0x84000, &(0x7f0000000040)="345d0d643abf03c34697aee06d0323218e69818e1ecfef4647103f0413a0e52733e523685c2378d48ae8d31bc1740fbafde185bddb700ee96c6b8724700dc7524a25eaad46a98dbf6f81e525e9cf08cad00e7b1177a5ea0ba809127f3533e4788beceab6397b17a1eb7a2357bfe50b01f82faf82e8d1b4a88cf36deda41c86e51b79c0f79065032fb95fede40058f783f6848ec1b64605a9e87a17d1c54cb73aa1c0db1533675b", 0xa7, &(0x7f0000000140), &(0x7f0000000280), &(0x7f0000000180)="083399c2d29b0cff7a9360333371640f8a2167fa986caa149721558cb2295cfbbd13eb596940c1c928c6003897b84f4f10f950968fa869a3bc35384efa3c38a71a77e12e41927e1b051c2b25d16a635b4c285d7b614c5065c43e3e81b5ca7d17b26732d5bc5c089797bb5a5c6fb057cbbeda9883e362ac2099ede9f284241b67bfb82d295dc74ef60f072d8bb15eff7ce10f602b9e09d22e8b6831bde015599d448660592d4c4912cc8a71c3c64ded2033cd905a10aea6fd34dd99d02e48aab01d48316b0b1673") syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') [ 2839.989282][ T483] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2839.997255][ T483] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2840.005226][ T483] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2840.013229][ T483] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2840.021285][ T483] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2840.029263][ T483] 06:40:06 executing program 3: syz_open_dev$tty20(0xc, 0x4, 0x1) (async) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCGDEV(r0, 0x80045432, &(0x7f0000000000)) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x1) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) 06:40:06 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 94) 06:40:06 executing program 2: r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x6, 0x6, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000800000000001ab434b8ffff187a0500730964a8beccc7c0c6f6e84137c4b87600002300000000000000000005abfcffffffffff9500000000000040"], &(0x7f0000000040)='GPL\x00', 0x80000000, 0x6b, &(0x7f0000000080)=""/107, 0x41000, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x4, 0x2}, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000140)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], &(0x7f0000000240)=[{0x5, 0x1, 0xf, 0x5}, {0x3, 0xc94, 0xd, 0xa}, {0x0, 0x3, 0x1, 0x3}, {0x4, 0x4}, {0x1, 0x5, 0xe, 0x4}, {0x0, 0x4, 0xd, 0x9}, {0x0, 0x3, 0xb, 0x3e69bb0bc6e0754d}, {0x4, 0x4, 0x2, 0x2}, {0x4, 0x2, 0x4, 0x4}, {0x2, 0x4, 0x6, 0x3}], 0x10, 0x7}, 0x90) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r1, 0x0, 0x1004) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000400)={r0, 0xffffffffffffffff, 0x5, 0x0, @val=@uprobe_multi={&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=[0x8001], &(0x7f00000003c0)=[0x0], 0x100000000000000, 0x1, 0x0, r1}}, 0x40) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) 06:40:06 executing program 5: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SCUDMATCHLEN(r0, 0x89e7, &(0x7f0000000000)={0x7}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x1) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) sendto$x25(r2, &(0x7f0000000340)="846c8fc625b7ad5617e58f9fdca71a00be67a1989d23026a0fc5d2a2b7bd0ed2f6f62eddba68f0ba57bdd6700fd4949926b5d1f02fe36cf484c901614eedd98083fdb814d79959e54858025969bf4466f549a2d80c3de4998b2d944f90672cb9efb6d1006b9b0caa5bce67cd5d6d34a3820ded6f06b64dd9cd3a", 0x7a, 0x51, 0x0, 0x0) ioctl$SIOCX25GSUBSCRIP(0xffffffffffffffff, 0x89e0, &(0x7f0000000100)={'veth0_macvtap\x00', 0x1d4b, 0xc9}) 06:40:08 executing program 5: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SCUDMATCHLEN(r0, 0x89e7, &(0x7f0000000000)={0x7}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x1) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = socket(0x2, 0x2, 0x0) ioctl$SIOCX25GSUBSCRIP(r3, 0x89e0, &(0x7f0000000100)={'veth0_macvtap\x00', 0x1d4b, 0xc9}) 06:40:08 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCGDEV(r0, 0x80045432, &(0x7f0000000000)) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x1) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x1) (async) ioctl$TIOCGDEV(r0, 0x80045432, &(0x7f0000000000)) (async) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x1) (async) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) (async) 06:40:08 executing program 2: r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x6, 0x6, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000800000000001ab434b8ffff187a0500730964a8beccc7c0c6f6e84137c4b87600002300000000000000000005abfcffffffffff9500000000000040"], &(0x7f0000000040)='GPL\x00', 0x80000000, 0x6b, &(0x7f0000000080)=""/107, 0x41000, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x4, 0x2}, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000140)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], &(0x7f0000000240)=[{0x5, 0x1, 0xf, 0x5}, {0x3, 0xc94, 0xd, 0xa}, {0x0, 0x3, 0x1, 0x3}, {0x4, 0x4}, {0x1, 0x5, 0xe, 0x4}, {0x0, 0x4, 0xd, 0x9}, {0x0, 0x3, 0xb, 0x3e69bb0bc6e0754d}, {0x4, 0x4, 0x2, 0x2}, {0x4, 0x2, 0x4, 0x4}, {0x2, 0x4, 0x6, 0x3}], 0x10, 0x7}, 0x90) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r1, 0x0, 0x1004) (async) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000400)={r0, 0xffffffffffffffff, 0x5, 0x0, @val=@uprobe_multi={&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=[0x8001], &(0x7f00000003c0)=[0x0], 0x100000000000000, 0x1, 0x0, r1}}, 0x40) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) [ 2842.313127][ T532] FAULT_INJECTION: forcing a failure. [ 2842.313127][ T532] name failslab, interval 1, probability 0, space 0, times 0 [ 2842.325742][ T532] CPU: 1 PID: 532 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2842.335982][ T532] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2842.346036][ T532] Call Trace: [ 2842.349312][ T532] [ 2842.352280][ T532] dump_stack_lvl+0xda/0x130 [ 2842.356891][ T532] dump_stack+0x15/0x20 [ 2842.361058][ T532] should_fail_ex+0x21f/0x230 [ 2842.365784][ T532] ? vm_area_dup+0x98/0x130 [ 2842.370327][ T532] __should_failslab+0x92/0xa0 [ 2842.375097][ T532] should_failslab+0x9/0x20 [ 2842.379657][ T532] kmem_cache_alloc+0x4e/0x250 [ 2842.384514][ T532] vm_area_dup+0x98/0x130 [ 2842.388875][ T532] copy_mm+0x6b6/0xf50 [ 2842.393074][ T532] copy_process+0x1002/0x20a0 [ 2842.397781][ T532] kernel_clone+0x169/0x560 [ 2842.402289][ T532] ? proc_fail_nth_read+0x140/0x140 [ 2842.407535][ T532] ? vfs_write+0x655/0x790 [ 2842.411989][ T532] __x64_sys_clone+0xe8/0x120 [ 2842.416743][ T532] do_syscall_64+0x44/0x110 [ 2842.421266][ T532] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2842.427186][ T532] RIP: 0033:0x7f682352eba9 [ 2842.431689][ T532] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2842.451427][ T532] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 06:40:08 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x38e341, 0x0) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000000)=0x401) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{}]}) 06:40:08 executing program 5: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SCUDMATCHLEN(r0, 0x89e7, &(0x7f0000000000)={0x7}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x1) syz_init_net_socket$x25(0x9, 0x5, 0x0) r2 = socket(0x2, 0x2, 0x0) ioctl$SIOCX25GSUBSCRIP(r2, 0x89e0, &(0x7f0000000100)={'veth0_macvtap\x00', 0x1d4b, 0xc9}) [ 2842.459873][ T532] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2842.467855][ T532] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2842.475857][ T532] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2842.483897][ T532] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2842.491957][ T532] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2842.499941][ T532] 06:40:08 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x38e341, 0x0) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000000)=0x401) (async) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000000)=0x401) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{}]}) 06:40:08 executing program 2: r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x6, 0x6, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000800000000001ab434b8ffff187a0500730964a8beccc7c0c6f6e84137c4b87600002300000000000000000005abfcffffffffff9500000000000040"], &(0x7f0000000040)='GPL\x00', 0x80000000, 0x6b, &(0x7f0000000080)=""/107, 0x41000, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x4, 0x2}, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000140)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], &(0x7f0000000240)=[{0x5, 0x1, 0xf, 0x5}, {0x3, 0xc94, 0xd, 0xa}, {0x0, 0x3, 0x1, 0x3}, {0x4, 0x4}, {0x1, 0x5, 0xe, 0x4}, {0x0, 0x4, 0xd, 0x9}, {0x0, 0x3, 0xb, 0x3e69bb0bc6e0754d}, {0x4, 0x4, 0x2, 0x2}, {0x4, 0x2, 0x4, 0x4}, {0x2, 0x4, 0x6, 0x3}], 0x10, 0x7}, 0x90) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r1, 0x0, 0x1004) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000400)={r0, 0xffffffffffffffff, 0x5, 0x0, @val=@uprobe_multi={&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=[0x8001], &(0x7f00000003c0)=[0x0], 0x100000000000000, 0x1, 0x0, r1}}, 0x40) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x6, 0x6, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000800000000001ab434b8ffff187a0500730964a8beccc7c0c6f6e84137c4b87600002300000000000000000005abfcffffffffff9500000000000040"], &(0x7f0000000040)='GPL\x00', 0x80000000, 0x6b, &(0x7f0000000080)=""/107, 0x41000, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x4, 0x2}, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000140)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], &(0x7f0000000240)=[{0x5, 0x1, 0xf, 0x5}, {0x3, 0xc94, 0xd, 0xa}, {0x0, 0x3, 0x1, 0x3}, {0x4, 0x4}, {0x1, 0x5, 0xe, 0x4}, {0x0, 0x4, 0xd, 0x9}, {0x0, 0x3, 0xb, 0x3e69bb0bc6e0754d}, {0x4, 0x4, 0x2, 0x2}, {0x4, 0x2, 0x4, 0x4}, {0x2, 0x4, 0x6, 0x3}], 0x10, 0x7}, 0x90) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ptrace$ARCH_GET_GS(0x1e, r1, 0x0, 0x1004) (async) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000400)={r0, 0xffffffffffffffff, 0x5, 0x0, @val=@uprobe_multi={&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=[0x8001], &(0x7f00000003c0)=[0x0], 0x100000000000000, 0x1, 0x0, r1}}, 0x40) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) (async) 06:40:08 executing program 0: syz_clone(0x84000, &(0x7f0000000040)="345d0d643abf03c34697aee06d0323218e69818e1ecfef4647103f0413a0e52733e523685c2378d48ae8d31bc1740fbafde185bddb700ee96c6b8724700dc7524a25eaad46a98dbf6f81e525e9cf08cad00e7b1177a5ea0ba809127f3533e4788beceab6397b17a1eb7a2357bfe50b01f82faf82e8d1b4a88cf36deda41c86e51b79c0f79065032fb95fede40058f783f6848ec1b64605a9e87a17d1c54cb73aa1c0db1533675b", 0xa7, &(0x7f0000000140), &(0x7f0000000280), &(0x7f0000000180)="083399c2d29b0cff7a9360333371640f8a2167fa986caa149721558cb2295cfbbd13eb596940c1c928c6003897b84f4f10f950968fa869a3bc35384efa3c38a71a77e12e41927e1b051c2b25d16a635b4c285d7b614c5065c43e3e81b5ca7d17b26732d5bc5c089797bb5a5c6fb057cbbeda9883e362ac2099ede9f284241b67bfb82d295dc74ef60f072d8bb15eff7ce10f602b9e09d22e8b6831bde015599d448660592d4c4912cc8a71c3c64ded2033cd905a10aea6fd34dd99d02e48aab01d48316b0b1673") (async) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') 06:40:08 executing program 1: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 06:40:08 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 95) 06:40:08 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x38e341, 0x0) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000000)=0x401) (async) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000000)=0x401) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{}]}) 06:40:08 executing program 5: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SCUDMATCHLEN(r0, 0x89e7, &(0x7f0000000000)={0x7}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x1) r2 = socket(0x2, 0x2, 0x0) ioctl$SIOCX25GSUBSCRIP(r2, 0x89e0, &(0x7f0000000100)={'veth0_macvtap\x00', 0x1d4b, 0xc9}) 06:40:08 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) syz_open_pts(0xffffffffffffffff, 0xc0400) 06:40:08 executing program 5: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SCUDMATCHLEN(r0, 0x89e7, &(0x7f0000000000)={0x7}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) r2 = socket(0x2, 0x2, 0x0) ioctl$SIOCX25GSUBSCRIP(r2, 0x89e0, &(0x7f0000000100)={'veth0_macvtap\x00', 0x1d4b, 0xc9}) 06:40:08 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSERGETLSR(r1, 0x5459, &(0x7f0000000000)) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000100)="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") 06:40:08 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) (async) syz_open_pts(0xffffffffffffffff, 0xc0400) [ 2842.722584][ T562] FAULT_INJECTION: forcing a failure. [ 2842.722584][ T562] name failslab, interval 1, probability 0, space 0, times 0 [ 2842.735241][ T562] CPU: 1 PID: 562 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2842.745523][ T562] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2842.755671][ T562] Call Trace: [ 2842.755678][ T562] [ 2842.755684][ T562] dump_stack_lvl+0xda/0x130 [ 2842.766537][ T562] dump_stack+0x15/0x20 06:40:08 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) (async) syz_open_pts(0xffffffffffffffff, 0xc0400) 06:40:08 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSERGETLSR(r1, 0x5459, &(0x7f0000000000)) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000100)="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") openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) (async) syz_open_dev$tty20(0xc, 0x4, 0x1) (async) ioctl$TIOCSERGETLSR(r1, 0x5459, &(0x7f0000000000)) (async) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000100)="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") (async) 06:40:08 executing program 5: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SCUDMATCHLEN(r0, 0x89e7, &(0x7f0000000000)={0x7}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) r1 = socket(0x2, 0x2, 0x0) ioctl$SIOCX25GSUBSCRIP(r1, 0x89e0, &(0x7f0000000100)={'veth0_macvtap\x00', 0x1d4b, 0xc9}) [ 2842.766566][ T562] should_fail_ex+0x21f/0x230 [ 2842.775436][ T562] ? vm_area_dup+0x2c/0x130 [ 2842.779948][ T562] __should_failslab+0x92/0xa0 [ 2842.784736][ T562] should_failslab+0x9/0x20 [ 2842.789250][ T562] kmem_cache_alloc+0x4e/0x250 [ 2842.794113][ T562] vm_area_dup+0x2c/0x130 [ 2842.798477][ T562] copy_mm+0x6b6/0xf50 [ 2842.802554][ T562] copy_process+0x1002/0x20a0 [ 2842.807255][ T562] kernel_clone+0x169/0x560 [ 2842.811816][ T562] ? proc_fail_nth_read+0x140/0x140 [ 2842.817026][ T562] ? vfs_write+0x655/0x790 [ 2842.821482][ T562] __x64_sys_clone+0xe8/0x120 [ 2842.826174][ T562] do_syscall_64+0x44/0x110 [ 2842.830745][ T562] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2842.836661][ T562] RIP: 0033:0x7f682352eba9 [ 2842.841055][ T562] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2842.860643][ T562] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2842.869071][ T562] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2842.877096][ T562] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2842.885188][ T562] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2842.893148][ T562] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2842.901188][ T562] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2842.909150][ T562] [ 2848.503020][T31418] syz-executor.1 (31418) used greatest stack depth: 8120 bytes left 06:40:14 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) r1 = socket(0x6, 0x0, 0x0) sendmsg$nl_route_sched(r1, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000080)={0x136c4613, 0x0, {0xffffffffffffffff, 0x0, 0x6, 0x2, 0x8}, 0x401}) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000021c0)={'vcan0\x00', 0x0}) setsockopt$MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000040)={0x0, 0x0, 0xad, r2, 0x9}, 0xc) setsockopt$MRT6_DEL_MIF(r1, 0x29, 0xcb, &(0x7f0000000000)={0x0, 0x1, 0x80, r2, 0x3}, 0xc) 06:40:14 executing program 5: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SCUDMATCHLEN(r0, 0x89e7, &(0x7f0000000000)={0x7}) r1 = socket(0x2, 0x2, 0x0) ioctl$SIOCX25GSUBSCRIP(r1, 0x89e0, &(0x7f0000000100)={'veth0_macvtap\x00', 0x1d4b, 0xc9}) 06:40:14 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) (async) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSERGETLSR(r1, 0x5459, &(0x7f0000000000)) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000100)="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") 06:40:14 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 96) 06:40:14 executing program 1: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) 06:40:14 executing program 0: syz_clone(0x84000, &(0x7f0000000040)="345d0d643abf03c34697aee06d0323218e69818e1ecfef4647103f0413a0e52733e523685c2378d48ae8d31bc1740fbafde185bddb700ee96c6b8724700dc7524a25eaad46a98dbf6f81e525e9cf08cad00e7b1177a5ea0ba809127f3533e4788beceab6397b17a1eb7a2357bfe50b01f82faf82e8d1b4a88cf36deda41c86e51b79c0f79065032fb95fede40058f783f6848ec1b64605a9e87a17d1c54cb73aa1c0db1533675b", 0xa7, &(0x7f0000000140), &(0x7f0000000280), &(0x7f0000000180)="083399c2d29b0cff7a9360333371640f8a2167fa986caa149721558cb2295cfbbd13eb596940c1c928c6003897b84f4f10f950968fa869a3bc35384efa3c38a71a77e12e41927e1b051c2b25d16a635b4c285d7b614c5065c43e3e81b5ca7d17b26732d5bc5c089797bb5a5c6fb057cbbeda9883e362ac2099ede9f284241b67bfb82d295dc74ef60f072d8bb15eff7ce10f602b9e09d22e8b6831bde015599d448660592d4c4912cc8a71c3c64ded2033cd905a10aea6fd34dd99d02e48aab01d48316b0b1673") (async) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') 06:40:14 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 97) 06:40:14 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) r1 = socket(0x6, 0x0, 0x0) sendmsg$nl_route_sched(r1, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000080)={0x136c4613, 0x0, {0xffffffffffffffff, 0x0, 0x6, 0x2, 0x8}, 0x401}) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000021c0)={'vcan0\x00', 0x0}) setsockopt$MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000040)={0x0, 0x0, 0xad, r2, 0x9}, 0xc) setsockopt$MRT6_DEL_MIF(r1, 0x29, 0xcb, &(0x7f0000000000)={0x0, 0x1, 0x80, r2, 0x3}, 0xc) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) (async) socket(0x6, 0x0, 0x0) (async) sendmsg$nl_route_sched(r1, 0x0, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000080)={0x136c4613, 0x0, {0xffffffffffffffff, 0x0, 0x6, 0x2, 0x8}, 0x401}) (async) socket$inet_udplite(0x2, 0x2, 0x88) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000021c0)={'vcan0\x00'}) (async) setsockopt$MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000040)={0x0, 0x0, 0xad, r2, 0x9}, 0xc) (async) setsockopt$MRT6_DEL_MIF(r1, 0x29, 0xcb, &(0x7f0000000000)={0x0, 0x1, 0x80, r2, 0x3}, 0xc) (async) 06:40:14 executing program 1: r0 = syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r0, &(0x7f0000000000), 0x1004) [ 2848.612789][ T595] FAULT_INJECTION: forcing a failure. [ 2848.612789][ T595] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2848.626044][ T595] CPU: 1 PID: 595 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 06:40:14 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 98) 06:40:14 executing program 1: syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r0 = syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r0, &(0x7f0000000000), 0x1004) [ 2848.626063][ T595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2848.626073][ T595] Call Trace: [ 2848.626078][ T595] [ 2848.626084][ T595] dump_stack_lvl+0xda/0x130 [ 2848.626116][ T595] dump_stack+0x15/0x20 [ 2848.626141][ T595] should_fail_ex+0x21f/0x230 [ 2848.626174][ T595] __should_fail_alloc_page+0xfd/0x110 [ 2848.626206][ T595] __alloc_pages+0x108/0x340 [ 2848.626226][ T595] alloc_pages_mpol+0xb1/0x1d0 [ 2848.626250][ T595] alloc_pages+0xe0/0x100 [ 2848.626270][ T595] __pmd_alloc+0x4b/0x3c0 [ 2848.626290][ T595] copy_page_range+0x1fda/0x2220 [ 2848.626318][ T595] ? mas_wr_store_entry+0x235/0x350 [ 2848.626349][ T595] copy_mm+0x953/0xf50 [ 2848.626368][ T595] copy_process+0x1002/0x20a0 [ 2848.626388][ T595] kernel_clone+0x169/0x560 [ 2848.626406][ T595] ? proc_fail_nth_read+0x140/0x140 [ 2848.626429][ T595] ? vfs_write+0x655/0x790 [ 2848.626454][ T595] __x64_sys_clone+0xe8/0x120 [ 2848.626477][ T595] do_syscall_64+0x44/0x110 [ 2848.626507][ T595] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2848.626531][ T595] RIP: 0033:0x7f682352eba9 [ 2848.626543][ T595] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2848.626561][ T595] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2848.626576][ T595] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2848.626587][ T595] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2848.626598][ T595] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2848.626609][ T595] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2848.626619][ T595] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2848.626633][ T595] [ 2848.650217][ T603] FAULT_INJECTION: forcing a failure. [ 2848.650217][ T603] name failslab, interval 1, probability 0, space 0, times 0 [ 2848.650241][ T603] CPU: 1 PID: 603 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2848.650266][ T603] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2848.650275][ T603] Call Trace: [ 2848.650281][ T603] [ 2848.650288][ T603] dump_stack_lvl+0xda/0x130 [ 2848.650326][ T603] dump_stack+0x15/0x20 [ 2848.650397][ T603] should_fail_ex+0x21f/0x230 [ 2848.650431][ T603] ? vm_area_dup+0x2c/0x130 [ 2848.650517][ T603] __should_failslab+0x92/0xa0 06:40:15 executing program 0: r0 = socket(0x6, 0x0, 0x0) sendmsg$nl_route_sched(r0, 0x0, 0x0) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB='H\x00@\x00', @ANYRES16=0x0, @ANYBLOB="000426bd7000ffdbdf250300000008000600e0000002050003001100000008000800ac141421050004000000000004000500080006000a010100050003002f000000"], 0x48}, 0x1, 0x0, 0x0, 0x200048c0}, 0x440) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000140)=r1, 0x4) 06:40:15 executing program 5: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) syz_init_net_socket$x25(0x9, 0x5, 0x0) r0 = socket(0x2, 0x2, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x89e0, &(0x7f0000000100)={'veth0_macvtap\x00', 0x1d4b, 0xc9}) 06:40:15 executing program 1: r0 = syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r0, &(0x7f0000000000), 0x1004) [ 2848.650619][ T603] should_failslab+0x9/0x20 [ 2848.650642][ T603] kmem_cache_alloc+0x4e/0x250 [ 2848.650664][ T603] vm_area_dup+0x2c/0x130 [ 2848.650694][ T603] copy_mm+0x6b6/0xf50 [ 2848.650713][ T603] copy_process+0x1002/0x20a0 [ 2848.650804][ T603] kernel_clone+0x169/0x560 [ 2848.650891][ T603] ? proc_fail_nth_read+0x140/0x140 [ 2848.650950][ T603] ? vfs_write+0x655/0x790 [ 2848.650979][ T603] __x64_sys_clone+0xe8/0x120 [ 2848.651004][ T603] do_syscall_64+0x44/0x110 [ 2848.651035][ T603] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2848.651058][ T603] RIP: 0033:0x7f682352eba9 [ 2848.651070][ T603] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2848.651121][ T603] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2848.651141][ T603] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2848.651153][ T603] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 06:40:15 executing program 2: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) (async) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) r1 = socket(0x6, 0x0, 0x0) sendmsg$nl_route_sched(r1, 0x0, 0x0) (async) sendmsg$nl_route_sched(r1, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000080)={0x136c4613, 0x0, {0xffffffffffffffff, 0x0, 0x6, 0x2, 0x8}, 0x401}) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000021c0)={'vcan0\x00', 0x0}) setsockopt$MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000040)={0x0, 0x0, 0xad, r2, 0x9}, 0xc) setsockopt$MRT6_DEL_MIF(r1, 0x29, 0xcb, &(0x7f0000000000)={0x0, 0x1, 0x80, r2, 0x3}, 0xc) 06:40:15 executing program 1: r0 = socket(0x6, 0x0, 0x0) sendmsg$nl_route_sched(r0, 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000000300)={&(0x7f0000000000)=@ax25={{0x3, @default}, [@null, @default, @bcast, @default, @default, @remote, @remote, @null]}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)=""/241, 0xf1}, {&(0x7f0000000180)=""/251, 0xfb}], 0x2, &(0x7f00000002c0)=""/9, 0x9}, 0x0) syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) 06:40:15 executing program 0: r0 = socket(0x6, 0x0, 0x0) sendmsg$nl_route_sched(r0, 0x0, 0x0) (async) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB='H\x00@\x00', @ANYRES16=0x0, @ANYBLOB="000426bd7000ffdbdf250300000008000600e0000002050003001100000008000800ac141421050004000000000004000500080006000a010100050003002f000000"], 0x48}, 0x1, 0x0, 0x0, 0x200048c0}, 0x440) (async) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) (async) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000140)=r1, 0x4) 06:40:15 executing program 5: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = socket(0x2, 0x2, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x89e0, &(0x7f0000000100)={'veth0_macvtap\x00', 0x1d4b, 0xc9}) [ 2848.651164][ T603] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2848.651239][ T603] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2848.651253][ T603] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2848.651268][ T603] [ 2848.684875][ T611] FAULT_INJECTION: forcing a failure. [ 2848.684875][ T611] name failslab, interval 1, probability 0, space 0, times 0 [ 2849.051224][ T611] CPU: 0 PID: 611 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 06:40:15 executing program 3: recvmsg$kcm(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000340)=@rc, 0x80, &(0x7f0000000080)=[{&(0x7f0000000600)=""/140, 0x8c}, {&(0x7f00000001c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/70, 0x46}, {&(0x7f0000000500)=""/246, 0xf6}], 0x4, &(0x7f0000000440)=""/97, 0x61}, 0x40000060) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) socket(0x9, 0x5, 0x9) r0 = socket(0x2, 0x80000, 0x54) r1 = bpf$PROG_LOAD_XDP(0x5, &(0x7f00000016c0)={0x6, 0x16, &(0x7f0000000100)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x7c, 0x0, 0x0, 0x0, 0x80}, {{0x18, 0x1, 0x1, 0x0, 0x1}}, {}, [@exit, @exit, @initr0={0x18, 0x0, 0x0, 0x0, 0xcf, 0x0, 0x0, 0x0, 0x6}, @btf_id={0x18, 0x8, 0x3, 0x0, 0x1}, @generic={0x1, 0x1, 0x0, 0x85, 0x6}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000040)='GPL\x00', 0x2, 0x1000, &(0x7f00000006c0)=""/4096, 0x41000, 0x12, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f00000003c0)={0x4, 0x7, 0xffffff0a, 0x3}, 0x10, 0x0, 0x0, 0x3, 0x0, &(0x7f0000000400)=[{0x4, 0x1, 0xc, 0x8}, {0x2, 0x2, 0xf, 0x3}, {0x2, 0x5, 0xa, 0x3}]}, 0x90) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000001800)={{0xffffffffffffffff, 0xffffffffffffffff}, &(0x7f0000001780), &(0x7f00000017c0)='%-010d \x00'}, 0x20) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000001880)={r1, 0xffffffffffffffff, 0xe, 0x0, @val=@iter={&(0x7f0000001840)=@map_fd=r2, 0x10}}, 0x40) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x3, 0x2) 06:40:15 executing program 3: recvmsg$kcm(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000340)=@rc, 0x80, &(0x7f0000000080)=[{&(0x7f0000000600)=""/140, 0x8c}, {&(0x7f00000001c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/70, 0x46}, {&(0x7f0000000500)=""/246, 0xf6}], 0x4, &(0x7f0000000440)=""/97, 0x61}, 0x40000060) (async) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) (async) socket(0x9, 0x5, 0x9) (async) r0 = socket(0x2, 0x80000, 0x54) (async) r1 = bpf$PROG_LOAD_XDP(0x5, &(0x7f00000016c0)={0x6, 0x16, &(0x7f0000000100)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x7c, 0x0, 0x0, 0x0, 0x80}, {{0x18, 0x1, 0x1, 0x0, 0x1}}, {}, [@exit, @exit, @initr0={0x18, 0x0, 0x0, 0x0, 0xcf, 0x0, 0x0, 0x0, 0x6}, @btf_id={0x18, 0x8, 0x3, 0x0, 0x1}, @generic={0x1, 0x1, 0x0, 0x85, 0x6}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000040)='GPL\x00', 0x2, 0x1000, &(0x7f00000006c0)=""/4096, 0x41000, 0x12, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f00000003c0)={0x4, 0x7, 0xffffff0a, 0x3}, 0x10, 0x0, 0x0, 0x3, 0x0, &(0x7f0000000400)=[{0x4, 0x1, 0xc, 0x8}, {0x2, 0x2, 0xf, 0x3}, {0x2, 0x5, 0xa, 0x3}]}, 0x90) (async) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000001800)={{0xffffffffffffffff, 0xffffffffffffffff}, &(0x7f0000001780), &(0x7f00000017c0)='%-010d \x00'}, 0x20) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000001880)={r1, 0xffffffffffffffff, 0xe, 0x0, @val=@iter={&(0x7f0000001840)=@map_fd=r2, 0x10}}, 0x40) (async) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x3, 0x2) [ 2849.061513][ T611] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2849.071567][ T611] Call Trace: [ 2849.074967][ T611] [ 2849.077911][ T611] dump_stack_lvl+0xda/0x130 [ 2849.082527][ T611] dump_stack+0x15/0x20 [ 2849.086764][ T611] should_fail_ex+0x21f/0x230 [ 2849.091452][ T611] ? vm_area_dup+0x2c/0x130 [ 2849.095968][ T611] __should_failslab+0x92/0xa0 [ 2849.100756][ T611] should_failslab+0x9/0x20 [ 2849.105334][ T611] kmem_cache_alloc+0x4e/0x250 [ 2849.110115][ T611] vm_area_dup+0x2c/0x130 06:40:15 executing program 5: r0 = socket(0x2, 0x2, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x89e0, &(0x7f0000000100)={'veth0_macvtap\x00', 0x1d4b, 0xc9}) [ 2849.114486][ T611] copy_mm+0x6b6/0xf50 [ 2849.118562][ T611] copy_process+0x1002/0x20a0 [ 2849.123258][ T611] kernel_clone+0x169/0x560 [ 2849.127802][ T611] ? proc_fail_nth_read+0x140/0x140 [ 2849.133020][ T611] ? vfs_write+0x655/0x790 [ 2849.137526][ T611] __x64_sys_clone+0xe8/0x120 [ 2849.142281][ T611] do_syscall_64+0x44/0x110 [ 2849.146792][ T611] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2849.152760][ T611] RIP: 0033:0x7f682352eba9 [ 2849.157180][ T611] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2849.176787][ T611] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2849.185307][ T611] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2849.193340][ T611] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2849.201333][ T611] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 06:40:15 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 99) 06:40:15 executing program 3: recvmsg$kcm(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000340)=@rc, 0x80, &(0x7f0000000080)=[{&(0x7f0000000600)=""/140, 0x8c}, {&(0x7f00000001c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/70, 0x46}, {&(0x7f0000000500)=""/246, 0xf6}], 0x4, &(0x7f0000000440)=""/97, 0x61}, 0x40000060) (async, rerun: 32) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) (async, rerun: 32) socket(0x9, 0x5, 0x9) (async) r0 = socket(0x2, 0x80000, 0x54) (async, rerun: 32) r1 = bpf$PROG_LOAD_XDP(0x5, &(0x7f00000016c0)={0x6, 0x16, &(0x7f0000000100)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x7c, 0x0, 0x0, 0x0, 0x80}, {{0x18, 0x1, 0x1, 0x0, 0x1}}, {}, [@exit, @exit, @initr0={0x18, 0x0, 0x0, 0x0, 0xcf, 0x0, 0x0, 0x0, 0x6}, @btf_id={0x18, 0x8, 0x3, 0x0, 0x1}, @generic={0x1, 0x1, 0x0, 0x85, 0x6}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000040)='GPL\x00', 0x2, 0x1000, &(0x7f00000006c0)=""/4096, 0x41000, 0x12, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f00000003c0)={0x4, 0x7, 0xffffff0a, 0x3}, 0x10, 0x0, 0x0, 0x3, 0x0, &(0x7f0000000400)=[{0x4, 0x1, 0xc, 0x8}, {0x2, 0x2, 0xf, 0x3}, {0x2, 0x5, 0xa, 0x3}]}, 0x90) (rerun: 32) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000001800)={{0xffffffffffffffff, 0xffffffffffffffff}, &(0x7f0000001780), &(0x7f00000017c0)='%-010d \x00'}, 0x20) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000001880)={r1, 0xffffffffffffffff, 0xe, 0x0, @val=@iter={&(0x7f0000001840)=@map_fd=r2, 0x10}}, 0x40) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x3, 0x2) 06:40:15 executing program 1: socket(0x6, 0x0, 0x0) (async) r0 = socket(0x6, 0x0, 0x0) sendmsg$nl_route_sched(r0, 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000000300)={&(0x7f0000000000)=@ax25={{0x3, @default}, [@null, @default, @bcast, @default, @default, @remote, @remote, @null]}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)=""/241, 0xf1}, {&(0x7f0000000180)=""/251, 0xfb}], 0x2, &(0x7f00000002c0)=""/9, 0x9}, 0x0) syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) 06:40:15 executing program 2: pselect6(0x40, &(0x7f0000000080)={0xffffffffffffffe1}, 0x0, 0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200), 0x8}) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r2, 0x540e, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r3, 0x540e, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000280), 0x100, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x7ff) ioctl$TIOCL_BLANKSCREEN(r1, 0x541c, &(0x7f0000000180)) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x14800) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r5, 0x540e, 0x0) ioctl$TIOCMSET(r5, 0x5418, &(0x7f00000001c0)=0x2) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f0000000040)={0x3, 0x80000001, 0x0, 'queue0\x00', 0x7fff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x0, 0x0, 0x8}) 06:40:15 executing program 5: r0 = socket(0x0, 0x2, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x89e0, &(0x7f0000000100)={'veth0_macvtap\x00', 0x1d4b, 0xc9}) 06:40:15 executing program 0: r0 = socket(0x6, 0x0, 0x0) sendmsg$nl_route_sched(r0, 0x0, 0x0) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB='H\x00@\x00', @ANYRES16=0x0, @ANYBLOB="000426bd7000ffdbdf250300000008000600e0000002050003001100000008000800ac141421050004000000000004000500080006000a010100050003002f000000"], 0x48}, 0x1, 0x0, 0x0, 0x200048c0}, 0x440) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000140)=r1, 0x4) socket(0x6, 0x0, 0x0) (async) sendmsg$nl_route_sched(r0, 0x0, 0x0) (async) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB='H\x00@\x00', @ANYRES16=0x0, @ANYBLOB="000426bd7000ffdbdf250300000008000600e0000002050003001100000008000800ac141421050004000000000004000500080006000a010100050003002f000000"], 0x48}, 0x1, 0x0, 0x0, 0x200048c0}, 0x440) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) (async) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000140)=r1, 0x4) (async) 06:40:15 executing program 2: pselect6(0x40, &(0x7f0000000080)={0xffffffffffffffe1}, 0x0, 0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200), 0x8}) (async) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) (async) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) (async, rerun: 32) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) (rerun: 32) ioctl$TIOCSCTTY(r2, 0x540e, 0x0) (async, rerun: 64) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) (rerun: 64) ioctl$TIOCSCTTY(r3, 0x540e, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000280), 0x100, 0x0) (async) ioctl$TIOCSCTTY(r1, 0x540e, 0x7ff) ioctl$TIOCL_BLANKSCREEN(r1, 0x541c, &(0x7f0000000180)) (async) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x14800) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r5, 0x540e, 0x0) ioctl$TIOCMSET(r5, 0x5418, &(0x7f00000001c0)=0x2) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f0000000040)={0x3, 0x80000001, 0x0, 'queue0\x00', 0x7fff}) (async) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x0, 0x0, 0x8}) 06:40:15 executing program 3: accept4$x25(0xffffffffffffffff, &(0x7f0000000400), &(0x7f00000004c0)=0x12, 0x800) r0 = io_uring_setup(0x261e, &(0x7f0000000680)) r1 = syz_clone(0x40000000, &(0x7f0000000000)="db7b900aa16a6542f0309313b1bf5d12587ff5f1702cc3946e3f3c77372760003f5b82ce075ba531f2df329caa343286602b03fdcbdba4581eb1bd6b69b679332874ee855abecd51cbd9fc1c83672183926e9e8e23e5c3ee9bf9c09928294783261358c8823e2191e216ce3781138003af500fde5ba99d", 0x77, &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140)="e66888c7638d31ffe9eae8850c0e5aa47d4e7e42cbf1b5fa211c357ab2d0cff1700c992f56917e0b1b4b5f5713354f3c9adbe7b0695c5ea210a81cfa586594d62b5935d07af3ab6387a688aad10f4e5d63296aad633fb31282d22d375920cb9dd46a5719f632289462ce60cf785a3a65a940058dcda343c6e9a718cd048ca83e14feb16c2929949d4af66285012f08d581a39544627329c9e2acde35443a53e832d97c9347d6ee1e328d02512adb7cd82432df44fdf19292e663132cff") r2 = syz_clone(0x26804680, &(0x7f0000000200)="6f37673638a7b7c87e9a64cad6fc03adc0305885935fb31c142dfb16bd43d8ac6009658c56614fc0972c4d3b270a5069ccb84f763e1fd6da793a08e126ac92e8d2b207208a6be71b56be09a7", 0x4c, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)="c890e87fba4f9256263f88f2f8c2b8fb60e20ed33760f7a03c9cb2523e65504e7eb08c58caa9835bc912e0af85b441a382478a50c22c3c2b202721c1977afc8a2d2ac13bbfdc493c26222d246089ff656fbb4c2c") bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000003c0)={0xffffffffffffffff, 0x0, 0x25, 0x0, @val=@iter={&(0x7f0000000380)=@task={r1, r2}, 0x10}}, 0x40) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000380), 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$KDDELIO(r3, 0x4b35, 0x1) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x1010, r0, 0x8000000) ptrace$ARCH_SHSTK_LOCK(0x1e, r2, 0x2, 0x5003) ioctl$TIOCL_PASTESEL(0xffffffffffffffff, 0x541c, &(0x7f0000000480)) [ 2849.209312][ T611] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2849.217348][ T611] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2849.225304][ T611] [ 2849.288133][ T683] FAULT_INJECTION: forcing a failure. [ 2849.288133][ T683] name failslab, interval 1, probability 0, space 0, times 0 [ 2849.300804][ T683] CPU: 1 PID: 683 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2849.311043][ T683] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2849.321151][ T683] Call Trace: [ 2849.324429][ T683] [ 2849.327448][ T683] dump_stack_lvl+0xda/0x130 [ 2849.332128][ T683] dump_stack+0x15/0x20 06:40:15 executing program 1: r0 = socket(0x6, 0x0, 0x0) sendmsg$nl_route_sched(r0, 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000000300)={&(0x7f0000000000)=@ax25={{0x3, @default}, [@null, @default, @bcast, @default, @default, @remote, @remote, @null]}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)=""/241, 0xf1}, {&(0x7f0000000180)=""/251, 0xfb}], 0x2, &(0x7f00000002c0)=""/9, 0x9}, 0x0) syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) socket(0x6, 0x0, 0x0) (async) sendmsg$nl_route_sched(r0, 0x0, 0x0) (async) recvmsg$kcm(r0, &(0x7f0000000300)={&(0x7f0000000000)=@ax25={{0x3, @default}, [@null, @default, @bcast, @default, @default, @remote, @remote, @null]}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)=""/241, 0xf1}, {&(0x7f0000000180)=""/251, 0xfb}], 0x2, &(0x7f00000002c0)=""/9, 0x9}, 0x0) (async) syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) (async) 06:40:15 executing program 5: r0 = socket(0x0, 0x2, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x89e0, &(0x7f0000000100)={'veth0_macvtap\x00', 0x1d4b, 0xc9}) 06:40:15 executing program 2: pselect6(0x40, &(0x7f0000000080)={0xffffffffffffffe1}, 0x0, 0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200), 0x8}) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r2, 0x540e, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r3, 0x540e, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000280), 0x100, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x7ff) ioctl$TIOCL_BLANKSCREEN(r1, 0x541c, &(0x7f0000000180)) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x14800) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r5, 0x540e, 0x0) ioctl$TIOCMSET(r5, 0x5418, &(0x7f00000001c0)=0x2) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f0000000040)={0x3, 0x80000001, 0x0, 'queue0\x00', 0x7fff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x0, 0x0, 0x8}) pselect6(0x40, &(0x7f0000000080)={0xffffffffffffffe1}, 0x0, 0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200), 0x8}) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) (async) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) (async) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) (async) ioctl$TIOCSCTTY(r2, 0x540e, 0x0) (async) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) (async) ioctl$TIOCSCTTY(r3, 0x540e, 0x0) (async) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000280), 0x100, 0x0) (async) ioctl$TIOCSCTTY(r1, 0x540e, 0x7ff) (async) ioctl$TIOCL_BLANKSCREEN(r1, 0x541c, &(0x7f0000000180)) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x14800) (async) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) (async) ioctl$TIOCSCTTY(r5, 0x540e, 0x0) (async) ioctl$TIOCMSET(r5, 0x5418, &(0x7f00000001c0)=0x2) (async) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f0000000040)={0x3, 0x80000001, 0x0, 'queue0\x00', 0x7fff}) (async) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x0, 0x0, 0x8}) (async) [ 2849.336368][ T683] should_fail_ex+0x21f/0x230 [ 2849.341110][ T683] ? vm_area_dup+0x98/0x130 [ 2849.345703][ T683] __should_failslab+0x92/0xa0 [ 2849.350562][ T683] should_failslab+0x9/0x20 [ 2849.355145][ T683] kmem_cache_alloc+0x4e/0x250 [ 2849.359979][ T683] vm_area_dup+0x98/0x130 [ 2849.364403][ T683] copy_mm+0x6b6/0xf50 [ 2849.368540][ T683] copy_process+0x1002/0x20a0 [ 2849.373294][ T683] kernel_clone+0x169/0x560 [ 2849.377855][ T683] ? proc_fail_nth_read+0x140/0x140 [ 2849.383112][ T683] ? vfs_write+0x655/0x790 06:40:15 executing program 5: r0 = socket(0x0, 0x2, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x89e0, &(0x7f0000000100)={'veth0_macvtap\x00', 0x1d4b, 0xc9}) [ 2849.387610][ T683] __x64_sys_clone+0xe8/0x120 [ 2849.392298][ T683] do_syscall_64+0x44/0x110 [ 2849.396884][ T683] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2849.402812][ T683] RIP: 0033:0x7f682352eba9 [ 2849.407228][ T683] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2849.426882][ T683] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 06:40:15 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 100) 06:40:15 executing program 1: syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r0, 0x0, 0x1004) ptrace$peek(0x3, r0, &(0x7f0000000000)) 06:40:15 executing program 5: r0 = socket(0x2, 0x0, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x89e0, &(0x7f0000000100)={'veth0_macvtap\x00', 0x1d4b, 0xc9}) 06:40:15 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000000000)={'vlan1\x00', @broadcast}) 06:40:15 executing program 0: ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x80000001) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}]}) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') [ 2849.435299][ T683] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2849.443264][ T683] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2849.451237][ T683] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2849.459328][ T683] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2849.467311][ T683] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2849.475282][ T683] 06:40:15 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000000000)={'vlan1\x00', @broadcast}) (async) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000000000)={'vlan1\x00', @broadcast}) 06:40:15 executing program 0: ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) (async) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x80000001) (async) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}]}) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') [ 2849.563215][ T728] FAULT_INJECTION: forcing a failure. [ 2849.563215][ T728] name failslab, interval 1, probability 0, space 0, times 0 [ 2849.575904][ T728] CPU: 1 PID: 728 Comm: syz-executor.4 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2849.586168][ T728] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2849.596234][ T728] Call Trace: [ 2849.599510][ T728] [ 2849.602471][ T728] dump_stack_lvl+0xda/0x130 [ 2849.607153][ T728] dump_stack+0x15/0x20 [ 2849.611326][ T728] should_fail_ex+0x21f/0x230 [ 2849.616029][ T728] ? alloc_pid+0x71/0x6b0 [ 2849.620402][ T728] __should_failslab+0x92/0xa0 [ 2849.625187][ T728] should_failslab+0x9/0x20 [ 2849.629765][ T728] kmem_cache_alloc+0x4e/0x250 [ 2849.634667][ T728] alloc_pid+0x71/0x6b0 [ 2849.638907][ T728] ? copy_thread+0x2cc/0x390 [ 2849.643534][ T728] copy_process+0x1119/0x20a0 [ 2849.648255][ T728] kernel_clone+0x169/0x560 [ 2849.652765][ T728] ? proc_fail_nth_read+0x140/0x140 [ 2849.657977][ T728] ? vfs_write+0x655/0x790 [ 2849.662528][ T728] __x64_sys_clone+0xe8/0x120 [ 2849.667286][ T728] do_syscall_64+0x44/0x110 [ 2849.671854][ T728] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2849.677814][ T728] RIP: 0033:0x7f682352eba9 [ 2849.682271][ T728] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2849.701886][ T728] RSP: 002b:00007f68228b1078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2849.710303][ T728] RAX: ffffffffffffffda RBX: 00007f682364df80 RCX: 00007f682352eba9 [ 2849.718355][ T728] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000024108400 [ 2849.726364][ T728] RBP: 00007f68228b1120 R08: 0000000000000000 R09: 0000000000000000 [ 2849.734376][ T728] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000003 [ 2849.742347][ T728] R13: 000000000000000b R14: 00007f682364df80 R15: 00007ffec693c0d8 [ 2849.750338][ T728] 06:40:15 executing program 5: r0 = socket(0x2, 0x0, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x89e0, &(0x7f0000000100)={'veth0_macvtap\x00', 0x1d4b, 0xc9}) 06:40:15 executing program 1: syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) (async) syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r0, 0x0, 0x1004) ptrace$peek(0x3, r0, &(0x7f0000000000)) 06:40:15 executing program 4: syz_clone(0x24108400, 0x0, 0x0, 0x0, 0x0, 0x0) 06:40:15 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000000000)={'vlan1\x00', @broadcast}) 06:40:15 executing program 0: ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) (async) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x80000001) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}]}) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') (async) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') 06:40:16 executing program 3: accept4$x25(0xffffffffffffffff, &(0x7f0000000400), &(0x7f00000004c0)=0x12, 0x800) (async) r0 = io_uring_setup(0x261e, &(0x7f0000000680)) (async) r1 = syz_clone(0x40000000, &(0x7f0000000000)="db7b900aa16a6542f0309313b1bf5d12587ff5f1702cc3946e3f3c77372760003f5b82ce075ba531f2df329caa343286602b03fdcbdba4581eb1bd6b69b679332874ee855abecd51cbd9fc1c83672183926e9e8e23e5c3ee9bf9c09928294783261358c8823e2191e216ce3781138003af500fde5ba99d", 0x77, &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140)="e66888c7638d31ffe9eae8850c0e5aa47d4e7e42cbf1b5fa211c357ab2d0cff1700c992f56917e0b1b4b5f5713354f3c9adbe7b0695c5ea210a81cfa586594d62b5935d07af3ab6387a688aad10f4e5d63296aad633fb31282d22d375920cb9dd46a5719f632289462ce60cf785a3a65a940058dcda343c6e9a718cd048ca83e14feb16c2929949d4af66285012f08d581a39544627329c9e2acde35443a53e832d97c9347d6ee1e328d02512adb7cd82432df44fdf19292e663132cff") (async) r2 = syz_clone(0x26804680, &(0x7f0000000200)="6f37673638a7b7c87e9a64cad6fc03adc0305885935fb31c142dfb16bd43d8ac6009658c56614fc0972c4d3b270a5069ccb84f763e1fd6da793a08e126ac92e8d2b207208a6be71b56be09a7", 0x4c, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)="c890e87fba4f9256263f88f2f8c2b8fb60e20ed33760f7a03c9cb2523e65504e7eb08c58caa9835bc912e0af85b441a382478a50c22c3c2b202721c1977afc8a2d2ac13bbfdc493c26222d246089ff656fbb4c2c") bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000003c0)={0xffffffffffffffff, 0x0, 0x25, 0x0, @val=@iter={&(0x7f0000000380)=@task={r1, r2}, 0x10}}, 0x40) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000380), 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$KDDELIO(r3, 0x4b35, 0x1) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x1010, r0, 0x8000000) ptrace$ARCH_SHSTK_LOCK(0x1e, r2, 0x2, 0x5003) (async) ioctl$TIOCL_PASTESEL(0xffffffffffffffff, 0x541c, &(0x7f0000000480)) 06:40:16 executing program 2: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) 06:40:16 executing program 5: r0 = socket(0x2, 0x0, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x89e0, &(0x7f0000000100)={'veth0_macvtap\x00', 0x1d4b, 0xc9}) 06:40:16 executing program 0: bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)=@o_path={0x0, 0x0, 0xc000}, 0x18) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') 06:40:16 executing program 1: syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r0, 0x0, 0x1004) (async) ptrace$ARCH_GET_GS(0x1e, r0, 0x0, 0x1004) ptrace$peek(0x3, r0, &(0x7f0000000000)) 06:40:16 executing program 2: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) 06:40:16 executing program 4: syz_clone(0x24108402, 0x0, 0x0, 0x0, 0x0, 0x0) 06:40:16 executing program 0: bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)=@o_path={0x0, 0x0, 0xc000}, 0x18) (async) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)=@o_path={0x0, 0x0, 0xc000}, 0x18) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') 06:40:16 executing program 1: syz_clone(0x5008400, 0x0, 0x0, 0x0, 0x0, 0x0) 06:40:16 executing program 4: syz_clone(0x24108403, 0x0, 0x0, 0x0, 0x0, 0x0) 06:40:16 executing program 1: syz_clone(0x5008400, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x5008400, 0x0, 0x0, 0x0, 0x0, 0x0) (async) 06:40:16 executing program 2: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) (async) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) 06:40:16 executing program 4: syz_clone(0x24108404, 0x0, 0x0, 0x0, 0x0, 0x0) 06:40:16 executing program 0: bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)=@o_path={0x0, 0x0, 0xc000}, 0x18) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)=@o_path={0x0, 0x0, 0xc000}, 0x18) (async) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') (async) 06:40:16 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000000), 0x1) 06:40:16 executing program 5: socket(0x2, 0x2, 0x0) ioctl$SIOCX25GSUBSCRIP(0xffffffffffffffff, 0x89e0, &(0x7f0000000100)={'veth0_macvtap\x00', 0x1d4b, 0xc9}) 06:40:16 executing program 3: accept4$x25(0xffffffffffffffff, &(0x7f0000000400), &(0x7f00000004c0)=0x12, 0x800) (async) r0 = io_uring_setup(0x261e, &(0x7f0000000680)) (async) r1 = syz_clone(0x40000000, &(0x7f0000000000)="db7b900aa16a6542f0309313b1bf5d12587ff5f1702cc3946e3f3c77372760003f5b82ce075ba531f2df329caa343286602b03fdcbdba4581eb1bd6b69b679332874ee855abecd51cbd9fc1c83672183926e9e8e23e5c3ee9bf9c09928294783261358c8823e2191e216ce3781138003af500fde5ba99d", 0x77, &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140)="e66888c7638d31ffe9eae8850c0e5aa47d4e7e42cbf1b5fa211c357ab2d0cff1700c992f56917e0b1b4b5f5713354f3c9adbe7b0695c5ea210a81cfa586594d62b5935d07af3ab6387a688aad10f4e5d63296aad633fb31282d22d375920cb9dd46a5719f632289462ce60cf785a3a65a940058dcda343c6e9a718cd048ca83e14feb16c2929949d4af66285012f08d581a39544627329c9e2acde35443a53e832d97c9347d6ee1e328d02512adb7cd82432df44fdf19292e663132cff") (async) r2 = syz_clone(0x26804680, &(0x7f0000000200)="6f37673638a7b7c87e9a64cad6fc03adc0305885935fb31c142dfb16bd43d8ac6009658c56614fc0972c4d3b270a5069ccb84f763e1fd6da793a08e126ac92e8d2b207208a6be71b56be09a7", 0x4c, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)="c890e87fba4f9256263f88f2f8c2b8fb60e20ed33760f7a03c9cb2523e65504e7eb08c58caa9835bc912e0af85b441a382478a50c22c3c2b202721c1977afc8a2d2ac13bbfdc493c26222d246089ff656fbb4c2c") bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000003c0)={0xffffffffffffffff, 0x0, 0x25, 0x0, @val=@iter={&(0x7f0000000380)=@task={r1, r2}, 0x10}}, 0x40) (async) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000380), 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$KDDELIO(r3, 0x4b35, 0x1) (async) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x1010, r0, 0x8000000) (async) ptrace$ARCH_SHSTK_LOCK(0x1e, r2, 0x2, 0x5003) (async) ioctl$TIOCL_PASTESEL(0xffffffffffffffff, 0x541c, &(0x7f0000000480)) 06:40:16 executing program 1: syz_clone(0x5008400, 0x0, 0x0, 0x0, 0x0, 0x0) 06:40:16 executing program 5: socket(0x2, 0x2, 0x0) ioctl$SIOCX25GSUBSCRIP(0xffffffffffffffff, 0x89e0, &(0x7f0000000100)={'veth0_macvtap\x00', 0x1d4b, 0xc9}) 06:40:16 executing program 1: syz_clone(0x80a40a00, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_clone(0x80, &(0x7f0000000000)="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", 0x1000, &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)="061329eb4f0b2a5c3776075b264029fee0904b1a6c07e219bfa92cf2b7c10b0e0d4498becbed960c55e65d024f6b1aa778ef70fe027977bd17926293430d779c9abbffbdf4b019e4bb8a759448a3aa4408755cd442777993e934399a29ca50208b113dab72f9e7f2698410a0b816272715234ba26c37") sched_rr_get_interval(r0, &(0x7f0000001100)) 06:40:16 executing program 0: ioctl$KDDELIO(0xffffffffffffffff, 0x4b35, 0x100000001) r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000040)={0x1b, 0x0, 0x0, 0x10001, 0x0, 0x1, 0x80000000, '\x00', 0x0, r0, 0x5, 0x5}, 0x48) ioctl$SIOCX25GSUBSCRIP(0xffffffffffffffff, 0x89e0, &(0x7f00000000c0)={'bond0\x00', 0x6, 0x6}) 06:40:16 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) (async) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) (async) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000000), 0x1) 06:40:16 executing program 1: syz_clone(0x80a40a00, 0x0, 0x0, 0x0, 0x0, 0x0) (async) syz_clone(0x80a40a00, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_clone(0x80, &(0x7f0000000000)="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", 0x1000, &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)="061329eb4f0b2a5c3776075b264029fee0904b1a6c07e219bfa92cf2b7c10b0e0d4498becbed960c55e65d024f6b1aa778ef70fe027977bd17926293430d779c9abbffbdf4b019e4bb8a759448a3aa4408755cd442777993e934399a29ca50208b113dab72f9e7f2698410a0b816272715234ba26c37") sched_rr_get_interval(r0, &(0x7f0000001100)) 06:40:16 executing program 4: syz_clone(0x24108408, 0x0, 0x0, 0x0, 0x0, 0x0) 06:40:16 executing program 0: ioctl$KDDELIO(0xffffffffffffffff, 0x4b35, 0x100000001) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') (async) r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000040)={0x1b, 0x0, 0x0, 0x10001, 0x0, 0x1, 0x80000000, '\x00', 0x0, r0, 0x5, 0x5}, 0x48) ioctl$SIOCX25GSUBSCRIP(0xffffffffffffffff, 0x89e0, &(0x7f00000000c0)={'bond0\x00', 0x6, 0x6}) 06:40:16 executing program 5: socket(0x2, 0x2, 0x0) ioctl$SIOCX25GSUBSCRIP(0xffffffffffffffff, 0x89e0, &(0x7f0000000100)={'veth0_macvtap\x00', 0x1d4b, 0xc9}) 06:40:16 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) (async) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) (async, rerun: 32) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000000), 0x1) (rerun: 32) 06:40:16 executing program 0: ioctl$KDDELIO(0xffffffffffffffff, 0x4b35, 0x100000001) (async, rerun: 64) r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') (rerun: 64) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000040)={0x1b, 0x0, 0x0, 0x10001, 0x0, 0x1, 0x80000000, '\x00', 0x0, r0, 0x5, 0x5}, 0x48) (async) ioctl$SIOCX25GSUBSCRIP(0xffffffffffffffff, 0x89e0, &(0x7f00000000c0)={'bond0\x00', 0x6, 0x6}) 06:40:16 executing program 1: syz_clone(0x80a40a00, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_clone(0x80, &(0x7f0000000000)="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", 0x1000, &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)="061329eb4f0b2a5c3776075b264029fee0904b1a6c07e219bfa92cf2b7c10b0e0d4498becbed960c55e65d024f6b1aa778ef70fe027977bd17926293430d779c9abbffbdf4b019e4bb8a759448a3aa4408755cd442777993e934399a29ca50208b113dab72f9e7f2698410a0b816272715234ba26c37") sched_rr_get_interval(r0, &(0x7f0000001100)) syz_clone(0x80a40a00, 0x0, 0x0, 0x0, 0x0, 0x0) (async) syz_clone(0x80, &(0x7f0000000000)="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", 0x1000, &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)="061329eb4f0b2a5c3776075b264029fee0904b1a6c07e219bfa92cf2b7c10b0e0d4498becbed960c55e65d024f6b1aa778ef70fe027977bd17926293430d779c9abbffbdf4b019e4bb8a759448a3aa4408755cd442777993e934399a29ca50208b113dab72f9e7f2698410a0b816272715234ba26c37") (async) sched_rr_get_interval(r0, &(0x7f0000001100)) (async) 06:40:16 executing program 4: syz_clone(0x24108409, 0x0, 0x0, 0x0, 0x0, 0x0) 06:40:16 executing program 5: r0 = socket(0x2, 0x2, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x89e0, 0x0) 06:40:16 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x400580, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000040)={0x2, {0x2, 0x0, 0x8, 0x1, 0x8, 0x4}}) accept4$x25(0xffffffffffffffff, &(0x7f0000000000)={0x9, @remote}, &(0x7f0000000100)=0x12, 0xcf2ba9b1f941c889) ioctl$SIOCX25GDTEFACILITIES(0xffffffffffffffff, 0x89ea, &(0x7f0000000140)) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xffffffffffff0001) 06:40:16 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000000)={0x1, 0x0, 0x0, 'queue0\x00', 0xfffeffff}) getrusage(0xffffffffffffffff, &(0x7f0000000240)) 06:40:16 executing program 0: r0 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r0, 0x300, 0x70bd2a, 0x25dfdbfc, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20008000}, 0x40c0) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') 06:40:16 executing program 0: r0 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r0, 0x300, 0x70bd2a, 0x25dfdbfc, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20008000}, 0x40c0) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') syz_genetlink_get_family_id$net_dm(&(0x7f0000000080), 0xffffffffffffffff) (async) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r0, 0x300, 0x70bd2a, 0x25dfdbfc, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20008000}, 0x40c0) (async) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') (async) 06:40:16 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) (async) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000000)={0x1, 0x0, 0x0, 'queue0\x00', 0xfffeffff}) (async, rerun: 32) getrusage(0xffffffffffffffff, &(0x7f0000000240)) (rerun: 32) 06:40:16 executing program 5: r0 = socket(0x2, 0x2, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x89e0, 0x0) 06:40:16 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) (async, rerun: 32) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x400580, 0x0) (rerun: 32) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) (async) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000040)={0x2, {0x2, 0x0, 0x8, 0x1, 0x8, 0x4}}) (async) accept4$x25(0xffffffffffffffff, &(0x7f0000000000)={0x9, @remote}, &(0x7f0000000100)=0x12, 0xcf2ba9b1f941c889) (async) ioctl$SIOCX25GDTEFACILITIES(0xffffffffffffffff, 0x89ea, &(0x7f0000000140)) (async) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xffffffffffff0001) 06:40:16 executing program 4: syz_clone(0x2410840a, 0x0, 0x0, 0x0, 0x0, 0x0) 06:40:16 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000100)=0x6, 0x4) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r2, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)=@nl=@unspec, 0x80, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/52, 0x34}], 0x1, &(0x7f0000000440)=""/4096, 0x1000}, 0x20c1) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(0xffffffffffffffff, 0x7, &(0x7f0000000080)=r2, 0x1) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) 06:40:16 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) (async) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000000)={0x1, 0x0, 0x0, 'queue0\x00', 0xfffeffff}) (async) getrusage(0xffffffffffffffff, &(0x7f0000000240)) 06:40:16 executing program 5: r0 = socket(0x2, 0x2, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x89e0, 0x0) 06:40:16 executing program 0: r0 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r0, 0x300, 0x70bd2a, 0x25dfdbfc, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20008000}, 0x40c0) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') (async) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') 06:40:16 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) (async) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000100)=0x6, 0x4) (async, rerun: 32) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (rerun: 32) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r2, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) (async) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)=@nl=@unspec, 0x80, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/52, 0x34}], 0x1, &(0x7f0000000440)=""/4096, 0x1000}, 0x20c1) (async) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(0xffffffffffffffff, 0x7, &(0x7f0000000080)=r2, 0x1) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) (async) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) (async) syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) 06:40:16 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) (async) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x400580, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) (async) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000040)={0x2, {0x2, 0x0, 0x8, 0x1, 0x8, 0x4}}) accept4$x25(0xffffffffffffffff, &(0x7f0000000000)={0x9, @remote}, &(0x7f0000000100)=0x12, 0xcf2ba9b1f941c889) (async) ioctl$SIOCX25GDTEFACILITIES(0xffffffffffffffff, 0x89ea, &(0x7f0000000140)) (async) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xffffffffffff0001) 06:40:16 executing program 4: syz_clone(0x2410840c, 0x0, 0x0, 0x0, 0x0, 0x0) 06:40:16 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000040)=""/25) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') 06:40:16 executing program 2: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) read$rfkill(r1, &(0x7f0000000380), 0x8) r2 = accept4(r0, &(0x7f0000000040)=@isdn, &(0x7f00000000c0)=0x80, 0x800) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r3, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) r4 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r4, 0x0, 0x1004) sendmsg$nl_route(r2, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@RTM_GETNSID={0x3c, 0x5a, 0x1, 0x70bd2d, 0x25dfdbff, {}, [@NETNSA_NSID={0x8}, @NETNSA_FD={0x8, 0x3, r3}, @NETNSA_PID={0x8, 0x2, r4}, @NETNSA_PID={0x8}, @NETNSA_NSID={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4004}, 0x1) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f0000000340)={'syztnl0\x00', &(0x7f00000002c0)={'ip6tnl0\x00', 0x0, 0x4, 0x40, 0x25, 0x0, 0x1, @private2, @loopback, 0x8000, 0x10, 0x20c, 0x5}}) bpf$MAP_CREATE(0x0, &(0x7f0000000440)=@base={0x2, 0xfff, 0x743, 0xffffffff, 0x20, r0, 0x6, '\x00', r5, 0xffffffffffffffff, 0x2, 0x2, 0x4}, 0x48) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x8, 0x0, 0x800ffff, {0xaa, 0xfffffffe}, 0x103, 0x3}) 06:40:16 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x5a3498b42b218d2b, 0x0) ioctl$TIOCL_SETVESABLANK(r0, 0x541c, &(0x7f0000000080)) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000000)=0x5) ioctl$TIOCL_SETSEL(r0, 0x541c, 0xfffffffffffffffe) connect$x25(0xffffffffffffffff, &(0x7f0000000040)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x1}}, 0x12) 06:40:17 executing program 5: r0 = socket(0x2, 0x2, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x89e0, &(0x7f0000000100)={'veth0_macvtap\x00', 0x0, 0xc9}) 06:40:17 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x5a3498b42b218d2b, 0x0) ioctl$TIOCL_SETVESABLANK(r0, 0x541c, &(0x7f0000000080)) (async) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000000)=0x5) (async) ioctl$TIOCL_SETSEL(r0, 0x541c, 0xfffffffffffffffe) (async) connect$x25(0xffffffffffffffff, &(0x7f0000000040)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x1}}, 0x12) 06:40:17 executing program 4: syz_clone(0x2410840e, 0x0, 0x0, 0x0, 0x0, 0x0) 06:40:17 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000040)=""/25) (async) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') 06:40:17 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) (async) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000100)=0x6, 0x4) (async) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r2, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) (async, rerun: 64) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)=@nl=@unspec, 0x80, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/52, 0x34}], 0x1, &(0x7f0000000440)=""/4096, 0x1000}, 0x20c1) (async, rerun: 64) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(0xffffffffffffffff, 0x7, &(0x7f0000000080)=r2, 0x1) (async) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) (async) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) 06:40:17 executing program 2: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) read$rfkill(r1, &(0x7f0000000380), 0x8) r2 = accept4(r0, &(0x7f0000000040)=@isdn, &(0x7f00000000c0)=0x80, 0x800) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r3, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) r4 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r4, 0x0, 0x1004) sendmsg$nl_route(r2, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@RTM_GETNSID={0x3c, 0x5a, 0x1, 0x70bd2d, 0x25dfdbff, {}, [@NETNSA_NSID={0x8}, @NETNSA_FD={0x8, 0x3, r3}, @NETNSA_PID={0x8, 0x2, r4}, @NETNSA_PID={0x8}, @NETNSA_NSID={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4004}, 0x1) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f0000000340)={'syztnl0\x00', &(0x7f00000002c0)={'ip6tnl0\x00', 0x0, 0x4, 0x40, 0x25, 0x0, 0x1, @private2, @loopback, 0x8000, 0x10, 0x20c, 0x5}}) bpf$MAP_CREATE(0x0, &(0x7f0000000440)=@base={0x2, 0xfff, 0x743, 0xffffffff, 0x20, r0, 0x6, '\x00', r5, 0xffffffffffffffff, 0x2, 0x2, 0x4}, 0x48) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x8, 0x0, 0x800ffff, {0xaa, 0xfffffffe}, 0x103, 0x3}) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) (async) read$rfkill(r1, &(0x7f0000000380), 0x8) (async) accept4(r0, &(0x7f0000000040)=@isdn, &(0x7f00000000c0)=0x80, 0x800) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r3, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ptrace$ARCH_GET_GS(0x1e, r4, 0x0, 0x1004) (async) sendmsg$nl_route(r2, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@RTM_GETNSID={0x3c, 0x5a, 0x1, 0x70bd2d, 0x25dfdbff, {}, [@NETNSA_NSID={0x8}, @NETNSA_FD={0x8, 0x3, r3}, @NETNSA_PID={0x8, 0x2, r4}, @NETNSA_PID={0x8}, @NETNSA_NSID={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4004}, 0x1) (async) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f0000000340)={'syztnl0\x00', &(0x7f00000002c0)={'ip6tnl0\x00', 0x0, 0x4, 0x40, 0x25, 0x0, 0x1, @private2, @loopback, 0x8000, 0x10, 0x20c, 0x5}}) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000440)=@base={0x2, 0xfff, 0x743, 0xffffffff, 0x20, r0, 0x6, '\x00', r5, 0xffffffffffffffff, 0x2, 0x2, 0x4}, 0x48) (async) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x8, 0x0, 0x800ffff, {0xaa, 0xfffffffe}, 0x103, 0x3}) (async) 06:40:17 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x5a3498b42b218d2b, 0x0) ioctl$TIOCL_SETVESABLANK(r0, 0x541c, &(0x7f0000000080)) (async) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000000)=0x5) (async) ioctl$TIOCL_SETSEL(r0, 0x541c, 0xfffffffffffffffe) connect$x25(0xffffffffffffffff, &(0x7f0000000040)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x1}}, 0x12) 06:40:17 executing program 5: r0 = socket(0x2, 0x2, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x89e0, &(0x7f0000000100)={'veth0_macvtap\x00'}) 06:40:17 executing program 4: syz_clone(0x2410840f, 0x0, 0x0, 0x0, 0x0, 0x0) 06:40:17 executing program 2: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) read$rfkill(r1, &(0x7f0000000380), 0x8) r2 = accept4(r0, &(0x7f0000000040)=@isdn, &(0x7f00000000c0)=0x80, 0x800) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r3, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) r4 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r4, 0x0, 0x1004) sendmsg$nl_route(r2, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@RTM_GETNSID={0x3c, 0x5a, 0x1, 0x70bd2d, 0x25dfdbff, {}, [@NETNSA_NSID={0x8}, @NETNSA_FD={0x8, 0x3, r3}, @NETNSA_PID={0x8, 0x2, r4}, @NETNSA_PID={0x8}, @NETNSA_NSID={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4004}, 0x1) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f0000000340)={'syztnl0\x00', &(0x7f00000002c0)={'ip6tnl0\x00', 0x0, 0x4, 0x40, 0x25, 0x0, 0x1, @private2, @loopback, 0x8000, 0x10, 0x20c, 0x5}}) bpf$MAP_CREATE(0x0, &(0x7f0000000440)=@base={0x2, 0xfff, 0x743, 0xffffffff, 0x20, r0, 0x6, '\x00', r5, 0xffffffffffffffff, 0x2, 0x2, 0x4}, 0x48) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x8, 0x0, 0x800ffff, {0xaa, 0xfffffffe}, 0x103, 0x3}) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) (async) read$rfkill(r1, &(0x7f0000000380), 0x8) (async) accept4(r0, &(0x7f0000000040)=@isdn, &(0x7f00000000c0)=0x80, 0x800) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r3, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ptrace$ARCH_GET_GS(0x1e, r4, 0x0, 0x1004) (async) sendmsg$nl_route(r2, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@RTM_GETNSID={0x3c, 0x5a, 0x1, 0x70bd2d, 0x25dfdbff, {}, [@NETNSA_NSID={0x8}, @NETNSA_FD={0x8, 0x3, r3}, @NETNSA_PID={0x8, 0x2, r4}, @NETNSA_PID={0x8}, @NETNSA_NSID={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4004}, 0x1) (async) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f0000000340)={'syztnl0\x00', &(0x7f00000002c0)={'ip6tnl0\x00', 0x0, 0x4, 0x40, 0x25, 0x0, 0x1, @private2, @loopback, 0x8000, 0x10, 0x20c, 0x5}}) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000440)=@base={0x2, 0xfff, 0x743, 0xffffffff, 0x20, r0, 0x6, '\x00', r5, 0xffffffffffffffff, 0x2, 0x2, 0x4}, 0x48) (async) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x8, 0x0, 0x800ffff, {0xaa, 0xfffffffe}, 0x103, 0x3}) (async) 06:40:17 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x80801, 0x0) 06:40:17 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) (async) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000040)=""/25) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') 06:40:17 executing program 1: syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r0, 0x0, 0x1004) ptrace$ARCH_SHSTK_LOCK(0x1e, r0, 0x0, 0x5003) r1 = syz_clone(0x10000000, &(0x7f0000000080)="93779ab9f309d7b0a9a493dc0ad942b44bc728e25ac559e72f8432fe57fc67e2fa21505d1ca04f08ef084a15b92cfcb4ec111a8389ce31e97bea5d4001601fcdb23e764802284fcdc525878aa9f0c2ede11ac694af2727501e76e05fc8236ced72a6cb4d8e5568c30167f3f07363db5869837126b3563c39a1195d25901cae9dec16286c293fb577853e3120cefaca307e71a9b4dadd028b00003c01a6552a83cdb9958847eac284de7f22842452835a3cbd41075b4a99bcc7a77d1cf18520e38aaae5e3eae60a0a636ce6cb413946703d71066975cc31591d1b9c8a00", 0xdd, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)="5aa0c0a22fa48017b0f0054750e5af1222e18459953844a242ab267229f58e0963ec8e3876bbbb4e90f69a43fc28b5c3ea2ad3442d10b0c33e26e51338a4f91ea4eb48a3a511a4cf0d52d7102618") sched_setattr(r1, &(0x7f0000000280)={0x38, 0x3, 0x0, 0x5, 0x1, 0x180000ebe, 0x7, 0x80, 0x100, 0x2}, 0x0) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r2, 0x0, 0x1004) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r3, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000440)=ANY=[@ANYRES32=r3, @ANYRES32=0x0, @ANYBLOB="00080000c0636a00000000619dc0156e096a67022cf8b82bfea9df35ec2ccae06aba0116accad1c5423bb06fea83520428ca24bff9c6daaad81ecb0dc0cb3cd84586c75ac9872d50c5af83be10e52a14305c67f4344849bb855ab1096fb0d5e0e1c9622039d05ca86ceb8f1f91df220af3624f34ddd96dad4c931d8c33f27dc1d17dbf986acd8f97bd"], 0x10) sched_getparam(r2, &(0x7f00000002c0)) r4 = syz_clone(0x3020000, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r4, 0x0, 0x1004) sched_setattr(r4, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x4, 0x6, 0x20, 0x3ff, 0x80000001, 0x8, 0x81}, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)={0x4}, 0x8) 06:40:17 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x80801, 0x0) 06:40:17 executing program 4: syz_clone(0x24108411, 0x0, 0x0, 0x0, 0x0, 0x0) 06:40:17 executing program 5: accept4$x25(0xffffffffffffffff, &(0x7f0000000400), &(0x7f00000004c0)=0x12, 0x800) r0 = io_uring_setup(0x261e, &(0x7f0000000680)) r1 = syz_clone(0x40000000, &(0x7f0000000000)="db7b900aa16a6542f0309313b1bf5d12587ff5f1702cc3946e3f3c77372760003f5b82ce075ba531f2df329caa343286602b03fdcbdba4581eb1bd6b69b679332874ee855abecd51cbd9fc1c83672183926e9e8e23e5c3ee9bf9c09928294783261358c8823e2191e216ce3781138003af500fde5ba99d", 0x77, &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140)="e66888c7638d31ffe9eae8850c0e5aa47d4e7e42cbf1b5fa211c357ab2d0cff1700c992f56917e0b1b4b5f5713354f3c9adbe7b0695c5ea210a81cfa586594d62b5935d07af3ab6387a688aad10f4e5d63296aad633fb31282d22d375920cb9dd46a5719f632289462ce60cf785a3a65a940058dcda343c6e9a718cd048ca83e14feb16c2929949d4af66285012f08d581a39544627329c9e2acde35443a53e832d97c9347d6ee1e328d02512adb7cd82432df44fdf19292e663132cff") r2 = syz_clone(0x26804680, &(0x7f0000000200)="6f37673638a7b7c87e9a64cad6fc03adc0305885935fb31c142dfb16bd43d8ac6009658c56614fc0972c4d3b270a5069ccb84f763e1fd6da793a08e126ac92e8d2b207208a6be71b56be09a7", 0x4c, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)="c890e87fba4f9256263f88f2f8c2b8fb60e20ed33760f7a03c9cb2523e65504e7eb08c58caa9835bc912e0af85b441a382478a50c22c3c2b202721c1977afc8a2d2ac13bbfdc493c26222d246089ff656fbb4c2c") bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000003c0)={0xffffffffffffffff, 0x0, 0x25, 0x0, @val=@iter={&(0x7f0000000380)=@task={r1, r2}, 0x10}}, 0x40) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000380), 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$KDDELIO(r3, 0x4b35, 0x1) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x1010, r0, 0x8000000) ptrace$ARCH_SHSTK_LOCK(0x1e, r2, 0x2, 0x5003) ioctl$TIOCL_PASTESEL(0xffffffffffffffff, 0x541c, &(0x7f0000000480)) 06:40:17 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x80801, 0x0) 06:40:17 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') ioctl$TIOCL_BLANKSCREEN(0xffffffffffffffff, 0x541c, &(0x7f0000000040)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x101200, 0x0) 06:40:17 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') ioctl$TIOCL_BLANKSCREEN(0xffffffffffffffff, 0x541c, &(0x7f0000000040)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x101200, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') (async) ioctl$TIOCL_BLANKSCREEN(0xffffffffffffffff, 0x541c, &(0x7f0000000040)) (async) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x101200, 0x0) (async) 06:40:17 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0), 0x1, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) ioctl$TIOCL_BLANKSCREEN(r0, 0x541c, &(0x7f0000000040)) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) io_uring_register$IORING_REGISTER_PROBE(r1, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000001f4402f70000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a24d45302a451515812a994028bd63a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dd3b49542414f1b7bf611fcd430354d59f3d8a4eebf38398cb1a46138196970b7adca26c4e1d2ae2f5a986430b10f1bdedd62cc4600257714ac81c683c5536dcc754dfda867f0fcd7f58cf1da88c8979"], 0x11) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)=@generic={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x18) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000000180)) ioctl$TIOCSCTTY(r2, 0x540e, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000140)={0xab, 0x9, 0x6}) 06:40:17 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) setsockopt$MRT6_ASSERT(0xffffffffffffffff, 0x29, 0xcf, &(0x7f0000000000), 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) 06:40:17 executing program 4: syz_clone(0x24108400, 0x0, 0x2, 0x0, 0x0, 0x0) 06:40:17 executing program 1: syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r0, 0x0, 0x1004) ptrace$ARCH_SHSTK_LOCK(0x1e, r0, 0x0, 0x5003) (async) r1 = syz_clone(0x10000000, &(0x7f0000000080)="93779ab9f309d7b0a9a493dc0ad942b44bc728e25ac559e72f8432fe57fc67e2fa21505d1ca04f08ef084a15b92cfcb4ec111a8389ce31e97bea5d4001601fcdb23e764802284fcdc525878aa9f0c2ede11ac694af2727501e76e05fc8236ced72a6cb4d8e5568c30167f3f07363db5869837126b3563c39a1195d25901cae9dec16286c293fb577853e3120cefaca307e71a9b4dadd028b00003c01a6552a83cdb9958847eac284de7f22842452835a3cbd41075b4a99bcc7a77d1cf18520e38aaae5e3eae60a0a636ce6cb413946703d71066975cc31591d1b9c8a00", 0xdd, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)="5aa0c0a22fa48017b0f0054750e5af1222e18459953844a242ab267229f58e0963ec8e3876bbbb4e90f69a43fc28b5c3ea2ad3442d10b0c33e26e51338a4f91ea4eb48a3a511a4cf0d52d7102618") sched_setattr(r1, &(0x7f0000000280)={0x38, 0x3, 0x0, 0x5, 0x1, 0x180000ebe, 0x7, 0x80, 0x100, 0x2}, 0x0) (async) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r2, 0x0, 0x1004) (async, rerun: 32) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (rerun: 32) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r3, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) (async) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000440)=ANY=[@ANYRES32=r3, @ANYRES32=0x0, @ANYBLOB="00080000c0636a00000000619dc0156e096a67022cf8b82bfea9df35ec2ccae06aba0116accad1c5423bb06fea83520428ca24bff9c6daaad81ecb0dc0cb3cd84586c75ac9872d50c5af83be10e52a14305c67f4344849bb855ab1096fb0d5e0e1c9622039d05ca86ceb8f1f91df220af3624f34ddd96dad4c931d8c33f27dc1d17dbf986acd8f97bd"], 0x10) sched_getparam(r2, &(0x7f00000002c0)) r4 = syz_clone(0x3020000, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r4, 0x0, 0x1004) sched_setattr(r4, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x4, 0x6, 0x20, 0x3ff, 0x80000001, 0x8, 0x81}, 0x0) (async) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)={0x4}, 0x8) 06:40:17 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') ioctl$TIOCL_BLANKSCREEN(0xffffffffffffffff, 0x541c, &(0x7f0000000040)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x101200, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') (async) ioctl$TIOCL_BLANKSCREEN(0xffffffffffffffff, 0x541c, &(0x7f0000000040)) (async) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x101200, 0x0) (async) 06:40:17 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0), 0x1, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) ioctl$TIOCL_BLANKSCREEN(r0, 0x541c, &(0x7f0000000040)) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) (async) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) io_uring_register$IORING_REGISTER_PROBE(r1, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000001f4402f70000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a24d45302a451515812a994028bd63a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dd3b49542414f1b7bf611fcd430354d59f3d8a4eebf38398cb1a46138196970b7adca26c4e1d2ae2f5a986430b10f1bdedd62cc4600257714ac81c683c5536dcc754dfda867f0fcd7f58cf1da88c8979"], 0x11) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)=@generic={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x18) (async) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)=@generic={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x18) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000000180)) (async) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000000180)) ioctl$TIOCSCTTY(r2, 0x540e, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000140)={0xab, 0x9, 0x6}) (async) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000140)={0xab, 0x9, 0x6}) 06:40:17 executing program 5: accept4$x25(0xffffffffffffffff, &(0x7f0000000400), &(0x7f00000004c0)=0x12, 0x800) r0 = io_uring_setup(0x261e, &(0x7f0000000680)) r1 = syz_clone(0x40000000, &(0x7f0000000000)="db7b900aa16a6542f0309313b1bf5d12587ff5f1702cc3946e3f3c77372760003f5b82ce075ba531f2df329caa343286602b03fdcbdba4581eb1bd6b69b679332874ee855abecd51cbd9fc1c83672183926e9e8e23e5c3ee9bf9c09928294783261358c8823e2191e216ce3781138003af500fde5ba99d", 0x77, &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140)="e66888c7638d31ffe9eae8850c0e5aa47d4e7e42cbf1b5fa211c357ab2d0cff1700c992f56917e0b1b4b5f5713354f3c9adbe7b0695c5ea210a81cfa586594d62b5935d07af3ab6387a688aad10f4e5d63296aad633fb31282d22d375920cb9dd46a5719f632289462ce60cf785a3a65a940058dcda343c6e9a718cd048ca83e14feb16c2929949d4af66285012f08d581a39544627329c9e2acde35443a53e832d97c9347d6ee1e328d02512adb7cd82432df44fdf19292e663132cff") r2 = syz_clone(0x26804680, &(0x7f0000000200)="6f37673638a7b7c87e9a64cad6fc03adc0305885935fb31c142dfb16bd43d8ac6009658c56614fc0972c4d3b270a5069ccb84f763e1fd6da793a08e126ac92e8d2b207208a6be71b56be09a7", 0x4c, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)="c890e87fba4f9256263f88f2f8c2b8fb60e20ed33760f7a03c9cb2523e65504e7eb08c58caa9835bc912e0af85b441a382478a50c22c3c2b202721c1977afc8a2d2ac13bbfdc493c26222d246089ff656fbb4c2c") bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000003c0)={0xffffffffffffffff, 0x0, 0x25, 0x0, @val=@iter={&(0x7f0000000380)=@task={r1, r2}, 0x10}}, 0x40) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000380), 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$KDDELIO(r3, 0x4b35, 0x1) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x1010, r0, 0x8000000) ptrace$ARCH_SHSTK_LOCK(0x1e, r2, 0x2, 0x5003) ioctl$TIOCL_PASTESEL(0xffffffffffffffff, 0x541c, &(0x7f0000000480)) 06:40:22 executing program 4: syz_clone(0x24108400, 0x0, 0x3, 0x0, 0x0, 0x0) 06:40:22 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) setsockopt$MRT6_ASSERT(0xffffffffffffffff, 0x29, 0xcf, &(0x7f0000000000), 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) (async) setsockopt$MRT6_ASSERT(0xffffffffffffffff, 0x29, 0xcf, &(0x7f0000000000), 0x4) (async) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) (async) 06:40:22 executing program 4: syz_clone(0x24108400, 0x0, 0x4, 0x0, 0x0, 0x0) 06:40:22 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0), 0x1, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) ioctl$TIOCL_BLANKSCREEN(r0, 0x541c, &(0x7f0000000040)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) (async) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) io_uring_register$IORING_REGISTER_PROBE(r1, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000001f4402f70000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a24d45302a451515812a994028bd63a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dd3b49542414f1b7bf611fcd430354d59f3d8a4eebf38398cb1a46138196970b7adca26c4e1d2ae2f5a986430b10f1bdedd62cc4600257714ac81c683c5536dcc754dfda867f0fcd7f58cf1da88c8979"], 0x11) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)=@generic={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x18) (async) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)=@generic={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x18) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) (async) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000000180)) ioctl$TIOCSCTTY(r2, 0x540e, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000140)={0xab, 0x9, 0x6}) 06:40:22 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) setsockopt$MRT6_ASSERT(0xffffffffffffffff, 0x29, 0xcf, &(0x7f0000000000), 0x4) (async) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) 06:40:22 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000300)={0x9, 0x80000001, 0x0, 'queue1\x00', 0x4}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0x9a, 0x1}, 0x1, 0x5, 0x3, {0x1f, 0x7f}, 0x80, 0xa}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f00000000c0)={'gre0\x00', @multicast}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000240)) 06:40:22 executing program 4: syz_clone(0x24108400, 0x0, 0x8, 0x0, 0x0, 0x0) 06:40:22 executing program 3: bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000080)={0x1}, 0x4) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000000)={0x0, 'wlan1\x00', {0x2}, 0x104}) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r1, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = accept4$x25(r0, &(0x7f0000000100)={0x9, @remote}, &(0x7f0000000140)=0x12, 0x800) ioctl$SIOCX25SSUBSCRIP(r3, 0x89e1, &(0x7f0000000200)={'vlan1\x00', 0x20003, 0xfffffe02}) r4 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r4, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x3}}, 0x12) sendto$x25(r4, &(0x7f0000000300)="70cd75d4bf37da9cfc484c417d48da27d2b0fb4469c67aa7bce514d1e044378381f80f52187b2ac44656d3d7c15f45f331f925eda6adb1ee8ae4b2daf26d998303fd04746f2a9fd25bb78f50ba1ece9433309ea5a5cf6a384405842f6927496a805c1fa82ecb343ac1f946cd0dff00dc69f651eb4f4a75897151bf51bdc5cd7e6cebdc8d6c8d", 0x86, 0x40000, 0x0, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r1, 0x8983, &(0x7f0000000040)={0x2, 'veth0_to_batadv\x00', {0xd901}, 0x7}) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r5, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) connect$x25(r5, &(0x7f00000001c0), 0x12) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) 06:40:22 executing program 0: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r0, 0x0, 0x1004) syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/pid\x00') 06:40:22 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000300)={0x9, 0x80000001, 0x0, 'queue1\x00', 0x4}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0x9a, 0x1}, 0x1, 0x5, 0x3, {0x1f, 0x7f}, 0x80, 0xa}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f00000000c0)={'gre0\x00', @multicast}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000240)) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000300)={0x9, 0x80000001, 0x0, 'queue1\x00', 0x4}) (async) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) (async) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0x9a, 0x1}, 0x1, 0x5, 0x3, {0x1f, 0x7f}, 0x80, 0xa}) (async) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f00000000c0)={'gre0\x00', @multicast}) (async) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000240)) (async) 06:40:22 executing program 4: syz_clone(0x24108400, 0x0, 0x9, 0x0, 0x0, 0x0) 06:40:22 executing program 5: accept4$x25(0xffffffffffffffff, &(0x7f0000000400), &(0x7f00000004c0)=0x12, 0x800) r0 = io_uring_setup(0x261e, &(0x7f0000000680)) r1 = syz_clone(0x40000000, &(0x7f0000000000)="db7b900aa16a6542f0309313b1bf5d12587ff5f1702cc3946e3f3c77372760003f5b82ce075ba531f2df329caa343286602b03fdcbdba4581eb1bd6b69b679332874ee855abecd51cbd9fc1c83672183926e9e8e23e5c3ee9bf9c09928294783261358c8823e2191e216ce3781138003af500fde5ba99d", 0x77, &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140)="e66888c7638d31ffe9eae8850c0e5aa47d4e7e42cbf1b5fa211c357ab2d0cff1700c992f56917e0b1b4b5f5713354f3c9adbe7b0695c5ea210a81cfa586594d62b5935d07af3ab6387a688aad10f4e5d63296aad633fb31282d22d375920cb9dd46a5719f632289462ce60cf785a3a65a940058dcda343c6e9a718cd048ca83e14feb16c2929949d4af66285012f08d581a39544627329c9e2acde35443a53e832d97c9347d6ee1e328d02512adb7cd82432df44fdf19292e663132cff") r2 = syz_clone(0x26804680, &(0x7f0000000200)="6f37673638a7b7c87e9a64cad6fc03adc0305885935fb31c142dfb16bd43d8ac6009658c56614fc0972c4d3b270a5069ccb84f763e1fd6da793a08e126ac92e8d2b207208a6be71b56be09a7", 0x4c, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)="c890e87fba4f9256263f88f2f8c2b8fb60e20ed33760f7a03c9cb2523e65504e7eb08c58caa9835bc912e0af85b441a382478a50c22c3c2b202721c1977afc8a2d2ac13bbfdc493c26222d246089ff656fbb4c2c") bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000003c0)={0xffffffffffffffff, 0x0, 0x25, 0x0, @val=@iter={&(0x7f0000000380)=@task={r1, r2}, 0x10}}, 0x40) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000380), 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$KDDELIO(r3, 0x4b35, 0x1) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x1010, r0, 0x8000000) ptrace$ARCH_SHSTK_LOCK(0x1e, r2, 0x2, 0x5003) ioctl$TIOCL_PASTESEL(0xffffffffffffffff, 0x541c, &(0x7f0000000480)) 06:40:22 executing program 1: syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) (async) syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r0, 0x0, 0x1004) ptrace$ARCH_SHSTK_LOCK(0x1e, r0, 0x0, 0x5003) r1 = syz_clone(0x10000000, &(0x7f0000000080)="93779ab9f309d7b0a9a493dc0ad942b44bc728e25ac559e72f8432fe57fc67e2fa21505d1ca04f08ef084a15b92cfcb4ec111a8389ce31e97bea5d4001601fcdb23e764802284fcdc525878aa9f0c2ede11ac694af2727501e76e05fc8236ced72a6cb4d8e5568c30167f3f07363db5869837126b3563c39a1195d25901cae9dec16286c293fb577853e3120cefaca307e71a9b4dadd028b00003c01a6552a83cdb9958847eac284de7f22842452835a3cbd41075b4a99bcc7a77d1cf18520e38aaae5e3eae60a0a636ce6cb413946703d71066975cc31591d1b9c8a00", 0xdd, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)="5aa0c0a22fa48017b0f0054750e5af1222e18459953844a242ab267229f58e0963ec8e3876bbbb4e90f69a43fc28b5c3ea2ad3442d10b0c33e26e51338a4f91ea4eb48a3a511a4cf0d52d7102618") sched_setattr(r1, &(0x7f0000000280)={0x38, 0x3, 0x0, 0x5, 0x1, 0x180000ebe, 0x7, 0x80, 0x100, 0x2}, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r2, 0x0, 0x1004) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r3, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000440)=ANY=[@ANYRES32=r3, @ANYRES32=0x0, @ANYBLOB="00080000c0636a00000000619dc0156e096a67022cf8b82bfea9df35ec2ccae06aba0116accad1c5423bb06fea83520428ca24bff9c6daaad81ecb0dc0cb3cd84586c75ac9872d50c5af83be10e52a14305c67f4344849bb855ab1096fb0d5e0e1c9622039d05ca86ceb8f1f91df220af3624f34ddd96dad4c931d8c33f27dc1d17dbf986acd8f97bd"], 0x10) sched_getparam(r2, &(0x7f00000002c0)) r4 = syz_clone(0x3020000, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r4, 0x0, 0x1004) (async) ptrace$ARCH_GET_GS(0x1e, r4, 0x0, 0x1004) sched_setattr(r4, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x4, 0x6, 0x20, 0x3ff, 0x80000001, 0x8, 0x81}, 0x0) (async) sched_setattr(r4, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x4, 0x6, 0x20, 0x3ff, 0x80000001, 0x8, 0x81}, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)={0x4}, 0x8) (async) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)={0x4}, 0x8) 06:40:22 executing program 3: bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000080)={0x1}, 0x4) (async) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000000)={0x0, 'wlan1\x00', {0x2}, 0x104}) (async) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r1, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) (async) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r3 = accept4$x25(r0, &(0x7f0000000100)={0x9, @remote}, &(0x7f0000000140)=0x12, 0x800) ioctl$SIOCX25SSUBSCRIP(r3, 0x89e1, &(0x7f0000000200)={'vlan1\x00', 0x20003, 0xfffffe02}) (async) r4 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r4, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x3}}, 0x12) sendto$x25(r4, &(0x7f0000000300)="70cd75d4bf37da9cfc484c417d48da27d2b0fb4469c67aa7bce514d1e044378381f80f52187b2ac44656d3d7c15f45f331f925eda6adb1ee8ae4b2daf26d998303fd04746f2a9fd25bb78f50ba1ece9433309ea5a5cf6a384405842f6927496a805c1fa82ecb343ac1f946cd0dff00dc69f651eb4f4a75897151bf51bdc5cd7e6cebdc8d6c8d", 0x86, 0x40000, 0x0, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r1, 0x8983, &(0x7f0000000040)={0x2, 'veth0_to_batadv\x00', {0xd901}, 0x7}) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r5, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) connect$x25(r5, &(0x7f00000001c0), 0x12) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) 06:40:22 executing program 0: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r0, 0x0, 0x1004) syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/pid\x00') syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ptrace$ARCH_GET_GS(0x1e, r0, 0x0, 0x1004) (async) syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/pid\x00') (async) 06:40:22 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000300)={0x9, 0x80000001, 0x0, 'queue1\x00', 0x4}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) (async) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0x9a, 0x1}, 0x1, 0x5, 0x3, {0x1f, 0x7f}, 0x80, 0xa}) (async) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f00000000c0)={'gre0\x00', @multicast}) (async) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000240)) 06:40:22 executing program 4: syz_clone(0x24108400, 0x0, 0xa, 0x0, 0x0, 0x0) 06:40:22 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f00000001c0)) write$sndseq(r1, &(0x7f0000000180)=[{0x1, 0x5, 0x5, 0x0, @time={0x2, 0x3}, {0x2, 0x1}, {0x5, 0x5c}, @ext={0x3e, &(0x7f00000000c0)="73fedf1564287ce1929301b976e1447e4c348d13197ebbb613baa45f1917a2a704f318149d2ee1551190f9ee2a1bb6ebbe22dc374b90a51c13cebfe3c11c"}}], 0x1c) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000000)={0x8, 0x8, 0x0, 'queue0\x00', 0x1000}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) [ 2856.749579][T12543] ================================================================== [ 2856.757677][T12543] BUG: KCSAN: data-race in __blk_mq_sched_dispatch_requests / blk_mq_dispatch_rq_list [ 2856.767250][T12543] [ 2856.769569][T12543] write to 0xffff888100c03af8 of 4 bytes by task 720 on cpu 1: [ 2856.777151][T12543] blk_mq_dispatch_rq_list+0xf4d/0x1090 [ 2856.782708][T12543] __blk_mq_sched_dispatch_requests+0x5ec/0xd20 [ 2856.788969][T12543] blk_mq_sched_dispatch_requests+0x99/0x100 [ 2856.794960][T12543] blk_mq_run_hw_queue+0x2a4/0x4c0 [ 2856.800078][T12543] blk_mq_get_tag+0x479/0x590 [ 2856.804762][T12543] __blk_mq_alloc_requests+0x642/0x9e0 [ 2856.810230][T12543] blk_mq_submit_bio+0x468/0xd90 [ 2856.815159][T12543] __submit_bio+0x11c/0x350 [ 2856.819653][T12543] submit_bio_noacct_nocheck+0x4ad/0x5e0 [ 2856.825272][T12543] submit_bio_noacct+0x70c/0x8c0 [ 2856.830194][T12543] submit_bio+0xb7/0xc0 [ 2856.834338][T12543] ext4_bio_write_folio+0x6c0/0x9a0 [ 2856.839523][T12543] ext4_do_writepages+0x139f/0x2100 [ 2856.844707][T12543] ext4_writepages+0x15e/0x2e0 [ 2856.849470][T12543] do_writepages+0x1c2/0x340 [ 2856.854052][T12543] filemap_fdatawrite_wbc+0xdb/0xf0 [ 2856.859236][T12543] filemap_flush+0x95/0xc0 [ 2856.863651][T12543] ext4_alloc_da_blocks+0x50/0x130 [ 2856.868748][T12543] ext4_release_file+0x5f/0x1c0 [ 2856.873590][T12543] __fput+0x299/0x630 [ 2856.877567][T12543] ____fput+0x15/0x20 [ 2856.881538][T12543] task_work_run+0x135/0x1a0 [ 2856.886116][T12543] do_exit+0x604/0x16d0 [ 2856.890262][T12543] do_group_exit+0x101/0x150 [ 2856.894865][T12543] get_signal+0xf4e/0x10a0 [ 2856.899279][T12543] arch_do_signal_or_restart+0x95/0x4b0 [ 2856.904809][T12543] exit_to_user_mode_loop+0x6f/0xe0 [ 2856.909990][T12543] exit_to_user_mode_prepare+0x6c/0xb0 [ 2856.915444][T12543] irqentry_exit_to_user_mode+0x9/0x20 [ 2856.920891][T12543] irqentry_exit+0x12/0x40 [ 2856.925293][T12543] exc_general_protection+0x339/0x4c0 [ 2856.930660][T12543] asm_exc_general_protection+0x26/0x30 [ 2856.936199][T12543] [ 2856.938507][T12543] read to 0xffff888100c03af8 of 4 bytes by task 12543 on cpu 0: [ 2856.946120][T12543] __blk_mq_sched_dispatch_requests+0x28b/0xd20 [ 2856.952353][T12543] blk_mq_sched_dispatch_requests+0x99/0x100 [ 2856.958328][T12543] blk_mq_run_hw_queue+0x2a4/0x4c0 [ 2856.963424][T12543] blk_mq_get_tag+0x479/0x590 [ 2856.968114][T12543] __blk_mq_alloc_requests+0x642/0x9e0 [ 2856.973565][T12543] blk_mq_submit_bio+0x468/0xd90 [ 2856.978501][T12543] __submit_bio+0x11c/0x350 [ 2856.982988][T12543] submit_bio_noacct_nocheck+0x449/0x5e0 [ 2856.988604][T12543] submit_bio_noacct+0x70c/0x8c0 [ 2856.993526][T12543] submit_bio+0xb7/0xc0 [ 2856.997722][T12543] ext4_io_submit+0x8a/0xa0 [ 2857.002220][T12543] ext4_do_writepages+0xb3a/0x2100 [ 2857.007355][T12543] ext4_writepages+0x15e/0x2e0 [ 2857.012111][T12543] do_writepages+0x1c2/0x340 [ 2857.016698][T12543] __writeback_single_inode+0x91/0x860 [ 2857.022157][T12543] writeback_sb_inodes+0x514/0xad0 [ 2857.027267][T12543] __writeback_inodes_wb+0x9a/0x1a0 [ 2857.032458][T12543] wb_writeback+0x264/0x6e0 [ 2857.036950][T12543] wb_workfn+0x615/0x8d0 [ 2857.041179][T12543] process_scheduled_works+0x5b8/0xa30 [ 2857.046630][T12543] worker_thread+0x525/0x730 [ 2857.051206][T12543] kthread+0x1d7/0x210 [ 2857.055265][T12543] ret_from_fork+0x48/0x60 [ 2857.059673][T12543] ret_from_fork_asm+0x11/0x20 [ 2857.064441][T12543] [ 2857.066747][T12543] value changed: 0x00000007 -> 0x00000008 [ 2857.072445][T12543] [ 2857.074751][T12543] Reported by Kernel Concurrency Sanitizer on: [ 2857.080890][T12543] CPU: 0 PID: 12543 Comm: kworker/u4:79 Not tainted 6.7.0-rc5-syzkaller-00125-gc7402612e2e6 #0 [ 2857.091197][T12543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 2857.101263][T12543] Workqueue: writeback wb_workfn (flush-8:0) [ 2857.107248][T12543] ================================================================== 06:40:23 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) (async) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f00000001c0)) (async, rerun: 64) write$sndseq(r1, &(0x7f0000000180)=[{0x1, 0x5, 0x5, 0x0, @time={0x2, 0x3}, {0x2, 0x1}, {0x5, 0x5c}, @ext={0x3e, &(0x7f00000000c0)="73fedf1564287ce1929301b976e1447e4c348d13197ebbb613baa45f1917a2a704f318149d2ee1551190f9ee2a1bb6ebbe22dc374b90a51c13cebfe3c11c"}}], 0x1c) (rerun: 64) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000000)={0x8, 0x8, 0x0, 'queue0\x00', 0x1000}) (async) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) 06:40:23 executing program 4: syz_clone(0x24108400, 0x0, 0xc, 0x0, 0x0, 0x0) 06:40:23 executing program 0: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r0, 0x0, 0x1004) syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/pid\x00') 06:40:23 executing program 3: bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000080)={0x1}, 0x4) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000000)={0x0, 'wlan1\x00', {0x2}, 0x104}) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r1, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r2, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) (async) r3 = accept4$x25(r0, &(0x7f0000000100)={0x9, @remote}, &(0x7f0000000140)=0x12, 0x800) ioctl$SIOCX25SSUBSCRIP(r3, 0x89e1, &(0x7f0000000200)={'vlan1\x00', 0x20003, 0xfffffe02}) (async) r4 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r4, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x3}}, 0x12) sendto$x25(r4, &(0x7f0000000300)="70cd75d4bf37da9cfc484c417d48da27d2b0fb4469c67aa7bce514d1e044378381f80f52187b2ac44656d3d7c15f45f331f925eda6adb1ee8ae4b2daf26d998303fd04746f2a9fd25bb78f50ba1ece9433309ea5a5cf6a384405842f6927496a805c1fa82ecb343ac1f946cd0dff00dc69f651eb4f4a75897151bf51bdc5cd7e6cebdc8d6c8d", 0x86, 0x40000, 0x0, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r1, 0x8983, &(0x7f0000000040)={0x2, 'veth0_to_batadv\x00', {0xd901}, 0x7}) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r5, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) (async) connect$x25(r5, &(0x7f00000001c0), 0x12) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) 06:40:23 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) r1 = syz_open_pts(r0, 0x20400) ioctl$TIOCSCTTY(r1, 0x540e, 0x6) 06:40:23 executing program 1: ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000000000)={0x8, 0x8, 0x7fff, {0x1ff, 0x1}, 0x5, 0x7}) syz_clone(0xb2778200, 0x0, 0x8, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f0000000080)={0x7fffffff, 0x3ff, 0x9}) 06:40:23 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f00000001c0)) write$sndseq(r1, &(0x7f0000000180)=[{0x1, 0x5, 0x5, 0x0, @time={0x2, 0x3}, {0x2, 0x1}, {0x5, 0x5c}, @ext={0x3e, &(0x7f00000000c0)="73fedf1564287ce1929301b976e1447e4c348d13197ebbb613baa45f1917a2a704f318149d2ee1551190f9ee2a1bb6ebbe22dc374b90a51c13cebfe3c11c"}}], 0x1c) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000000)={0x8, 0x8, 0x0, 'queue0\x00', 0x1000}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f00000001c0)) (async) write$sndseq(r1, &(0x7f0000000180)=[{0x1, 0x5, 0x5, 0x0, @time={0x2, 0x3}, {0x2, 0x1}, {0x5, 0x5c}, @ext={0x3e, &(0x7f00000000c0)="73fedf1564287ce1929301b976e1447e4c348d13197ebbb613baa45f1917a2a704f318149d2ee1551190f9ee2a1bb6ebbe22dc374b90a51c13cebfe3c11c"}}], 0x1c) (async) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) (async) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000000)={0x8, 0x8, 0x0, 'queue0\x00', 0x1000}) (async) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) (async) 06:40:23 executing program 4: syz_clone(0x24108400, 0x0, 0xe, 0x0, 0x0, 0x0) 06:40:23 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) r1 = syz_open_pts(r0, 0x20400) ioctl$TIOCSCTTY(r1, 0x540e, 0x6) 06:40:23 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') r0 = syz_open_dev$ttys(0xc, 0x2, 0x0) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x8) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f00000000c0)=0x3) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000000080)={0x5, 0xff, 0x3f, 0x2, 0x13, "423c028ac428f1317700b5d8ade644a8b6ae9d"}) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0x3, 0x401, 0xfff7, 0x7, 0xc, "48107d71693c6fd5"}) 06:40:23 executing program 5: accept4$x25(0xffffffffffffffff, &(0x7f0000000400), &(0x7f00000004c0)=0x12, 0x800) r0 = io_uring_setup(0x261e, &(0x7f0000000680)) r1 = syz_clone(0x40000000, &(0x7f0000000000)="db7b900aa16a6542f0309313b1bf5d12587ff5f1702cc3946e3f3c77372760003f5b82ce075ba531f2df329caa343286602b03fdcbdba4581eb1bd6b69b679332874ee855abecd51cbd9fc1c83672183926e9e8e23e5c3ee9bf9c09928294783261358c8823e2191e216ce3781138003af500fde5ba99d", 0x77, &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140)="e66888c7638d31ffe9eae8850c0e5aa47d4e7e42cbf1b5fa211c357ab2d0cff1700c992f56917e0b1b4b5f5713354f3c9adbe7b0695c5ea210a81cfa586594d62b5935d07af3ab6387a688aad10f4e5d63296aad633fb31282d22d375920cb9dd46a5719f632289462ce60cf785a3a65a940058dcda343c6e9a718cd048ca83e14feb16c2929949d4af66285012f08d581a39544627329c9e2acde35443a53e832d97c9347d6ee1e328d02512adb7cd82432df44fdf19292e663132cff") r2 = syz_clone(0x26804680, &(0x7f0000000200)="6f37673638a7b7c87e9a64cad6fc03adc0305885935fb31c142dfb16bd43d8ac6009658c56614fc0972c4d3b270a5069ccb84f763e1fd6da793a08e126ac92e8d2b207208a6be71b56be09a7", 0x4c, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)="c890e87fba4f9256263f88f2f8c2b8fb60e20ed33760f7a03c9cb2523e65504e7eb08c58caa9835bc912e0af85b441a382478a50c22c3c2b202721c1977afc8a2d2ac13bbfdc493c26222d246089ff656fbb4c2c") bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000003c0)={0xffffffffffffffff, 0x0, 0x25, 0x0, @val=@iter={&(0x7f0000000380)=@task={r1, r2}, 0x10}}, 0x40) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000380), 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$KDDELIO(r3, 0x4b35, 0x1) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x1010, r0, 0x8000000) ptrace$ARCH_SHSTK_LOCK(0x1e, r2, 0x2, 0x5003) 06:40:23 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') (async) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') syz_open_dev$ttys(0xc, 0x2, 0x0) (async) r0 = syz_open_dev$ttys(0xc, 0x2, 0x0) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x8) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f00000000c0)=0x3) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000000080)={0x5, 0xff, 0x3f, 0x2, 0x13, "423c028ac428f1317700b5d8ade644a8b6ae9d"}) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0x3, 0x401, 0xfff7, 0x7, 0xc, "48107d71693c6fd5"}) 06:40:23 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) r1 = syz_open_pts(r0, 0x20400) ioctl$TIOCSCTTY(r1, 0x540e, 0x6) 06:40:23 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') r0 = syz_open_dev$ttys(0xc, 0x2, 0x0) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x8) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f00000000c0)=0x3) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000000080)={0x5, 0xff, 0x3f, 0x2, 0x13, "423c028ac428f1317700b5d8ade644a8b6ae9d"}) (async) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0x3, 0x401, 0xfff7, 0x7, 0xc, "48107d71693c6fd5"}) 06:40:23 executing program 2: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x248140) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) 06:40:23 executing program 4: syz_clone(0x24108400, 0x0, 0xf, 0x0, 0x0, 0x0) 06:40:23 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETVESABLANK(r0, 0x541c, &(0x7f0000000040)) 06:40:23 executing program 1: ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000000000)={0x8, 0x8, 0x7fff, {0x1ff, 0x1}, 0x5, 0x7}) syz_clone(0xb2778200, 0x0, 0x8, 0x0, 0x0, 0x0) (async, rerun: 64) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f0000000080)={0x7fffffff, 0x3ff, 0x9}) (rerun: 64) 06:40:23 executing program 3: socketpair(0xde401d2cd70d162e, 0x6, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x8, 0x0, 0x4}, 0xc) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) 06:40:23 executing program 2: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x248140) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) 06:40:23 executing program 4: syz_clone(0x24108400, 0x0, 0x11, 0x0, 0x0, 0x0) 06:40:23 executing program 3: socketpair(0xde401d2cd70d162e, 0x6, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x8, 0x0, 0x4}, 0xc) (async) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) 06:40:24 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') syz_open_dev$tty20(0xc, 0x4, 0x1) (async) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETVESABLANK(r0, 0x541c, &(0x7f0000000040)) 06:40:24 executing program 2: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x248140) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) 06:40:24 executing program 3: socketpair(0xde401d2cd70d162e, 0x6, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x8, 0x0, 0x4}, 0xc) (async) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) 06:40:24 executing program 1: ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000000000)={0x8, 0x8, 0x7fff, {0x1ff, 0x1}, 0x5, 0x7}) (async) syz_clone(0xb2778200, 0x0, 0x8, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f0000000080)={0x7fffffff, 0x3ff, 0x9}) 06:40:24 executing program 4: syz_clone(0x24108400, 0x0, 0x30, 0x0, 0x0, 0x0) 06:40:24 executing program 5: accept4$x25(0xffffffffffffffff, &(0x7f0000000400), &(0x7f00000004c0)=0x12, 0x800) r0 = io_uring_setup(0x261e, &(0x7f0000000680)) r1 = syz_clone(0x40000000, &(0x7f0000000000)="db7b900aa16a6542f0309313b1bf5d12587ff5f1702cc3946e3f3c77372760003f5b82ce075ba531f2df329caa343286602b03fdcbdba4581eb1bd6b69b679332874ee855abecd51cbd9fc1c83672183926e9e8e23e5c3ee9bf9c09928294783261358c8823e2191e216ce3781138003af500fde5ba99d", 0x77, &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140)="e66888c7638d31ffe9eae8850c0e5aa47d4e7e42cbf1b5fa211c357ab2d0cff1700c992f56917e0b1b4b5f5713354f3c9adbe7b0695c5ea210a81cfa586594d62b5935d07af3ab6387a688aad10f4e5d63296aad633fb31282d22d375920cb9dd46a5719f632289462ce60cf785a3a65a940058dcda343c6e9a718cd048ca83e14feb16c2929949d4af66285012f08d581a39544627329c9e2acde35443a53e832d97c9347d6ee1e328d02512adb7cd82432df44fdf19292e663132cff") r2 = syz_clone(0x26804680, &(0x7f0000000200)="6f37673638a7b7c87e9a64cad6fc03adc0305885935fb31c142dfb16bd43d8ac6009658c56614fc0972c4d3b270a5069ccb84f763e1fd6da793a08e126ac92e8d2b207208a6be71b56be09a7", 0x4c, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)="c890e87fba4f9256263f88f2f8c2b8fb60e20ed33760f7a03c9cb2523e65504e7eb08c58caa9835bc912e0af85b441a382478a50c22c3c2b202721c1977afc8a2d2ac13bbfdc493c26222d246089ff656fbb4c2c") bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000003c0)={0xffffffffffffffff, 0x0, 0x25, 0x0, @val=@iter={&(0x7f0000000380)=@task={r1, r2}, 0x10}}, 0x40) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000380), 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$KDDELIO(r3, 0x4b35, 0x1) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x1010, r0, 0x8000000) 06:40:24 executing program 2: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x4080, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x2, 0x0, 0x4000000, {0x2}}) 06:40:24 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETVESABLANK(r0, 0x541c, &(0x7f0000000040)) 06:40:24 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) 06:40:24 executing program 1: syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x29) 06:40:24 executing program 2: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) (async) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x4080, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x2, 0x0, 0x4000000, {0x2}}) 06:40:24 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) 06:40:24 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) 06:40:24 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) 06:40:24 executing program 4: syz_clone(0x24108400, 0x0, 0x12c, 0x0, 0x0, 0x0) 06:40:24 executing program 2: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x4080, 0x0) (async) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x4080, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x2, 0x0, 0x4000000, {0x2}}) 06:40:24 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') (async) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) (async) 06:40:25 executing program 5: accept4$x25(0xffffffffffffffff, &(0x7f0000000400), &(0x7f00000004c0)=0x12, 0x800) r0 = io_uring_setup(0x261e, &(0x7f0000000680)) r1 = syz_clone(0x40000000, &(0x7f0000000000)="db7b900aa16a6542f0309313b1bf5d12587ff5f1702cc3946e3f3c77372760003f5b82ce075ba531f2df329caa343286602b03fdcbdba4581eb1bd6b69b679332874ee855abecd51cbd9fc1c83672183926e9e8e23e5c3ee9bf9c09928294783261358c8823e2191e216ce3781138003af500fde5ba99d", 0x77, &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140)="e66888c7638d31ffe9eae8850c0e5aa47d4e7e42cbf1b5fa211c357ab2d0cff1700c992f56917e0b1b4b5f5713354f3c9adbe7b0695c5ea210a81cfa586594d62b5935d07af3ab6387a688aad10f4e5d63296aad633fb31282d22d375920cb9dd46a5719f632289462ce60cf785a3a65a940058dcda343c6e9a718cd048ca83e14feb16c2929949d4af66285012f08d581a39544627329c9e2acde35443a53e832d97c9347d6ee1e328d02512adb7cd82432df44fdf19292e663132cff") r2 = syz_clone(0x26804680, &(0x7f0000000200)="6f37673638a7b7c87e9a64cad6fc03adc0305885935fb31c142dfb16bd43d8ac6009658c56614fc0972c4d3b270a5069ccb84f763e1fd6da793a08e126ac92e8d2b207208a6be71b56be09a7", 0x4c, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)="c890e87fba4f9256263f88f2f8c2b8fb60e20ed33760f7a03c9cb2523e65504e7eb08c58caa9835bc912e0af85b441a382478a50c22c3c2b202721c1977afc8a2d2ac13bbfdc493c26222d246089ff656fbb4c2c") bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000003c0)={0xffffffffffffffff, 0x0, 0x25, 0x0, @val=@iter={&(0x7f0000000380)=@task={r1, r2}, 0x10}}, 0x40) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000380), 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$KDDELIO(r3, 0x4b35, 0x1) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x1010, r0, 0x8000000) 06:40:25 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') (async) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) (async) 06:40:25 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000000)={0xe283, 0x5}) 06:40:25 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x2200c2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x4000, 0x0, 0x7ff, {0x0, 0xfffffffd}}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x12480) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000001c0), 0x380) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000240)={0x2000000, 0xfffff27e, 0x1, 'queue1\x00'}) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000180), 0x802041) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000040)={0x3, 0x1, 'client0\x00', 0x80000000, "07df0bea6ada9420", "0a128b8aa68e5406927a5296061570165f15c5cf65b66b292b6710cc7d3f8390", 0xfffffffb, 0xbf5c}) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r3, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000000300)) 06:40:25 executing program 1: syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x29) 06:40:25 executing program 4: syz_clone(0x24108400, 0x0, 0x2a0, 0x0, 0x0, 0x0) 06:40:25 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) (async, rerun: 64) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) (rerun: 64) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000000)={0xe283, 0x5}) 06:40:25 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x2200c2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x4000, 0x0, 0x7ff, {0x0, 0xfffffffd}}) (async) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x12480) (async) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000001c0), 0x380) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000240)={0x2000000, 0xfffff27e, 0x1, 'queue1\x00'}) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000180), 0x802041) (async) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000040)={0x3, 0x1, 'client0\x00', 0x80000000, "07df0bea6ada9420", "0a128b8aa68e5406927a5296061570165f15c5cf65b66b292b6710cc7d3f8390", 0xfffffffb, 0xbf5c}) (async) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r3, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000000300)) 06:40:25 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) ioctl$TIOCGICOUNT(r0, 0x545d, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) io_uring_register$IORING_UNREGISTER_RING_FDS(r1, 0x15, &(0x7f00000001c0)=[{0x1, 0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/230, 0xe6}], &(0x7f0000000180)=[0x54cb, 0x5, 0x1, 0x0]}], 0x1) 06:40:25 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) ioctl$TIOCGICOUNT(r0, 0x545d, 0x0) (async) ioctl$TIOCGICOUNT(r0, 0x545d, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) (async) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) io_uring_register$IORING_UNREGISTER_RING_FDS(r1, 0x15, &(0x7f00000001c0)=[{0x1, 0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/230, 0xe6}], &(0x7f0000000180)=[0x54cb, 0x5, 0x1, 0x0]}], 0x1) 06:40:25 executing program 1: syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x29) 06:40:25 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x2200c2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x4000, 0x0, 0x7ff, {0x0, 0xfffffffd}}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x12480) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000001c0), 0x380) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000240)={0x2000000, 0xfffff27e, 0x1, 'queue1\x00'}) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000180), 0x802041) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000180), 0x802041) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000040)={0x3, 0x1, 'client0\x00', 0x80000000, "07df0bea6ada9420", "0a128b8aa68e5406927a5296061570165f15c5cf65b66b292b6710cc7d3f8390", 0xfffffffb, 0xbf5c}) (async) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000040)={0x3, 0x1, 'client0\x00', 0x80000000, "07df0bea6ada9420", "0a128b8aa68e5406927a5296061570165f15c5cf65b66b292b6710cc7d3f8390", 0xfffffffb, 0xbf5c}) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r3, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000000300)) (async) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000000300)) 06:40:26 executing program 5: accept4$x25(0xffffffffffffffff, &(0x7f0000000400), &(0x7f00000004c0)=0x12, 0x800) r0 = io_uring_setup(0x261e, &(0x7f0000000680)) r1 = syz_clone(0x40000000, &(0x7f0000000000)="db7b900aa16a6542f0309313b1bf5d12587ff5f1702cc3946e3f3c77372760003f5b82ce075ba531f2df329caa343286602b03fdcbdba4581eb1bd6b69b679332874ee855abecd51cbd9fc1c83672183926e9e8e23e5c3ee9bf9c09928294783261358c8823e2191e216ce3781138003af500fde5ba99d", 0x77, &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140)="e66888c7638d31ffe9eae8850c0e5aa47d4e7e42cbf1b5fa211c357ab2d0cff1700c992f56917e0b1b4b5f5713354f3c9adbe7b0695c5ea210a81cfa586594d62b5935d07af3ab6387a688aad10f4e5d63296aad633fb31282d22d375920cb9dd46a5719f632289462ce60cf785a3a65a940058dcda343c6e9a718cd048ca83e14feb16c2929949d4af66285012f08d581a39544627329c9e2acde35443a53e832d97c9347d6ee1e328d02512adb7cd82432df44fdf19292e663132cff") r2 = syz_clone(0x26804680, &(0x7f0000000200)="6f37673638a7b7c87e9a64cad6fc03adc0305885935fb31c142dfb16bd43d8ac6009658c56614fc0972c4d3b270a5069ccb84f763e1fd6da793a08e126ac92e8d2b207208a6be71b56be09a7", 0x4c, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)="c890e87fba4f9256263f88f2f8c2b8fb60e20ed33760f7a03c9cb2523e65504e7eb08c58caa9835bc912e0af85b441a382478a50c22c3c2b202721c1977afc8a2d2ac13bbfdc493c26222d246089ff656fbb4c2c") bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000003c0)={0xffffffffffffffff, 0x0, 0x25, 0x0, @val=@iter={&(0x7f0000000380)=@task={r1, r2}, 0x10}}, 0x40) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000380), 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$KDDELIO(r3, 0x4b35, 0x1) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x1010, r0, 0x8000000) 06:40:26 executing program 1: syz_clone(0x0, 0x0, 0x64, 0x0, 0x0, 0x0) r0 = syz_clone(0x12002000, &(0x7f0000000000)="fbf189ef9f1ce0419edd2b8045bdac8c145f74622c9376352ce2c0e4ac599aa4ba3d5da4a0bc362419dafff942022482cbe44f1ea9a8d44a58c4c77442cb4f7befdfbe2fe395d2523310b5b5595a65419411927a56b8b5f8d8bdb66b03fe6af1501c7746be7f376bedbf87a224492c56835c09ea5568b6acdd40fc883d0781a92b986b51949bb569d04ca575a04faaec161dd095081ed6f19e55dff3b03929a74c797ee6b521a6683853327e5acf84005f5e1f67028b8c375983f653f9c18f28cd170817e124c4e2a9590bea8d8ab7cb438a556018cfebd91b734ab0d5e5c1a4354caa0f202d102315d9f9872505af1c50fa646077eb96d439eca97eef1af90bc9d2b3d1b8f9a1f6e3382c9c962f825bd52c0053dcf34bcf2cbcc77c937e972a0992adea6d4a3a2b69f31c951c9957d2ae11d7e7659c0407e86767b39f5968803079ca24b63f8c3b3c1b6f5d2a28081b703f4c33f3df9d8ecf5b3c3ac9214626fe8b64e9d437924692315e0148a41a704d52d3f80aa103b7971067038ca88c496b8dbbc2ad2be5f1191a2fe38b583726af8ccea4929bf3f175e0b2a3151e3c7e2410ebb4d388998f01fe1b794c678a4a65aa1ce1606d6e67a203e2ecfc67bd4169380150756af41ed05cf345c56019b33bca5911bf683fd36e0b0df641bb03afc1b00fb454c78217e323a8027bd096aba706401f7c7b42192ed7792ca3b139e00ad99f9d671f2de5017236aef954774589549234bc059e3551f154984c9d765a11bcb72f987df2db1b1bf5901bf7d9caa203922c0e6414ebfddfb4a73793c63ed04a1a1c45659de9dfdde09008849fe8959452bb566d90531b4acf683b4982040cfa2feb50d4213c6bfadb81f876ad5a8673ee907c4a6dbf2953160b5ae349d4adabf674b541c61d92970aa905b02b572ebaac646b82763eb6e18f71afdad427066dbbb13a65ed27022a960bfe7b5fd190b68a426c8880724cb76a1e78b658da67ddf1db6197d95b262aa6063629bd409e732357b82b17d25fcce5314d4609444ca71ceead74d2101f1380ae46eca719cc924517d22bb9216dc217583ca477e32425edf54023e47b6d6156d4fc27b2993f2a40a129f3578769f8c52f70897c455d926b735980e8478e5ddbe1230368b9e4671cd0ff84560d4e65ccca76dd9c0f174c12b2591e872ac5f666d9ade7af173935ab9207dc39d7d5885bcfaa029069bb48660bb4f864738c47e76698bda457310d4e0cdf9ba34df833776e008fa0b7ed335e5cdab676d6b345e833a4b1b6f7e685925b10b949af84f94ba9036d305cd0f9df62a4f7bdb259253eb999b7f6456652a1ae91d7f3bd823e64602c44a15e5cf49f5f79ffce13a3abb9b2c39227a62d3bd5fc7d654f716c8e2d32afc27228ce5a35d0829d1d30ed8fb07089846db8d01b4baf89a06647f1d1b796cc826bcc29b846189f6cbaba20883c64bfc6efdd8e41074d63ae8a867e504e523bb9691bd2417ab60c1e1227e35d3d8b8f893cb80fb6a32adc985356539b541d9c27b32a69f41b7198829b3a30f667479b0d884415576c8f2e9c38b6013f230a8be7c8baf0d9d312b135c13b490b37552322471abd4e7d2211522db664e0e034030e18b614e83ce689d177be69edc49266da5a43ba7f606cc0efa273b567ed20c66bf0864200a2d7c1aea2288c6489532ea356c6f023b436d0344bd8fd298e79021cbc033f963ef183b2135fb85dc05cd6da9f28d24a851caae6bef866bab713960c67d55124af8b3e4482e208763832e3da1aa0e37abfa153f9dbd3117c00604b5dab74268ccd861477c7687187ddb5112b53fb82b4fab3a020de07718aa7b51b18a157bb801c68e43c0ab1b02456847bf8fa088ef59833e223f071f4c98e8ad299ce895f2ca5509faea8736ad3499a0944407fbdae0bee9c51a409fc484fa3ec12f0ad6a024dacb21217a618581320323d8107e5317bfc0508bc2b330f3aa7dea067a4ac28c2d6a3f99abb1340c104386cc8fd1d30b93c6be0dec52436b83a7002e9718fcc32b98b4819686a1c409b0775822abced92aab3fb8678b1e8343455be0c120e562e692e34a7d720e58f2637a774ed108da21e8d26000b932fccc1ec77918c5b30a660d320bc713e4eed5cc54c034d5ae480c04487f307db53203ba01337ea9ac2dd639911ac35f950369a1841a212c7c83b5f5d08354aa7d6e809fab38aaff0221374b36f3482b32b3d6a4742bfce92907d9acd34ad763fdd570647ee21c962c4c61bd0ff54dd01a539170f3f529fa4abdb2ef105f59a45216a161d74106a3804c7ab5a570bc49139ac0e6adbf07fee714fb05b3c9995f766aa4fd99b5853485fe8871a1830a088719aca301b58775b50539e6ff74fee57685d5e2beb9731f139a151bf071a0fbc8c7d5348f846fec8fc5b6156c4ff1ba78e26cb82cf3073038f0044df7536cf84e93d57579dd8ca608c793fbb5bea0cb700199335505d88d54d742bef04e56af957c2329b47ba4b0bbb9d6750759372d92b6fb3c7b6d3464dfdbb416ee7b0806c65a74edff7d9270d4ef8ad97e4e9a95f87ca38b7d444e1a806babe127167eda76833bee499db5cfa763ebe5a72689a3c6a3ed376ae1710f3411bbbde5016b6ed77103ae0618f044421651914acd3665a02058575bab3782b7231efa6b96d672222d77b417070931e33b868cc385e7d4f39eec7270c32abff0bda34ed65ed4aba4deb2648d4a4e749e093caab0b8a256916fb6c63fea5b8a300a1f24c186ab9c1a10367a36b6b54e0fc273ea2631017580b306a6638a6b00115a90e736d6b1873bbae580903d615a57f8b064c9ca169dfbe901cf7be4285f322621c385616fe4c79055100fd4d7bb98f89df0cceca09a0b192323584b84a183d7529b069defe8e19c6762949e18f33e0a76f3cf4606268a09afd0dec09e87e3bb727e13fbb0a8fefae02e02cc1546f4a2447e5127dfb1d742920367525378ca1d612de17e4a6e92ac6041f7afc72f473016043d257f20a0db3b14e174c29c62185fe2ac0e2ccb6909c1dc617cd7b4167d18ff7db03153e0a2cd12ecc2061b632a76bd800bb12a88ca3360ae6dbc43c7da5a8699bdc2d2711543314699e07ab0ffb63c9ffe88bcaa32e0bacb59e4a647e2f92f842b2b0db2bb720dcb4d6a459a7a88195ae27a250041a9a4557b8942250c6044b0d03627e1d0a87f461571e758d07a51e7c3c29da7989c13750369ed546c0d11387446e67a9d7303d972f3eb55be049e626de87961e05db2b7c838146749ecbedb084858cb5e5494659bce51e332487e572c4e44ba6f8f19be6b66975f87b7382cc4c730ba983e3523eb597a2e376144cca7d7653e0a7c467f1c131f22a0826887289bdd258dd8ebaf2c04a6fb0b47048f452c358b25c92a9283f5a77bfcf1de3146a425481c854f10bf97581fb25e3005fc9ab7d72c9106b0a281bd7f5f002de409af77ce75f1ae521f6ce06583884f87f51c9a5384c3495a46de22911290f109c65428dd028a3c5602ec9bc956ed54b66a9d4d2b3a7f9914c47f4d7111074baf42c76db3fcc41a67802b8a0fd85b36a3957beb06a44535c9949a1ff0857b2b0a8a2a640d6e6edc0dc08d99e76390cea7e41060f6a117b9ba8ec103bdd9983acf73d3692c6896b14d12d8497ef83123959c8f8403a0eee4d1d6f6164a93a712386dca3a3dcc2f0b0de6ba98cd715b3ca99cb98ec10fb83e1a0b96f262cc382e216d41e28e512dd49203bda6e6853b990667018d799cf07d79b82f42a1720f165a856bb64f2b0697eb211be962fe7b15c9e1ff9310284a980b36068c0a5430bf67d5ae71fa792ff859141b5bcae07cf19c3e7842243eb7f94e194eb4108b97c5650725bd758ea9a4ce2cd3404ae1053d0f3691cd329eeeeba93db6f318d2566b14e7be8deff85d5c5b1aefe277f7de8747506d4037f76d628813d3f3546a5ee4e47667fd0049e59bcfaa0f5b0fa6c21b199336c496ee193a25e266d58cd08314f9c2e1d32c68bed2f714c45b8e35f2f32d4998e3bad60cec2cc664fd55df4ce1f3cbb46164bc20350a53ce4ef6b4f58ee60afb61d2c9dfa40e67c41f04ca9293b0e073342c440381a11de6fca0675aaa9c09d6a3d2dc13e59cca1824f0d33416915ebfccebde216609480a0284f9f05632a8ca1615ce34b50351c86b711a3697da8112aa3b4e6d6e7364a024c37b98fd574f4adc7c66bf9f047c234dfc5d58f41a380b9dcffd1a672552c049bf6780170a914ca0e33eb93c28c3c45f4d3cbf3683a35bd9e9c7ee0f9b3085c6b577125c57af9f95aa70ff0e0eecc85f318825c280f6d82bc62995cf81e5044976dca9e6ea0100bb81c3933fd2addca06da0a7cbe17dcc03d7111a7f3d128e302c7a35497f87101d0d9bf1c3a77662457c85719235e4b75ce07ef0747c584074d5a115f0777fa6cb15a9e1e9c99463bec461d00009007ef8d04195dd749bf1ab7295993a77c15179d533fdce106211a4c648a21a1e6f63030c698d51087513972d21f6c9a310d2c36dcab2f33cff6e54962c0c28b40ce2f7e244d9329bcdea85dccc46d034941fe3b9e38c777a1a5702e0fba9ba5aa921c93daa3b5192c21319c337e65f6b1bc5852ac06a942f44a561bbce7dea9c66479bcbe9d6a46d34bd274db842891873467bf2245ff93591cc901ae6268a3206219a0eca7958121a48933fbe79b1f10938fc6a8e22e3d8d0a914c51ea21efe0fce764a2b68615ca5fe178162eda6f2734afea2b60cc3ace405971282d54a212e14f0055af85cee8758ea3d4b0cc8f29334ef444de17898404b94df24860a66df6ca704fb35b193d8ff7365867cf9a33fc505e6f97bcbcfeb618e8c05ba830d69a47dd29406e4e2d4cd9fdab93bcf53b7531dd91955ba176d7269766a03fa956782378f8e0fcd56fb4e55099baae233bf7eb5b1b1f8d7aa6fdcef507f5ff7b0b7c84c27bd752d855106f77a4b9635c4214d04a5418fd82bbae713ed074e77ae2ad8a1534c2673dc39572a6bac14b083568c6d6a00aed9f625a02e4184502d1a3b1d71ba5f92c35dd5c6800bb3d38dc97cd29e00ce698dc4455844e098a283ea0c9708f984e54836991a688c5525acb03aa0a1b4f357912520f54b4440a9615a5e4d24b680b5a7f432bacb0e34ef2cf9c0c3bf710458f749b6d68a62530d9dcfdacefb18da1d636d9c99c271891b700b679aee7aa83b086f60895d140d525e776f43ac26f168b8de4e2b9df8c15f2a1a1d86a209d457be6b552a3a155c5b71a41b04339cd99dc20267d2480a8c5a7b6a4c2297d17167c951baba02c6e99bb3e2a2b84f07579f7d73ac0b5f84f9a9c7c90221ad70157b859fa6f5dd401c55b4953734596e3292984d3f420435d3d0e19870fe367c164f53733a8dfd4667d4d8bd664e6eb233434a97d0bb7cea985484b12a1ec76546d70cddb4e8b78ba57e2e26fb4610484c100c4fe75f1b7cc6e81d9fbf81b1d96419149cdc0ad626fa3fb202f7c67c9b8b97c4d5e24842f386c9c1d490ca4f490689fb49c0c2d5a124bf11332b5ac279fa5c7b01824a1638dc14fe9708d739793bcdf63416b15ed11398097fd9edd519e30987be5d780acff1b454d1b26de65233b515ace3d53e10ce1b70583f0d8bfd02313635b43f578522155e04e8fa48817e5226125e0cb16c9096c15ad6f3279307330ba2512e1f9933e33ef3b7b8af3873135f68d52a97653f8ca7316d8ff431870a6e6a6d36d0967bebb96be8550d62b3ecb9f5bfa8b87e39de66491aa87db47bd3a65eb19f9", 0x1000, &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)="15a18983c2c0020ab1aedaa74c01bfc3a90053c89764684da646c6dd4bc52f311db325f63ffeb51d8143bb736fb3c12cb4e96387850e50dffd7e54de40666724bbac3089f65308d3a658dfa760099c753a3d3fcf21284aedbd9e7d11040de8974a2889e05b96b80e37820b069c72aaeeb500f0b2e01c0be6e83f49f5e7f3da3f6c05844207ba2d861843ea8b398cc5") prctl$PR_SCHED_CORE(0x3e, 0x2, r0, 0x2, &(0x7f0000001140)) 06:40:26 executing program 2: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) 06:40:26 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) ioctl$TIOCGICOUNT(r0, 0x545d, 0x0) (async) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') (async, rerun: 32) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (rerun: 32) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) (async, rerun: 32) io_uring_register$IORING_UNREGISTER_RING_FDS(r1, 0x15, &(0x7f00000001c0)=[{0x1, 0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/230, 0xe6}], &(0x7f0000000180)=[0x54cb, 0x5, 0x1, 0x0]}], 0x1) (rerun: 32) 06:40:26 executing program 4: syz_clone(0x24108400, 0x0, 0x300, 0x0, 0x0, 0x0) 06:40:26 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) (async) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000000)={0xe283, 0x5}) 06:40:26 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x521200, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)={0x10001, 0x1, 0x1ff, 0x80000001, 0x11, "bd734b4bb40534b829673f127b42aefde32882"}) 06:40:26 executing program 2: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) 06:40:26 executing program 3: pselect6(0x40, &(0x7f0000000000)={0x8001, 0x1, 0x0, 0x8, 0x7ff, 0x8, 0x2900, 0x3}, &(0x7f0000000040)={0xdb4000000000000, 0x71, 0x1, 0xab, 0x9, 0x2, 0x1, 0x400}, &(0x7f0000000080)={0x2, 0x4, 0xd723, 0x9, 0x20, 0x64, 0x8001, 0x5}, &(0x7f0000000100)={0x77359400}, &(0x7f0000000180)={&(0x7f0000000140)={[0x4]}, 0x8}) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) 06:40:26 executing program 1: syz_clone(0x0, 0x0, 0x64, 0x0, 0x0, 0x0) r0 = syz_clone(0x12002000, &(0x7f0000000000)="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", 0x1000, &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)="15a18983c2c0020ab1aedaa74c01bfc3a90053c89764684da646c6dd4bc52f311db325f63ffeb51d8143bb736fb3c12cb4e96387850e50dffd7e54de40666724bbac3089f65308d3a658dfa760099c753a3d3fcf21284aedbd9e7d11040de8974a2889e05b96b80e37820b069c72aaeeb500f0b2e01c0be6e83f49f5e7f3da3f6c05844207ba2d861843ea8b398cc5") prctl$PR_SCHED_CORE(0x3e, 0x2, r0, 0x2, &(0x7f0000001140)) 06:40:26 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x521200, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)={0x10001, 0x1, 0x1ff, 0x80000001, 0x11, "bd734b4bb40534b829673f127b42aefde32882"}) 06:40:26 executing program 2: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) 06:40:27 executing program 5: accept4$x25(0xffffffffffffffff, &(0x7f0000000400), &(0x7f00000004c0)=0x12, 0x800) r0 = io_uring_setup(0x261e, &(0x7f0000000680)) r1 = syz_clone(0x40000000, &(0x7f0000000000)="db7b900aa16a6542f0309313b1bf5d12587ff5f1702cc3946e3f3c77372760003f5b82ce075ba531f2df329caa343286602b03fdcbdba4581eb1bd6b69b679332874ee855abecd51cbd9fc1c83672183926e9e8e23e5c3ee9bf9c09928294783261358c8823e2191e216ce3781138003af500fde5ba99d", 0x77, &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140)="e66888c7638d31ffe9eae8850c0e5aa47d4e7e42cbf1b5fa211c357ab2d0cff1700c992f56917e0b1b4b5f5713354f3c9adbe7b0695c5ea210a81cfa586594d62b5935d07af3ab6387a688aad10f4e5d63296aad633fb31282d22d375920cb9dd46a5719f632289462ce60cf785a3a65a940058dcda343c6e9a718cd048ca83e14feb16c2929949d4af66285012f08d581a39544627329c9e2acde35443a53e832d97c9347d6ee1e328d02512adb7cd82432df44fdf19292e663132cff") r2 = syz_clone(0x26804680, &(0x7f0000000200)="6f37673638a7b7c87e9a64cad6fc03adc0305885935fb31c142dfb16bd43d8ac6009658c56614fc0972c4d3b270a5069ccb84f763e1fd6da793a08e126ac92e8d2b207208a6be71b56be09a7", 0x4c, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)="c890e87fba4f9256263f88f2f8c2b8fb60e20ed33760f7a03c9cb2523e65504e7eb08c58caa9835bc912e0af85b441a382478a50c22c3c2b202721c1977afc8a2d2ac13bbfdc493c26222d246089ff656fbb4c2c") bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000003c0)={0xffffffffffffffff, 0x0, 0x25, 0x0, @val=@iter={&(0x7f0000000380)=@task={r1, r2}, 0x10}}, 0x40) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000380), 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$KDDELIO(r3, 0x4b35, 0x1) ptrace$ARCH_SHSTK_LOCK(0x1e, r2, 0x2, 0x5003) 06:40:27 executing program 3: pselect6(0x40, &(0x7f0000000000)={0x8001, 0x1, 0x0, 0x8, 0x7ff, 0x8, 0x2900, 0x3}, &(0x7f0000000040)={0xdb4000000000000, 0x71, 0x1, 0xab, 0x9, 0x2, 0x1, 0x400}, &(0x7f0000000080)={0x2, 0x4, 0xd723, 0x9, 0x20, 0x64, 0x8001, 0x5}, &(0x7f0000000100)={0x77359400}, &(0x7f0000000180)={&(0x7f0000000140)={[0x4]}, 0x8}) (async) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) 06:40:27 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x0, 0x0, 0x0, {}, 0x0, 0x3}) 06:40:27 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x521200, 0x0) (async) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x521200, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)={0x10001, 0x1, 0x1ff, 0x80000001, 0x11, "bd734b4bb40534b829673f127b42aefde32882"}) 06:40:27 executing program 4: syz_clone(0x24108400, 0x0, 0x39a, 0x0, 0x0, 0x0) 06:40:27 executing program 1: syz_clone(0x0, 0x0, 0x64, 0x0, 0x0, 0x0) (async, rerun: 64) r0 = syz_clone(0x12002000, &(0x7f0000000000)="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", 0x1000, &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)="15a18983c2c0020ab1aedaa74c01bfc3a90053c89764684da646c6dd4bc52f311db325f63ffeb51d8143bb736fb3c12cb4e96387850e50dffd7e54de40666724bbac3089f65308d3a658dfa760099c753a3d3fcf21284aedbd9e7d11040de8974a2889e05b96b80e37820b069c72aaeeb500f0b2e01c0be6e83f49f5e7f3da3f6c05844207ba2d861843ea8b398cc5") (rerun: 64) prctl$PR_SCHED_CORE(0x3e, 0x2, r0, 0x2, &(0x7f0000001140)) 06:40:27 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x0, 0x0, 0x0, {}, 0x0, 0x3}) 06:40:27 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x600900) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x0, 0x3f}, 'port0\x00', 0x8, 0x1202, 0x20, 0x1, 0x401, 0x17, 0x6, 0x0, 0x6, 0x8}) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r1, 0x0, 0x1004) r2 = syz_clone(0x4408800, &(0x7f0000000400)="fca1c9c29288704ed06c627a8c1ff146adee1e5587c53b79d04045206b9703a9ef13bd102d04e93480e375d56bff25b64b2086fcd27dc9612b8ffd7d0d65f2f245f4ff50b4c807a824e38bb3995d0c41b51a4ac2b9d252206a31116e781477ac071fca69354c6ff3c26268ae09f61bdd10ff57deae0ae109433f9baabcca1daa9d735657e807d8e87ab44ba46fb95193c31f7f9f7403d47c4a5c235d4dfd19aa31dabfe322fac4678e14ca6c943098df553619d51b34c8f1bc035d53cc05635be9", 0xc1, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000180)="2ea09f4fce9c7c5db58311c33f7cf329a1032fb11528b05b4ebbadf7730e56b54f57668abff84f72e4700fa77a2d2c90d15aa218e1dd00d384276b40c61dfa6762c4da1d6cebfc17d6baaa7dab088b8370a19c2476990990dfc757910b123d75c34081fb47c77863c7f36196959ce142f0ef114b28f6acf224464e204ed8e737a84ccc7fb52798cfdcc8ba93f4fbad1deeb1fc8df86b2507492c8ea8fb10e54a9d1b0009c119d460768042cee62bd837ae49f8871b903635410944144146f1bb98b2d6fdf17fdc02da81b7d11936329d53de18c6b9e96f") syz_open_procfs$namespace(r1, &(0x7f0000000300)='ns/pid\x00') ptrace$ARCH_GET_GS(0x1e, r2, &(0x7f0000000340), 0x1004) syz_open_procfs$namespace(r1, &(0x7f0000000040)='ns/ipc\x00') 06:40:28 executing program 3: pselect6(0x40, &(0x7f0000000000)={0x8001, 0x1, 0x0, 0x8, 0x7ff, 0x8, 0x2900, 0x3}, &(0x7f0000000040)={0xdb4000000000000, 0x71, 0x1, 0xab, 0x9, 0x2, 0x1, 0x400}, &(0x7f0000000080)={0x2, 0x4, 0xd723, 0x9, 0x20, 0x64, 0x8001, 0x5}, &(0x7f0000000100)={0x77359400}, &(0x7f0000000180)={&(0x7f0000000140)={[0x4]}, 0x8}) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) 06:40:28 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x0, 0x0, 0x0, {}, 0x0, 0x3}) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x0, 0x0, 0x0, {}, 0x0, 0x3}) (async) 06:40:28 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GDTEFACILITIES(r0, 0x89ea, &(0x7f0000000000)) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000040)={{0x2, 0x6b}, 0x0, 0x6, 0xd80, {0x7, 0x8}, 0xe1, 0x20d}) 06:40:28 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)=""/250, 0xfa}, {&(0x7f0000000180)=""/24, 0x18}], 0x2) 06:40:29 executing program 5: accept4$x25(0xffffffffffffffff, &(0x7f0000000400), &(0x7f00000004c0)=0x12, 0x800) r0 = io_uring_setup(0x261e, &(0x7f0000000680)) r1 = syz_clone(0x40000000, &(0x7f0000000000)="db7b900aa16a6542f0309313b1bf5d12587ff5f1702cc3946e3f3c77372760003f5b82ce075ba531f2df329caa343286602b03fdcbdba4581eb1bd6b69b679332874ee855abecd51cbd9fc1c83672183926e9e8e23e5c3ee9bf9c09928294783261358c8823e2191e216ce3781138003af500fde5ba99d", 0x77, &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140)="e66888c7638d31ffe9eae8850c0e5aa47d4e7e42cbf1b5fa211c357ab2d0cff1700c992f56917e0b1b4b5f5713354f3c9adbe7b0695c5ea210a81cfa586594d62b5935d07af3ab6387a688aad10f4e5d63296aad633fb31282d22d375920cb9dd46a5719f632289462ce60cf785a3a65a940058dcda343c6e9a718cd048ca83e14feb16c2929949d4af66285012f08d581a39544627329c9e2acde35443a53e832d97c9347d6ee1e328d02512adb7cd82432df44fdf19292e663132cff") r2 = syz_clone(0x26804680, &(0x7f0000000200)="6f37673638a7b7c87e9a64cad6fc03adc0305885935fb31c142dfb16bd43d8ac6009658c56614fc0972c4d3b270a5069ccb84f763e1fd6da793a08e126ac92e8d2b207208a6be71b56be09a7", 0x4c, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)="c890e87fba4f9256263f88f2f8c2b8fb60e20ed33760f7a03c9cb2523e65504e7eb08c58caa9835bc912e0af85b441a382478a50c22c3c2b202721c1977afc8a2d2ac13bbfdc493c26222d246089ff656fbb4c2c") bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000003c0)={0xffffffffffffffff, 0x0, 0x25, 0x0, @val=@iter={&(0x7f0000000380)=@task={r1, r2}, 0x10}}, 0x40) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000380), 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$KDDELIO(r3, 0x4b35, 0x1) ptrace$ARCH_SHSTK_LOCK(0x1e, r2, 0x2, 0x5003) 06:40:29 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x600900) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x0, 0x3f}, 'port0\x00', 0x8, 0x1202, 0x20, 0x1, 0x401, 0x17, 0x6, 0x0, 0x6, 0x8}) (async) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x0, 0x3f}, 'port0\x00', 0x8, 0x1202, 0x20, 0x1, 0x401, 0x17, 0x6, 0x0, 0x6, 0x8}) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r1, 0x0, 0x1004) r2 = syz_clone(0x4408800, &(0x7f0000000400)="fca1c9c29288704ed06c627a8c1ff146adee1e5587c53b79d04045206b9703a9ef13bd102d04e93480e375d56bff25b64b2086fcd27dc9612b8ffd7d0d65f2f245f4ff50b4c807a824e38bb3995d0c41b51a4ac2b9d252206a31116e781477ac071fca69354c6ff3c26268ae09f61bdd10ff57deae0ae109433f9baabcca1daa9d735657e807d8e87ab44ba46fb95193c31f7f9f7403d47c4a5c235d4dfd19aa31dabfe322fac4678e14ca6c943098df553619d51b34c8f1bc035d53cc05635be9", 0xc1, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000180)="2ea09f4fce9c7c5db58311c33f7cf329a1032fb11528b05b4ebbadf7730e56b54f57668abff84f72e4700fa77a2d2c90d15aa218e1dd00d384276b40c61dfa6762c4da1d6cebfc17d6baaa7dab088b8370a19c2476990990dfc757910b123d75c34081fb47c77863c7f36196959ce142f0ef114b28f6acf224464e204ed8e737a84ccc7fb52798cfdcc8ba93f4fbad1deeb1fc8df86b2507492c8ea8fb10e54a9d1b0009c119d460768042cee62bd837ae49f8871b903635410944144146f1bb98b2d6fdf17fdc02da81b7d11936329d53de18c6b9e96f") syz_open_procfs$namespace(r1, &(0x7f0000000300)='ns/pid\x00') (async) syz_open_procfs$namespace(r1, &(0x7f0000000300)='ns/pid\x00') ptrace$ARCH_GET_GS(0x1e, r2, &(0x7f0000000340), 0x1004) syz_open_procfs$namespace(r1, &(0x7f0000000040)='ns/ipc\x00') 06:40:29 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) (async) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) (async) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)=""/250, 0xfa}, {&(0x7f0000000180)=""/24, 0x18}], 0x2) 06:40:29 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GDTEFACILITIES(r0, 0x89ea, &(0x7f0000000000)) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) (async) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) (async) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000040)={{0x2, 0x6b}, 0x0, 0x6, 0xd80, {0x7, 0x8}, 0xe1, 0x20d}) 06:40:29 executing program 4: syz_clone(0x24108400, 0x0, 0x406, 0x0, 0x0, 0x0) 06:40:29 executing program 1: syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r0, 0x0, 0x1004) prctl$PR_SCHED_CORE(0x3e, 0x2, r0, 0x1, &(0x7f0000000000)) 06:40:29 executing program 2: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) (async) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)=""/250, 0xfa}, {&(0x7f0000000180)=""/24, 0x18}], 0x2) 06:40:29 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x600900) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x0, 0x3f}, 'port0\x00', 0x8, 0x1202, 0x20, 0x1, 0x401, 0x17, 0x6, 0x0, 0x6, 0x8}) (async) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r1, 0x0, 0x1004) (async) r2 = syz_clone(0x4408800, &(0x7f0000000400)="fca1c9c29288704ed06c627a8c1ff146adee1e5587c53b79d04045206b9703a9ef13bd102d04e93480e375d56bff25b64b2086fcd27dc9612b8ffd7d0d65f2f245f4ff50b4c807a824e38bb3995d0c41b51a4ac2b9d252206a31116e781477ac071fca69354c6ff3c26268ae09f61bdd10ff57deae0ae109433f9baabcca1daa9d735657e807d8e87ab44ba46fb95193c31f7f9f7403d47c4a5c235d4dfd19aa31dabfe322fac4678e14ca6c943098df553619d51b34c8f1bc035d53cc05635be9", 0xc1, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000180)="2ea09f4fce9c7c5db58311c33f7cf329a1032fb11528b05b4ebbadf7730e56b54f57668abff84f72e4700fa77a2d2c90d15aa218e1dd00d384276b40c61dfa6762c4da1d6cebfc17d6baaa7dab088b8370a19c2476990990dfc757910b123d75c34081fb47c77863c7f36196959ce142f0ef114b28f6acf224464e204ed8e737a84ccc7fb52798cfdcc8ba93f4fbad1deeb1fc8df86b2507492c8ea8fb10e54a9d1b0009c119d460768042cee62bd837ae49f8871b903635410944144146f1bb98b2d6fdf17fdc02da81b7d11936329d53de18c6b9e96f") syz_open_procfs$namespace(r1, &(0x7f0000000300)='ns/pid\x00') (async) ptrace$ARCH_GET_GS(0x1e, r2, &(0x7f0000000340), 0x1004) (async) syz_open_procfs$namespace(r1, &(0x7f0000000040)='ns/ipc\x00') 06:40:29 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GDTEFACILITIES(r0, 0x89ea, &(0x7f0000000000)) (async) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) (async) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) (async) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000040)={{0x2, 0x6b}, 0x0, 0x6, 0xd80, {0x7, 0x8}, 0xe1, 0x20d}) 06:40:29 executing program 3: syz_io_uring_setup(0x328a, &(0x7f0000000000)={0x0, 0x97aa, 0x800, 0x1, 0x346}, &(0x7f0000000080), &(0x7f0000000180)) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r2, 0x540e, 0x0) ioctl$KDSKBENT(r2, 0x4b47, &(0x7f0000000140)={0x9, 0x7, 0x4}) ioctl$KDSETMODE(r1, 0x4b3a, 0x1) ioctl$KDADDIO(r0, 0x4b34, 0x34) 06:40:29 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) r1 = socket(0xa, 0x800, 0xa56) r2 = accept(r1, &(0x7f0000000300)=@xdp, &(0x7f00000002c0)=0x80) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) r4 = accept4(r2, 0x0, &(0x7f00000000c0), 0x80800) sendmsg$nl_route(r4, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14000000fcdbdd2509ffffe6"], 0x14}, 0x1, 0x0, 0x0, 0x40080}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000000100)) r5 = io_uring_setup(0x31af, &(0x7f0000000000)={0x0, 0x35ba, 0x2, 0x1, 0x2eb}) syz_io_uring_setup(0x1d6c, &(0x7f0000000380)={0x0, 0x4a2d, 0x4, 0x0, 0x260, 0x0, r5}, &(0x7f0000000080), &(0x7f0000000400)) 06:40:29 executing program 0: socket$inet6_udplite(0xa, 0x2, 0x88) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') r0 = socket(0x6, 0x0, 0x0) r1 = accept(r0, &(0x7f0000000380)=@pppoe, &(0x7f0000000080)=0x80) getsockopt$X25_QBITINCL(r1, 0x106, 0x1, &(0x7f0000000200), &(0x7f0000000400)=0x4) r2 = socket(0x6, 0x0, 0x0) sendmsg$nl_route_sched(r2, 0x0, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f0000000140)="9c0df7ab73fb5247e3939ef7b48b431d397b16be6d8b4628e720a20a7ac878a8d9b78efc6705d8abb181dbec34c4f212ed9016b02994668c6efcb3bacfefe7ecce126e536e44756465eb067e1c1b73c436ff518051a9b38a949731186d23db01cc61c00e50a1055d6aa27c25d5f38aeb91d7a0c641bf3e8254d7bc270e445dfcb02cdf35580287d5e8c8d4f2c4639d8723740077f57e04b938f2350e5c9755ba7b095d", 0xa3) sendmsg$nl_route_sched(r0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000021c0)={'vcan0\x00', 0x0}) setsockopt$MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000002200)={0x1, 0x1, 0x4, r3, 0x2}, 0xc) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)=@ipv4_delroute={0x120, 0x19, 0x10, 0x70bd2c, 0x25dfdbfe, {0x2, 0x0, 0x0, 0xe2, 0xfc, 0x4, 0xff, 0x6, 0x1c00}, [@RTA_UID={0x8, 0x19, 0xee01}, @RTA_PRIORITY={0x8, 0x6, 0xfff}, @RTA_MULTIPATH={0xc, 0x9, {0x4, 0x1, 0x5, r3}}, @RTA_METRICS={0xe8, 0x8, 0x0, 0x1, "c0b52262f0c9f25bfc53f48c1d5808c4a3146a2aef78cdd16c116cbb0f5161473265d2f7857ad886156bda03710f11c8b60f3b36c06d16bd9d8d6da6262987741c8b9adfabd54d8aa9dc0e38c0c5c6bf421589e624d4f0fc74e3a3493c0e726cabaf5ecb468f028296d6b0dd36acb191b5da8f780a1f7021e6ae40c99cb555a1a61106389f09285eea97d3a65b826ac2efa916f0eea64a32e36ecf2b976ec19dd3afe620e6e64601d84499f361ad3de68766d8e8baef15736e79462287c78a10a92a779547ee9596aaee61dfb5b66b7ada392ca56cf9bcee4f6ff65edd5489fe1825a401"}]}, 0x120}}, 0x8889) 06:40:30 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) (async) r1 = socket(0xa, 0x800, 0xa56) r2 = accept(r1, &(0x7f0000000300)=@xdp, &(0x7f00000002c0)=0x80) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) r4 = accept4(r2, 0x0, &(0x7f00000000c0), 0x80800) sendmsg$nl_route(r4, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14000000fcdbdd2509ffffe6"], 0x14}, 0x1, 0x0, 0x0, 0x40080}, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000000100)) r5 = io_uring_setup(0x31af, &(0x7f0000000000)={0x0, 0x35ba, 0x2, 0x1, 0x2eb}) syz_io_uring_setup(0x1d6c, &(0x7f0000000380)={0x0, 0x4a2d, 0x4, 0x0, 0x260, 0x0, r5}, &(0x7f0000000080), &(0x7f0000000400)) 06:40:30 executing program 3: syz_io_uring_setup(0x328a, &(0x7f0000000000)={0x0, 0x97aa, 0x800, 0x1, 0x346}, &(0x7f0000000080), &(0x7f0000000180)) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r2, 0x540e, 0x0) ioctl$KDSKBENT(r2, 0x4b47, &(0x7f0000000140)={0x9, 0x7, 0x4}) ioctl$KDSETMODE(r1, 0x4b3a, 0x1) ioctl$KDADDIO(r0, 0x4b34, 0x34) syz_io_uring_setup(0x328a, &(0x7f0000000000)={0x0, 0x97aa, 0x800, 0x1, 0x346}, &(0x7f0000000080), &(0x7f0000000180)) (async) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) (async) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) (async) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) (async) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) (async) ioctl$TIOCSCTTY(r2, 0x540e, 0x0) (async) ioctl$KDSKBENT(r2, 0x4b47, &(0x7f0000000140)={0x9, 0x7, 0x4}) (async) ioctl$KDSETMODE(r1, 0x4b3a, 0x1) (async) ioctl$KDADDIO(r0, 0x4b34, 0x34) (async) 06:40:30 executing program 0: socket$inet6_udplite(0xa, 0x2, 0x88) (async) socket$inet6_udplite(0xa, 0x2, 0x88) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') (async) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') r0 = socket(0x6, 0x0, 0x0) accept(r0, &(0x7f0000000380)=@pppoe, &(0x7f0000000080)=0x80) (async) r1 = accept(r0, &(0x7f0000000380)=@pppoe, &(0x7f0000000080)=0x80) getsockopt$X25_QBITINCL(r1, 0x106, 0x1, &(0x7f0000000200), &(0x7f0000000400)=0x4) r2 = socket(0x6, 0x0, 0x0) sendmsg$nl_route_sched(r2, 0x0, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f0000000140)="9c0df7ab73fb5247e3939ef7b48b431d397b16be6d8b4628e720a20a7ac878a8d9b78efc6705d8abb181dbec34c4f212ed9016b02994668c6efcb3bacfefe7ecce126e536e44756465eb067e1c1b73c436ff518051a9b38a949731186d23db01cc61c00e50a1055d6aa27c25d5f38aeb91d7a0c641bf3e8254d7bc270e445dfcb02cdf35580287d5e8c8d4f2c4639d8723740077f57e04b938f2350e5c9755ba7b095d", 0xa3) (async) setsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f0000000140)="9c0df7ab73fb5247e3939ef7b48b431d397b16be6d8b4628e720a20a7ac878a8d9b78efc6705d8abb181dbec34c4f212ed9016b02994668c6efcb3bacfefe7ecce126e536e44756465eb067e1c1b73c436ff518051a9b38a949731186d23db01cc61c00e50a1055d6aa27c25d5f38aeb91d7a0c641bf3e8254d7bc270e445dfcb02cdf35580287d5e8c8d4f2c4639d8723740077f57e04b938f2350e5c9755ba7b095d", 0xa3) sendmsg$nl_route_sched(r0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000021c0)={'vcan0\x00', 0x0}) setsockopt$MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000002200)={0x1, 0x1, 0x4, r3, 0x2}, 0xc) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)=@ipv4_delroute={0x120, 0x19, 0x10, 0x70bd2c, 0x25dfdbfe, {0x2, 0x0, 0x0, 0xe2, 0xfc, 0x4, 0xff, 0x6, 0x1c00}, [@RTA_UID={0x8, 0x19, 0xee01}, @RTA_PRIORITY={0x8, 0x6, 0xfff}, @RTA_MULTIPATH={0xc, 0x9, {0x4, 0x1, 0x5, r3}}, @RTA_METRICS={0xe8, 0x8, 0x0, 0x1, "c0b52262f0c9f25bfc53f48c1d5808c4a3146a2aef78cdd16c116cbb0f5161473265d2f7857ad886156bda03710f11c8b60f3b36c06d16bd9d8d6da6262987741c8b9adfabd54d8aa9dc0e38c0c5c6bf421589e624d4f0fc74e3a3493c0e726cabaf5ecb468f028296d6b0dd36acb191b5da8f780a1f7021e6ae40c99cb555a1a61106389f09285eea97d3a65b826ac2efa916f0eea64a32e36ecf2b976ec19dd3afe620e6e64601d84499f361ad3de68766d8e8baef15736e79462287c78a10a92a779547ee9596aaee61dfb5b66b7ada392ca56cf9bcee4f6ff65edd5489fe1825a401"}]}, 0x120}}, 0x8889) 06:40:30 executing program 4: syz_clone(0x24108400, 0x0, 0x408, 0x0, 0x0, 0x0) 06:40:30 executing program 1: syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r0, 0x0, 0x1004) prctl$PR_SCHED_CORE(0x3e, 0x2, r0, 0x1, &(0x7f0000000000)) 06:40:30 executing program 5: accept4$x25(0xffffffffffffffff, &(0x7f0000000400), &(0x7f00000004c0)=0x12, 0x800) r0 = io_uring_setup(0x261e, &(0x7f0000000680)) r1 = syz_clone(0x40000000, &(0x7f0000000000)="db7b900aa16a6542f0309313b1bf5d12587ff5f1702cc3946e3f3c77372760003f5b82ce075ba531f2df329caa343286602b03fdcbdba4581eb1bd6b69b679332874ee855abecd51cbd9fc1c83672183926e9e8e23e5c3ee9bf9c09928294783261358c8823e2191e216ce3781138003af500fde5ba99d", 0x77, &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140)="e66888c7638d31ffe9eae8850c0e5aa47d4e7e42cbf1b5fa211c357ab2d0cff1700c992f56917e0b1b4b5f5713354f3c9adbe7b0695c5ea210a81cfa586594d62b5935d07af3ab6387a688aad10f4e5d63296aad633fb31282d22d375920cb9dd46a5719f632289462ce60cf785a3a65a940058dcda343c6e9a718cd048ca83e14feb16c2929949d4af66285012f08d581a39544627329c9e2acde35443a53e832d97c9347d6ee1e328d02512adb7cd82432df44fdf19292e663132cff") r2 = syz_clone(0x26804680, &(0x7f0000000200)="6f37673638a7b7c87e9a64cad6fc03adc0305885935fb31c142dfb16bd43d8ac6009658c56614fc0972c4d3b270a5069ccb84f763e1fd6da793a08e126ac92e8d2b207208a6be71b56be09a7", 0x4c, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)="c890e87fba4f9256263f88f2f8c2b8fb60e20ed33760f7a03c9cb2523e65504e7eb08c58caa9835bc912e0af85b441a382478a50c22c3c2b202721c1977afc8a2d2ac13bbfdc493c26222d246089ff656fbb4c2c") bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000003c0)={0xffffffffffffffff, 0x0, 0x25, 0x0, @val=@iter={&(0x7f0000000380)=@task={r1, r2}, 0x10}}, 0x40) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000380), 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ioctl$KDDELIO(r3, 0x4b35, 0x1) ptrace$ARCH_SHSTK_LOCK(0x1e, r2, 0x2, 0x5003) 06:40:30 executing program 0: socket$inet6_udplite(0xa, 0x2, 0x88) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') r0 = socket(0x6, 0x0, 0x0) r1 = accept(r0, &(0x7f0000000380)=@pppoe, &(0x7f0000000080)=0x80) getsockopt$X25_QBITINCL(r1, 0x106, 0x1, &(0x7f0000000200), &(0x7f0000000400)=0x4) (async) getsockopt$X25_QBITINCL(r1, 0x106, 0x1, &(0x7f0000000200), &(0x7f0000000400)=0x4) socket(0x6, 0x0, 0x0) (async) r2 = socket(0x6, 0x0, 0x0) sendmsg$nl_route_sched(r2, 0x0, 0x0) (async) sendmsg$nl_route_sched(r2, 0x0, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f0000000140)="9c0df7ab73fb5247e3939ef7b48b431d397b16be6d8b4628e720a20a7ac878a8d9b78efc6705d8abb181dbec34c4f212ed9016b02994668c6efcb3bacfefe7ecce126e536e44756465eb067e1c1b73c436ff518051a9b38a949731186d23db01cc61c00e50a1055d6aa27c25d5f38aeb91d7a0c641bf3e8254d7bc270e445dfcb02cdf35580287d5e8c8d4f2c4639d8723740077f57e04b938f2350e5c9755ba7b095d", 0xa3) sendmsg$nl_route_sched(r0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000021c0)={'vcan0\x00', 0x0}) setsockopt$MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000002200)={0x1, 0x1, 0x4, r3, 0x2}, 0xc) (async) setsockopt$MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000002200)={0x1, 0x1, 0x4, r3, 0x2}, 0xc) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)=@ipv4_delroute={0x120, 0x19, 0x10, 0x70bd2c, 0x25dfdbfe, {0x2, 0x0, 0x0, 0xe2, 0xfc, 0x4, 0xff, 0x6, 0x1c00}, [@RTA_UID={0x8, 0x19, 0xee01}, @RTA_PRIORITY={0x8, 0x6, 0xfff}, @RTA_MULTIPATH={0xc, 0x9, {0x4, 0x1, 0x5, r3}}, @RTA_METRICS={0xe8, 0x8, 0x0, 0x1, "c0b52262f0c9f25bfc53f48c1d5808c4a3146a2aef78cdd16c116cbb0f5161473265d2f7857ad886156bda03710f11c8b60f3b36c06d16bd9d8d6da6262987741c8b9adfabd54d8aa9dc0e38c0c5c6bf421589e624d4f0fc74e3a3493c0e726cabaf5ecb468f028296d6b0dd36acb191b5da8f780a1f7021e6ae40c99cb555a1a61106389f09285eea97d3a65b826ac2efa916f0eea64a32e36ecf2b976ec19dd3afe620e6e64601d84499f361ad3de68766d8e8baef15736e79462287c78a10a92a779547ee9596aaee61dfb5b66b7ada392ca56cf9bcee4f6ff65edd5489fe1825a401"}]}, 0x120}}, 0x8889) 06:40:30 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000d40)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) (async, rerun: 64) r1 = socket(0xa, 0x800, 0xa56) (rerun: 64) r2 = accept(r1, &(0x7f0000000300)=@xdp, &(0x7f00000002c0)=0x80) (async) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) r4 = accept4(r2, 0x0, &(0x7f00000000c0), 0x80800) sendmsg$nl_route(r4, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14000000fcdbdd2509ffffe6"], 0x14}, 0x1, 0x0, 0x0, 0x40080}, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000000100)) (async, rerun: 32) r5 = io_uring_setup(0x31af, &(0x7f0000000000)={0x0, 0x35ba, 0x2, 0x1, 0x2eb}) (rerun: 32) syz_io_uring_setup(0x1d6c, &(0x7f0000000380)={0x0, 0x4a2d, 0x4, 0x0, 0x260, 0x0, r5}, &(0x7f0000000080), &(0x7f0000000400)) 06:40:30 executing program 3: syz_io_uring_setup(0x328a, &(0x7f0000000000)={0x0, 0x97aa, 0x800, 0x1, 0x346}, &(0x7f0000000080), &(0x7f0000000180)) (async) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) (async) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) (async) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) ioctl$TIOCSCTTY(r2, 0x540e, 0x0) ioctl$KDSKBENT(r2, 0x4b47, &(0x7f0000000140)={0x9, 0x7, 0x4}) ioctl$KDSETMODE(r1, 0x4b3a, 0x1) (async) ioctl$KDADDIO(r0, 0x4b34, 0x34) 06:40:30 executing program 0: r0 = syz_clone(0x300800, &(0x7f0000000040)="8e45f769ad4a13ed76e4ff0cc5b59bc9433c436de973b1424ee69fe73bbf039e047882b6ffdd8847a637ee7acdb6dfb4181e22932e1ead5bdbd842dea4691546c40e2a2a29fb2eda93fce7e035c05a0c231abfb4587e7c1596f51d357c17e1e1dfea5423b117f4af998a2fb9dd4f350e4542e30fe95de25d2f61eddb043178d0e2eda9cfa42862ab49a6c48ac02ac0c7c8ec447f2f6976736eb360a58a369af1880093a6d88f6aabeaaf43e1641092a129e9131233f0d79a630838607a7ec6d2c36e9fb0dd0e3c80f9f90977998e3dc1eddf07c450a00aea1adfb369aa56b0b76f303c34bdf7c91e3660987ddb99c2da6db20b2f6c15a45b9a", 0xf9, &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="f699f4454dff530415b16f7cc1aebf6bc3d9789bd70d1b92e304f0d2a93af7111b546bab3d0c969efdf630a79602030801d705b15e9a576c0fd457e54cebbaa219694683b020298adea38080f58d41ab3a631e429b5b2fe82e9b390cf791a3371da1a2d617a9b08766da8205f0322190fde152646b8bbcf98ce477deb4f1ae1315ddb140328228e62c4bf8cf4e09dec0b8219334fa66b99d870651daf36123363c94e09be1ad772d0e1be4bf17197fb99844935ef8db1fd439015afa2d9b94c634cf0a5ac48598b83ea9a1b1") syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/net\x00') r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000002c0), 0x440, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000300)) 06:40:30 executing program 0: r0 = syz_clone(0x300800, &(0x7f0000000040)="8e45f769ad4a13ed76e4ff0cc5b59bc9433c436de973b1424ee69fe73bbf039e047882b6ffdd8847a637ee7acdb6dfb4181e22932e1ead5bdbd842dea4691546c40e2a2a29fb2eda93fce7e035c05a0c231abfb4587e7c1596f51d357c17e1e1dfea5423b117f4af998a2fb9dd4f350e4542e30fe95de25d2f61eddb043178d0e2eda9cfa42862ab49a6c48ac02ac0c7c8ec447f2f6976736eb360a58a369af1880093a6d88f6aabeaaf43e1641092a129e9131233f0d79a630838607a7ec6d2c36e9fb0dd0e3c80f9f90977998e3dc1eddf07c450a00aea1adfb369aa56b0b76f303c34bdf7c91e3660987ddb99c2da6db20b2f6c15a45b9a", 0xf9, &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="f699f4454dff530415b16f7cc1aebf6bc3d9789bd70d1b92e304f0d2a93af7111b546bab3d0c969efdf630a79602030801d705b15e9a576c0fd457e54cebbaa219694683b020298adea38080f58d41ab3a631e429b5b2fe82e9b390cf791a3371da1a2d617a9b08766da8205f0322190fde152646b8bbcf98ce477deb4f1ae1315ddb140328228e62c4bf8cf4e09dec0b8219334fa66b99d870651daf36123363c94e09be1ad772d0e1be4bf17197fb99844935ef8db1fd439015afa2d9b94c634cf0a5ac48598b83ea9a1b1") syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/net\x00') r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000002c0), 0x440, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000300)) 06:40:30 executing program 1: syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r0, 0x0, 0x1004) (async) prctl$PR_SCHED_CORE(0x3e, 0x2, r0, 0x1, &(0x7f0000000000)) 06:40:30 executing program 0: r0 = syz_clone(0x300800, &(0x7f0000000040)="8e45f769ad4a13ed76e4ff0cc5b59bc9433c436de973b1424ee69fe73bbf039e047882b6ffdd8847a637ee7acdb6dfb4181e22932e1ead5bdbd842dea4691546c40e2a2a29fb2eda93fce7e035c05a0c231abfb4587e7c1596f51d357c17e1e1dfea5423b117f4af998a2fb9dd4f350e4542e30fe95de25d2f61eddb043178d0e2eda9cfa42862ab49a6c48ac02ac0c7c8ec447f2f6976736eb360a58a369af1880093a6d88f6aabeaaf43e1641092a129e9131233f0d79a630838607a7ec6d2c36e9fb0dd0e3c80f9f90977998e3dc1eddf07c450a00aea1adfb369aa56b0b76f303c34bdf7c91e3660987ddb99c2da6db20b2f6c15a45b9a", 0xf9, &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="f699f4454dff530415b16f7cc1aebf6bc3d9789bd70d1b92e304f0d2a93af7111b546bab3d0c969efdf630a79602030801d705b15e9a576c0fd457e54cebbaa219694683b020298adea38080f58d41ab3a631e429b5b2fe82e9b390cf791a3371da1a2d617a9b08766da8205f0322190fde152646b8bbcf98ce477deb4f1ae1315ddb140328228e62c4bf8cf4e09dec0b8219334fa66b99d870651daf36123363c94e09be1ad772d0e1be4bf17197fb99844935ef8db1fd439015afa2d9b94c634cf0a5ac48598b83ea9a1b1") syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/net\x00') (async) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000002c0), 0x440, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000300)) 06:40:30 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000000c0)={0x1b, 0x0, 0x0, 0x6, 0x0, r0, 0x400, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x0, 0x2}, 0x48) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000040)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x200003f, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0xffffffff}, 0x48) 06:40:30 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) 06:40:30 executing program 4: syz_clone(0x24108400, 0x0, 0x604, 0x0, 0x0, 0x0) 06:40:30 executing program 1: r0 = syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_clone(0x16000, &(0x7f0000000000)="7e44cb2328d4821b6bb7257d3c87dd682e477b811008fbaf0efcbade63fa123b20ca9ad22bf3b8bf1fade77328855df50f223cd3d9019a390839b05b1f4bf557ca8b02eee4e6e8a2ae0ab89ff60477a7a63507ff654b04e117ab5770416dc4aac8c0fac74405e1f882472c25d280dd39ac9f52c8928add45a2c9cbed09e4dc437297af90cda52f73d6e6ec247473fdd56a79f3b5b00b1052d043367eba1b2f08d00e7b89fd80b9473d445df5e88d3be4df1e6bed06f02a4c7968494e0f870f8c64c43d3f0ab974c584d6768622c82cd9a4", 0xd1, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="4f4ba28adca6e75297af425b3d04dca19c00ed578c32b615f4e5c380527e07c023a98221fea69adb403ba32174479d9168039a476ea2ee3e2a2aa1f018df4023ac0c96363dcf8eb3ac29cd2906681c8b79ace4550e8f6e4e6c31ae32b8bf5b204cf336082bc38d9a6144d7a721f77b438b71845e1194b577e14624d91d1d667bd022d985ce6abecde09e7ca19f65c53360dee797dcaa6ba93edc1fe0241d4fe36b7584888bfd69fe4a60c61f395a3cde1a6ae84ecb4aec89cff42a5bb77367efa789c080bdd60fa078479b65aaab123359ce6ee362065c2de30717e9b6a3ea34aaa6542e") ptrace$ARCH_SHSTK_STATUS(0x1e, r1, &(0x7f0000000280), 0x5005) ptrace$ARCH_GET_GS(0x1e, r0, &(0x7f00000002c0), 0x1004) r2 = syz_clone(0x10020000, &(0x7f0000000300)="1ae67172318c2776173253ab75334b2a93e03fd18083ee1f32528d9942db861b6ca90fc9cc271f5d581a07bf2e5e66ebca25b5b037ada7b8c9a5562d8eeda5c1cce4d55f5aec1c440cd9d5f58aea8bf8118c1426638c4350ddbd000fede9e655eb8979dbe2eba96395b2da61ac320ed5531adbcfa61557399a0d493b05cb23", 0x7f, &(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)="68c3f65762e989a4a5a4f4f1868f3b09677be5d0e6e0464368d997a6d964490c39ee5a01eeb7220f5f2e43a738e5dd26d0bebb2e5b9610b71b04215705fa48a91aea8126437655d48e72632ec88eae977cbf430ce0b21298a5d34ffb0e5dcd6f50ccc1b2779db179af884cb0ce9ee5a5a5f49a723408027aadf5acb6f316f13d22262fbe3d6578949af3875073329cf38de347ddaa80dd262243a57bb86acae4ae0f48a28fff781db20cd4d687387b03f9e5f3a9ea920c634944533897a8b4fa52354214fbebe6") syz_open_procfs$namespace(r2, &(0x7f0000000500)='ns/pid\x00') 06:40:31 executing program 5: accept4$x25(0xffffffffffffffff, &(0x7f0000000400), &(0x7f00000004c0)=0x12, 0x800) r0 = io_uring_setup(0x261e, &(0x7f0000000680)) r1 = syz_clone(0x40000000, &(0x7f0000000000)="db7b900aa16a6542f0309313b1bf5d12587ff5f1702cc3946e3f3c77372760003f5b82ce075ba531f2df329caa343286602b03fdcbdba4581eb1bd6b69b679332874ee855abecd51cbd9fc1c83672183926e9e8e23e5c3ee9bf9c09928294783261358c8823e2191e216ce3781138003af500fde5ba99d", 0x77, &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140)="e66888c7638d31ffe9eae8850c0e5aa47d4e7e42cbf1b5fa211c357ab2d0cff1700c992f56917e0b1b4b5f5713354f3c9adbe7b0695c5ea210a81cfa586594d62b5935d07af3ab6387a688aad10f4e5d63296aad633fb31282d22d375920cb9dd46a5719f632289462ce60cf785a3a65a940058dcda343c6e9a718cd048ca83e14feb16c2929949d4af66285012f08d581a39544627329c9e2acde35443a53e832d97c9347d6ee1e328d02512adb7cd82432df44fdf19292e663132cff") r2 = syz_clone(0x26804680, &(0x7f0000000200)="6f37673638a7b7c87e9a64cad6fc03adc0305885935fb31c142dfb16bd43d8ac6009658c56614fc0972c4d3b270a5069ccb84f763e1fd6da793a08e126ac92e8d2b207208a6be71b56be09a7", 0x4c, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)="c890e87fba4f9256263f88f2f8c2b8fb60e20ed33760f7a03c9cb2523e65504e7eb08c58caa9835bc912e0af85b441a382478a50c22c3c2b202721c1977afc8a2d2ac13bbfdc493c26222d246089ff656fbb4c2c") bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000003c0)={0xffffffffffffffff, 0x0, 0x25, 0x0, @val=@iter={&(0x7f0000000380)=@task={r1, r2}, 0x10}}, 0x40) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000380), 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ptrace$ARCH_SHSTK_LOCK(0x1e, r2, 0x2, 0x5003) 06:40:31 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000000c0)={0x1b, 0x0, 0x0, 0x6, 0x0, r0, 0x400, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x0, 0x2}, 0x48) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000040)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x200003f, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0xffffffff}, 0x48) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) (async) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000000c0)={0x1b, 0x0, 0x0, 0x6, 0x0, r0, 0x400, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x0, 0x2}, 0x48) (async) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000040)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x200003f, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0xffffffff}, 0x48) (async) 06:40:31 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) 06:40:31 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000040)={0x2, 0x4, 0x8, 0x1, 0x80, r1, 0x3ff, '\x00', r2, 0xffffffffffffffff, 0x1, 0x4}, 0x48) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) 06:40:31 executing program 1: syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r0 = syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_clone(0x16000, &(0x7f0000000000)="7e44cb2328d4821b6bb7257d3c87dd682e477b811008fbaf0efcbade63fa123b20ca9ad22bf3b8bf1fade77328855df50f223cd3d9019a390839b05b1f4bf557ca8b02eee4e6e8a2ae0ab89ff60477a7a63507ff654b04e117ab5770416dc4aac8c0fac74405e1f882472c25d280dd39ac9f52c8928add45a2c9cbed09e4dc437297af90cda52f73d6e6ec247473fdd56a79f3b5b00b1052d043367eba1b2f08d00e7b89fd80b9473d445df5e88d3be4df1e6bed06f02a4c7968494e0f870f8c64c43d3f0ab974c584d6768622c82cd9a4", 0xd1, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="4f4ba28adca6e75297af425b3d04dca19c00ed578c32b615f4e5c380527e07c023a98221fea69adb403ba32174479d9168039a476ea2ee3e2a2aa1f018df4023ac0c96363dcf8eb3ac29cd2906681c8b79ace4550e8f6e4e6c31ae32b8bf5b204cf336082bc38d9a6144d7a721f77b438b71845e1194b577e14624d91d1d667bd022d985ce6abecde09e7ca19f65c53360dee797dcaa6ba93edc1fe0241d4fe36b7584888bfd69fe4a60c61f395a3cde1a6ae84ecb4aec89cff42a5bb77367efa789c080bdd60fa078479b65aaab123359ce6ee362065c2de30717e9b6a3ea34aaa6542e") ptrace$ARCH_SHSTK_STATUS(0x1e, r1, &(0x7f0000000280), 0x5005) ptrace$ARCH_GET_GS(0x1e, r0, &(0x7f00000002c0), 0x1004) (async) ptrace$ARCH_GET_GS(0x1e, r0, &(0x7f00000002c0), 0x1004) r2 = syz_clone(0x10020000, &(0x7f0000000300)="1ae67172318c2776173253ab75334b2a93e03fd18083ee1f32528d9942db861b6ca90fc9cc271f5d581a07bf2e5e66ebca25b5b037ada7b8c9a5562d8eeda5c1cce4d55f5aec1c440cd9d5f58aea8bf8118c1426638c4350ddbd000fede9e655eb8979dbe2eba96395b2da61ac320ed5531adbcfa61557399a0d493b05cb23", 0x7f, &(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)="68c3f65762e989a4a5a4f4f1868f3b09677be5d0e6e0464368d997a6d964490c39ee5a01eeb7220f5f2e43a738e5dd26d0bebb2e5b9610b71b04215705fa48a91aea8126437655d48e72632ec88eae977cbf430ce0b21298a5d34ffb0e5dcd6f50ccc1b2779db179af884cb0ce9ee5a5a5f49a723408027aadf5acb6f316f13d22262fbe3d6578949af3875073329cf38de347ddaa80dd262243a57bb86acae4ae0f48a28fff781db20cd4d687387b03f9e5f3a9ea920c634944533897a8b4fa52354214fbebe6") syz_open_procfs$namespace(r2, &(0x7f0000000500)='ns/pid\x00') 06:40:31 executing program 4: syz_clone(0x24108400, 0x0, 0x900, 0x0, 0x0, 0x0) 06:40:31 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) 06:40:31 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') (async) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) (async) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000000c0)={0x1b, 0x0, 0x0, 0x6, 0x0, r0, 0x400, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x0, 0x2}, 0x48) (async) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000040)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x200003f, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0xffffffff}, 0x48) 06:40:31 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) (async) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000040)={0x2, 0x4, 0x8, 0x1, 0x80, r1, 0x3ff, '\x00', r2, 0xffffffffffffffff, 0x1, 0x4}, 0x48) (async) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) 06:40:31 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) (async) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000040)={0x2, 0x4, 0x8, 0x1, 0x80, r1, 0x3ff, '\x00', r2, 0xffffffffffffffff, 0x1, 0x4}, 0x48) (async) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) 06:40:31 executing program 0: syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000280)='ns/cgroup\x00') r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000040)={0xd7, 0x4, 0xffff}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f00000002c0)={0x7fff, 0x26, 0x6e97, 0x3, 0x2, "4a983ee6c3c1c55c"}) r2 = syz_clone(0x40000000, &(0x7f0000000080)="a65555154053873d053188f48e7c38d82649befa0b0b72acfe6865c120c2ab680fa56a001c8c35a1d90393e9f65efdd5a2c581bcca9fad78cd48eee43154fc387e97d899a41e1add4c2548c85961e1a2d01aa22fb18f2e3aa2993f58c0f0d7fc175c105c49a460ec596e09b482533fa684b03672c2d5557b2729b515419262e21bc6114e58306ac00dc74011b3547a1d9bc20ef4968acab5031444da9dadce1bc6bbf5679752562b45a9a026c3ddf5f4db0147a277c98e37349a333da4e66a1de811dd155cbdcbc130", 0xc9, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)="5f9cc80a252839fef0e0bf5b5f7ee186099cb17645b578cc8579509cd2b9c9410d710ceb558d23") syz_open_procfs$namespace(r2, &(0x7f0000000240)='ns/uts\x00') 06:40:31 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x1d2503, 0x0) 06:40:32 executing program 5: accept4$x25(0xffffffffffffffff, &(0x7f0000000400), &(0x7f00000004c0)=0x12, 0x800) r0 = io_uring_setup(0x261e, &(0x7f0000000680)) r1 = syz_clone(0x40000000, &(0x7f0000000000)="db7b900aa16a6542f0309313b1bf5d12587ff5f1702cc3946e3f3c77372760003f5b82ce075ba531f2df329caa343286602b03fdcbdba4581eb1bd6b69b679332874ee855abecd51cbd9fc1c83672183926e9e8e23e5c3ee9bf9c09928294783261358c8823e2191e216ce3781138003af500fde5ba99d", 0x77, &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140)="e66888c7638d31ffe9eae8850c0e5aa47d4e7e42cbf1b5fa211c357ab2d0cff1700c992f56917e0b1b4b5f5713354f3c9adbe7b0695c5ea210a81cfa586594d62b5935d07af3ab6387a688aad10f4e5d63296aad633fb31282d22d375920cb9dd46a5719f632289462ce60cf785a3a65a940058dcda343c6e9a718cd048ca83e14feb16c2929949d4af66285012f08d581a39544627329c9e2acde35443a53e832d97c9347d6ee1e328d02512adb7cd82432df44fdf19292e663132cff") r2 = syz_clone(0x26804680, &(0x7f0000000200)="6f37673638a7b7c87e9a64cad6fc03adc0305885935fb31c142dfb16bd43d8ac6009658c56614fc0972c4d3b270a5069ccb84f763e1fd6da793a08e126ac92e8d2b207208a6be71b56be09a7", 0x4c, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)="c890e87fba4f9256263f88f2f8c2b8fb60e20ed33760f7a03c9cb2523e65504e7eb08c58caa9835bc912e0af85b441a382478a50c22c3c2b202721c1977afc8a2d2ac13bbfdc493c26222d246089ff656fbb4c2c") bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000003c0)={0xffffffffffffffff, 0x0, 0x25, 0x0, @val=@iter={&(0x7f0000000380)=@task={r1, r2}, 0x10}}, 0x40) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000380), 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x46001, 0x0) ptrace$ARCH_SHSTK_LOCK(0x1e, r2, 0x2, 0x5003) 06:40:32 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x1d2503, 0x0) 06:40:32 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) r1 = socket(0x6, 0x0, 0x0) sendmsg$nl_route_sched(r1, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000580)={&(0x7f0000000340), 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x40, r3, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_LOCAL_V6={0x14, 0x7, @mcast2}, @FOU_ATTR_TYPE={0x5}, @FOU_ATTR_PORT={0x6}, @FOU_ATTR_PEER_V4={0x8, 0x8, @multicast1}]}, 0x40}}, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000001540)={'syztnl1\x00', &(0x7f0000001480)={'tunl0\x00', 0x0, 0x40, 0x20, 0x5, 0x4, {{0x1a, 0x4, 0x0, 0x8, 0x68, 0x65, 0x0, 0x6d, 0x4, 0x0, @remote, @remote, {[@rr={0x7, 0x7, 0xf6, [@loopback]}, @cipso={0x86, 0x4b, 0xd1e9c95f67ba940b, [{0x6, 0x12, "7a461902829c3763471d9b8a72a3a314"}, {0x2, 0x8, "5ab6b089a8f7"}, {0x6, 0x2}, {0x2, 0x9, "c06aba8b009b1b"}, {0x5, 0x11, "28bd7db6e6df80bfd51a6c2562b132"}, {0x2, 0xf, "c1837d60f5ac3877e3db85121a"}]}]}}}}}) sendmsg$FOU_CMD_GET(r1, &(0x7f0000001640)={&(0x7f0000001440)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000001600)={&(0x7f0000001580)={0x68, r3, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@FOU_ATTR_IFINDEX={0x8, 0xb, r4}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_PEER_V6={0x14, 0x9, @mcast1}, @FOU_ATTR_PEER_V6={0x14, 0x9, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @FOU_ATTR_IPPROTO={0x5, 0x3, 0x1}, @FOU_ATTR_AF={0x5, 0x2, 0xa}, @FOU_ATTR_TYPE={0x5, 0x4, 0x1}, @FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e24}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x4000c84) r5 = socket(0x6, 0x0, 0x0) sendmsg$nl_route_sched(r5, 0x0, 0x0) sendmsg$nl_route(r5, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000220000032dbd7000fddbdf250a0000005fcff288efb3fc1d1e43fd3b"], 0x14}, 0x1, 0x0, 0x0, 0xc000}, 0x8010) ioctl$TUNGETFILTER(r0, 0x801054db, &(0x7f0000000000)=""/172) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r6, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) getsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f0000001680), 0x2) openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x20c2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r6, 0x40605346, &(0x7f0000000180)={0x2, 0x2, {0x3, 0x3, 0x7ff, 0x1, 0x7fff}, 0x7}) r7 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) r8 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x400000, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000000140)=0x1, 0x4) ioctl$TUNGETFILTER(r8, 0x801054db, &(0x7f0000000440)=""/4096) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r7, 0x402c5342, &(0x7f0000000340)={0x0, 0x0, 0xce0, {}, 0x8}) 06:40:32 executing program 4: syz_clone(0x24108400, 0x0, 0xa00, 0x0, 0x0, 0x0) 06:40:32 executing program 0: syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000280)='ns/cgroup\x00') r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000040)={0xd7, 0x4, 0xffff}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f00000002c0)={0x7fff, 0x26, 0x6e97, 0x3, 0x2, "4a983ee6c3c1c55c"}) r2 = syz_clone(0x40000000, &(0x7f0000000080)="a65555154053873d053188f48e7c38d82649befa0b0b72acfe6865c120c2ab680fa56a001c8c35a1d90393e9f65efdd5a2c581bcca9fad78cd48eee43154fc387e97d899a41e1add4c2548c85961e1a2d01aa22fb18f2e3aa2993f58c0f0d7fc175c105c49a460ec596e09b482533fa684b03672c2d5557b2729b515419262e21bc6114e58306ac00dc74011b3547a1d9bc20ef4968acab5031444da9dadce1bc6bbf5679752562b45a9a026c3ddf5f4db0147a277c98e37349a333da4e66a1de811dd155cbdcbc130", 0xc9, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)="5f9cc80a252839fef0e0bf5b5f7ee186099cb17645b578cc8579509cd2b9c9410d710ceb558d23") syz_open_procfs$namespace(r2, &(0x7f0000000240)='ns/uts\x00') syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000280)='ns/cgroup\x00') (async) syz_open_dev$tty20(0xc, 0x4, 0x1) (async) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000040)={0xd7, 0x4, 0xffff}) (async) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$TCSETA(r1, 0x5406, &(0x7f00000002c0)={0x7fff, 0x26, 0x6e97, 0x3, 0x2, "4a983ee6c3c1c55c"}) (async) syz_clone(0x40000000, &(0x7f0000000080)="a65555154053873d053188f48e7c38d82649befa0b0b72acfe6865c120c2ab680fa56a001c8c35a1d90393e9f65efdd5a2c581bcca9fad78cd48eee43154fc387e97d899a41e1add4c2548c85961e1a2d01aa22fb18f2e3aa2993f58c0f0d7fc175c105c49a460ec596e09b482533fa684b03672c2d5557b2729b515419262e21bc6114e58306ac00dc74011b3547a1d9bc20ef4968acab5031444da9dadce1bc6bbf5679752562b45a9a026c3ddf5f4db0147a277c98e37349a333da4e66a1de811dd155cbdcbc130", 0xc9, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)="5f9cc80a252839fef0e0bf5b5f7ee186099cb17645b578cc8579509cd2b9c9410d710ceb558d23") (async) syz_open_procfs$namespace(r2, &(0x7f0000000240)='ns/uts\x00') (async) 06:40:32 executing program 1: r0 = syz_clone(0x80240a00, 0x0, 0x0, 0x0, 0x0, 0x0) (async, rerun: 64) r1 = syz_clone(0x16000, &(0x7f0000000000)="7e44cb2328d4821b6bb7257d3c87dd682e477b811008fbaf0efcbade63fa123b20ca9ad22bf3b8bf1fade77328855df50f223cd3d9019a390839b05b1f4bf557ca8b02eee4e6e8a2ae0ab89ff60477a7a63507ff654b04e117ab5770416dc4aac8c0fac74405e1f882472c25d280dd39ac9f52c8928add45a2c9cbed09e4dc437297af90cda52f73d6e6ec247473fdd56a79f3b5b00b1052d043367eba1b2f08d00e7b89fd80b9473d445df5e88d3be4df1e6bed06f02a4c7968494e0f870f8c64c43d3f0ab974c584d6768622c82cd9a4", 0xd1, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="4f4ba28adca6e75297af425b3d04dca19c00ed578c32b615f4e5c380527e07c023a98221fea69adb403ba32174479d9168039a476ea2ee3e2a2aa1f018df4023ac0c96363dcf8eb3ac29cd2906681c8b79ace4550e8f6e4e6c31ae32b8bf5b204cf336082bc38d9a6144d7a721f77b438b71845e1194b577e14624d91d1d667bd022d985ce6abecde09e7ca19f65c53360dee797dcaa6ba93edc1fe0241d4fe36b7584888bfd69fe4a60c61f395a3cde1a6ae84ecb4aec89cff42a5bb77367efa789c080bdd60fa078479b65aaab123359ce6ee362065c2de30717e9b6a3ea34aaa6542e") (rerun: 64) ptrace$ARCH_SHSTK_STATUS(0x1e, r1, &(0x7f0000000280), 0x5005) (async, rerun: 32) ptrace$ARCH_GET_GS(0x1e, r0, &(0x7f00000002c0), 0x1004) (async, rerun: 32) r2 = syz_clone(0x10020000, &(0x7f0000000300)="1ae67172318c2776173253ab75334b2a93e03fd18083ee1f32528d9942db861b6ca90fc9cc271f5d581a07bf2e5e66ebca25b5b037ada7b8c9a5562d8eeda5c1cce4d55f5aec1c440cd9d5f58aea8bf8118c1426638c4350ddbd000fede9e655eb8979dbe2eba96395b2da61ac320ed5531adbcfa61557399a0d493b05cb23", 0x7f, &(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)="68c3f65762e989a4a5a4f4f1868f3b09677be5d0e6e0464368d997a6d964490c39ee5a01eeb7220f5f2e43a738e5dd26d0bebb2e5b9610b71b04215705fa48a91aea8126437655d48e72632ec88eae977cbf430ce0b21298a5d34ffb0e5dcd6f50ccc1b2779db179af884cb0ce9ee5a5a5f49a723408027aadf5acb6f316f13d22262fbe3d6578949af3875073329cf38de347ddaa80dd262243a57bb86acae4ae0f48a28fff781db20cd4d687387b03f9e5f3a9ea920c634944533897a8b4fa52354214fbebe6") syz_open_procfs$namespace(r2, &(0x7f0000000500)='ns/pid\x00') 06:40:32 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) (async) r1 = socket(0x6, 0x0, 0x0) sendmsg$nl_route_sched(r1, 0x0, 0x0) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000580)={&(0x7f0000000340), 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x40, r3, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_LOCAL_V6={0x14, 0x7, @mcast2}, @FOU_ATTR_TYPE={0x5}, @FOU_ATTR_PORT={0x6}, @FOU_ATTR_PEER_V4={0x8, 0x8, @multicast1}]}, 0x40}}, 0x0) (async) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000001540)={'syztnl1\x00', &(0x7f0000001480)={'tunl0\x00', 0x0, 0x40, 0x20, 0x5, 0x4, {{0x1a, 0x4, 0x0, 0x8, 0x68, 0x65, 0x0, 0x6d, 0x4, 0x0, @remote, @remote, {[@rr={0x7, 0x7, 0xf6, [@loopback]}, @cipso={0x86, 0x4b, 0xd1e9c95f67ba940b, [{0x6, 0x12, "7a461902829c3763471d9b8a72a3a314"}, {0x2, 0x8, "5ab6b089a8f7"}, {0x6, 0x2}, {0x2, 0x9, "c06aba8b009b1b"}, {0x5, 0x11, "28bd7db6e6df80bfd51a6c2562b132"}, {0x2, 0xf, "c1837d60f5ac3877e3db85121a"}]}]}}}}}) sendmsg$FOU_CMD_GET(r1, &(0x7f0000001640)={&(0x7f0000001440)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000001600)={&(0x7f0000001580)={0x68, r3, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@FOU_ATTR_IFINDEX={0x8, 0xb, r4}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_PEER_V6={0x14, 0x9, @mcast1}, @FOU_ATTR_PEER_V6={0x14, 0x9, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @FOU_ATTR_IPPROTO={0x5, 0x3, 0x1}, @FOU_ATTR_AF={0x5, 0x2, 0xa}, @FOU_ATTR_TYPE={0x5, 0x4, 0x1}, @FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e24}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x4000c84) (async) r5 = socket(0x6, 0x0, 0x0) sendmsg$nl_route_sched(r5, 0x0, 0x0) (async) sendmsg$nl_route(r5, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000220000032dbd7000fddbdf250a0000005fcff288efb3fc1d1e43fd3b"], 0x14}, 0x1, 0x0, 0x0, 0xc000}, 0x8010) (async) ioctl$TUNGETFILTER(r0, 0x801054db, &(0x7f0000000000)=""/172) (async) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, r6, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) getsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f0000001680), 0x2) openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x20c2, 0x0) (async, rerun: 64) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r6, 0x40605346, &(0x7f0000000180)={0x2, 0x2, {0x3, 0x3, 0x7ff, 0x1, 0x7fff}, 0x7}) (async, rerun: 64) r7 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) (async) r8 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x400000, 0x0) (async) setsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000000140)=0x1, 0x4) ioctl$TUNGETFILTER(r8, 0x801054db, &(0x7f0000000440)=""/4096) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r7, 0x402c5342, &(0x7f0000000340)={0x0, 0x0, 0xce0, {}, 0x8}) 06:40:32 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x1d2503, 0x0) 06:40:32 executing program 3: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, r0, 0x0, 0x1004) pidfd_open(r0, 0x0) r1 = syz_clone(0x10000, &(0x7f0000000000)="afae997260080e8803abf57d12503ca7b5d040b71e88574bf885527d8750d851a47ab3f225338ac1ee66ee3f0f88000000000000", 0x34, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)="eff4745de604ddaf2538f33fadea14cca76c343118cf3a92cd3a31a131d5e55b92e52a483a002aa950eb11924d5b29cd1c577f47afefc7289ccb5683f6e7418b28327f10301ada148435adb24be38ddc7e1dfcc5efe6f303bf8fae7a35e0059f7c857821df7902a6b72aad8712ffeddf5ec9833390f16719987e917bc15623bd8a5df695c2717593e31e8b116fe4e3adf76146c9a8fbfa71d2321bcac128b4d8979b935237b38b960325a3a844cb6b331b82e681220fa8474b757e4f83cd929fb5d8829705c1884b0374d8d3cd") ptrace$ARCH_SHSTK_STATUS(0x1e, r1, &(0x7f00000001c0), 0x5005)