_CTL_REMOVE(r0, 0x4c81, r4) 02:49:00 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan1\x00', 0x0}) sendto$packet(r0, &(0x7f0000000380)="580eafdced62b51b8960532ec002a08d2d7569862047a558468febb1991116aa647512a969e28eb0e679620b82c1e2c2f820ee68bd4107f21f95814d8a69e4ee15f9bc96ad5a1e45", 0x48, 0xc1, &(0x7f0000000040)={0x11, 0xf6, r1, 0x1, 0xc0, 0x6, @local}, 0x14) 02:49:00 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:00 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan1\x00', 0x0}) sendto$packet(r0, &(0x7f0000000380)="580eafdced62b51b8960532ec002a08d2d7569862047a558468febb1991116aa647512a969e28eb0e679620b82c1e2c2f820ee68bd4107f21f95814d8a69e4ee15f9bc96ad5a1e45", 0x48, 0xc1, &(0x7f0000000040)={0x11, 0xf6, r1, 0x1, 0xc0, 0x6, @local}, 0x14) 02:49:00 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:00 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(0x0, 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:00 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(0x0, 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:00 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan1\x00', 0x0}) sendto$packet(r0, &(0x7f0000000380)="580eafdced62b51b8960532ec002a08d2d7569862047a558468febb1991116aa647512a969e28eb0e679620b82c1e2c2f820ee68bd4107f21f95814d8a69e4ee15f9bc96ad5a1e45", 0x48, 0xc1, &(0x7f0000000040)={0x11, 0xf6, r1, 0x1, 0xc0, 0x6, @local}, 0x14) 02:49:00 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan1\x00', 0x0}) sendto$packet(r0, &(0x7f0000000380)="580eafdced62b51b8960532ec002a08d2d7569862047a558468febb1991116aa647512a969e28eb0e679620b82c1e2c2f820ee68bd4107f21f95814d8a69e4ee15f9bc96ad5a1e45561d567b", 0x4c, 0xc1, &(0x7f0000000040)={0x11, 0xf6, r1, 0x1, 0xc0, 0x6, @local}, 0x14) 02:49:00 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) recvfrom$packet(r0, &(0x7f0000000080)=""/160, 0xa0, 0x0, 0x0, 0x0) 02:49:00 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan1\x00', 0x0}) sendto$packet(r0, &(0x7f0000000380)="580eafdced62b51b8960532ec002a08d2d7569862047a558468febb1991116aa647512a969e28eb0e679620b82c1e2c2f820ee68bd4107f21f95814d8a69e4ee15f9bc96ad5a1e45561d", 0x4a, 0xc1, &(0x7f0000000040)={0x11, 0xf6, r1, 0x1, 0xc0, 0x6, @local}, 0x14) 02:49:00 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:00 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:00 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r0, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r3 = ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3) 02:49:00 executing program 5: ioctl$sock_x25_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000000)={@null, 0x6, 'ip_vti0\x00'}) r0 = syz_open_dev$audion(&(0x7f0000000140), 0x6, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = socket(0x5, 0x5, 0x8) accept4$x25(r1, &(0x7f0000000180)={0x9, @remote}, &(0x7f00000001c0)=0x12, 0x800) r2 = socket$packet(0x11, 0x3, 0x300) sendto$packet(r2, 0x0, 0x0, 0x0, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x14) bind$packet(r2, &(0x7f0000000100)={0x11, 0x10, 0x0, 0x1, 0x3, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x19}}, 0x14) 02:49:00 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan1\x00', 0x0}) sendto$packet(r0, &(0x7f0000000380)="580eafdced62b51b8960532ec002a08d2d7569862047a558468febb1991116aa647512a969e28eb0e679620b82c1e2c2f820ee68bd4107f21f95814d8a69e4ee15f9bc96ad5a1e45", 0x48, 0xc1, &(0x7f0000000040)={0x11, 0xf6, r1, 0x1, 0xc0, 0x6, @local}, 0x14) 02:49:00 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r0, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r3 = ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3) 02:49:00 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:00 executing program 5: ioctl$sock_x25_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000000)={@null, 0x6, 'ip_vti0\x00'}) r0 = syz_open_dev$audion(&(0x7f0000000140), 0x6, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = socket(0x5, 0x5, 0x8) accept4$x25(r1, &(0x7f0000000180)={0x9, @remote}, &(0x7f00000001c0)=0x12, 0x800) r2 = socket$packet(0x11, 0x3, 0x300) sendto$packet(r2, 0x0, 0x0, 0x0, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x14) bind$packet(r2, &(0x7f0000000100)={0x11, 0x10, 0x0, 0x1, 0x3, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x19}}, 0x14) 02:49:00 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:00 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r0, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r3 = ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3) 02:49:01 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r5 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r5) 02:49:01 executing program 5: socket$packet(0x11, 0x2, 0x300) syz_emit_ethernet(0x11a, &(0x7f0000000040)={@empty, @dev, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "0d6d04", 0xe4, 0x2f, 0x0, @loopback, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, {[], {{}, {}, {}, {}, {0x8, 0x22eb, 0x0, {{}, 0x2, {0x3, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1}}}, {0x8, 0x6558, 0x2, "7c0acdf41c585434852e40c8f9c80f232694238fcdee409b9e7b92b919c207ad68a40ce7900893c360f71f8a5a9323eecc49e8fbf618d5fbf3d003e41c090e7ead60c876d1b6e04d7b44794460aa21a73509a19051038f0b50c3a55ed1f79b9e837af2ae8f2313ce38d88d1790c61d438c352ffa3f7258360c7836e99f7e26bca3f052810fc2a2ecd362cd05898c768658f90ced883b4a8831d7f047cb966e4c"}}}}}}}, &(0x7f0000001300)={0x0, 0x0, [0x8f6, 0x0, 0xad1]}) 02:49:01 executing program 4: socket$packet(0x11, 0x2, 0x300) syz_emit_ethernet(0x11a, &(0x7f0000000040)={@empty, @dev, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "0d6d04", 0xe4, 0x2f, 0x0, @loopback, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, {[], {{}, {}, {}, {}, {0x8, 0x22eb, 0x0, {{}, 0x2, {0x3, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1}}}, {0x8, 0x6558, 0x2, "7c0acdf41c585434852e40c8f9c80f232694238fcdee409b9e7b92b919c207ad68a40ce7900893c360f71f8a5a9323eecc49e8fbf618d5fbf3d003e41c090e7ead60c876d1b6e04d7b44794460aa21a73509a19051038f0b50c3a55ed1f79b9e837af2ae8f2313ce38d88d1790c61d438c352ffa3f7258360c7836e99f7e26bca3f052810fc2a2ecd362cd05898c768658f90ced883b4a8831d7f047cb966e4c"}}}}}}}, &(0x7f0000001300)={0x0, 0x0, [0x8f6, 0xe37]}) 02:49:01 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan1\x00', 0x0}) sendto$packet(r0, &(0x7f0000000380)="580eafdced62b51b8960532ec002a08d2d7569862047a558468febb1991116aa647512a969e28eb0e679620b82c1e2c2f820ee68bd4107f21f95814d8a69e4ee15f9bc96ad5a1e45", 0x48, 0xc1, &(0x7f0000000040)={0x11, 0xf6, r1, 0x1, 0xc0, 0x6, @local}, 0x14) 02:49:01 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:01 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:01 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r5 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r5) 02:49:01 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan1\x00', 0x0}) sendto$packet(r0, &(0x7f0000000380)="580eafdced62b51b8960532ec002a08d2d7569862047a558468febb1991116aa647512a969e28eb0e679620b82c1e2c2f820ee68bd4107f21f95814d8a69e4ee15f9bc96ad5a1e45", 0x48, 0xc1, &(0x7f0000000040)={0x11, 0xf6, r1, 0x1, 0xc0, 0x6, @local}, 0x14) 02:49:01 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:01 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:01 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x0) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:01 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:01 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan1\x00', 0x0}) sendto$packet(r0, &(0x7f0000000380)="580eafdced62b51b8960532ec002a08d2d7569862047a558468febb1991116aa647512a969e28eb0e679620b82c1e2c2f820ee68bd4107f21f95814d8a69e4ee15f9bc96ad5a1e4556", 0x49, 0xc1, &(0x7f0000000040)={0x11, 0xf6, r1, 0x1, 0xc0, 0x6, @local}, 0x14) 02:49:01 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:01 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:01 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x0) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:01 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:01 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(0x0, 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:01 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r5 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r5) 02:49:01 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan1\x00', 0x0}) sendto$packet(r0, &(0x7f0000000380)="580eafdced62b51b8960532ec002a08d2d7569862047a558468febb1991116aa647512a969e28eb0e679620b82c1e2c2f820ee68bd4107f21f95814d8a69e4ee15f9bc96ad5a1e45", 0x48, 0xc1, &(0x7f0000000040)={0x11, 0xf6, r1, 0x1, 0xc0, 0x6, @local}, 0x14) 02:49:01 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r5 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r5) 02:49:01 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan1\x00', 0x0}) sendto$packet(r0, &(0x7f0000000380)="580eafdced62b51b8960532ec002a08d2d7569862047a558468febb1991116aa647512a969e28eb0e679620b82c1e2c2f820ee68bd4107f21f95814d8a69e4ee15f9bc96ad5a1e45", 0x48, 0xc1, &(0x7f0000000040)={0x11, 0xf6, r1, 0x1, 0xc0, 0x6, @local}, 0x14) 02:49:01 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x0) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:02 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(0x0, 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:02 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(0x0, 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:02 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x0) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:02 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:02 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:02 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan1\x00', 0x0}) sendto$packet(r0, &(0x7f0000000380)="580eafdced62b51b8960532ec002a08d2d7569862047a558468febb1991116aa647512a969e28eb0e679620b82c1e2c2f820ee68bd4107f21f95814d8a69e4ee15f9bc96ad5a1e45", 0x48, 0xc1, &(0x7f0000000040)={0x11, 0xf6, r1, 0x1, 0xc0, 0x6, @local}, 0x14) 02:49:02 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(0x0, 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:02 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(0x0, 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:02 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan1\x00', 0x0}) sendto$packet(r0, &(0x7f0000000380)="580eafdced62b51b8960532ec002a08d2d7569862047a558468febb1991116aa647512a969e28eb0e679620b82c1e2c2f820ee68bd4107f21f95814d8a69e4ee15f9bc96ad5a1e4556", 0x49, 0x0, &(0x7f0000000040)={0x11, 0xf6, r1, 0x1, 0xc0, 0x6, @local}, 0x14) 02:49:02 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:02 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x0) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:02 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:02 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan1\x00'}) sendto$packet(r0, &(0x7f0000000380)="580eafdced62b51b8960532ec002a08d2d7569862047a558468febb1991116aa647512a969e28eb0e679620b82c1e2c2f820ee68bd4107f21f95814d8a69e4ee15f9bc96ad5a1e4556", 0x49, 0x0, 0x0, 0x0) 02:49:02 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:02 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:02 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan1\x00', 0x0}) sendto$packet(r0, &(0x7f0000000380)="580eafdced62b51b8960532ec002a08d2d7569862047a558468febb1991116aa647512a969e28eb0e679620b82c1e2c2f820ee68bd4107f21f95814d8a69e4ee15f9bc96ad5a1e4556", 0x49, 0x0, &(0x7f0000000040)={0x11, 0xf6, r1, 0x1, 0xc0, 0x6, @local}, 0x14) 02:49:02 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:02 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r5 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r5) 02:49:02 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:02 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan1\x00'}) sendto$packet(r0, &(0x7f0000000380)="580eafdced62b51b8960532ec002a08d2d7569862047a558468febb1991116aa647512a969e28eb0e679620b82c1e2c2f820ee68bd4107f21f95814d8a69e4ee15f9bc96ad5a1e4556", 0x49, 0x0, 0x0, 0x0) 02:49:02 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:02 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan1\x00'}) sendto$packet(r0, &(0x7f0000000380)="580eafdced62b51b8960532ec002a08d2d7569862047a558468febb1991116aa647512a969e28eb0e679620b82c1e2c2f820ee68bd4107f21f95814d8a69e4ee15f9bc96ad5a1e4556", 0x49, 0x0, 0x0, 0x0) 02:49:02 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:02 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r5 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r5) 02:49:02 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan1\x00', 0x0}) sendto$packet(r0, &(0x7f0000000380)="580eafdced62b51b8960532ec002a08d2d7569862047a558468febb1991116aa647512a969e28eb0e679620b82c1e2c2f820ee68bd4107f21f95814d8a69e4ee15f9bc96ad5a1e4556", 0x49, 0x0, &(0x7f0000000040)={0x11, 0x0, r1, 0x1, 0xc0, 0x6, @local}, 0x14) 02:49:02 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:02 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, 0x0, 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:02 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:02 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan1\x00'}) sendto$packet(r0, &(0x7f0000000380)="580eafdced62b51b8960532ec002a08d2d7569862047a558468febb1991116aa647512a969e28eb0e679620b82c1e2c2f820ee68bd4107f21f95814d8a69e4ee15f9bc96ad5a1e4556", 0x49, 0x0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0xc0, 0x6, @local}, 0x14) 02:49:02 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:02 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan1\x00'}) sendto$packet(r0, &(0x7f0000000380)="580eafdced62b51b8960532ec002a08d2d7569862047a558468febb1991116aa647512a969e28eb0e679620b82c1e2c2f820ee68bd4107f21f95814d8a69e4ee15f9bc96ad5a1e4556", 0x49, 0x0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0xc0, 0x6, @local}, 0x14) 02:49:02 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, 0x0, 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:03 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, 0x0, 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:03 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan1\x00'}) sendto$packet(r0, &(0x7f0000000380)="580eafdced62b51b8960532ec002a08d2d7569862047a558468febb1991116aa647512a969e28eb0e679620b82c1e2c2f820ee68bd4107f21f95814d8a69e4ee15f9bc96ad5a1e4556", 0x49, 0x0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0xc0, 0x6, @local}, 0x14) 02:49:03 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:03 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x0) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:03 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan1\x00', 0x0}) sendto$packet(r0, &(0x7f0000000380)="580eafdced62b51b8960532ec002a08d2d7569862047a558468febb1991116aa647512a969e28eb0e679620b82c1e2c2f820ee68bd4107f21f95814d8a69e4ee15f9bc96ad5a1e4556", 0x49, 0x0, &(0x7f0000000040)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:03 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:03 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, 0x0, 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:03 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, 0x0, 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:03 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r5 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r5) 02:49:03 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x0) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:03 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:03 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:03 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, 0x0, 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:03 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r5 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r5) 02:49:03 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:03 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, 0x0, 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:03 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:03 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x0) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:03 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, 0x0, 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:03 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:03 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x0) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:03 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 02:49:03 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r5 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r5) 02:49:03 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:03 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:03 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x0) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:03 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:03 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:03 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) r5 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r5, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 02:49:04 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:04 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r5 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r5) 02:49:04 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:04 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r5 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r5) 02:49:04 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:04 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:04 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r5 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r5) 02:49:04 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) sendto$packet(r0, 0x0, 0x0, 0x0, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r1 = socket(0x18, 0x1, 0x3) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r2, 0x89e0, &(0x7f0000000100)={'syz_tun\x00', 0x3, 0x3}) getsockopt$packet_buf(r1, 0x107, 0x11, &(0x7f0000000080)=""/25, &(0x7f00000000c0)=0x19) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) recvfrom$x25(r2, &(0x7f0000000380)=""/224, 0xe0, 0x2043, &(0x7f0000000300), 0x12) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) getpeername$packet(r3, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000040)=0x14) r5 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r5, 0x107, 0x5, &(0x7f0000000480)=""/246, &(0x7f0000000580)=0xf6) ioctl$SIOCX25SSUBSCRIP(r1, 0x89e1, &(0x7f0000000200)={'wg0\x00', 0x4, 0xfffffffe}) 02:49:04 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:04 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r5 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r5) 02:49:04 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) r5 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r5) 02:49:04 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) sendto$packet(r0, 0x0, 0x0, 0x0, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r1 = socket(0x18, 0x1, 0x3) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r2, 0x89e0, &(0x7f0000000100)={'syz_tun\x00', 0x3, 0x3}) getsockopt$packet_buf(r1, 0x107, 0x11, &(0x7f0000000080)=""/25, &(0x7f00000000c0)=0x19) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) recvfrom$x25(r2, &(0x7f0000000380)=""/224, 0xe0, 0x2043, &(0x7f0000000300), 0x12) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) getpeername$packet(r3, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000040)=0x14) r5 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r5, 0x107, 0x5, &(0x7f0000000480)=""/246, &(0x7f0000000580)=0xf6) ioctl$SIOCX25SSUBSCRIP(r1, 0x89e1, &(0x7f0000000200)={'wg0\x00', 0x4, 0xfffffffe}) 02:49:04 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:04 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r5 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r5) 02:49:04 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, 0x0, 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:04 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:04 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) sendto$packet(r0, 0x0, 0x0, 0x0, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r1 = socket(0x18, 0x1, 0x3) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r2, 0x89e0, &(0x7f0000000100)={'syz_tun\x00', 0x3, 0x3}) getsockopt$packet_buf(r1, 0x107, 0x11, &(0x7f0000000080)=""/25, &(0x7f00000000c0)=0x19) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) recvfrom$x25(r2, &(0x7f0000000380)=""/224, 0xe0, 0x2043, &(0x7f0000000300), 0x12) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) getpeername$packet(r3, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000040)=0x14) r5 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r5, 0x107, 0x5, &(0x7f0000000480)=""/246, &(0x7f0000000580)=0xf6) ioctl$SIOCX25SSUBSCRIP(r1, 0x89e1, &(0x7f0000000200)={'wg0\x00', 0x4, 0xfffffffe}) 02:49:04 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r5 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r5) 02:49:04 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) sendto$packet(r0, 0x0, 0x0, 0x0, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r1 = socket(0x18, 0x1, 0x3) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r2, 0x89e0, &(0x7f0000000100)={'syz_tun\x00', 0x3, 0x3}) getsockopt$packet_buf(r1, 0x107, 0x11, &(0x7f0000000080)=""/25, &(0x7f00000000c0)=0x19) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) recvfrom$x25(r2, &(0x7f0000000380)=""/224, 0xe0, 0x2043, &(0x7f0000000300), 0x12) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) getpeername$packet(r3, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000040)=0x14) r5 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r5, 0x107, 0x5, &(0x7f0000000480)=""/246, &(0x7f0000000580)=0xf6) 02:49:04 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) 02:49:04 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, 0x0, 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:04 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:04 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:04 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) 02:49:04 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r5 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r5) 02:49:04 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, 0x0, 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:04 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) sendto$packet(r0, 0x0, 0x0, 0x0, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r1 = socket(0x18, 0x1, 0x3) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r2, 0x89e0, &(0x7f0000000100)={'syz_tun\x00', 0x3, 0x3}) getsockopt$packet_buf(r1, 0x107, 0x11, &(0x7f0000000080)=""/25, &(0x7f00000000c0)=0x19) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) recvfrom$x25(r2, &(0x7f0000000380)=""/224, 0xe0, 0x2043, &(0x7f0000000300), 0x12) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) getpeername$packet(r3, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000040)=0x14) socket$packet(0x11, 0x3, 0x300) 02:49:04 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) r5 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r5) 02:49:04 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:05 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:05 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, 0x0, 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:05 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) sendto$packet(r0, 0x0, 0x0, 0x0, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r1 = socket(0x18, 0x1, 0x3) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r2, 0x89e0, &(0x7f0000000100)={'syz_tun\x00', 0x3, 0x3}) getsockopt$packet_buf(r1, 0x107, 0x11, &(0x7f0000000080)=""/25, &(0x7f00000000c0)=0x19) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) recvfrom$x25(r2, &(0x7f0000000380)=""/224, 0xe0, 0x2043, &(0x7f0000000300), 0x12) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) getpeername$packet(r3, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000040)=0x14) 02:49:05 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:05 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) r5 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r5) 02:49:05 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:05 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) 02:49:05 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, 0x0, 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:05 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) sendto$packet(r0, 0x0, 0x0, 0x0, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r1 = socket(0x18, 0x1, 0x3) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r2, 0x89e0, &(0x7f0000000100)={'syz_tun\x00', 0x3, 0x3}) getsockopt$packet_buf(r1, 0x107, 0x11, &(0x7f0000000080)=""/25, &(0x7f00000000c0)=0x19) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) recvfrom$x25(r2, &(0x7f0000000380)=""/224, 0xe0, 0x2043, &(0x7f0000000300), 0x12) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) 02:49:05 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) sendto$packet(r0, 0x0, 0x0, 0x0, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r1 = socket(0x18, 0x1, 0x3) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r2, 0x89e0, &(0x7f0000000100)={'syz_tun\x00', 0x3, 0x3}) getsockopt$packet_buf(r1, 0x107, 0x11, &(0x7f0000000080)=""/25, &(0x7f00000000c0)=0x19) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) recvfrom$x25(r2, &(0x7f0000000380)=""/224, 0xe0, 0x2043, &(0x7f0000000300), 0x12) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) 02:49:05 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:05 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(0x0, 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:05 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) r5 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r5) 02:49:05 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) sendto$packet(r0, 0x0, 0x0, 0x0, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r1 = socket(0x18, 0x1, 0x3) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r2, 0x89e0, &(0x7f0000000100)={'syz_tun\x00', 0x3, 0x3}) getsockopt$packet_buf(r1, 0x107, 0x11, &(0x7f0000000080)=""/25, &(0x7f00000000c0)=0x19) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) recvfrom$x25(r2, &(0x7f0000000380)=""/224, 0xe0, 0x2043, &(0x7f0000000300), 0x12) 02:49:05 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) 02:49:05 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) r5 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r5) 02:49:05 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) sendto$packet(r0, 0x0, 0x0, 0x0, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r1 = socket(0x18, 0x1, 0x3) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r2, 0x89e0, &(0x7f0000000100)={'syz_tun\x00', 0x3, 0x3}) getsockopt$packet_buf(r1, 0x107, 0x11, &(0x7f0000000080)=""/25, &(0x7f00000000c0)=0x19) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) 02:49:05 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(0x0, 0x4, 0x440002) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:05 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r5 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r5) 02:49:05 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) 02:49:05 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r5 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r5) 02:49:05 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(0x0, 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:05 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) sendto$packet(r0, 0x0, 0x0, 0x0, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r1 = socket(0x18, 0x1, 0x3) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r2, 0x89e0, &(0x7f0000000100)={'syz_tun\x00', 0x3, 0x3}) getsockopt$packet_buf(r1, 0x107, 0x11, &(0x7f0000000080)=""/25, &(0x7f00000000c0)=0x19) syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) 02:49:05 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) sendto$packet(r0, 0x0, 0x0, 0x0, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r1 = socket(0x18, 0x1, 0x3) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r2, 0x89e0, &(0x7f0000000100)={'syz_tun\x00', 0x3, 0x3}) getsockopt$packet_buf(r1, 0x107, 0x11, &(0x7f0000000080)=""/25, &(0x7f00000000c0)=0x19) 02:49:05 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(0x0, 0x4, 0x440002) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:05 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(0x0, 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:05 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) 02:49:05 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r5 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r5) 02:49:05 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(0x0, 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:05 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(0x0, 0x4, 0x440002) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:05 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) sendto$packet(r0, 0x0, 0x0, 0x0, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) socket(0x18, 0x1, 0x3) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r1, 0x89e0, &(0x7f0000000100)={'syz_tun\x00', 0x3, 0x3}) 02:49:06 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) sendto$packet(r0, 0x0, 0x0, 0x0, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) socket(0x18, 0x1, 0x3) syz_init_net_socket$x25(0x9, 0x5, 0x0) 02:49:06 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x0, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:06 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(0x0, 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:06 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(0x0, 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:06 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x440002) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:06 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) r5 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r5, &(0x7f0000000040), 0x2, 0x0) r6 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) 02:49:06 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) sendto$packet(r0, 0x0, 0x0, 0x0, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) socket(0x18, 0x1, 0x3) 02:49:06 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x0, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:06 executing program 0: socket$packet(0x11, 0x3, 0x300) socket(0x18, 0x1, 0x3) 02:49:06 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) r5 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r5, &(0x7f0000000040), 0x2, 0x0) r6 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) 02:49:06 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x440002) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:06 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(0x0, 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:06 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r5 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r5) 02:49:06 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x0, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:06 executing program 0: socket(0x18, 0x1, 0x3) 02:49:06 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x0, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:06 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x440002) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:06 executing program 0: socket(0x0, 0x1, 0x3) 02:49:06 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r5 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r5) 02:49:06 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x0) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:06 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) r5 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r5, &(0x7f0000000040), 0x2, 0x0) r6 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) 02:49:06 executing program 0: socket(0x0, 0x1, 0x3) 02:49:06 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r5 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r5) 02:49:06 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x0) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:06 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x0) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:06 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r5 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r5) 02:49:06 executing program 0: socket(0x0, 0x1, 0x3) 02:49:06 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x0) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:06 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r5 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r5) 02:49:06 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x0) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:06 executing program 0: socket(0x18, 0x0, 0x3) 02:49:07 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x0) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:07 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r5 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r5) 02:49:07 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x0) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:07 executing program 0: socket(0x18, 0x0, 0x0) 02:49:07 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x0) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:07 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x0) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:07 executing program 0: socket(0x18, 0x0, 0x0) 02:49:07 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x0) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:07 executing program 0: socket(0x18, 0x0, 0x0) 02:49:07 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r5 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r5) 02:49:07 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x0) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:07 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:07 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, 0x0, 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:07 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x0) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:07 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x0) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:07 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r5 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r5) 02:49:07 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) r5 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r5, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) r6 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) 02:49:07 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, 0x0, 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:07 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:07 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) r5 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r5, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) r6 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) 02:49:07 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r5 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r5) 02:49:07 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) r5 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r5, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) r6 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) 02:49:07 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r5 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r5) 02:49:07 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, 0x0, 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:07 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:07 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) r5 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r5, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) r6 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) 02:49:07 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, 0x0, 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:07 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r5 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r5) 02:49:07 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r5 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r5) 02:49:08 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) r5 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r5, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) r6 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) 02:49:08 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:08 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, 0x0, 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:08 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, 0x0, 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:08 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r5 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r5) 02:49:08 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:08 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r5 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r5) 02:49:08 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:08 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) r5 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r5, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) r6 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) 02:49:08 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:08 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, 0x0, 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:08 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:08 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r5 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r5) 02:49:08 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3) 02:49:08 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x1, 0x6, @local}, 0x14) 02:49:08 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, 0x0, 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:08 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) r5 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r5, &(0x7f0000000040), 0x2, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r6) r7 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r7) 02:49:08 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) r5 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r5, &(0x7f0000000040), 0x2, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r6) r7 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r7) 02:49:08 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x1, 0x6, @local}, 0x14) 02:49:08 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) r5 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r6 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) 02:49:08 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:08 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3) 02:49:08 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x1, 0x6, @local}, 0x14) 02:49:08 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3) 02:49:08 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) r5 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r6 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) 02:49:08 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x1, 0x6, @local}, 0x14) 02:49:08 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:08 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) r5 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r6 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) 02:49:08 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) r5 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r5, &(0x7f0000000040), 0x2, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r6) r7 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r7) 02:49:08 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x1, 0x6, @local}, 0x14) 02:49:08 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 02:49:08 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) r5 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r6 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) 02:49:09 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x1, 0x6, @local}, 0x14) 02:49:09 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 02:49:09 executing program 4: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, r0, 0x1, 0x1, 0x6, @local}, 0x14) 02:49:09 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:09 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:09 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) r5 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r6 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) 02:49:09 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 02:49:09 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 02:49:09 executing program 4: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, r0, 0x1, 0x1, 0x6, @local}, 0x14) 02:49:09 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:09 executing program 4: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, r0, 0x1, 0x1, 0x6, @local}, 0x14) 02:49:09 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3) 02:49:09 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) r5 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r5, &(0x7f0000000040), 0x2, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r6) r7 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r7) 02:49:09 executing program 4: r0 = socket$packet(0x11, 0x0, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x1, 0x6, @local}, 0x14) 02:49:09 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) r5 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r6 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) 02:49:09 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) r5 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r5, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r6 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) 02:49:09 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) r5 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r5, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r6 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) 02:49:09 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:09 executing program 4: r0 = socket$packet(0x11, 0x0, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x1, 0x6, @local}, 0x14) 02:49:09 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) r5 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r5, &(0x7f0000000040), 0x2, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r6) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 02:49:09 executing program 4: r0 = socket$packet(0x11, 0x0, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x1, 0x6, @local}, 0x14) 02:49:09 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) r5 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r5, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r6 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) 02:49:09 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) r5 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r6 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) 02:49:09 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) r5 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r5, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r6 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) 02:49:09 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:09 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) r5 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r5, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r6 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) 02:49:09 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x1, 0x6, @local}, 0x14) 02:49:09 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) r5 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r6 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) 02:49:09 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) r5 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r5, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r6 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) 02:49:09 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x1, 0x6, @local}, 0x14) 02:49:10 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) r5 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r5, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r6 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) 02:49:10 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:10 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) r5 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r5, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r6 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) 02:49:10 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x1, 0x6, @local}, 0x14) 02:49:10 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x1, 0x6, @local}, 0x14) 02:49:10 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, 0x0) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x1, 0x6, @local}, 0x14) 02:49:10 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) r5 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r5, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r6 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) 02:49:10 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:10 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) r5 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r5, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r6 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) 02:49:10 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) r5 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r5, &(0x7f0000000040), 0x2, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r6) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r7 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r7) 02:49:10 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, 0x0) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x1, 0x6, @local}, 0x14) 02:49:10 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) r5 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r5, &(0x7f0000000040), 0x2, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r6) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r7 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r7) 02:49:10 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) r5 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r5, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r6 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) 02:49:10 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) r5 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r5, &(0x7f0000000040), 0x2, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r6) r7 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r8 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, r7) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r8) 02:49:10 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:10 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, 0x0) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x1, 0x6, @local}, 0x14) 02:49:10 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) r5 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r5, &(0x7f0000000040), 0x2, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r6) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r7 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r7) 02:49:10 executing program 1: ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x7, 0x5, 0x5, 0x9, 0x0, "84cfdc244d8b3906"}) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x1) r2 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000140)={'syztnl0\x00', &(0x7f0000000080)={'syztnl0\x00', 0x0, 0x2f, 0x1, 0x1, 0xfff, 0x1e, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010100}, @mcast2, 0x1, 0x80, 0x2a, 0x86d}}) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r5, 0x89f3, &(0x7f0000000200)={'syztnl2\x00', &(0x7f0000000180)={'syztnl1\x00', r6, 0x4, 0x80, 0x81, 0x0, 0x8, @mcast1, @empty, 0x1, 0x80, 0x9, 0xff}}) r7 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r7) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) 02:49:10 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x1, 0x6, @local}, 0x14) 02:49:10 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:10 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x1, 0x6, @local}, 0x14) 02:49:10 executing program 5: ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x7, 0x5, 0x5, 0x9, 0x0, "84cfdc244d8b3906"}) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x1) r2 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000140)={'syztnl0\x00', &(0x7f0000000080)={'syztnl0\x00', 0x0, 0x2f, 0x1, 0x1, 0xfff, 0x1e, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010100}, @mcast2, 0x1, 0x80, 0x2a, 0x86d}}) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r5, 0x89f3, &(0x7f0000000200)={'syztnl2\x00', &(0x7f0000000180)={'syztnl1\x00', r6, 0x4, 0x80, 0x81, 0x0, 0x8, @mcast1, @empty, 0x1, 0x80, 0x9, 0xff}}) r7 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r7) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) 02:49:10 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) r5 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r5, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r6 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) 02:49:10 executing program 2: ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x7, 0x5, 0x5, 0x9, 0x0, "84cfdc244d8b3906"}) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x1) r2 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000140)={'syztnl0\x00', &(0x7f0000000080)={'syztnl0\x00', 0x0, 0x2f, 0x1, 0x1, 0xfff, 0x1e, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010100}, @mcast2, 0x1, 0x80, 0x2a, 0x86d}}) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r5, 0x89f3, &(0x7f0000000200)={'syztnl2\x00', &(0x7f0000000180)={'syztnl1\x00', r6, 0x4, 0x80, 0x81, 0x0, 0x8, @mcast1, @empty, 0x1, 0x80, 0x9, 0xff}}) r7 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r7) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) 02:49:10 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x1, 0x6, @local}, 0x14) 02:49:10 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:10 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x2, 0x0, 0x1, 0x1, 0x6, @local}, 0x14) 02:49:10 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) bind$packet(r0, 0x0, 0x0) 02:49:10 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) r5 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r5, &(0x7f0000000040), 0x2, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r6) r7 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r8 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, r7) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r8) 02:49:10 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) syz_open_dev$audion(&(0x7f00000000c0), 0x2, 0x10000) r5 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r5, &(0x7f0000000040), 0x2, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r6) r7 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r8 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, r7) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r8) 02:49:11 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:11 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) bind$packet(r0, 0x0, 0x0) 02:49:11 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x1, 0x6, @local}, 0x14) 02:49:11 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000000080)={0x11, 0x2, 0x0, 0x1, 0x1, 0x6, @local}, 0x14) 02:49:11 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x0, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:11 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x1, 0x6, @local}, 0x14) 02:49:11 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) bind$packet(r0, 0x0, 0x0) 02:49:11 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x1, 0x6, @local}, 0x14) 02:49:11 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:11 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x1, 0x6, @local}, 0x14) 02:49:11 executing program 0: socket$packet(0x11, 0x2, 0x300) syz_emit_ethernet(0x168, &(0x7f0000000040)={@empty, @dev, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "0d6d04", 0x132, 0x2f, 0x0, @loopback, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, {[], {{}, {}, {}, {}, {0x8, 0x22eb, 0x0, {{}, 0x2, {0x3, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}}}, {0x8, 0x6558, 0x2, "7c0acdf41c585434852e40c8f9c80f232694238fcdee409b9e7b92b919c207ad68a40ce7900893c360f71f8a5a9323eecc49e8fbf618d5fbf3d003e41c090e7ead60c876d1b6e04d7b44794460aa21a73509a19051038f0b50c3a55ed1f79b9e837af2ae8f2313ce38d88d1790c61d438c352ffa3f7258360c7836e99f7e26bca3f052810fc2a2ecd362cd05898c768658f90ced883b4a8831d7f047cb966e4c2a4c1e2d452b02040a072534aab39d401e1e6080b468768da7e6c2f849105467b284ad3efc45c4f309a77de646d997a698de8b94a8a4d22aaa0b3ebc2581b01cc3a6b716c6b9206b1166b6b1fffe"}}}}}}}, &(0x7f0000001300)={0x0, 0x3, [0x8f6, 0xe37, 0xad1, 0x15c]}) 02:49:11 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x1, 0x6, @local}, 0x14) 02:49:11 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x0, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:11 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x1, 0x6, @local}, 0x14) 02:49:11 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x1, 0x6, @local}, 0x14) 02:49:11 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x1, 0x6, @local}, 0x14) 02:49:11 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x1, 0x6, @local}, 0x14) 02:49:11 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x0, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:11 executing program 2: socket$packet(0x11, 0x2, 0x300) syz_emit_ethernet(0x168, &(0x7f0000000040)={@empty, @dev, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "0d6d04", 0x132, 0x2f, 0x0, @loopback, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, {[], {{}, {}, {}, {}, {0x8, 0x22eb, 0x0, {{}, 0x2, {0x3, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1}}}, {0x8, 0x6558, 0x2, "7c0acdf41c585434852e40c8f9c80f232694238fcdee409b9e7b92b919c207ad68a40ce7900893c360f71f8a5a9323eecc49e8fbf618d5fbf3d003e41c090e7ead60c876d1b6e04d7b44794460aa21a73509a19051038f0b50c3a55ed1f79b9e837af2ae8f2313ce38d88d1790c61d438c352ffa3f7258360c7836e99f7e26bca3f052810fc2a2ecd362cd05898c768658f90ced883b4a8831d7f047cb966e4c2a4c1e2d452b02040a072534aab39d401e1e6080b468768da7e6c2f849105467b284ad3efc45c4f309a77de646d997a698de8b94a8a4d22aaa0b3ebc2581b01cc3a6b716c6b9206b1166b6b1fffe"}}}}}}}, &(0x7f0000001300)={0x0, 0x3, [0x8f6, 0xe37, 0xad1, 0x15c]}) 02:49:11 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x1, 0x6, @local}, 0x14) 02:49:11 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x0, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:11 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x1, 0x6, @local}, 0x14) 02:49:11 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x1, 0x6, @local}, 0x14) 02:49:11 executing program 2: socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x2, 0x300) syz_emit_ethernet(0x128a, &(0x7f0000000040)={@empty, @dev, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "0d6d04", 0x1254, 0x2f, 0x0, @loopback, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, {[@hopopts={0x0, 0x8, '\x00', [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x30, {0x1, 0xa, 0x2, 0xd13a, [0x7fff, 0xffffffffffffff66, 0x813, 0x1ff, 0x9]}}, @enc_lim={0x4, 0x1, 0x80}, @jumbo={0xc2, 0x4, 0xd04}]}], {{0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x53, 0x0, [0x20, 0x5], "d06ddeb39d4ab9ffade9e96960a653bebec948727c83687e3e3ca46589e4ea1555bb431e73afc7d533219bec004528f31f256cec4a7606acba419d91dd49d8f381d67dafa132c10b9593dae58b9a385804f803"}, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x800, [], "1d14499e1fcbc663af59f84ccca97ada88bf40146b992a64ebcd2778524277a2241a36e461bd386b9ddb95e50b9656763252cd9a141aef28a795b60e58d4319e449dd4e5f1df3f885d1eba4c68018945f34a5bade2ad130a1a7c9b61da58c404f42762a81071bbb1e6287f6bca54826a2b105659977acc99774ddb2686dad1981cdbb4e4c80f21112285d986628eac6003c4f2b5b5025b609a11e52b463a418536982b978328b09a346bfe3e74e6a1503c87c5d550bc518ea66b5bf9f7ebfabeafb2899e772d2a5d988ef7a4456705cb4a09b74e9985e82128358d91f8e8c355c388e41b085f8b508f81437f29777f07bab5738038ba5d1fd7c809b995139d8a1403410c297e97f5455b872fa4483f236648be515080c71a30f52abe6e67416b8ed4c469863445706df4aa1001e283139e98434cb2f8f5e73925e55fe4fce5d191d8d1fbe66b087d919e2c710a4e285d7bc0b0f44ee30db33c89882b4520714cbd6b5e8eebdca4c09ded5a07b83fc7c04c38ac45dd671ada5175248dd9ce839e823378dbb8a5fdd69337e9681bc830ab386f25e33fe62d74bb351daee20aee99c69d1ae30a0bad665095265d4d38d9b62d393a7313d1a1715f75a8ddb45ff69b80862634a6fdba804287171bbd896c655d861607ab4729c8e8b06da5e3cd1ec9c3452f519a88cd45c764dd7df185906d17cdc28dc61978413ae251b05ddc14c9c1ba635d69a21a03739587d202089020f293427db18f077bdf5bb04372c3bbefea3b7bdfed3c810c422414502a5ab2b8713b8e050618128e486075808db083b6d5a92ed62797838f20922add6318d9b78c4c7029b3b643977394d6660a910b4671c45ed0c01547bd0d34d554d5bffbf90bfd80ca2815408f8ec566ac4a2fe2ebda831d0e0315d3b8b5e65b2f243044b5f150ce8df6a7cea46c4a46423d4c6774480c5517c27e6e8a92758186af6c4fe1e4214afc911d16c8e3ecf701b5123ccede90e24be4ce828899dee1733137c921acd6e0bdae739632ce1dae9ef58e218840116bde16cd594b4ec137d034902d218eb5fae554f6e96857ad8f24b8320bc705426545b576b4adad3821c597ff2d5150878fb319bb30c16fcf8f7fbefdc73fd27b32b9aadbeda00ad7fff6aa788f06f8a28a1465d55eaa42cfb50d39eeaf7540565696649269a2108cdf9ff80cb83e6c4929669084b65b58294cbff000a2eebbce599aa74aab88f2fbc47bae4ab5728e3016af51872f77b237f343bc162b8acdd06707ff6d86ad8439d5678fce4280841dcfcf06f8fd0ddd9a463f2b0901d58ec24cb5f8fe255f4398bb519065a9e234f900a4fad032ab141ba0c7a621b90d4d43b035d835deb3b63df3af407cd289068bd5bfb2ffa9d3fdbe6bba41b5d54c5525b29862ac492a69b786c967253a5af866f5abc5444114806b701adb222af4bea89904f1025d3afe7e0add5d91e8390140b6781657e713225616d5258e9aadd876bb36b0d43b724986ea4d082a6224c6e883de01d3a4d550777ce3c3c841524b28f4259d331b250e204da693c95bc74303e31cb0ddd4a385613c3d7b0dd67af9cfa79308ab8829f1e0fc4ec880219581fd4c0a29afc58ae3a33f363f6a39a0ad091003ecd294729bc6871e9e6ecf9cc55cd56e1f11fcce0efaba63181385182ab2f3f7668a881d9f0877aa5805c08e21ffebff6b3b9698f41afec5e39cab1ba793cac0b9428d3fe0e96f7586a21ac50acd0ed84b19c56c791cea3ede2368ac0d2399d8d586b75eba58ed8fea856ac69d24b2a9403051b575b0f9c316ce9a83664e7eb72934cfd48a02f120862a040f1508a52a2207cb4026f67fbfef9a60c7c9e48b9b4799e081f203c9470cefaf4783b8336aa947060990f825e0db2ab3a33631c799ab5a1ff3978848b073f1e9d007450d481b869c72d29e4405d89e91610aa8489992648a81dca627d33ca85e26018882c04e386cf7f9805fba4c8fc0f311b3b7f6e6164fcf61e399eaaece703142381e76d94a7cd74250d4c00c4ee410f21cf23a0088b30c5bee99b270d152f1625419847b1de6e047ecc868aafbf37b5c7a99924916c48994b896ad10980e3a4cbd421b48e9b93f77d32d2c8cb22ce89572d50d46d1c749a54f847a0c21a3eccaddf39fd1d39395f901981999eb5bf988e9d9aba86590954e31018929c0b1cf7c66f279875cdfe3ef2bc9984140375252c63e7e6001bb817e19a5bf3cc12466529fa33e9af06ddd3f5dbd0afce23c056d36519617f37270c116c18c061684ab0a2bdd8ddeec6fa05f08a223d39ee5a878a04afe4a78c09bf0dd7ba197c1d892a1c1205ff17a77acd8f27c4c62d755379dbdbe33958aabb67ee4cd67e5aeb486dc9491b8ca8aeca047dec65cb3f020bc59365dbcaaf4708bf790f6678a67152713d538a318d42c386e972b14c0464b4bc009e8212f0347d7c0433b90e9cc907479a885c2420fa1a72cd4efd5174938bc445dc02eeddd5c5406fff1cb9b5c4ef1446be0f41e42a0d6435fb29d8e913ace9ebed45a2a59f1339d71abf11e5a797df873e844e63efe84af4df6e526d5db58634627abbb149cbfcc5fa1503b5b054220619f8a97266d349e695784e2a46e318aeb7779c4514e27362deda89067a8d9291fe092c768a9e720badad75ba099ebf988e307c1adc0f9a35128294ed8adfbb01dcb6c0615b9e6916f9d6b3bf788a1762d5c67f9d1fb69b0a13a883c121fd9f0d027687b9b943baea3c4a9929852ebb8a42e3c13ea7e8429908e3a4d9dc02701677f7942466743293c95cf061cc920d05b6fcb07a25609de956b68bd1f6d4dd443ca365a9cfb405720fe8720a9c0a128309f6bd991df038bc6be9ea3887a7bf563d39a796ab59ea5dbc0fe1a7f6c410e36a6e07dd14ffbc4dc12236ee0839c22b7424f77103a381f65d956ec11d5d6f89106315baac8933d46fb067d340f2816a562709574541393fa8b2d0267439ab4f56ee55c5f6f138323e464a58691380e7e8b494c57e74828cf468794ec6031c203ca88f758fdf718224403970c701651eb016a63a090af256ce96969852a00c1ef9c2b6dc2973700372fd92c5f5eda401a6cf65766ae3bc76eac376b78178c1041673e5bed0b55527030cbbf16445d1795310c29838add8ccbb462d8334539c84c65caf103e25720a5dd2d90deae6ae1f1bb60467f4e2efb5ae2cd4013560a0a93765fc105527a242587e436d4309d35b9e86af6c53227e15122718ec344d4b2531f7d8eeaf5ac2e9b424b6630a77f1647d9beb5a90abd93f0f1d269ba2c44a50ad97153bfe8fb7c5af5c3227d864f7e7d544841fd52f4672c1b1250b6f15485d7d4504df2c85b1385c6268a5159880695e98c27fc35b37336c072f6e05530f7e2d8b5a23d8b84b9d4c065e10d6959a4ab48b1c7f6dcad450f076ad97365d35c7997bc7f00605d0fc6bd24c56ec84a6160793451dbf635a158bc117e9b91e9c6b8943048a68de568b5163d9e135141acf0d32fa704d52c0f2c478b6c58013ee5fa9cf2b9ea7d2d2eb4f4023a862ef65793b86ce0aaea73c7be101924197f25983e58b43142e8ffd036e31edf5fed46db32fbf2fa5540001de9ce1a7c88bfe84163f6fc5474495bb8708c700e4feb463c32cc62c4f52d1fe8c46a48672f5077db8613e1600bb3e953ff58aff1d60700876f41340d4eff401b7be1156de31eae7f1ee82dda2000ddba25cabe9bcb32e6b758714eba02906d36d383e0a6f69267bead76665e77f8fa9085592f53797c78e839314fc6dd76aaea932aad77b7e462eaabdda35c8f8919f34016849fe99c7b79bfe92d31d413f3579af4bf8c09097d3fcf46d593c1ef7a5885bc629810d39f675101e08830efb6b5af3caa29ff4414447679cb87a5fcee4e5330df97dc6e5329e7640093499aa29a181e5d886486f0e5f3be262e77e2ebabf6973d7983f4c0400435b01be07db06d7c6d4e97f7ecfe88427057df06aa92704db48e30c0e6d67e73701f7fdf52d5276cd265a35488b492a1fcbd66a64d4ec5c6f2fb27169a326997e65960af39ae4435cd99c348e01293fecf033960c92465a25f17ea9d8054686788dff30d48e22fdd975982dfa0e439d7d6ff38afafbf09791ee9104d76a8ae986b2b1068348cea8258c3ea7fbd2282c1ab850eafd8f304e0564d2afd0663e03ff41ea1ae84f1460f53663b903d21534e0f371ffa2f27781ec17e10e6911012295c6dd2c97562b119f7b242ed40cb813f07a41e13b4a98a75141db89358e9bf8c2840c2645241fe55be0953fdafcbcdc1a4e400f3a7a968573de3cc50afe8515f27100125ad8343670816d80a6cba79d4357d57a8c6e56683ba0c62e93898ee5c71185cb533babfb8d920e632ffcbd11a66290afd0d818a1b6f0decd24ae0474b0ddc68501a140cd6e01615a63b3270c14c189b49ae09e52754adf8b08fbb448ff0c9587a61e60d34bddca0aa86c2b85e64dc533d690052bc4ea6a96e25dc1605399af566cf988474c1851961c5522fc17acc36c352878c42324a99f2804492c4f5b8d40eeff36ee5f6c43049ab8581c86dcf3fa18c3f1711ceee326d76f57ac49cc93ab06865fafbfe6775a34d4fbd8890bae4cac306e80b494a2cbe652804b38fce8195be9f3cb5238bd49cf643959c3084cf4c7e468215da5df3ef79298bb6efd5b814e7fe435c17caecd5cdeeb89735bbd1f09f050800c9a126aca9d30c7bb5bead475f7b94a22ee40ca7fd7d0e6828f9bd58a3810eef9870fc558628b3361bf973a49fa79aa879f77273c230d306713c544b3cc50ba413599909677c36a57267f818f91b865376eca5e4ae17feb4e6d0d0030cd234c1c2ee9c86810435287ee4bca612906c2522f2fa3222b87e13c39f4042b4945f7670e89bb3932eea151bda7c707296bd59dcf5927a04134361c72f199d325596cefde061b09e13ed09a860dd8783bc1dae6a51cdd252afcc50c4d479e97071de19e50fb5ec4cfce829b4a0231957ae8841ce34cae9e1e8eaaf389e7d5a88c27f93024e89daffd6838abad132543dc456d57b16ed3011cc779aee0ecfe73b5f1c05da28b07de5df18140507844653511f00b30c8e66772b13131fd3d162f0eaf1a9c0e6786490bd0937a8ea5d0f9aa1d7ccf9ec6dac2153ea581a1bed1a4d08ffd78b4648215b148ffa16736101ce802d13bbec6306c4e0506c23ca10befe5f9f415fd9d5de7d9d7370cc428503bdcc8b0de2a9209b52521f9b5288e1c9279dacdc320ec445126a038cf02cf05a57c16a3f8d858fd7e603f0362db6242b7a58be1207d4a5213648a3332b20a97a84408953aa9e8ae772567251e6fb9d4688d6786b5514bff3ae69b506ebba3b4882f4e6a09eff707b3e7bbe63f5eb6475a1e3f0bb8b68264a2e73ade0680cad6d4df7a8755732983560809ff059fa73bf9354d524c3ae8463268c90136328be384d365b1b6d50cbfecda368a8cfead2484c3b5c694bdfcbf48f7cdea3e1a16990012da0143595826ea8255939bb7836db561db6b229ecdce6d5ac0ad92dd330d519916417a2781c151013abc5b6e7630007d780f7b4e1990ddad15b062ad01170399302cd256b80d35b8b059b6a8a9b2885ccbb237edfffa7c406883a95c52c8171c14625d3a4818776e57075c844772c2063657e98278ff7531da9639e26ce1e4701ab34feacb9543935fd8904fb23b64cb8024b4147240ceca87ff036a3a2b0d6f4fb9a5d5046e1ac2c7c78a52bfcefdde16b56893ab204aa2990d93d725cd70c5e3dccb01ee32a5e71"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [0x0, 0x5, 0x0], "9180d613f3dc55e8dd122ea92c4f412a223c17fab6cc1c48f30329f6d57c2a9d15c8acdd792b17415ffbf15280c0a263be7082452bb0140beecc73a0acf232c8171dedb34c46f8e8fdbb6b3436963f4052f502f52827b0cc3a2eb75226d8340343481138ede47bdafc33025a2a3cc2b39dd0109065"}, {0x8, 0x88be, 0x1, {{0x6, 0x1, 0x20, 0x0, 0x1, 0x2, 0x4, 0x5b}, 0x1, {0x6}}}, {0x8, 0x22eb, 0x2, {{0x4, 0x2, 0x81, 0x0, 0x1, 0x3, 0x7, 0x7}, 0x2, {0x3, 0xfff, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1}}}, {0x8, 0x6558, 0x2, "7c0acdf41c585434852e40c8f9c80f232694238fcdee409b9e7b92b919c207ad68a40ce7900893c360f71f8a5a9323eecc49e8fbf618d5fbf3d003e41c090e7ead60c876d1b6e04d7b44794460aa21a73509a19051038f0b50c3a55ed1f79b9e837af2ae8f2313ce38d88d1790c61d438c352ffa3f7258360c7836e99f7e26bca3f052810fc2a2ecd362cd05898c768658f90ced883b4a8831d7f047cb966e4c2a4c1e2d452b02040a072534aab39d401e1e6080b468768da7e6c2f849105467b284ad3efc45c4f309a77de646d997a698de8b94a8a4d22aaa0b3ebc2581b01cc3a6b716c6b9206b1166b6b1fffe"}}}}}}}, &(0x7f0000001300)={0x0, 0x3, [0x8f6, 0xe37, 0xad1, 0x15c]}) 02:49:11 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:11 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x0, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:11 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x1, 0x6, @local}, 0x14) 02:49:11 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x1, 0x6, @local}, 0x14) 02:49:11 executing program 2: socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x2, 0x300) syz_emit_ethernet(0x128a, &(0x7f0000000040)={@empty, @dev, @void, {@ipv6={0x86dd, @gre_packet={0x8, 0x6, "0d6d04", 0x1254, 0x2f, 0xff, @loopback, @initdev={0xfe, 0x88, '\x00', 0x6, 0x0}, {[@hopopts={0x0, 0x8, '\x00', [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x30, {0x1, 0xa, 0x2, 0xd13a, [0x7fff, 0xffffffffffffff66, 0x813, 0x1ff, 0x9]}}, @enc_lim={0x4, 0x1, 0x80}, @jumbo={0xc2, 0x4, 0xd04}]}], {{0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x53, 0x0, [0x20, 0x5], "d06ddeb39d4ab9ffade9e96960a653bebec948727c83687e3e3ca46589e4ea1555bb431e73afc7d533219bec004528f31f256cec4a7606acba419d91dd49d8f381d67dafa132c10b9593dae58b9a385804f803"}, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x800, [], "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{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [0x0, 0x5, 0x0], "9180d613f3dc55e8dd122ea92c4f412a223c17fab6cc1c48f30329f6d57c2a9d15c8acdd792b17415ffbf15280c0a263be7082452bb0140beecc73a0acf232c8171dedb34c46f8e8fdbb6b3436963f4052f502f52827b0cc3a2eb75226d8340343481138ede47bdafc33025a2a3cc2b39dd0109065"}, {0x8, 0x88be, 0x1, {{0x6, 0x1, 0x20, 0x0, 0x1, 0x2, 0x4, 0x5b}, 0x1, {0x6}}}, {0x8, 0x22eb, 0x2, {{0x4, 0x2, 0x81, 0x0, 0x1, 0x3, 0x7, 0x7}, 0x2, {0x3, 0xfff, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1}}}, {0x8, 0x6558, 0x2, "7c0acdf41c585434852e40c8f9c80f232694238fcdee409b9e7b92b919c207ad68a40ce7900893c360f71f8a5a9323eecc49e8fbf618d5fbf3d003e41c090e7ead60c876d1b6e04d7b44794460aa21a73509a19051038f0b50c3a55ed1f79b9e837af2ae8f2313ce38d88d1790c61d438c352ffa3f7258360c7836e99f7e26bca3f052810fc2a2ecd362cd05898c768658f90ced883b4a8831d7f047cb966e4c2a4c1e2d452b02040a072534aab39d401e1e6080b468768da7e6c2f849105467b284ad3efc45c4f309a77de646d997a698de8b94a8a4d22aaa0b3ebc2581b01cc3a6b716c6b9206b1166b6b1fffe"}}}}}}}, &(0x7f0000001300)={0x0, 0x3, [0x8f6, 0xe37, 0xad1, 0x15c]}) 02:49:11 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x0) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:11 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x0, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:11 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x1, 0x6, @local}, 0x14) 02:49:11 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) (fail_nth: 1) 02:49:12 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, r0, 0x1, 0x1, 0x6, @local}, 0x14) 02:49:12 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) (fail_nth: 1) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:12 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x0) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:12 executing program 5: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, r0, 0x1, 0x1, 0x6, @local}, 0x14) 02:49:12 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x0, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:12 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:12 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, r0, 0x1, 0x1, 0x6, @local}, 0x14) 02:49:12 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x0) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) [ 714.456918] FAULT_INJECTION: forcing a failure. [ 714.456918] name failslab, interval 1, probability 0, space 0, times 0 [ 714.488595] CPU: 1 PID: 1660 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 714.496426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 02:49:12 executing program 5: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, r0, 0x1, 0x1, 0x6, @local}, 0x14) [ 714.505786] Call Trace: [ 714.508385] dump_stack+0x1fc/0x2ef [ 714.512023] should_fail.cold+0xa/0xf [ 714.515838] ? setup_fault_attr+0x200/0x200 [ 714.520440] ? lock_acquire+0x170/0x3c0 [ 714.524448] __should_failslab+0x115/0x180 [ 714.528830] should_failslab+0x5/0x10 [ 714.532638] kmem_cache_alloc_trace+0x284/0x380 [ 714.537316] ? loop_queue_work+0x20c0/0x20c0 [ 714.541741] loop_add+0x4e/0x8a0 [ 714.545133] loop_control_ioctl+0x16c/0x480 [ 714.549467] ? loop_lookup+0x1d0/0x1d0 [ 714.553371] ? ksys_write+0x241/0x2a0 02:49:12 executing program 5: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, r0, 0x1, 0x1, 0x6, @local}, 0x14) 02:49:12 executing program 5: r0 = socket$packet(0x11, 0x0, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x1, 0x6, @local}, 0x14) [ 714.557180] ? loop_lookup+0x1d0/0x1d0 [ 714.561078] do_vfs_ioctl+0xcdb/0x12e0 [ 714.564978] ? lock_downgrade+0x720/0x720 [ 714.569404] ? check_preemption_disabled+0x41/0x280 [ 714.574427] ? ioctl_preallocate+0x200/0x200 [ 714.578850] ? __fget+0x356/0x510 [ 714.582315] ? do_dup2+0x450/0x450 [ 714.585879] ? vfs_write+0x393/0x540 [ 714.589597] ? fput+0x2b/0x190 [ 714.592820] ksys_ioctl+0x9b/0xc0 [ 714.596297] __x64_sys_ioctl+0x6f/0xb0 [ 714.600627] ? lockdep_hardirqs_on+0x3a8/0x5c0 02:49:12 executing program 5: r0 = socket$packet(0x11, 0x0, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x1, 0x6, @local}, 0x14) [ 714.605222] do_syscall_64+0xf9/0x620 [ 714.609033] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 714.614230] RIP: 0033:0x7fa8ac52a0f9 [ 714.617948] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 714.636851] RSP: 002b:00007fa8aaa9c168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 714.644565] RAX: ffffffffffffffda RBX: 00007fa8ac649f80 RCX: 00007fa8ac52a0f9 02:49:12 executing program 5: r0 = socket$packet(0x11, 0x0, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x1, 0x6, @local}, 0x14) [ 714.651840] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 714.659112] RBP: 00007fa8aaa9c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 714.666384] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 714.673661] R13: 00007ffdf51bf96f R14: 00007fa8aaa9c300 R15: 0000000000022000 02:49:12 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) (fail_nth: 2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:12 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, r0, 0x1, 0x1, 0x6, @local}, 0x14) 02:49:12 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:12 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, 0x0, 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:12 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x0) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:12 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x1, 0x6, @local}, 0x14) 02:49:12 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x7, r1, 0x1, 0x0, 0x6, @local}, 0x14) [ 714.878304] FAULT_INJECTION: forcing a failure. [ 714.878304] name failslab, interval 1, probability 0, space 0, times 0 [ 714.898603] CPU: 1 PID: 1705 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 714.906523] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 714.915967] Call Trace: [ 714.918571] dump_stack+0x1fc/0x2ef [ 714.922217] should_fail.cold+0xa/0xf [ 714.926031] ? setup_fault_attr+0x200/0x200 [ 714.930359] ? lock_acquire+0x170/0x3c0 [ 714.934371] __should_failslab+0x115/0x180 [ 714.938620] should_failslab+0x5/0x10 [ 714.942431] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 714.947522] __kmalloc_node+0x38/0x70 [ 714.951312] blk_mq_alloc_tag_set+0x330/0xa30 [ 714.955808] loop_add+0x26d/0x8a0 [ 714.959257] loop_control_ioctl+0x16c/0x480 [ 714.963563] ? loop_lookup+0x1d0/0x1d0 [ 714.967440] ? ksys_write+0x241/0x2a0 [ 714.971257] ? loop_lookup+0x1d0/0x1d0 [ 714.975142] do_vfs_ioctl+0xcdb/0x12e0 [ 714.979051] ? lock_downgrade+0x720/0x720 [ 714.983185] ? check_preemption_disabled+0x41/0x280 [ 714.988190] ? ioctl_preallocate+0x200/0x200 [ 714.992582] ? __fget+0x356/0x510 [ 714.996027] ? do_dup2+0x450/0x450 [ 714.999667] ? vfs_write+0x393/0x540 [ 715.003365] ? fput+0x2b/0x190 [ 715.006565] ksys_ioctl+0x9b/0xc0 [ 715.010105] __x64_sys_ioctl+0x6f/0xb0 [ 715.013989] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 715.018578] do_syscall_64+0xf9/0x620 [ 715.022377] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 715.027585] RIP: 0033:0x7fa8ac52a0f9 [ 715.031283] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48 [ 715.050171] RSP: 002b:00007fa8aaa9c168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 715.057869] RAX: ffffffffffffffda RBX: 00007fa8ac649f80 RCX: 00007fa8ac52a0f9 [ 715.065144] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 02:49:12 executing program 1: r0 = socket$packet(0x11, 0x0, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x1, 0x6, @local}, 0x14) 02:49:12 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x700, r1, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:12 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x1, 0x6, @local}, 0x14) [ 715.072412] RBP: 00007fa8aaa9c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 715.079674] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 715.087055] R13: 00007ffdf51bf96f R14: 00007fa8aaa9c300 R15: 0000000000022000 02:49:12 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x300, 0x0, 0x6, @local}, 0x14) 02:49:12 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x0) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:12 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) (fail_nth: 3) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:12 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, 0x0, 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:13 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x1, 0x6, @local}, 0x14) 02:49:13 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:13 executing program 1: r0 = socket$packet(0x11, 0x0, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x1, 0x6, @local}, 0x14) 02:49:13 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, 0x0) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x1, 0x6, @local}, 0x14) 02:49:13 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x7, 0x6, @local}, 0x14) 02:49:13 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, 0x0, 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) [ 715.376221] FAULT_INJECTION: forcing a failure. [ 715.376221] name failslab, interval 1, probability 0, space 0, times 0 02:49:13 executing program 1: r0 = socket$packet(0x11, 0x0, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x1, 0x6, @local}, 0x14) [ 715.416433] CPU: 0 PID: 1749 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 715.424268] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 715.433630] Call Trace: [ 715.436234] dump_stack+0x1fc/0x2ef [ 715.439876] should_fail.cold+0xa/0xf [ 715.443692] ? setup_fault_attr+0x200/0x200 [ 715.448022] ? lock_acquire+0x170/0x3c0 [ 715.451995] __should_failslab+0x115/0x180 [ 715.456223] should_failslab+0x5/0x10 [ 715.460027] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 715.465114] __kmalloc_node+0x38/0x70 [ 715.468914] blk_mq_alloc_tag_set+0x3c2/0xa30 [ 715.473399] loop_add+0x26d/0x8a0 [ 715.476847] loop_control_ioctl+0x16c/0x480 [ 715.481152] ? loop_lookup+0x1d0/0x1d0 [ 715.485021] ? ksys_write+0x241/0x2a0 [ 715.488809] ? loop_lookup+0x1d0/0x1d0 [ 715.492682] do_vfs_ioctl+0xcdb/0x12e0 [ 715.496569] ? lock_downgrade+0x720/0x720 [ 715.500720] ? check_preemption_disabled+0x41/0x280 [ 715.505734] ? ioctl_preallocate+0x200/0x200 [ 715.510130] ? __fget+0x356/0x510 [ 715.513569] ? do_dup2+0x450/0x450 [ 715.517095] ? vfs_write+0x393/0x540 [ 715.520832] ? fput+0x2b/0x190 [ 715.524042] ksys_ioctl+0x9b/0xc0 [ 715.527485] __x64_sys_ioctl+0x6f/0xb0 [ 715.531370] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 715.535934] do_syscall_64+0xf9/0x620 [ 715.539808] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 715.544983] RIP: 0033:0x7fa8ac52a0f9 02:49:13 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, 0x0) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x1, 0x6, @local}, 0x14) 02:49:13 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x13) [ 715.548680] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 715.567583] RSP: 002b:00007fa8aaa9c168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 715.575279] RAX: ffffffffffffffda RBX: 00007fa8ac649f80 RCX: 00007fa8ac52a0f9 [ 715.582547] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 715.589802] RBP: 00007fa8aaa9c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 715.597054] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 715.604382] R13: 00007ffdf51bf96f R14: 00007fa8aaa9c300 R15: 0000000000022000 02:49:13 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, 0x0, 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:13 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) (fail_nth: 4) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:13 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, 0x0) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x1, 0x6, @local}, 0x14) 02:49:13 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x20000094) 02:49:13 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:13 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440182) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x204000) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) connect$x25(r1, &(0x7f0000000240)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x3}}, 0x12) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000001c0)={'vxcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000200)={0x11, 0x1a, r5, 0x1, 0x40, 0x6, @random="dd0e4b190b37"}, 0x14) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) recvfrom$packet(r1, &(0x7f00000000c0)=""/250, 0xfa, 0x10000, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:13 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x1, 0x6, @local}, 0x14) [ 715.813666] FAULT_INJECTION: forcing a failure. [ 715.813666] name failslab, interval 1, probability 0, space 0, times 0 02:49:13 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x1, 0x6, @local}, 0x14) 02:49:13 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x1, 0x6, @local}, 0x14) 02:49:13 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) (fail_nth: 5) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:13 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, 0x0, 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:13 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) [ 715.829293] CPU: 0 PID: 1788 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 715.829301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 02:49:13 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440182) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x204000) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) connect$x25(r1, &(0x7f0000000240)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x3}}, 0x12) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000001c0)={'vxcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000200)={0x11, 0x1a, r5, 0x1, 0x40, 0x6, @random="dd0e4b190b37"}, 0x14) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) recvfrom$packet(r1, &(0x7f00000000c0)=""/250, 0xfa, 0x10000, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @local}, 0x14) socket$packet(0x11, 0x3, 0x300) (async) syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440182) (async) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) (async) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) (async) syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x204000) (async) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) (async) connect$x25(r1, &(0x7f0000000240)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x3}}, 0x12) (async) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) (async) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000001c0)={'vxcan0\x00'}) (async) bind$packet(r3, &(0x7f0000000200)={0x11, 0x1a, r5, 0x1, 0x40, 0x6, @random="dd0e4b190b37"}, 0x14) (async) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) (async) recvfrom$packet(r1, &(0x7f00000000c0)=""/250, 0xfa, 0x10000, 0x0, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) (async) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @local}, 0x14) (async) [ 715.829306] Call Trace: [ 715.829327] dump_stack+0x1fc/0x2ef [ 715.829347] should_fail.cold+0xa/0xf 02:49:13 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x1, 0x6, @local}, 0x14) [ 715.829366] ? setup_fault_attr+0x200/0x200 [ 715.829381] ? lock_acquire+0x170/0x3c0 02:49:13 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x1, 0x6, @local}, 0x14) [ 715.829402] __should_failslab+0x115/0x180 [ 715.829419] should_failslab+0x5/0x10 [ 715.829433] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 715.829450] blk_mq_init_tags+0x6a/0x2b0 [ 715.829470] blk_mq_alloc_rq_map+0x9d/0x230 [ 715.829488] __blk_mq_alloc_rq_map+0xa3/0x3b0 [ 715.829504] blk_mq_alloc_tag_set+0x589/0xa30 [ 715.829525] loop_add+0x26d/0x8a0 [ 715.829544] loop_control_ioctl+0x16c/0x480 [ 715.829558] ? loop_lookup+0x1d0/0x1d0 [ 715.829575] ? ksys_write+0x241/0x2a0 [ 715.829590] ? loop_lookup+0x1d0/0x1d0 [ 715.829604] do_vfs_ioctl+0xcdb/0x12e0 [ 715.829619] ? lock_downgrade+0x720/0x720 [ 715.829634] ? check_preemption_disabled+0x41/0x280 [ 715.829648] ? ioctl_preallocate+0x200/0x200 [ 715.829665] ? __fget+0x356/0x510 [ 715.829687] ? do_dup2+0x450/0x450 [ 715.829698] ? vfs_write+0x393/0x540 [ 715.829714] ? fput+0x2b/0x190 [ 715.829734] ksys_ioctl+0x9b/0xc0 [ 715.829750] __x64_sys_ioctl+0x6f/0xb0 [ 715.829765] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 715.829780] do_syscall_64+0xf9/0x620 [ 715.829799] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 715.829810] RIP: 0033:0x7fa8ac52a0f9 [ 715.829823] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 715.829847] RSP: 002b:00007fa8aaa9c168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 02:49:14 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440182) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x204000) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) connect$x25(r1, &(0x7f0000000240)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x3}}, 0x12) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000001c0)={'vxcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000200)={0x11, 0x1a, r5, 0x1, 0x40, 0x6, @random="dd0e4b190b37"}, 0x14) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) recvfrom$packet(r1, &(0x7f00000000c0)=""/250, 0xfa, 0x10000, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @local}, 0x14) socket$packet(0x11, 0x3, 0x300) (async) syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440182) (async) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) (async) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) (async) syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x204000) (async) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) (async) connect$x25(r1, &(0x7f0000000240)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x3}}, 0x12) (async) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) (async) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000001c0)={'vxcan0\x00'}) (async) bind$packet(r3, &(0x7f0000000200)={0x11, 0x1a, r5, 0x1, 0x40, 0x6, @random="dd0e4b190b37"}, 0x14) (async) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) (async) recvfrom$packet(r1, &(0x7f00000000c0)=""/250, 0xfa, 0x10000, 0x0, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) (async) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @local}, 0x14) (async) 02:49:14 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) bind$packet(r0, 0x0, 0x0) [ 715.829860] RAX: ffffffffffffffda RBX: 00007fa8ac649f80 RCX: 00007fa8ac52a0f9 [ 715.829868] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 715.829876] RBP: 00007fa8aaa9c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 715.829884] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 715.829892] R13: 00007ffdf51bf96f R14: 00007fa8aaa9c300 R15: 0000000000022000 [ 715.830036] blk-mq: reduced tag depth (128 -> 64) 02:49:14 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440182) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x204000) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) connect$x25(r1, &(0x7f0000000240)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x3}}, 0x12) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000001c0)={'vxcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000200)={0x11, 0x1a, r5, 0x1, 0x40, 0x6, @random="dd0e4b190b37"}, 0x14) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) recvfrom$packet(r1, &(0x7f00000000c0)=""/250, 0xfa, 0x10000, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:14 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:14 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:14 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x1, 0x6, @local}, 0x14) 02:49:14 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) bind$packet(r0, 0x0, 0x0) 02:49:14 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:14 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) r2 = socket$packet(0x11, 0x29a52e6ee5d318f9, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan1\x00', 0x0}) bind$packet(r2, &(0x7f00000000c0)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote}, 0x14) 02:49:14 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) bind$packet(r0, 0x0, 0x0) 02:49:14 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, 0x0) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x1, 0x6, @local}, 0x14) 02:49:14 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:14 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x1, 0x6, @local}, 0x14) 02:49:14 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) r2 = socket$packet(0x11, 0x29a52e6ee5d318f9, 0x300) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan1\x00', 0x0}) bind$packet(r2, &(0x7f00000000c0)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote}, 0x14) 02:49:14 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x1, 0x6, @local}, 0x14) 02:49:14 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) (async) r2 = socket$packet(0x11, 0x29a52e6ee5d318f9, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan1\x00', 0x0}) bind$packet(r2, &(0x7f00000000c0)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote}, 0x14) 02:49:14 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:14 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:14 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c02, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:14 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, 0x0) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x1, 0x6, @local}, 0x14) 02:49:14 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:14 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x1, 0x6, @local}, 0x14) 02:49:14 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000001c0)={0x1, &(0x7f0000000000)=[{0x7, 0x4, 0x3, 0x1}]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) ioctl$SIOCX25GSUBSCRIP(0xffffffffffffffff, 0x89e0, &(0x7f00000000c0)={'ip6erspan0\x00', 0xffffffffffffffc1, 0x3}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x6, r2, 0x1, 0x5, 0x6, @broadcast}, 0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r5, &(0x7f0000000040), 0x2, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r6) ioctl$RTC_IRQP_SET(r5, 0x4008700c, 0xab2) getsockname$packet(r3, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000380)=0x14) syz_open_dev$rtc(&(0x7f0000000280), 0x2a, 0x181400) openat$rtc(0xffffffffffffff9c, &(0x7f0000000300), 0x42, 0x0) r7 = syz_open_dev$rtc(&(0x7f00000003c0), 0xffff, 0x300) ioctl$RTC_PLL_SET(r7, 0x40207012, &(0x7f00000002c0)={0x3, 0xa001, 0x100, 0x7f, 0x3, 0xff}) 02:49:14 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:14 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, 0x0) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x1, 0x6, @local}, 0x14) 02:49:14 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:14 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c03, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:14 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000001c0)={0x1, &(0x7f0000000000)=[{0x7, 0x4, 0x3, 0x1}]}, 0x10) (async) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000001c0)={0x1, &(0x7f0000000000)=[{0x7, 0x4, 0x3, 0x1}]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) ioctl$SIOCX25GSUBSCRIP(0xffffffffffffffff, 0x89e0, &(0x7f00000000c0)={'ip6erspan0\x00', 0xffffffffffffffc1, 0x3}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x6, r2, 0x1, 0x5, 0x6, @broadcast}, 0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) (async) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) (async) r5 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r5, &(0x7f0000000040), 0x2, 0x0) (async) openat$cgroup_type(r5, &(0x7f0000000040), 0x2, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r6) ioctl$RTC_IRQP_SET(r5, 0x4008700c, 0xab2) (async) ioctl$RTC_IRQP_SET(r5, 0x4008700c, 0xab2) getsockname$packet(r3, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000380)=0x14) syz_open_dev$rtc(&(0x7f0000000280), 0x2a, 0x181400) openat$rtc(0xffffffffffffff9c, &(0x7f0000000300), 0x42, 0x0) (async) openat$rtc(0xffffffffffffff9c, &(0x7f0000000300), 0x42, 0x0) r7 = syz_open_dev$rtc(&(0x7f00000003c0), 0xffff, 0x300) ioctl$RTC_PLL_SET(r7, 0x40207012, &(0x7f00000002c0)={0x3, 0xa001, 0x100, 0x7f, 0x3, 0xff}) (async) ioctl$RTC_PLL_SET(r7, 0x40207012, &(0x7f00000002c0)={0x3, 0xa001, 0x100, 0x7f, 0x3, 0xff}) 02:49:14 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:14 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:14 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r4) 02:49:14 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x1, 0x6, @local}, 0x14) 02:49:14 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000001c0)={0x1, &(0x7f0000000000)=[{0x7, 0x4, 0x3, 0x1}]}, 0x10) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) (async) ioctl$SIOCX25GSUBSCRIP(0xffffffffffffffff, 0x89e0, &(0x7f00000000c0)={'ip6erspan0\x00', 0xffffffffffffffc1, 0x3}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x6, r2, 0x1, 0x5, 0x6, @broadcast}, 0x14) (async) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) (async) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) (async) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) (async) r5 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r5, &(0x7f0000000040), 0x2, 0x0) (async, rerun: 32) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) (rerun: 32) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r6) (async) ioctl$RTC_IRQP_SET(r5, 0x4008700c, 0xab2) getsockname$packet(r3, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000380)=0x14) (async, rerun: 64) syz_open_dev$rtc(&(0x7f0000000280), 0x2a, 0x181400) (rerun: 64) openat$rtc(0xffffffffffffff9c, &(0x7f0000000300), 0x42, 0x0) r7 = syz_open_dev$rtc(&(0x7f00000003c0), 0xffff, 0x300) ioctl$RTC_PLL_SET(r7, 0x40207012, &(0x7f00000002c0)={0x3, 0xa001, 0x100, 0x7f, 0x3, 0xff}) 02:49:14 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c04, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:14 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:14 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000001c0)={0x1, &(0x7f0000000000)=[{0x7, 0x4, 0x3, 0x1}]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) ioctl$SIOCX25GSUBSCRIP(0xffffffffffffffff, 0x89e0, &(0x7f00000000c0)={'ip6erspan0\x00', 0xffffffffffffffc1, 0x3}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x6, r2, 0x1, 0x5, 0x6, @broadcast}, 0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r5, &(0x7f0000000040), 0x2, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r6) ioctl$RTC_IRQP_SET(r5, 0x4008700c, 0xab2) getsockname$packet(r3, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000380)=0x14) syz_open_dev$rtc(&(0x7f0000000280), 0x2a, 0x181400) openat$rtc(0xffffffffffffff9c, &(0x7f0000000300), 0x42, 0x0) r7 = syz_open_dev$rtc(&(0x7f00000003c0), 0xffff, 0x300) ioctl$RTC_PLL_SET(r7, 0x40207012, &(0x7f00000002c0)={0x3, 0xa001, 0x100, 0x7f, 0x3, 0xff}) 02:49:14 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r4) 02:49:15 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x1, 0x6, @local}, 0x14) 02:49:15 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x6, 0x400) bind$packet(r2, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x20}}, 0x14) 02:49:15 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c05, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:15 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:15 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000001c0)={0x1, &(0x7f0000000000)=[{0x7, 0x4, 0x3, 0x1}]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) ioctl$SIOCX25GSUBSCRIP(0xffffffffffffffff, 0x89e0, &(0x7f00000000c0)={'ip6erspan0\x00', 0xffffffffffffffc1, 0x3}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x6, r2, 0x1, 0x5, 0x6, @broadcast}, 0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r5, &(0x7f0000000040), 0x2, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r6) ioctl$RTC_IRQP_SET(r5, 0x4008700c, 0xab2) getsockname$packet(r3, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000380)=0x14) syz_open_dev$rtc(&(0x7f0000000280), 0x2a, 0x181400) openat$rtc(0xffffffffffffff9c, &(0x7f0000000300), 0x42, 0x0) r7 = syz_open_dev$rtc(&(0x7f00000003c0), 0xffff, 0x300) ioctl$RTC_PLL_SET(r7, 0x40207012, &(0x7f00000002c0)={0x3, 0xa001, 0x100, 0x7f, 0x3, 0xff}) 02:49:15 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x6, 0x400) bind$packet(r2, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x20}}, 0x14) socket$packet(0x11, 0x3, 0x300) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) (async) syz_open_dev$audion(&(0x7f0000000000), 0x6, 0x400) (async) bind$packet(r2, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x20}}, 0x14) (async) 02:49:15 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x1, 0x6, @local}, 0x14) 02:49:15 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r4) 02:49:15 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c06, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:15 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:15 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000001c0)={0x1, &(0x7f0000000000)=[{0x7, 0x4, 0x3, 0x1}]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) ioctl$SIOCX25GSUBSCRIP(0xffffffffffffffff, 0x89e0, &(0x7f00000000c0)={'ip6erspan0\x00', 0xffffffffffffffc1, 0x3}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x6, r2, 0x1, 0x5, 0x6, @broadcast}, 0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r5, &(0x7f0000000040), 0x2, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r6) ioctl$RTC_IRQP_SET(r5, 0x4008700c, 0xab2) getsockname$packet(r3, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000380)=0x14) syz_open_dev$rtc(&(0x7f0000000280), 0x2a, 0x181400) openat$rtc(0xffffffffffffff9c, &(0x7f0000000300), 0x42, 0x0) r7 = syz_open_dev$rtc(&(0x7f00000003c0), 0xffff, 0x300) ioctl$RTC_PLL_SET(r7, 0x40207012, &(0x7f00000002c0)={0x3, 0xa001, 0x100, 0x7f, 0x3, 0xff}) 02:49:15 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) bind$packet(r0, 0x0, 0x0) 02:49:15 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x6, 0x400) bind$packet(r2, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x20}}, 0x14) socket$packet(0x11, 0x3, 0x300) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) (async) syz_open_dev$audion(&(0x7f0000000000), 0x6, 0x400) (async) bind$packet(r2, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x20}}, 0x14) (async) 02:49:15 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 02:49:15 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:15 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c07, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:15 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) socket$packet(0x11, 0x3, 0x300) 02:49:15 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000001c0)={0x1, &(0x7f0000000000)=[{0x7, 0x4, 0x3, 0x1}]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) ioctl$SIOCX25GSUBSCRIP(0xffffffffffffffff, 0x89e0, &(0x7f00000000c0)={'ip6erspan0\x00', 0xffffffffffffffc1, 0x3}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x6, r2, 0x1, 0x5, 0x6, @broadcast}, 0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r5, &(0x7f0000000040), 0x2, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r6) ioctl$RTC_IRQP_SET(r5, 0x4008700c, 0xab2) getsockname$packet(r3, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000380)=0x14) syz_open_dev$rtc(&(0x7f0000000280), 0x2a, 0x181400) openat$rtc(0xffffffffffffff9c, &(0x7f0000000300), 0x42, 0x0) syz_open_dev$rtc(&(0x7f00000003c0), 0xffff, 0x300) 02:49:15 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) bind$packet(r0, 0x0, 0x0) 02:49:15 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) (async) socket$packet(0x11, 0x3, 0x300) 02:49:15 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000001c0)={0x1, &(0x7f0000000000)=[{0x7, 0x4, 0x3, 0x1}]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) ioctl$SIOCX25GSUBSCRIP(0xffffffffffffffff, 0x89e0, &(0x7f00000000c0)={'ip6erspan0\x00', 0xffffffffffffffc1, 0x3}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x6, r2, 0x1, 0x5, 0x6, @broadcast}, 0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r5, &(0x7f0000000040), 0x2, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r6) ioctl$RTC_IRQP_SET(r5, 0x4008700c, 0xab2) getsockname$packet(r3, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000380)=0x14) syz_open_dev$rtc(&(0x7f0000000280), 0x2a, 0x181400) openat$rtc(0xffffffffffffff9c, &(0x7f0000000300), 0x42, 0x0) 02:49:15 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:15 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 02:49:15 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c08, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:15 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) bind$packet(r0, 0x0, 0x0) 02:49:15 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) (async) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) (async) socket$packet(0x11, 0x3, 0x300) (async) 02:49:15 executing program 5: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, r0, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:15 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000001c0)={0x1, &(0x7f0000000000)=[{0x7, 0x4, 0x3, 0x1}]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) ioctl$SIOCX25GSUBSCRIP(0xffffffffffffffff, 0x89e0, &(0x7f00000000c0)={'ip6erspan0\x00', 0xffffffffffffffc1, 0x3}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x6, r2, 0x1, 0x5, 0x6, @broadcast}, 0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r5, &(0x7f0000000040), 0x2, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r6) ioctl$RTC_IRQP_SET(r5, 0x4008700c, 0xab2) getsockname$packet(r3, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000380)=0x14) syz_open_dev$rtc(&(0x7f0000000280), 0x2a, 0x181400) 02:49:15 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 02:49:15 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c09, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:15 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x1, 0x6, @local}, 0x14) 02:49:15 executing program 5: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, r0, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:15 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_open_dev$ptys(0xc, 0x3, 0x1) 02:49:15 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000001c0)={0x1, &(0x7f0000000000)=[{0x7, 0x4, 0x3, 0x1}]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) ioctl$SIOCX25GSUBSCRIP(0xffffffffffffffff, 0x89e0, &(0x7f00000000c0)={'ip6erspan0\x00', 0xffffffffffffffc1, 0x3}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x6, r2, 0x1, 0x5, 0x6, @broadcast}, 0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r5, &(0x7f0000000040), 0x2, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r6) ioctl$RTC_IRQP_SET(r5, 0x4008700c, 0xab2) getsockname$packet(r3, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000380)=0x14) 02:49:15 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x1, 0x6, @local}, 0x14) 02:49:15 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c0a, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:15 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) (async) syz_open_dev$ptys(0xc, 0x3, 0x1) 02:49:16 executing program 5: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, r0, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:16 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 02:49:16 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000001c0)={0x1, &(0x7f0000000000)=[{0x7, 0x4, 0x3, 0x1}]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) ioctl$SIOCX25GSUBSCRIP(0xffffffffffffffff, 0x89e0, &(0x7f00000000c0)={'ip6erspan0\x00', 0xffffffffffffffc1, 0x3}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x6, r2, 0x1, 0x5, 0x6, @broadcast}, 0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r5, &(0x7f0000000040), 0x2, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r6) ioctl$RTC_IRQP_SET(r5, 0x4008700c, 0xab2) 02:49:16 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c0b, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:16 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x1, 0x6, @local}, 0x14) 02:49:16 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) (async, rerun: 64) syz_open_dev$ptys(0xc, 0x3, 0x1) (rerun: 64) 02:49:16 executing program 5: r0 = socket$packet(0x11, 0x0, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:16 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000001c0)={0x1, &(0x7f0000000000)=[{0x7, 0x4, 0x3, 0x1}]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) ioctl$SIOCX25GSUBSCRIP(0xffffffffffffffff, 0x89e0, &(0x7f00000000c0)={'ip6erspan0\x00', 0xffffffffffffffc1, 0x3}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x6, r2, 0x1, 0x5, 0x6, @broadcast}, 0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r5, &(0x7f0000000040), 0x2, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r6) 02:49:16 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r4) 02:49:16 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c0c, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:16 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:16 executing program 5: r0 = socket$packet(0x11, 0x0, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:16 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000001c0)={0x1, &(0x7f0000000000)=[{0x7, 0x4, 0x3, 0x1}]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) ioctl$SIOCX25GSUBSCRIP(0xffffffffffffffff, 0x89e0, &(0x7f00000000c0)={'ip6erspan0\x00', 0xffffffffffffffc1, 0x3}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x6, r2, 0x1, 0x5, 0x6, @broadcast}, 0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r5, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) 02:49:16 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:16 executing program 5: r0 = socket$packet(0x11, 0x0, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:16 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) prctl$PR_GET_TSC(0x19, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) setsockopt$packet_int(r2, 0x107, 0x10, &(0x7f0000000100)=0x40, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00'}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:16 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x0) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:16 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c0d, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:16 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) prctl$PR_GET_TSC(0x19, &(0x7f0000000000)) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) (async, rerun: 64) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) (rerun: 64) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) (async, rerun: 64) setsockopt$packet_int(r2, 0x107, 0x10, &(0x7f0000000100)=0x40, 0x4) (async, rerun: 64) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00'}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:16 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000001c0)={0x1, &(0x7f0000000000)=[{0x7, 0x4, 0x3, 0x1}]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) ioctl$SIOCX25GSUBSCRIP(0xffffffffffffffff, 0x89e0, &(0x7f00000000c0)={'ip6erspan0\x00', 0xffffffffffffffc1, 0x3}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x6, r2, 0x1, 0x5, 0x6, @broadcast}, 0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r5, &(0x7f0000000040), 0x2, 0x0) 02:49:16 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:16 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x0) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:16 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c0e, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:16 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x0) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 02:49:16 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000001c0)={0x1, &(0x7f0000000000)=[{0x7, 0x4, 0x3, 0x1}]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) ioctl$SIOCX25GSUBSCRIP(0xffffffffffffffff, 0x89e0, &(0x7f00000000c0)={'ip6erspan0\x00', 0xffffffffffffffc1, 0x3}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x6, r2, 0x1, 0x5, 0x6, @broadcast}, 0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) 02:49:16 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:16 executing program 2: socket$packet(0x11, 0x3, 0x300) (async) r0 = socket$packet(0x11, 0x3, 0x300) prctl$PR_GET_TSC(0x19, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) (async) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) (async) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) setsockopt$packet_int(r2, 0x107, 0x10, &(0x7f0000000100)=0x40, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00'}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:16 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000001c0)={0x1, &(0x7f0000000000)=[{0x7, 0x4, 0x3, 0x1}]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) ioctl$SIOCX25GSUBSCRIP(0xffffffffffffffff, 0x89e0, &(0x7f00000000c0)={'ip6erspan0\x00', 0xffffffffffffffc1, 0x3}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x6, r2, 0x1, 0x5, 0x6, @broadcast}, 0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) 02:49:16 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000001c0)={0x1, &(0x7f0000000000)=[{0x7, 0x4, 0x3, 0x1}]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) ioctl$SIOCX25GSUBSCRIP(0xffffffffffffffff, 0x89e0, &(0x7f00000000c0)={'ip6erspan0\x00', 0xffffffffffffffc1, 0x3}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x6, r2, 0x1, 0x5, 0x6, @broadcast}, 0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) 02:49:16 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c0f, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:16 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) (fail_nth: 1) 02:49:16 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:16 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x1, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) 02:49:16 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000001c0)={0x1, &(0x7f0000000000)=[{0x7, 0x4, 0x3, 0x1}]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) ioctl$SIOCX25GSUBSCRIP(0xffffffffffffffff, 0x89e0, &(0x7f00000000c0)={'ip6erspan0\x00', 0xffffffffffffffc1, 0x3}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x6, r2, 0x1, 0x5, 0x6, @broadcast}, 0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) 02:49:16 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:16 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c10, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:16 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, 0x0) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:17 executing program 2: socket$packet(0x11, 0x3, 0x300) (async) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x1, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) 02:49:17 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) (fail_nth: 1) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 02:49:17 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:17 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000001c0)={0x1, &(0x7f0000000000)=[{0x7, 0x4, 0x3, 0x1}]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) ioctl$SIOCX25GSUBSCRIP(0xffffffffffffffff, 0x89e0, &(0x7f00000000c0)={'ip6erspan0\x00', 0xffffffffffffffc1, 0x3}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x6, r2, 0x1, 0x5, 0x6, @broadcast}, 0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) 02:49:17 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c11, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:17 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, 0x0) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:17 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x1, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) socket$packet(0x11, 0x3, 0x300) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) (async) bind$packet(r0, &(0x7f0000000080)={0x11, 0x1, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) (async) [ 719.393207] FAULT_INJECTION: forcing a failure. [ 719.393207] name failslab, interval 1, probability 0, space 0, times 0 [ 719.422966] CPU: 1 PID: 2261 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 719.430801] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 719.440171] Call Trace: [ 719.442772] dump_stack+0x1fc/0x2ef [ 719.446424] should_fail.cold+0xa/0xf [ 719.450238] ? setup_fault_attr+0x200/0x200 [ 719.454564] ? lock_acquire+0x170/0x3c0 [ 719.458529] __should_failslab+0x115/0x180 [ 719.462787] should_failslab+0x5/0x10 [ 719.466585] kmem_cache_alloc_trace+0x284/0x380 [ 719.471236] ? loop_queue_work+0x20c0/0x20c0 [ 719.475628] loop_add+0x4e/0x8a0 [ 719.478980] loop_control_ioctl+0x16c/0x480 [ 719.483293] ? loop_lookup+0x1d0/0x1d0 [ 719.487167] ? ksys_write+0x241/0x2a0 [ 719.490980] ? loop_lookup+0x1d0/0x1d0 [ 719.494850] do_vfs_ioctl+0xcdb/0x12e0 [ 719.498723] ? lock_downgrade+0x720/0x720 [ 719.502869] ? check_preemption_disabled+0x41/0x280 [ 719.507889] ? ioctl_preallocate+0x200/0x200 [ 719.512283] ? __fget+0x356/0x510 [ 719.515717] ? do_dup2+0x450/0x450 [ 719.519239] ? vfs_write+0x393/0x540 [ 719.522938] ? fput+0x2b/0x190 [ 719.526147] ksys_ioctl+0x9b/0xc0 [ 719.530810] __x64_sys_ioctl+0x6f/0xb0 [ 719.534684] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 719.539338] do_syscall_64+0xf9/0x620 [ 719.543126] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 719.548312] RIP: 0033:0x7f6a2af240f9 [ 719.552025] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48 [ 719.570910] RSP: 002b:00007f6a29496168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 719.578603] RAX: ffffffffffffffda RBX: 00007f6a2b043f80 RCX: 00007f6a2af240f9 [ 719.585855] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 02:49:17 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c12, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:17 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, 0x0) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:17 executing program 2: r0 = shmat(0xffffffffffffffff, &(0x7f0000ffb000/0x3000)=nil, 0x0) shmdt(r0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local}, 0x14) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$sndpcmc(&(0x7f0000000100), 0x101, 0x8000) symlinkat(&(0x7f0000000000)='./file0\x00', r3, &(0x7f00000000c0)='./file0\x00') [ 719.593113] RBP: 00007f6a294961d0 R08: 0000000000000000 R09: 0000000000000000 [ 719.600377] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 719.607638] R13: 00007ffe5f48ca5f R14: 00007f6a29496300 R15: 0000000000022000 02:49:17 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) (fail_nth: 2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 02:49:17 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x7, r1, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:17 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000001c0)={0x1, &(0x7f0000000000)=[{0x7, 0x4, 0x3, 0x1}]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) ioctl$SIOCX25GSUBSCRIP(0xffffffffffffffff, 0x89e0, &(0x7f00000000c0)={'ip6erspan0\x00', 0xffffffffffffffc1, 0x3}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x6, r2, 0x1, 0x5, 0x6, @broadcast}, 0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) 02:49:17 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) [ 719.769759] FAULT_INJECTION: forcing a failure. [ 719.769759] name failslab, interval 1, probability 0, space 0, times 0 [ 719.789283] CPU: 1 PID: 2285 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 719.797226] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 719.806583] Call Trace: [ 719.809185] dump_stack+0x1fc/0x2ef [ 719.812918] should_fail.cold+0xa/0xf [ 719.816743] ? setup_fault_attr+0x200/0x200 [ 719.821073] ? lock_acquire+0x170/0x3c0 [ 719.825060] __should_failslab+0x115/0x180 [ 719.829311] should_failslab+0x5/0x10 [ 719.833130] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 719.838241] __kmalloc_node+0x38/0x70 [ 719.842046] blk_mq_alloc_tag_set+0x330/0xa30 [ 719.846557] loop_add+0x26d/0x8a0 [ 719.850029] loop_control_ioctl+0x16c/0x480 [ 719.854463] ? loop_lookup+0x1d0/0x1d0 [ 719.858357] ? ksys_write+0x241/0x2a0 [ 719.862151] ? loop_lookup+0x1d0/0x1d0 [ 719.866066] do_vfs_ioctl+0xcdb/0x12e0 [ 719.869953] ? lock_downgrade+0x720/0x720 [ 719.874101] ? check_preemption_disabled+0x41/0x280 [ 719.879131] ? ioctl_preallocate+0x200/0x200 [ 719.883549] ? __fget+0x356/0x510 [ 719.887000] ? do_dup2+0x450/0x450 [ 719.890528] ? vfs_write+0x393/0x540 [ 719.894237] ? fput+0x2b/0x190 [ 719.897426] ksys_ioctl+0x9b/0xc0 [ 719.900869] __x64_sys_ioctl+0x6f/0xb0 [ 719.904750] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 719.909340] do_syscall_64+0xf9/0x620 [ 719.913166] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 719.918344] RIP: 0033:0x7f6a2af240f9 [ 719.922052] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48 [ 719.940953] RSP: 002b:00007f6a29496168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 719.948660] RAX: ffffffffffffffda RBX: 00007f6a2b043f80 RCX: 00007f6a2af240f9 [ 719.955930] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 719.963204] RBP: 00007f6a294961d0 R08: 0000000000000000 R09: 0000000000000000 02:49:17 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x700, r1, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:17 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000001c0)={0x1, &(0x7f0000000000)=[{0x7, 0x4, 0x3, 0x1}]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) ioctl$SIOCX25GSUBSCRIP(0xffffffffffffffff, 0x89e0, &(0x7f00000000c0)={'ip6erspan0\x00', 0xffffffffffffffc1, 0x3}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x6, r2, 0x1, 0x5, 0x6, @broadcast}, 0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:17 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) (fail_nth: 3) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 02:49:17 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) [ 719.970470] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 719.977731] R13: 00007ffe5f48ca5f R14: 00007f6a29496300 R15: 0000000000022000 02:49:17 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c13, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:17 executing program 2: r0 = shmat(0xffffffffffffffff, &(0x7f0000ffb000/0x3000)=nil, 0x0) shmdt(r0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local}, 0x14) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) (async) syz_open_dev$sndpcmc(&(0x7f0000000100), 0x101, 0x8000) (async) symlinkat(&(0x7f0000000000)='./file0\x00', r3, &(0x7f00000000c0)='./file0\x00') 02:49:17 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x300, 0x0, 0x6, @local}, 0x14) 02:49:17 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:17 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000001c0)={0x1, &(0x7f0000000000)=[{0x7, 0x4, 0x3, 0x1}]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) ioctl$SIOCX25GSUBSCRIP(0xffffffffffffffff, 0x89e0, &(0x7f00000000c0)={'ip6erspan0\x00', 0xffffffffffffffc1, 0x3}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00'}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:17 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:17 executing program 2: r0 = shmat(0xffffffffffffffff, &(0x7f0000ffb000/0x3000)=nil, 0x0) shmdt(r0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local}, 0x14) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_open_dev$sndpcmc(&(0x7f0000000100), 0x101, 0x8000) symlinkat(&(0x7f0000000000)='./file0\x00', r3, &(0x7f00000000c0)='./file0\x00') shmat(0xffffffffffffffff, &(0x7f0000ffb000/0x3000)=nil, 0x0) (async) shmdt(r0) (async) socket$packet(0x11, 0x3, 0x300) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) (async) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local}, 0x14) (async) syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) (async) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) (async) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) (async) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) (async) syz_open_dev$sndpcmc(&(0x7f0000000100), 0x101, 0x8000) (async) symlinkat(&(0x7f0000000000)='./file0\x00', r3, &(0x7f00000000c0)='./file0\x00') (async) [ 720.149618] FAULT_INJECTION: forcing a failure. [ 720.149618] name failslab, interval 1, probability 0, space 0, times 0 [ 720.185971] CPU: 0 PID: 2305 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 720.193806] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 720.203174] Call Trace: [ 720.205779] dump_stack+0x1fc/0x2ef [ 720.209418] should_fail.cold+0xa/0xf [ 720.213237] ? setup_fault_attr+0x200/0x200 [ 720.217680] ? lock_acquire+0x170/0x3c0 [ 720.221671] __should_failslab+0x115/0x180 [ 720.225915] should_failslab+0x5/0x10 [ 720.229736] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 720.234851] __kmalloc_node+0x38/0x70 [ 720.238660] blk_mq_alloc_tag_set+0x3c2/0xa30 [ 720.243171] loop_add+0x26d/0x8a0 [ 720.246761] loop_control_ioctl+0x16c/0x480 [ 720.251109] ? loop_lookup+0x1d0/0x1d0 [ 720.254997] ? ksys_write+0x241/0x2a0 [ 720.258805] ? loop_lookup+0x1d0/0x1d0 [ 720.262710] do_vfs_ioctl+0xcdb/0x12e0 [ 720.266614] ? lock_downgrade+0x720/0x720 [ 720.270749] ? check_preemption_disabled+0x41/0x280 [ 720.275750] ? ioctl_preallocate+0x200/0x200 [ 720.280160] ? __fget+0x356/0x510 [ 720.283698] ? do_dup2+0x450/0x450 [ 720.287225] ? vfs_write+0x393/0x540 [ 720.290934] ? fput+0x2b/0x190 [ 720.294120] ksys_ioctl+0x9b/0xc0 [ 720.297565] __x64_sys_ioctl+0x6f/0xb0 [ 720.301453] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 720.306046] do_syscall_64+0xf9/0x620 [ 720.309848] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 720.315036] RIP: 0033:0x7f6a2af240f9 [ 720.318732] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 720.337728] RSP: 002b:00007f6a29496168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 02:49:18 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) bind$packet(r0, 0x0, 0x0) 02:49:18 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000001c0)={0x1, &(0x7f0000000000)=[{0x7, 0x4, 0x3, 0x1}]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) ioctl$SIOCX25GSUBSCRIP(0xffffffffffffffff, 0x89e0, &(0x7f00000000c0)={'ip6erspan0\x00', 0xffffffffffffffc1, 0x3}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00'}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:18 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, 0x0, &(0x7f0000000000)) getsockopt$packet_int(r1, 0x107, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local}, 0x14) [ 720.345450] RAX: ffffffffffffffda RBX: 00007f6a2b043f80 RCX: 00007f6a2af240f9 [ 720.352710] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 720.359965] RBP: 00007f6a294961d0 R08: 0000000000000000 R09: 0000000000000000 [ 720.367217] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 720.374481] R13: 00007ffe5f48ca5f R14: 00007f6a29496300 R15: 0000000000022000 02:49:18 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) (fail_nth: 4) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 02:49:18 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) bind$packet(r0, 0x0, 0x0) 02:49:18 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c14, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:18 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, 0x0, &(0x7f0000000000)) getsockopt$packet_int(r1, 0x107, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:18 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000001c0)={0x1, &(0x7f0000000000)=[{0x7, 0x4, 0x3, 0x1}]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) ioctl$SIOCX25GSUBSCRIP(0xffffffffffffffff, 0x89e0, &(0x7f00000000c0)={'ip6erspan0\x00', 0xffffffffffffffc1, 0x3}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00'}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:18 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x7, 0x6, @local}, 0x14) 02:49:18 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c15, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:18 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) bind$packet(r0, 0x0, 0x0) 02:49:18 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, 0x0, &(0x7f0000000000)) getsockopt$packet_int(r1, 0x107, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local}, 0x14) (async) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:18 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000001c0)={0x1, &(0x7f0000000000)=[{0x7, 0x4, 0x3, 0x1}]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) ioctl$SIOCX25GSUBSCRIP(0xffffffffffffffff, 0x89e0, &(0x7f00000000c0)={'ip6erspan0\x00', 0xffffffffffffffc1, 0x3}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x6, 0x0, 0x1, 0x5, 0x6, @broadcast}, 0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:18 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x13) [ 720.661549] FAULT_INJECTION: forcing a failure. [ 720.661549] name failslab, interval 1, probability 0, space 0, times 0 [ 720.706117] CPU: 1 PID: 2355 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 720.713955] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 720.723317] Call Trace: [ 720.725920] dump_stack+0x1fc/0x2ef [ 720.729581] should_fail.cold+0xa/0xf [ 720.733397] ? setup_fault_attr+0x200/0x200 [ 720.737739] ? lock_acquire+0x170/0x3c0 [ 720.741727] __should_failslab+0x115/0x180 [ 720.745948] should_failslab+0x5/0x10 [ 720.749739] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 720.754834] blk_mq_init_tags+0x6a/0x2b0 [ 720.758888] blk_mq_alloc_rq_map+0x9d/0x230 [ 720.763212] __blk_mq_alloc_rq_map+0xa3/0x3b0 [ 720.767709] blk_mq_alloc_tag_set+0x589/0xa30 [ 720.772197] loop_add+0x26d/0x8a0 [ 720.775649] loop_control_ioctl+0x16c/0x480 [ 720.779969] ? loop_lookup+0x1d0/0x1d0 [ 720.783864] ? ksys_write+0x241/0x2a0 [ 720.787660] ? loop_lookup+0x1d0/0x1d0 [ 720.791538] do_vfs_ioctl+0xcdb/0x12e0 [ 720.795414] ? lock_downgrade+0x720/0x720 [ 720.799555] ? check_preemption_disabled+0x41/0x280 [ 720.804578] ? ioctl_preallocate+0x200/0x200 [ 720.808997] ? __fget+0x356/0x510 [ 720.812462] ? do_dup2+0x450/0x450 [ 720.816007] ? vfs_write+0x393/0x540 [ 720.819845] ? fput+0x2b/0x190 [ 720.823030] ksys_ioctl+0x9b/0xc0 [ 720.826474] __x64_sys_ioctl+0x6f/0xb0 [ 720.830350] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 720.834920] do_syscall_64+0xf9/0x620 [ 720.838713] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 720.843895] RIP: 0033:0x7f6a2af240f9 [ 720.847617] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48 [ 720.866521] RSP: 002b:00007f6a29496168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 720.874242] RAX: ffffffffffffffda RBX: 00007f6a2b043f80 RCX: 00007f6a2af240f9 [ 720.881516] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 720.888799] RBP: 00007f6a294961d0 R08: 0000000000000000 R09: 0000000000000000 [ 720.896054] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 02:49:18 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) [ 720.903313] R13: 00007ffe5f48ca5f R14: 00007f6a29496300 R15: 0000000000022000 [ 720.914302] blk-mq: reduced tag depth (128 -> 64) 02:49:18 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) (fail_nth: 5) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 02:49:18 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000001c0)={0x1, &(0x7f0000000000)=[{0x7, 0x4, 0x3, 0x1}]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) ioctl$SIOCX25GSUBSCRIP(0xffffffffffffffff, 0x89e0, &(0x7f00000000c0)={'ip6erspan0\x00', 0xffffffffffffffc1, 0x3}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x6, 0x0, 0x1, 0x5, 0x6, @broadcast}, 0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:18 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan0\x00', 0x0}) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x89b0, &(0x7f0000000080)={'vxcan1\x00'}) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GCAUSEDIAG(r3, 0x89e6, &(0x7f00000002c0)) ioctl$SIOCX25SENDCALLACCPT(r3, 0x89e9) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/50, 0x18000, 0x1000, 0x20, 0x1}, 0x20) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:18 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c16, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:18 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:18 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000001c0)={0x1, &(0x7f0000000000)=[{0x7, 0x4, 0x3, 0x1}]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) ioctl$SIOCX25GSUBSCRIP(0xffffffffffffffff, 0x89e0, &(0x7f00000000c0)={'ip6erspan0\x00', 0xffffffffffffffc1, 0x3}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x6, 0x0, 0x1, 0x5, 0x6, @broadcast}, 0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:18 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan0\x00', 0x0}) (async) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x89b0, &(0x7f0000000080)={'vxcan1\x00'}) (async, rerun: 32) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) (rerun: 32) ioctl$SIOCX25GCAUSEDIAG(r3, 0x89e6, &(0x7f00000002c0)) (async) ioctl$SIOCX25SENDCALLACCPT(r3, 0x89e9) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/50, 0x18000, 0x1000, 0x20, 0x1}, 0x20) (async) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:18 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c17, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:18 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x20000094) [ 721.103064] FAULT_INJECTION: forcing a failure. [ 721.103064] name failslab, interval 1, probability 0, space 0, times 0 [ 721.139800] CPU: 1 PID: 2385 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 721.147774] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 721.157135] Call Trace: [ 721.159733] dump_stack+0x1fc/0x2ef [ 721.163379] should_fail.cold+0xa/0xf [ 721.167194] ? setup_fault_attr+0x200/0x200 [ 721.171519] ? lock_acquire+0x170/0x3c0 [ 721.175506] __should_failslab+0x115/0x180 [ 721.179757] should_failslab+0x5/0x10 [ 721.183569] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 721.188685] __kmalloc_node+0x38/0x70 [ 721.192511] sbitmap_init_node+0x123/0x440 [ 721.196776] sbitmap_queue_init_node+0x37/0x6c0 [ 721.201453] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 721.206474] blk_mq_init_tags+0x10d/0x2b0 [ 721.210628] blk_mq_alloc_rq_map+0x9d/0x230 [ 721.214973] __blk_mq_alloc_rq_map+0xa3/0x3b0 [ 721.219466] blk_mq_alloc_tag_set+0x589/0xa30 [ 721.223962] loop_add+0x26d/0x8a0 [ 721.227408] loop_control_ioctl+0x16c/0x480 [ 721.231715] ? loop_lookup+0x1d0/0x1d0 [ 721.235592] ? ksys_write+0x241/0x2a0 [ 721.239387] ? loop_lookup+0x1d0/0x1d0 [ 721.243272] do_vfs_ioctl+0xcdb/0x12e0 [ 721.247158] ? lock_downgrade+0x720/0x720 [ 721.251297] ? check_preemption_disabled+0x41/0x280 [ 721.256303] ? ioctl_preallocate+0x200/0x200 [ 721.260695] ? __fget+0x356/0x510 [ 721.264130] ? do_dup2+0x450/0x450 [ 721.267652] ? vfs_write+0x393/0x540 [ 721.271371] ? fput+0x2b/0x190 [ 721.274573] ksys_ioctl+0x9b/0xc0 [ 721.278018] __x64_sys_ioctl+0x6f/0xb0 [ 721.281910] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 721.286487] do_syscall_64+0xf9/0x620 [ 721.290279] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 721.295451] RIP: 0033:0x7f6a2af240f9 [ 721.299144] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48 [ 721.318043] RSP: 002b:00007f6a29496168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 721.325734] RAX: ffffffffffffffda RBX: 00007f6a2b043f80 RCX: 00007f6a2af240f9 [ 721.333000] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 721.340267] RBP: 00007f6a294961d0 R08: 0000000000000000 R09: 0000000000000000 02:49:19 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:19 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000001c0)={0x1, &(0x7f0000000000)=[{0x7, 0x4, 0x3, 0x1}]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x6, r2, 0x1, 0x5, 0x6, @broadcast}, 0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:19 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan0\x00', 0x0}) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x89b0, &(0x7f0000000080)={'vxcan1\x00'}) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GCAUSEDIAG(r3, 0x89e6, &(0x7f00000002c0)) ioctl$SIOCX25SENDCALLACCPT(r3, 0x89e9) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/50, 0x18000, 0x1000, 0x20, 0x1}, 0x20) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) socket$packet(0x11, 0x3, 0x300) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan0\x00'}) (async) socket$packet(0x11, 0x3, 0x300) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x89b0, &(0x7f0000000080)={'vxcan1\x00'}) (async) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) ioctl$SIOCX25GCAUSEDIAG(r3, 0x89e6, &(0x7f00000002c0)) (async) ioctl$SIOCX25SENDCALLACCPT(r3, 0x89e9) (async) socket$xdp(0x2c, 0x3, 0x0) (async) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/50, 0x18000, 0x1000, 0x20, 0x1}, 0x20) (async) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) (async) [ 721.347545] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 721.354811] R13: 00007ffe5f48ca5f R14: 00007f6a29496300 R15: 0000000000022000 [ 721.373231] blk-mq: reduced tag depth (128 -> 64) 02:49:19 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) (fail_nth: 6) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 02:49:19 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c18, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:19 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r0, &(0x7f0000000040), 0x2, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) r4 = syz_open_dev$audion(&(0x7f0000000140), 0x4, 0x244082) fchmodat(r4, &(0x7f0000000180)='./file0\x00', 0x0) setsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000000000)=0x8, 0x4) bind$packet(r2, &(0x7f0000000080)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local}, 0x14) [ 721.534499] FAULT_INJECTION: forcing a failure. [ 721.534499] name failslab, interval 1, probability 0, space 0, times 0 [ 721.551372] CPU: 0 PID: 2415 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 721.559200] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 721.568573] Call Trace: [ 721.571189] dump_stack+0x1fc/0x2ef [ 721.574856] should_fail.cold+0xa/0xf [ 721.578675] ? setup_fault_attr+0x200/0x200 [ 721.583011] ? lock_acquire+0x170/0x3c0 [ 721.586992] __should_failslab+0x115/0x180 [ 721.591219] should_failslab+0x5/0x10 [ 721.595026] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 721.600134] sbitmap_queue_init_node+0x240/0x6c0 [ 721.604890] blk_mq_init_tags+0x10d/0x2b0 [ 721.609029] blk_mq_alloc_rq_map+0x9d/0x230 [ 721.613339] __blk_mq_alloc_rq_map+0xa3/0x3b0 [ 721.617843] blk_mq_alloc_tag_set+0x589/0xa30 [ 721.622329] loop_add+0x26d/0x8a0 [ 721.625767] loop_control_ioctl+0x16c/0x480 [ 721.630101] ? loop_lookup+0x1d0/0x1d0 [ 721.634000] ? ksys_write+0x241/0x2a0 [ 721.637784] ? loop_lookup+0x1d0/0x1d0 [ 721.641673] do_vfs_ioctl+0xcdb/0x12e0 [ 721.645549] ? lock_downgrade+0x720/0x720 [ 721.649681] ? check_preemption_disabled+0x41/0x280 [ 721.654682] ? ioctl_preallocate+0x200/0x200 [ 721.659072] ? __fget+0x356/0x510 [ 721.662512] ? do_dup2+0x450/0x450 [ 721.666053] ? vfs_write+0x393/0x540 [ 721.669762] ? fput+0x2b/0x190 [ 721.672945] ksys_ioctl+0x9b/0xc0 [ 721.676393] __x64_sys_ioctl+0x6f/0xb0 [ 721.680269] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 721.684839] do_syscall_64+0xf9/0x620 [ 721.688639] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 721.693820] RIP: 0033:0x7f6a2af240f9 [ 721.697533] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48 [ 721.716417] RSP: 002b:00007f6a29496168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 721.724122] RAX: ffffffffffffffda RBX: 00007f6a2b043f80 RCX: 00007f6a2af240f9 02:49:19 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c17, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:19 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan0\x00', 0x0}) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) getsockopt$XDP_MMAP_OFFSETS(r2, 0x11b, 0x1, &(0x7f00000000c0), &(0x7f0000000000)=0x80) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:19 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000001c0)={0x1, &(0x7f0000000000)=[{0x7, 0x4, 0x3, 0x1}]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x6, r1, 0x1, 0x5, 0x6, @broadcast}, 0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) [ 721.731485] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 721.738926] RBP: 00007f6a294961d0 R08: 0000000000000000 R09: 0000000000000000 [ 721.746185] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 721.753440] R13: 00007ffe5f48ca5f R14: 00007f6a29496300 R15: 0000000000022000 [ 721.761582] blk-mq: reduced tag depth (128 -> 64) 02:49:19 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c19, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:19 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) (fail_nth: 7) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 02:49:19 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan0\x00', 0x0}) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) getsockopt$XDP_MMAP_OFFSETS(r2, 0x11b, 0x1, &(0x7f00000000c0), &(0x7f0000000000)=0x80) (async) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:19 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x6, r1, 0x1, 0x5, 0x6, @broadcast}, 0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:19 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r0, &(0x7f0000000040), 0x2, 0x0) (async) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) (async) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) (async) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) r4 = syz_open_dev$audion(&(0x7f0000000140), 0x4, 0x244082) fchmodat(r4, &(0x7f0000000180)='./file0\x00', 0x0) (async) setsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000000000)=0x8, 0x4) bind$packet(r2, &(0x7f0000000080)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:19 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r0, &(0x7f0000000040), 0x2, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) r4 = syz_open_dev$audion(&(0x7f0000000140), 0x4, 0x244082) fchmodat(r4, &(0x7f0000000180)='./file0\x00', 0x0) setsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000000000)=0x8, 0x4) bind$packet(r2, &(0x7f0000000080)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local}, 0x14) [ 721.974729] FAULT_INJECTION: forcing a failure. [ 721.974729] name failslab, interval 1, probability 0, space 0, times 0 [ 722.007054] CPU: 1 PID: 2452 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 722.014968] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 722.024322] Call Trace: [ 722.026917] dump_stack+0x1fc/0x2ef [ 722.030554] should_fail.cold+0xa/0xf [ 722.034368] ? setup_fault_attr+0x200/0x200 [ 722.038695] ? lock_acquire+0x170/0x3c0 [ 722.042837] __should_failslab+0x115/0x180 [ 722.047082] should_failslab+0x5/0x10 [ 722.050892] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 722.056011] sbitmap_queue_init_node+0x240/0x6c0 [ 722.060786] blk_mq_init_tags+0x16f/0x2b0 [ 722.064947] blk_mq_alloc_rq_map+0x9d/0x230 [ 722.069285] __blk_mq_alloc_rq_map+0xa3/0x3b0 [ 722.073791] blk_mq_alloc_tag_set+0x589/0xa30 [ 722.078306] loop_add+0x26d/0x8a0 [ 722.081747] loop_control_ioctl+0x16c/0x480 [ 722.086053] ? loop_lookup+0x1d0/0x1d0 [ 722.089942] ? ksys_write+0x241/0x2a0 [ 722.093741] ? loop_lookup+0x1d0/0x1d0 [ 722.097627] do_vfs_ioctl+0xcdb/0x12e0 [ 722.101533] ? lock_downgrade+0x720/0x720 [ 722.105687] ? check_preemption_disabled+0x41/0x280 [ 722.110698] ? ioctl_preallocate+0x200/0x200 [ 722.115106] ? __fget+0x356/0x510 [ 722.118554] ? do_dup2+0x450/0x450 [ 722.122109] ? vfs_write+0x393/0x540 [ 722.125821] ? fput+0x2b/0x190 [ 722.129010] ksys_ioctl+0x9b/0xc0 [ 722.132452] __x64_sys_ioctl+0x6f/0xb0 [ 722.136336] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 722.140916] do_syscall_64+0xf9/0x620 [ 722.144717] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 722.149899] RIP: 0033:0x7f6a2af240f9 [ 722.153631] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 02:49:20 executing program 4: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'vxcan0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x6, r0, 0x1, 0x5, 0x6, @broadcast}, 0x14) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) [ 722.172625] RSP: 002b:00007f6a29496168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 722.180332] RAX: ffffffffffffffda RBX: 00007f6a2b043f80 RCX: 00007f6a2af240f9 [ 722.187625] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 722.194894] RBP: 00007f6a294961d0 R08: 0000000000000000 R09: 0000000000000000 [ 722.202169] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 722.209444] R13: 00007ffe5f48ca5f R14: 00007f6a29496300 R15: 0000000000022000 [ 722.218128] blk-mq: reduced tag depth (128 -> 64) 02:49:20 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r0, &(0x7f0000000040), 0x2, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) r4 = syz_open_dev$audion(&(0x7f0000000140), 0x4, 0x244082) fchmodat(r4, &(0x7f0000000180)='./file0\x00', 0x0) setsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000000000)=0x8, 0x4) bind$packet(r2, &(0x7f0000000080)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:20 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan0\x00', 0x0}) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) (async, rerun: 32) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) (rerun: 32) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) getsockopt$XDP_MMAP_OFFSETS(r2, 0x11b, 0x1, &(0x7f00000000c0), &(0x7f0000000000)=0x80) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:20 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r0, &(0x7f0000000040), 0x2, 0x0) (async) openat$cgroup_type(r0, &(0x7f0000000040), 0x2, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) (async) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) syz_open_dev$audion(&(0x7f0000000140), 0x4, 0x244082) (async) r4 = syz_open_dev$audion(&(0x7f0000000140), 0x4, 0x244082) fchmodat(r4, &(0x7f0000000180)='./file0\x00', 0x0) setsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000000000)=0x8, 0x4) bind$packet(r2, &(0x7f0000000080)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:20 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c1a, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:20 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) (fail_nth: 8) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 02:49:20 executing program 4: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'vxcan0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x6, r0, 0x1, 0x5, 0x6, @broadcast}, 0x14) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:20 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c1b, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:20 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r0, &(0x7f0000000040), 0x2, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) r4 = syz_open_dev$audion(&(0x7f0000000140), 0x4, 0x244082) fchmodat(r4, &(0x7f0000000180)='./file0\x00', 0x0) setsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000000000)=0x8, 0x4) bind$packet(r2, &(0x7f0000000080)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:20 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(&(0x7f0000000100), 0x3, 0x200) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000000c0)=0x14) [ 722.421210] FAULT_INJECTION: forcing a failure. [ 722.421210] name failslab, interval 1, probability 0, space 0, times 0 [ 722.440364] CPU: 0 PID: 2489 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 722.448186] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 722.457546] Call Trace: [ 722.460149] dump_stack+0x1fc/0x2ef [ 722.463798] should_fail.cold+0xa/0xf 02:49:20 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GCAUSEDIAG(r0, 0x89e6, &(0x7f00000002c0)) r1 = socket(0x29, 0x5, 0x587) bind$x25(r1, &(0x7f0000000000), 0x12) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local}, 0x14) [ 722.467609] ? setup_fault_attr+0x200/0x200 [ 722.471945] ? __lockdep_init_map+0x100/0x5a0 [ 722.476454] __should_failslab+0x115/0x180 [ 722.480716] should_failslab+0x5/0x10 [ 722.484532] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 722.489652] __kmalloc_node+0x38/0x70 [ 722.493474] blk_mq_alloc_rq_map+0xdf/0x230 [ 722.497828] __blk_mq_alloc_rq_map+0xa3/0x3b0 [ 722.502342] blk_mq_alloc_tag_set+0x589/0xa30 [ 722.506858] loop_add+0x26d/0x8a0 [ 722.510326] loop_control_ioctl+0x16c/0x480 [ 722.514670] ? loop_lookup+0x1d0/0x1d0 [ 722.518548] ? ksys_write+0x241/0x2a0 [ 722.522334] ? loop_lookup+0x1d0/0x1d0 [ 722.526209] do_vfs_ioctl+0xcdb/0x12e0 [ 722.530093] ? lock_downgrade+0x720/0x720 [ 722.534228] ? check_preemption_disabled+0x41/0x280 [ 722.539231] ? ioctl_preallocate+0x200/0x200 [ 722.543630] ? __fget+0x356/0x510 [ 722.547069] ? do_dup2+0x450/0x450 [ 722.550594] ? vfs_write+0x393/0x540 [ 722.554292] ? fput+0x2b/0x190 [ 722.557480] ksys_ioctl+0x9b/0xc0 [ 722.560930] __x64_sys_ioctl+0x6f/0xb0 [ 722.564813] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 722.569390] do_syscall_64+0xf9/0x620 [ 722.573187] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 722.578369] RIP: 0033:0x7f6a2af240f9 [ 722.582067] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48 [ 722.600970] RSP: 002b:00007f6a29496168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 722.608660] RAX: ffffffffffffffda RBX: 00007f6a2b043f80 RCX: 00007f6a2af240f9 02:49:20 executing program 4: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'vxcan0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x6, r0, 0x1, 0x5, 0x6, @broadcast}, 0x14) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:20 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r0, &(0x7f0000000040), 0x2, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) r3 = syz_open_dev$audion(&(0x7f0000000140), 0x4, 0x244082) fchmodat(r3, &(0x7f0000000180)='./file0\x00', 0x0) setsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000000000)=0x8, 0x4) 02:49:20 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) (async) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) (async) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(&(0x7f0000000100), 0x3, 0x200) (async) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000000c0)=0x14) [ 722.615917] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 722.623178] RBP: 00007f6a294961d0 R08: 0000000000000000 R09: 0000000000000000 [ 722.630448] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 722.637705] R13: 00007ffe5f48ca5f R14: 00007f6a29496300 R15: 0000000000022000 [ 722.655732] blk-mq: reduced tag depth (128 -> 64) 02:49:20 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) (fail_nth: 9) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 02:49:20 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c1c, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:20 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r0, &(0x7f0000000040), 0x2, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) syz_open_dev$audion(&(0x7f0000000140), 0x4, 0x244082) setsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000000000)=0x8, 0x4) 02:49:20 executing program 4: r0 = socket$packet(0x11, 0x0, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x6, r1, 0x1, 0x5, 0x6, @broadcast}, 0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:20 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GCAUSEDIAG(r0, 0x89e6, &(0x7f00000002c0)) (async) r1 = socket(0x29, 0x5, 0x587) bind$x25(r1, &(0x7f0000000000), 0x12) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:20 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) (async) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) (async, rerun: 64) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) (rerun: 64) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) (async) syz_open_dev$audion(&(0x7f0000000100), 0x3, 0x200) (async) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000000c0)=0x14) [ 722.849360] FAULT_INJECTION: forcing a failure. [ 722.849360] name failslab, interval 1, probability 0, space 0, times 0 [ 722.862917] CPU: 0 PID: 2522 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 722.870735] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 722.880096] Call Trace: [ 722.882710] dump_stack+0x1fc/0x2ef [ 722.886355] should_fail.cold+0xa/0xf [ 722.890168] ? setup_fault_attr+0x200/0x200 [ 722.894501] ? __lockdep_init_map+0x100/0x5a0 [ 722.899008] __should_failslab+0x115/0x180 [ 722.903256] should_failslab+0x5/0x10 [ 722.907063] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 722.912174] __kmalloc_node+0x38/0x70 [ 722.916000] blk_mq_alloc_rq_map+0x120/0x230 [ 722.920419] __blk_mq_alloc_rq_map+0xa3/0x3b0 [ 722.924945] blk_mq_alloc_tag_set+0x589/0xa30 [ 722.929448] loop_add+0x26d/0x8a0 [ 722.932904] loop_control_ioctl+0x16c/0x480 [ 722.937218] ? loop_lookup+0x1d0/0x1d0 [ 722.941115] ? ksys_write+0x241/0x2a0 [ 722.944906] ? loop_lookup+0x1d0/0x1d0 [ 722.948790] do_vfs_ioctl+0xcdb/0x12e0 [ 722.952681] ? lock_downgrade+0x720/0x720 [ 722.956819] ? check_preemption_disabled+0x41/0x280 [ 722.961852] ? ioctl_preallocate+0x200/0x200 [ 722.966248] ? __fget+0x356/0x510 [ 722.969692] ? do_dup2+0x450/0x450 [ 722.973222] ? vfs_write+0x393/0x540 [ 722.976937] ? fput+0x2b/0x190 [ 722.980125] ksys_ioctl+0x9b/0xc0 [ 722.983585] __x64_sys_ioctl+0x6f/0xb0 [ 722.987464] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 722.992304] do_syscall_64+0xf9/0x620 [ 722.996096] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 723.001468] RIP: 0033:0x7f6a2af240f9 [ 723.005171] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48 [ 723.024059] RSP: 002b:00007f6a29496168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 723.031855] RAX: ffffffffffffffda RBX: 00007f6a2b043f80 RCX: 00007f6a2af240f9 [ 723.039109] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 02:49:20 executing program 4: r0 = socket$packet(0x11, 0x0, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x6, r1, 0x1, 0x5, 0x6, @broadcast}, 0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:20 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r0, &(0x7f0000000040), 0x2, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) setsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000000000)=0x8, 0x4) 02:49:20 executing program 2: syz_extract_tcp_res(&(0x7f0000000140), 0x0, 0x100) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000100)=0x14) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) r4 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r4, &(0x7f0000000040), 0x2, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) ioctl$RTC_WIE_ON(r4, 0x700f) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) r6 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) ioctl$LOOP_CTL_ADD(r4, 0x4c80, r5) openat$cgroup_type(r6, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, r3) bind$packet(r6, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x2, 0x6, @local}, 0x14) [ 723.046378] RBP: 00007f6a294961d0 R08: 0000000000000000 R09: 0000000000000000 [ 723.053636] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 723.060895] R13: 00007ffe5f48ca5f R14: 00007f6a29496300 R15: 0000000000022000 [ 723.077999] blk-mq: reduced tag depth (128 -> 64) 02:49:20 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) (fail_nth: 10) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 02:49:20 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c1d, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:21 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r0, &(0x7f0000000040), 0x2, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000000000)=0x8, 0x4) 02:49:21 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c1e, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:21 executing program 1: syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GCAUSEDIAG(r0, 0x89e6, &(0x7f00000002c0)) r1 = socket(0x29, 0x5, 0x587) bind$x25(r1, &(0x7f0000000000), 0x12) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00'}) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:21 executing program 2: syz_extract_tcp_res(&(0x7f0000000140), 0x0, 0x100) (async) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) (async) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000100)=0x14) (async) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) (async) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) (async) r4 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r4, &(0x7f0000000040), 0x2, 0x0) (async) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) (async) ioctl$RTC_WIE_ON(r4, 0x700f) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) (async) r6 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) ioctl$LOOP_CTL_ADD(r4, 0x4c80, r5) (async) openat$cgroup_type(r6, &(0x7f0000000040), 0x2, 0x0) (async) ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) (async) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, r3) (async) bind$packet(r6, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x2, 0x6, @local}, 0x14) [ 723.289810] FAULT_INJECTION: forcing a failure. [ 723.289810] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 723.331996] CPU: 0 PID: 2551 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 723.339839] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 723.349207] Call Trace: [ 723.351806] dump_stack+0x1fc/0x2ef [ 723.355449] should_fail.cold+0xa/0xf [ 723.359263] ? setup_fault_attr+0x200/0x200 [ 723.363604] __alloc_pages_nodemask+0x239/0x2890 [ 723.368371] ? kasan_kmalloc+0x139/0x160 [ 723.372441] ? __kmalloc_node+0x4c/0x70 [ 723.376428] ? blk_mq_alloc_rq_map+0x120/0x230 [ 723.381019] ? __blk_mq_alloc_rq_map+0xa3/0x3b0 [ 723.385715] ? blk_mq_alloc_tag_set+0x589/0xa30 [ 723.390402] ? loop_add+0x26d/0x8a0 [ 723.394048] ? loop_control_ioctl+0x16c/0x480 [ 723.398554] ? do_vfs_ioctl+0xcdb/0x12e0 [ 723.402628] ? do_syscall_64+0xf9/0x620 [ 723.406615] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 723.411992] ? should_fail+0x142/0x7b0 [ 723.415889] ? fs_reclaim_release+0xd0/0x110 [ 723.420321] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 723.425165] ? setup_fault_attr+0x200/0x200 [ 723.429487] ? lock_acquire+0x170/0x3c0 [ 723.433462] ? check_preemption_disabled+0x41/0x280 [ 723.438496] ? should_fail+0x142/0x7b0 [ 723.442385] ? setup_fault_attr+0x200/0x200 [ 723.446692] ? __lockdep_init_map+0x100/0x5a0 [ 723.451167] ? find_next_bit+0x105/0x130 [ 723.455221] ? __cpu_to_node+0x7b/0xa0 [ 723.459120] ? blk_mq_hw_queue_to_node+0xc1/0x100 [ 723.463970] blk_mq_alloc_rqs+0x242/0x800 [ 723.468127] ? blk_mq_alloc_rq_map+0xaa/0x230 [ 723.472615] __blk_mq_alloc_rq_map+0x15b/0x3b0 [ 723.477186] blk_mq_alloc_tag_set+0x589/0xa30 [ 723.481672] loop_add+0x26d/0x8a0 [ 723.485150] loop_control_ioctl+0x16c/0x480 [ 723.489456] ? loop_lookup+0x1d0/0x1d0 [ 723.493335] ? ksys_write+0x241/0x2a0 [ 723.497141] ? loop_lookup+0x1d0/0x1d0 [ 723.501043] do_vfs_ioctl+0xcdb/0x12e0 [ 723.504920] ? lock_downgrade+0x720/0x720 [ 723.509062] ? check_preemption_disabled+0x41/0x280 [ 723.514072] ? ioctl_preallocate+0x200/0x200 [ 723.518477] ? __fget+0x356/0x510 [ 723.521923] ? do_dup2+0x450/0x450 [ 723.525469] ? vfs_write+0x393/0x540 [ 723.529186] ? fput+0x2b/0x190 [ 723.532368] ksys_ioctl+0x9b/0xc0 [ 723.535812] __x64_sys_ioctl+0x6f/0xb0 [ 723.539689] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 723.544254] do_syscall_64+0xf9/0x620 [ 723.548040] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 723.553213] RIP: 0033:0x7f6a2af240f9 [ 723.556911] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48 02:49:21 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) ioctl$SNDRV_PCM_IOCTL_SYNC_PTR(r0, 0xc0884123, &(0x7f0000002600)={0x2, "04f0ca7fe985082cf48a9ede2fcf1be53f6d27958273ec29a78faa8858b2e5740dcd8eff22f08b0cc87a078a589410f7f5c49be3191d37104696e0c5ccebca39", {0x4, 0x101}}) openat$cgroup_type(r0, &(0x7f0000000040), 0x2, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) fchmodat(r0, &(0x7f00000025c0)='./file0\x00', 0x4c) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r2, &(0x7f0000000080)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local}, 0x14) pause() sendmsg$xdp(0xffffffffffffffff, &(0x7f0000002580)={&(0x7f0000000000)={0x2c, 0x0, 0x0, 0x3e}, 0x10, &(0x7f00000024c0)=[{&(0x7f00000000c0)="8ff51250f99da498c48c5b6e", 0xc}, {&(0x7f0000000100)="e8ef2c1ee01c3cc401cf64174e4a1192e392e94793a9f66b119e4b767fffcea0ad6398d69600bf4e71deb093777e4a32c3", 0x31}, {&(0x7f0000000140)="ab34ac526a9d8f0fe6702cd92e80e3951bba0ac74b77d42ac0b36aa20ab580503350e21621c4a411db9a1655582340704c2d0556f0d4b2b66b036ae110e79ebe82b1b26e3b6b7f31bb42d3fb604f5851e3f415f697633b831bfeeb28c5a7012e2a1dabebb893f063481f8b3d0d713670e27f480770e29fbe923d4f9ba7e7bc15375410f50112a2c110de84011c8d537e9c99b0307768b16c18beb864ff3c1936ed028abdd01fc19060a2c7b6b1302398b08a503f85da1cd0048860a038b548c0c37a0773e038c58d870f0a9a124cfc0c01bc5fee7a952dcba918dd6625dfab6235a79a6c9c6ee72f6ee62a14", 0xec}, {&(0x7f0000000240)="049640e560d30e1a3fc6dafdb38c0a163d1db55b25d25b60c642b96a17123f86c22037772c3cc8a320f591e302868f5e1e02a664121fe7fb1ae75ddb55cdc3f593d4b304afb516482af5c9a1c500fa2c9624b40fda31fa3286a4b23e35ce68c1aab55703ae70cfbe4907106b76f75e64b82b94c39a35947623d3920bf4fd22c2ab9a5ec57be8ab9d69285b33187e22d5e647bb145d6a6a66a52ddfe960f287f8f8b1bce939ba5137b524ba773edd48c205af4a90ffcb1cb345f833d08dd9d1db46765a00a3689f63c8", 0xc9}, {&(0x7f0000000340)="9cb0363ece3eed66db87e5572440b21d8fbd8ba75c8b02915285bd18c873c1c0ca4edcb27eb34d6fea8a", 0x2a}, {&(0x7f0000000380)="6d98792e92ce1812a7f7ff80faf52de5b86190572d64813f5052d6348fcddc28a87533cb73be7b4225d3349b812c0464e63f5a76a60751d7bcbddb10f0c92412412fc2ccf1b3ae3e3b3e6a66e183ff4a64f9f0bee8b70b893ccb1e164d018cc729c46a4e2999d0c296e40381b9e18ea905eee4027a19", 0x76}, {&(0x7f0000000400)="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", 0x1000}, 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0x1043}, {&(0x7f0000002400)="ed0ebf0468944aff527dfa55829372513cc23d21f2dc10e6d42a4a045b13cbc1c4cf85ae88e41553f394acd5d1f077cb1d8b66684b245c6bea585bcfb7194a81390339effcc023612d49d9322dde2c5e98e378b3506d44972c95b3f6c0c8c01301e6af2b124f639399059bcc7380040cab8f268e728e5d89921338b477e714e73dafac2a75c0ea0dfa00b20adcd35581de", 0x91}], 0x9, 0x0, 0x0, 0x8088}, 0x40810) 02:49:21 executing program 4: r0 = socket$packet(0x11, 0x0, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x6, r1, 0x1, 0x5, 0x6, @broadcast}, 0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:21 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r0, &(0x7f0000000040), 0x2, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xc, &(0x7f0000000000)=0x8, 0x4) [ 723.575793] RSP: 002b:00007f6a29496168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 723.583484] RAX: ffffffffffffffda RBX: 00007f6a2b043f80 RCX: 00007f6a2af240f9 [ 723.590763] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 723.598023] RBP: 00007f6a294961d0 R08: 0000000000000000 R09: 0000000000000000 [ 723.605277] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 723.612541] R13: 00007ffe5f48ca5f R14: 00007f6a29496300 R15: 0000000000022000 02:49:21 executing program 2: syz_extract_tcp_res(&(0x7f0000000140), 0x0, 0x100) socket$packet(0x11, 0x3, 0x300) (async) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000100)=0x14) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) (async) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) r4 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r4, &(0x7f0000000040), 0x2, 0x0) (async) openat$cgroup_type(r4, &(0x7f0000000040), 0x2, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) ioctl$RTC_WIE_ON(r4, 0x700f) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) (async) r6 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) ioctl$LOOP_CTL_ADD(r4, 0x4c80, r5) openat$cgroup_type(r6, &(0x7f0000000040), 0x2, 0x0) (async) openat$cgroup_type(r6, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, r3) (async) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, r3) bind$packet(r6, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x2, 0x6, @local}, 0x14) 02:49:21 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) (fail_nth: 11) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 02:49:21 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c21, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:21 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'vxcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x6, r1, 0x1, 0x5, 0x6, @broadcast}, 0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:21 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r0, &(0x7f0000000040), 0x2, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xc, &(0x7f0000000000)=0x8, 0x4) 02:49:21 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c22, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:21 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'vxcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x6, r1, 0x1, 0x5, 0x6, @broadcast}, 0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:21 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) r1 = socket$packet(0x11, 0x54fbf8856f3d4933, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000000)=@req3={0x1000, 0x101, 0x80, 0x8000, 0x400, 0x100, 0x7}, 0x1c) [ 723.838384] FAULT_INJECTION: forcing a failure. [ 723.838384] name failslab, interval 1, probability 0, space 0, times 0 [ 723.876794] CPU: 1 PID: 2597 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 723.884625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 723.893990] Call Trace: [ 723.896681] dump_stack+0x1fc/0x2ef [ 723.900335] should_fail.cold+0xa/0xf [ 723.904154] ? setup_fault_attr+0x200/0x200 [ 723.908486] ? lock_acquire+0x170/0x3c0 [ 723.912479] __should_failslab+0x115/0x180 [ 723.916726] should_failslab+0x5/0x10 [ 723.920524] kmem_cache_alloc_node+0x245/0x3b0 [ 723.925095] blk_alloc_queue_node+0x32/0xbf0 [ 723.929489] blk_mq_init_queue+0x44/0xa0 [ 723.933544] loop_add+0x2cb/0x8a0 [ 723.936997] loop_control_ioctl+0x16c/0x480 [ 723.941308] ? loop_lookup+0x1d0/0x1d0 [ 723.945185] ? ksys_write+0x241/0x2a0 [ 723.948984] ? loop_lookup+0x1d0/0x1d0 [ 723.952866] do_vfs_ioctl+0xcdb/0x12e0 [ 723.956746] ? lock_downgrade+0x720/0x720 [ 723.960910] ? check_preemption_disabled+0x41/0x280 [ 723.965911] ? ioctl_preallocate+0x200/0x200 [ 723.970307] ? __fget+0x356/0x510 [ 723.973749] ? do_dup2+0x450/0x450 [ 723.977294] ? vfs_write+0x393/0x540 [ 723.981010] ? fput+0x2b/0x190 [ 723.984204] ksys_ioctl+0x9b/0xc0 [ 723.987655] __x64_sys_ioctl+0x6f/0xb0 [ 723.991546] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 723.996121] do_syscall_64+0xf9/0x620 [ 723.999948] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 724.005241] RIP: 0033:0x7f6a2af240f9 [ 724.008941] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 724.027841] RSP: 002b:00007f6a29496168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 02:49:21 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r0, &(0x7f0000000040), 0x2, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xc, &(0x7f0000000000)=0x8, 0x4) [ 724.035534] RAX: ffffffffffffffda RBX: 00007f6a2b043f80 RCX: 00007f6a2af240f9 [ 724.042796] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 724.050071] RBP: 00007f6a294961d0 R08: 0000000000000000 R09: 0000000000000000 [ 724.057337] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 724.064598] R13: 00007ffe5f48ca5f R14: 00007f6a29496300 R15: 0000000000022000 02:49:22 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) ioctl$SNDRV_PCM_IOCTL_SYNC_PTR(r0, 0xc0884123, &(0x7f0000002600)={0x2, "04f0ca7fe985082cf48a9ede2fcf1be53f6d27958273ec29a78faa8858b2e5740dcd8eff22f08b0cc87a078a589410f7f5c49be3191d37104696e0c5ccebca39", {0x4, 0x101}}) openat$cgroup_type(r0, &(0x7f0000000040), 0x2, 0x0) (async) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) (async) fchmodat(r0, &(0x7f00000025c0)='./file0\x00', 0x4c) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r2, &(0x7f0000000080)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local}, 0x14) (async) pause() sendmsg$xdp(0xffffffffffffffff, &(0x7f0000002580)={&(0x7f0000000000)={0x2c, 0x0, 0x0, 0x3e}, 0x10, &(0x7f00000024c0)=[{&(0x7f00000000c0)="8ff51250f99da498c48c5b6e", 0xc}, {&(0x7f0000000100)="e8ef2c1ee01c3cc401cf64174e4a1192e392e94793a9f66b119e4b767fffcea0ad6398d69600bf4e71deb093777e4a32c3", 0x31}, {&(0x7f0000000140)="ab34ac526a9d8f0fe6702cd92e80e3951bba0ac74b77d42ac0b36aa20ab580503350e21621c4a411db9a1655582340704c2d0556f0d4b2b66b036ae110e79ebe82b1b26e3b6b7f31bb42d3fb604f5851e3f415f697633b831bfeeb28c5a7012e2a1dabebb893f063481f8b3d0d713670e27f480770e29fbe923d4f9ba7e7bc15375410f50112a2c110de84011c8d537e9c99b0307768b16c18beb864ff3c1936ed028abdd01fc19060a2c7b6b1302398b08a503f85da1cd0048860a038b548c0c37a0773e038c58d870f0a9a124cfc0c01bc5fee7a952dcba918dd6625dfab6235a79a6c9c6ee72f6ee62a14", 0xec}, {&(0x7f0000000240)="049640e560d30e1a3fc6dafdb38c0a163d1db55b25d25b60c642b96a17123f86c22037772c3cc8a320f591e302868f5e1e02a664121fe7fb1ae75ddb55cdc3f593d4b304afb516482af5c9a1c500fa2c9624b40fda31fa3286a4b23e35ce68c1aab55703ae70cfbe4907106b76f75e64b82b94c39a35947623d3920bf4fd22c2ab9a5ec57be8ab9d69285b33187e22d5e647bb145d6a6a66a52ddfe960f287f8f8b1bce939ba5137b524ba773edd48c205af4a90ffcb1cb345f833d08dd9d1db46765a00a3689f63c8", 0xc9}, {&(0x7f0000000340)="9cb0363ece3eed66db87e5572440b21d8fbd8ba75c8b02915285bd18c873c1c0ca4edcb27eb34d6fea8a", 0x2a}, {&(0x7f0000000380)="6d98792e92ce1812a7f7ff80faf52de5b86190572d64813f5052d6348fcddc28a87533cb73be7b4225d3349b812c0464e63f5a76a60751d7bcbddb10f0c92412412fc2ccf1b3ae3e3b3e6a66e183ff4a64f9f0bee8b70b893ccb1e164d018cc729c46a4e2999d0c296e40381b9e18ea905eee4027a19", 0x76}, 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{&(0x7f00000026c0)="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0x1043}, {&(0x7f0000002400)="ed0ebf0468944aff527dfa55829372513cc23d21f2dc10e6d42a4a045b13cbc1c4cf85ae88e41553f394acd5d1f077cb1d8b66684b245c6bea585bcfb7194a81390339effcc023612d49d9322dde2c5e98e378b3506d44972c95b3f6c0c8c01301e6af2b124f639399059bcc7380040cab8f268e728e5d89921338b477e714e73dafac2a75c0ea0dfa00b20adcd35581de", 0x91}], 0x9, 0x0, 0x0, 0x8088}, 0x40810) 02:49:22 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) r1 = socket$packet(0x11, 0x54fbf8856f3d4933, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000000)=@req3={0x1000, 0x101, 0x80, 0x8000, 0x400, 0x100, 0x7}, 0x1c) socket$packet(0x11, 0x3, 0x300) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) (async) socket$packet(0x11, 0x54fbf8856f3d4933, 0x300) (async) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000000)=@req3={0x1000, 0x101, 0x80, 0x8000, 0x400, 0x100, 0x7}, 0x1c) (async) 02:49:22 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'vxcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x6, r1, 0x1, 0x5, 0x6, @broadcast}, 0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:22 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c23, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:22 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r0, &(0x7f0000000040), 0x2, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000000000)=0x8, 0x4) 02:49:22 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) (fail_nth: 12) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 02:49:22 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c24, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) [ 724.636763] FAULT_INJECTION: forcing a failure. [ 724.636763] name failslab, interval 1, probability 0, space 0, times 0 [ 724.658039] CPU: 1 PID: 2621 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 724.665867] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 724.675227] Call Trace: [ 724.677827] dump_stack+0x1fc/0x2ef [ 724.681472] should_fail.cold+0xa/0xf [ 724.685281] ? setup_fault_attr+0x200/0x200 [ 724.689590] ? lock_acquire+0x170/0x3c0 [ 724.693567] __should_failslab+0x115/0x180 [ 724.697797] should_failslab+0x5/0x10 [ 724.701580] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 724.706675] __kmalloc_node+0x38/0x70 [ 724.710482] ? mempool_free+0x370/0x370 [ 724.714450] mempool_init_node+0x137/0x6c0 [ 724.718688] ? mempool_alloc+0x350/0x350 [ 724.722739] ? mempool_free+0x370/0x370 [ 724.726699] mempool_init+0x38/0x50 [ 724.730333] bioset_init+0x327/0x810 [ 724.734045] ? kmem_cache_alloc_node+0x351/0x3b0 [ 724.738798] blk_alloc_queue_node+0x189/0xbf0 [ 724.743298] blk_mq_init_queue+0x44/0xa0 [ 724.747362] loop_add+0x2cb/0x8a0 [ 724.750871] loop_control_ioctl+0x16c/0x480 [ 724.755204] ? loop_lookup+0x1d0/0x1d0 [ 724.759195] ? ksys_write+0x241/0x2a0 [ 724.763004] ? loop_lookup+0x1d0/0x1d0 [ 724.766884] do_vfs_ioctl+0xcdb/0x12e0 [ 724.770776] ? lock_downgrade+0x720/0x720 [ 724.774924] ? check_preemption_disabled+0x41/0x280 [ 724.779989] ? ioctl_preallocate+0x200/0x200 [ 724.784395] ? __fget+0x356/0x510 [ 724.787858] ? do_dup2+0x450/0x450 [ 724.791386] ? vfs_write+0x393/0x540 [ 724.795097] ? fput+0x2b/0x190 [ 724.798292] ksys_ioctl+0x9b/0xc0 [ 724.801747] __x64_sys_ioctl+0x6f/0xb0 [ 724.805637] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 724.810211] do_syscall_64+0xf9/0x620 [ 724.814017] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 724.819216] RIP: 0033:0x7f6a2af240f9 02:49:22 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r0, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000000000)=0x8, 0x4) [ 724.822932] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 724.841845] RSP: 002b:00007f6a29496168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 724.849544] RAX: ffffffffffffffda RBX: 00007f6a2b043f80 RCX: 00007f6a2af240f9 [ 724.856815] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 724.864108] RBP: 00007f6a294961d0 R08: 0000000000000000 R09: 0000000000000000 [ 724.871375] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 724.878638] R13: 00007ffe5f48ca5f R14: 00007f6a29496300 R15: 0000000000022000 02:49:22 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) r1 = socket$packet(0x11, 0x54fbf8856f3d4933, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000000)=@req3={0x1000, 0x101, 0x80, 0x8000, 0x400, 0x100, 0x7}, 0x1c) 02:49:22 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, 0x0) bind$packet(r0, &(0x7f0000000240)={0x11, 0x6, 0x0, 0x1, 0x5, 0x6, @broadcast}, 0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:22 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r0, &(0x7f0000000040), 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000000000)=0x8, 0x4) 02:49:22 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c25, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:23 executing program 1: syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) (async) r0 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) ioctl$SNDRV_PCM_IOCTL_SYNC_PTR(r0, 0xc0884123, &(0x7f0000002600)={0x2, "04f0ca7fe985082cf48a9ede2fcf1be53f6d27958273ec29a78faa8858b2e5740dcd8eff22f08b0cc87a078a589410f7f5c49be3191d37104696e0c5ccebca39", {0x4, 0x101}}) openat$cgroup_type(r0, &(0x7f0000000040), 0x2, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) (async) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) fchmodat(r0, &(0x7f00000025c0)='./file0\x00', 0x4c) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r2, &(0x7f0000000080)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local}, 0x14) (async) bind$packet(r2, &(0x7f0000000080)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local}, 0x14) pause() sendmsg$xdp(0xffffffffffffffff, &(0x7f0000002580)={&(0x7f0000000000)={0x2c, 0x0, 0x0, 0x3e}, 0x10, &(0x7f00000024c0)=[{&(0x7f00000000c0)="8ff51250f99da498c48c5b6e", 0xc}, {&(0x7f0000000100)="e8ef2c1ee01c3cc401cf64174e4a1192e392e94793a9f66b119e4b767fffcea0ad6398d69600bf4e71deb093777e4a32c3", 0x31}, {&(0x7f0000000140)="ab34ac526a9d8f0fe6702cd92e80e3951bba0ac74b77d42ac0b36aa20ab580503350e21621c4a411db9a1655582340704c2d0556f0d4b2b66b036ae110e79ebe82b1b26e3b6b7f31bb42d3fb604f5851e3f415f697633b831bfeeb28c5a7012e2a1dabebb893f063481f8b3d0d713670e27f480770e29fbe923d4f9ba7e7bc15375410f50112a2c110de84011c8d537e9c99b0307768b16c18beb864ff3c1936ed028abdd01fc19060a2c7b6b1302398b08a503f85da1cd0048860a038b548c0c37a0773e038c58d870f0a9a124cfc0c01bc5fee7a952dcba918dd6625dfab6235a79a6c9c6ee72f6ee62a14", 0xec}, {&(0x7f0000000240)="049640e560d30e1a3fc6dafdb38c0a163d1db55b25d25b60c642b96a17123f86c22037772c3cc8a320f591e302868f5e1e02a664121fe7fb1ae75ddb55cdc3f593d4b304afb516482af5c9a1c500fa2c9624b40fda31fa3286a4b23e35ce68c1aab55703ae70cfbe4907106b76f75e64b82b94c39a35947623d3920bf4fd22c2ab9a5ec57be8ab9d69285b33187e22d5e647bb145d6a6a66a52ddfe960f287f8f8b1bce939ba5137b524ba773edd48c205af4a90ffcb1cb345f833d08dd9d1db46765a00a3689f63c8", 0xc9}, {&(0x7f0000000340)="9cb0363ece3eed66db87e5572440b21d8fbd8ba75c8b02915285bd18c873c1c0ca4edcb27eb34d6fea8a", 0x2a}, {&(0x7f0000000380)="6d98792e92ce1812a7f7ff80faf52de5b86190572d64813f5052d6348fcddc28a87533cb73be7b4225d3349b812c0464e63f5a76a60751d7bcbddb10f0c92412412fc2ccf1b3ae3e3b3e6a66e183ff4a64f9f0bee8b70b893ccb1e164d018cc729c46a4e2999d0c296e40381b9e18ea905eee4027a19", 0x76}, {&(0x7f0000000400)="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0x1000}, {&(0x7f00000026c0)="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0x1043}, {&(0x7f0000002400)="ed0ebf0468944aff527dfa55829372513cc23d21f2dc10e6d42a4a045b13cbc1c4cf85ae88e41553f394acd5d1f077cb1d8b66684b245c6bea585bcfb7194a81390339effcc023612d49d9322dde2c5e98e378b3506d44972c95b3f6c0c8c01301e6af2b124f639399059bcc7380040cab8f268e728e5d89921338b477e714e73dafac2a75c0ea0dfa00b20adcd35581de", 0x91}], 0x9, 0x0, 0x0, 0x8088}, 0x40810) 02:49:23 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) (fail_nth: 13) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 02:49:23 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, 0x0) bind$packet(r0, &(0x7f0000000240)={0x11, 0x6, 0x0, 0x1, 0x5, 0x6, @broadcast}, 0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:23 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) 02:49:23 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c26, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:23 executing program 5: syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000000)=0x8, 0x4) 02:49:23 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c27, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:23 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) 02:49:23 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, 0x0) bind$packet(r0, &(0x7f0000000240)={0x11, 0x6, 0x0, 0x1, 0x5, 0x6, @broadcast}, 0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) [ 725.546491] FAULT_INJECTION: forcing a failure. [ 725.546491] name failslab, interval 1, probability 0, space 0, times 0 [ 725.574779] CPU: 0 PID: 2656 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 725.582724] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 725.592103] Call Trace: [ 725.594696] dump_stack+0x1fc/0x2ef [ 725.598337] should_fail.cold+0xa/0xf [ 725.602149] ? setup_fault_attr+0x200/0x200 [ 725.606500] ? lock_acquire+0x170/0x3c0 [ 725.610479] ? mempool_free+0x370/0x370 [ 725.614444] ? mempool_free+0x370/0x370 [ 725.618422] __should_failslab+0x115/0x180 [ 725.622646] should_failslab+0x5/0x10 [ 725.626432] kmem_cache_alloc+0x277/0x370 [ 725.630567] ? mempool_alloc+0x350/0x350 [ 725.634628] ? mempool_free+0x370/0x370 [ 725.638591] mempool_init_node+0x2d0/0x6c0 [ 725.642818] ? mempool_alloc+0x350/0x350 [ 725.646870] ? mempool_free+0x370/0x370 [ 725.650926] mempool_init+0x38/0x50 [ 725.654555] bioset_init+0x327/0x810 [ 725.658271] ? kmem_cache_alloc_node+0x351/0x3b0 [ 725.663017] blk_alloc_queue_node+0x189/0xbf0 [ 725.667507] blk_mq_init_queue+0x44/0xa0 [ 725.671557] loop_add+0x2cb/0x8a0 [ 725.675014] loop_control_ioctl+0x16c/0x480 [ 725.679329] ? loop_lookup+0x1d0/0x1d0 [ 725.683225] ? ksys_write+0x241/0x2a0 [ 725.687049] ? loop_lookup+0x1d0/0x1d0 [ 725.690940] do_vfs_ioctl+0xcdb/0x12e0 [ 725.694832] ? lock_downgrade+0x720/0x720 [ 725.698976] ? check_preemption_disabled+0x41/0x280 [ 725.703995] ? ioctl_preallocate+0x200/0x200 [ 725.708399] ? __fget+0x356/0x510 [ 725.711851] ? do_dup2+0x450/0x450 [ 725.715395] ? vfs_write+0x393/0x540 [ 725.719105] ? fput+0x2b/0x190 [ 725.722290] ksys_ioctl+0x9b/0xc0 [ 725.725745] __x64_sys_ioctl+0x6f/0xb0 [ 725.729637] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 725.734224] do_syscall_64+0xf9/0x620 [ 725.738041] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 725.743233] RIP: 0033:0x7f6a2af240f9 [ 725.746956] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48 [ 725.765844] RSP: 002b:00007f6a29496168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 725.773551] RAX: ffffffffffffffda RBX: 00007f6a2b043f80 RCX: 00007f6a2af240f9 [ 725.780822] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 725.788111] RBP: 00007f6a294961d0 R08: 0000000000000000 R09: 0000000000000000 02:49:23 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000000)=0x8, 0x4) 02:49:23 executing program 5: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000000)=0x8, 0x4) 02:49:23 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c28, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) [ 725.795401] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 725.802665] R13: 00007ffe5f48ca5f R14: 00007f6a29496300 R15: 0000000000022000 02:49:24 executing program 1: clock_getres(0x4, &(0x7f0000000180)) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x3ff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'vxcan1\x00'}) getsockname$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000200)=0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0xd, r2, 0x1, 0x0, 0x6, @link_local}, 0x14) write$sysctl(r1, &(0x7f0000000140)='0\x00', 0x2) connect$vsock_dgram(0xffffffffffffffff, &(0x7f0000000240)={0x28, 0x0, 0xffffffff, @local}, 0x10) 02:49:24 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x6, r1, 0x1, 0x5, 0x6, @broadcast}, 0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:24 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) 02:49:24 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) (fail_nth: 14) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 02:49:24 executing program 5: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000000)=0x8, 0x4) 02:49:24 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c29, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:24 executing program 5: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000000)=0x8, 0x4) 02:49:24 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x6, r1, 0x1, 0x5, 0x6, @broadcast}, 0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:24 executing program 2: ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) ioctl$sock_x25_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000000c0)={@null, 0x2, 'pimreg\x00'}) accept4$x25(0xffffffffffffffff, &(0x7f0000000000)={0x9, @remote}, &(0x7f00000001c0)=0x12, 0x80800) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) [ 726.443925] FAULT_INJECTION: forcing a failure. [ 726.443925] name failslab, interval 1, probability 0, space 0, times 0 02:49:24 executing program 1: clock_getres(0x4, &(0x7f0000000180)) (async, rerun: 64) r0 = socket$packet(0x11, 0x3, 0x300) (rerun: 64) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x3ff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) (async) getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'vxcan1\x00'}) (async) getsockname$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000200)=0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0xd, r2, 0x1, 0x0, 0x6, @link_local}, 0x14) write$sysctl(r1, &(0x7f0000000140)='0\x00', 0x2) (async) connect$vsock_dgram(0xffffffffffffffff, &(0x7f0000000240)={0x28, 0x0, 0xffffffff, @local}, 0x10) [ 726.484729] CPU: 0 PID: 2688 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 726.492586] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 726.501952] Call Trace: [ 726.504557] dump_stack+0x1fc/0x2ef [ 726.508197] should_fail.cold+0xa/0xf [ 726.512009] ? setup_fault_attr+0x200/0x200 [ 726.516338] ? lock_acquire+0x170/0x3c0 [ 726.520328] __should_failslab+0x115/0x180 [ 726.524579] should_failslab+0x5/0x10 [ 726.528389] kmem_cache_alloc+0x277/0x370 [ 726.532543] ? mempool_alloc+0x350/0x350 [ 726.536605] mempool_init_node+0x2d0/0x6c0 [ 726.540832] ? mempool_alloc+0x350/0x350 [ 726.544912] ? mempool_free+0x370/0x370 [ 726.548892] mempool_init+0x38/0x50 [ 726.552511] bioset_init+0x327/0x810 [ 726.556240] ? kmem_cache_alloc_node+0x351/0x3b0 [ 726.561006] blk_alloc_queue_node+0x189/0xbf0 [ 726.565522] blk_mq_init_queue+0x44/0xa0 [ 726.569629] loop_add+0x2cb/0x8a0 [ 726.573086] loop_control_ioctl+0x16c/0x480 [ 726.577407] ? loop_lookup+0x1d0/0x1d0 [ 726.581317] ? finish_task_switch+0x146/0x760 [ 726.585810] ? loop_lookup+0x1d0/0x1d0 [ 726.589688] do_vfs_ioctl+0xcdb/0x12e0 [ 726.593581] ? lock_downgrade+0x720/0x720 [ 726.597740] ? check_preemption_disabled+0x41/0x280 [ 726.602749] ? ioctl_preallocate+0x200/0x200 [ 726.607147] ? __fget+0x356/0x510 [ 726.610598] ? do_dup2+0x450/0x450 [ 726.614138] ? io_schedule_timeout+0x140/0x140 [ 726.618729] ? fput+0x2b/0x190 [ 726.621908] ksys_ioctl+0x9b/0xc0 [ 726.625363] __x64_sys_ioctl+0x6f/0xb0 [ 726.629243] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 726.633821] do_syscall_64+0xf9/0x620 [ 726.637623] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 726.642808] RIP: 0033:0x7f6a2af240f9 [ 726.646533] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48 [ 726.665434] RSP: 002b:00007f6a29496168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 726.673149] RAX: ffffffffffffffda RBX: 00007f6a2b043f80 RCX: 00007f6a2af240f9 02:49:24 executing program 5: socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xc, &(0x7f0000000000)=0x8, 0x4) 02:49:24 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x6, r1, 0x1, 0x5, 0x6, @broadcast}, 0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:24 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c2a, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) [ 726.680418] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 726.687679] RBP: 00007f6a294961d0 R08: 0000000000000000 R09: 0000000000000000 [ 726.695103] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 726.702391] R13: 00007ffe5f48ca5f R14: 00007f6a29496300 R15: 0000000000022000 02:49:24 executing program 2: ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) socket$packet(0x11, 0x3, 0x300) (async) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) ioctl$sock_x25_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000000c0)={@null, 0x2, 'pimreg\x00'}) accept4$x25(0xffffffffffffffff, &(0x7f0000000000)={0x9, @remote}, &(0x7f00000001c0)=0x12, 0x80800) (async) accept4$x25(0xffffffffffffffff, &(0x7f0000000000)={0x9, @remote}, &(0x7f00000001c0)=0x12, 0x80800) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:24 executing program 5: socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xc, &(0x7f0000000000)=0x8, 0x4) 02:49:24 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) (fail_nth: 15) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 02:49:24 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c2b, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:24 executing program 5: socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xc, &(0x7f0000000000)=0x8, 0x4) 02:49:24 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00'}) bind$packet(r0, 0x0, 0x0) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:24 executing program 2: ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) ioctl$sock_x25_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000000c0)={@null, 0x2, 'pimreg\x00'}) (async, rerun: 32) accept4$x25(0xffffffffffffffff, &(0x7f0000000000)={0x9, @remote}, &(0x7f00000001c0)=0x12, 0x80800) (async, rerun: 32) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) [ 726.841645] FAULT_INJECTION: forcing a failure. [ 726.841645] name failslab, interval 1, probability 0, space 0, times 0 [ 726.879247] CPU: 0 PID: 2720 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 726.887082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 726.896441] Call Trace: [ 726.899039] dump_stack+0x1fc/0x2ef [ 726.902684] should_fail.cold+0xa/0xf [ 726.906516] ? setup_fault_attr+0x200/0x200 [ 726.910855] ? lock_acquire+0x170/0x3c0 [ 726.914863] __should_failslab+0x115/0x180 [ 726.919105] should_failslab+0x5/0x10 [ 726.922918] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 726.928065] __kmalloc_node+0x38/0x70 [ 726.931876] ? mempool_free+0x370/0x370 [ 726.935846] mempool_init_node+0x137/0x6c0 [ 726.940077] ? mempool_alloc+0x350/0x350 [ 726.944138] ? mempool_free+0x370/0x370 [ 726.948102] mempool_init+0x38/0x50 [ 726.951732] bioset_init+0x532/0x810 [ 726.955449] ? kmem_cache_alloc_node+0x351/0x3b0 [ 726.960211] blk_alloc_queue_node+0x189/0xbf0 [ 726.964715] blk_mq_init_queue+0x44/0xa0 [ 726.968881] loop_add+0x2cb/0x8a0 [ 726.972334] loop_control_ioctl+0x16c/0x480 [ 726.976657] ? loop_lookup+0x1d0/0x1d0 [ 726.980551] ? ksys_write+0x241/0x2a0 [ 726.984363] ? loop_lookup+0x1d0/0x1d0 [ 726.988256] do_vfs_ioctl+0xcdb/0x12e0 [ 726.992135] ? lock_downgrade+0x720/0x720 [ 726.996274] ? check_preemption_disabled+0x41/0x280 [ 727.001297] ? ioctl_preallocate+0x200/0x200 [ 727.005716] ? __fget+0x356/0x510 [ 727.009181] ? do_dup2+0x450/0x450 [ 727.012732] ? vfs_write+0x393/0x540 [ 727.016553] ? fput+0x2b/0x190 [ 727.019746] ksys_ioctl+0x9b/0xc0 [ 727.023210] __x64_sys_ioctl+0x6f/0xb0 [ 727.027097] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 727.031676] do_syscall_64+0xf9/0x620 [ 727.035493] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 727.040688] RIP: 0033:0x7f6a2af240f9 [ 727.044409] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48 [ 727.063315] RSP: 002b:00007f6a29496168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 727.071031] RAX: ffffffffffffffda RBX: 00007f6a2b043f80 RCX: 00007f6a2af240f9 [ 727.078298] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 727.085564] RBP: 00007f6a294961d0 R08: 0000000000000000 R09: 0000000000000000 [ 727.092819] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 727.100082] R13: 00007ffe5f48ca5f R14: 00007f6a29496300 R15: 0000000000022000 02:49:24 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c2c, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:24 executing program 1: clock_getres(0x4, &(0x7f0000000180)) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x3ff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'vxcan1\x00'}) getsockname$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000200)=0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0xd, r2, 0x1, 0x0, 0x6, @link_local}, 0x14) write$sysctl(r1, &(0x7f0000000140)='0\x00', 0x2) connect$vsock_dgram(0xffffffffffffffff, &(0x7f0000000240)={0x28, 0x0, 0xffffffff, @local}, 0x10) clock_getres(0x4, &(0x7f0000000180)) (async) socket$packet(0x11, 0x3, 0x300) (async) syz_open_dev$audion(&(0x7f0000000000), 0x3ff, 0x0) (async) socket$inet_udplite(0x2, 0x2, 0x88) (async) getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'vxcan1\x00'}) (async) getsockname$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000200)=0x14) (async) bind$packet(r0, &(0x7f0000000080)={0x11, 0xd, r2, 0x1, 0x0, 0x6, @link_local}, 0x14) (async) write$sysctl(r1, &(0x7f0000000140)='0\x00', 0x2) (async) connect$vsock_dgram(0xffffffffffffffff, &(0x7f0000000240)={0x28, 0x0, 0xffffffff, @local}, 0x10) (async) 02:49:24 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00'}) bind$packet(r0, 0x0, 0x0) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:24 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) (fail_nth: 16) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 02:49:24 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r3, 0x89e0, &(0x7f0000000480)={'syzkaller1\x00', 0x5, 0xfffffffe}) ioctl$SIOCX25GCAUSEDIAG(r2, 0x89e6, &(0x7f00000002c0)) socket$inet6_udp(0xa, 0x2, 0x0) r4 = accept4$x25(r2, &(0x7f0000000300)={0x9, @remote}, &(0x7f0000000340)=0x12, 0x400) ioctl$SIOCX25GCALLUSERDATA(r4, 0x89e4, &(0x7f0000000240)={0xe, "6d018000001a809a9b3fb9768cf8da5faa7f43c0124a3d4d874636b46ffcc2cdbd255c2d760751e39e48fc738ef8faa7734c4fb2267a9222d9200000000000000093727e6e71b12da144734547cdedcee03ba5735751d97dfa20d961d193d82fe8f54f7d02b2b8b0e4853f0089981c86fee5c0bd816ceceb0837cb90793465a8"}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) r5 = socket$packet(0x11, 0x3, 0x300) socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r5, &(0x7f0000000080)={0x11, 0x2, r6, 0x1, 0x0, 0x6, @local}, 0x14) accept4$x25(0xffffffffffffffff, 0x0, &(0x7f0000000200), 0x800) sendmsg$xdp(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x2c, 0x8, r6, 0xd}, 0x10, &(0x7f0000000180)=[{&(0x7f00000000c0)="b61332efbefd5bbb47b7048835ce846b1144566a3efada0cfae8887e7595ab55b942564eb090e84e629dd71c42f422da1cd13934c40e02b4837db32f231b2d17fcacf6930f7dff1e23348532475513f906c77b4e7273f6cb2290004457d928d67ac9a5bba720e9381bf8b985a31e147a9eb4860bb9", 0x75}, {&(0x7f0000000380)="52728ad03e1db34e5a55475f924cf241837241261a4d010b6a636bae5eafdf0b33e7c228d8ab667dbaebf0e9405436a1ef1745d5c99daa6278eea9da050000000000972f033c7623256c178ef4ea0d4592adba28c17398eae2ac3f7b2401233d1e30277ccc06e072506a56bf4fa5ae80b64ec49c21eb874fc0d4ae362ecd001d939b8d25513c84fa112766f8ac8da233dbffeee30200cf74d3adc5e2772e745d65d1f2e1338ac8c98f3128afc81a00"/199, 0xc7}], 0x2, 0x0, 0x0, 0x4080}, 0x0) 02:49:24 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000000)=0x8, 0x4) [ 727.209866] FAULT_INJECTION: forcing a failure. [ 727.209866] name failslab, interval 1, probability 0, space 0, times 0 [ 727.230576] CPU: 1 PID: 2741 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 727.238405] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 727.247756] Call Trace: [ 727.250335] dump_stack+0x1fc/0x2ef [ 727.253964] should_fail.cold+0xa/0xf [ 727.257762] ? setup_fault_attr+0x200/0x200 [ 727.262075] ? lock_acquire+0x170/0x3c0 [ 727.266038] ? mempool_free+0x370/0x370 [ 727.269996] ? mempool_free+0x370/0x370 [ 727.273970] __should_failslab+0x115/0x180 [ 727.278191] should_failslab+0x5/0x10 [ 727.282070] kmem_cache_alloc+0x277/0x370 [ 727.286211] ? mempool_alloc+0x350/0x350 [ 727.290253] ? mempool_free+0x370/0x370 [ 727.294209] mempool_init_node+0x2d0/0x6c0 [ 727.298435] ? mempool_alloc+0x350/0x350 [ 727.302587] ? mempool_free+0x370/0x370 [ 727.306562] mempool_init+0x38/0x50 [ 727.310173] bioset_init+0x532/0x810 [ 727.313872] ? kmem_cache_alloc_node+0x351/0x3b0 [ 727.318624] blk_alloc_queue_node+0x189/0xbf0 [ 727.323109] blk_mq_init_queue+0x44/0xa0 [ 727.327154] loop_add+0x2cb/0x8a0 [ 727.330593] loop_control_ioctl+0x16c/0x480 [ 727.334900] ? loop_lookup+0x1d0/0x1d0 [ 727.338784] ? ksys_write+0x241/0x2a0 [ 727.342569] ? loop_lookup+0x1d0/0x1d0 [ 727.346462] do_vfs_ioctl+0xcdb/0x12e0 [ 727.350365] ? lock_downgrade+0x720/0x720 [ 727.354501] ? check_preemption_disabled+0x41/0x280 [ 727.359503] ? ioctl_preallocate+0x200/0x200 [ 727.363899] ? __fget+0x356/0x510 [ 727.367345] ? do_dup2+0x450/0x450 [ 727.370885] ? vfs_write+0x393/0x540 [ 727.374590] ? fput+0x2b/0x190 [ 727.377772] ksys_ioctl+0x9b/0xc0 [ 727.381250] __x64_sys_ioctl+0x6f/0xb0 [ 727.385135] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 727.389802] do_syscall_64+0xf9/0x620 [ 727.393596] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 727.398804] RIP: 0033:0x7f6a2af240f9 [ 727.402505] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48 [ 727.421401] RSP: 002b:00007f6a29496168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 727.429124] RAX: ffffffffffffffda RBX: 00007f6a2b043f80 RCX: 00007f6a2af240f9 [ 727.436400] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 727.443653] RBP: 00007f6a294961d0 R08: 0000000000000000 R09: 0000000000000000 [ 727.450922] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 02:49:25 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r3, 0x89e0, &(0x7f0000000480)={'syzkaller1\x00', 0x5, 0xfffffffe}) ioctl$SIOCX25GCAUSEDIAG(r2, 0x89e6, &(0x7f00000002c0)) socket$inet6_udp(0xa, 0x2, 0x0) r4 = accept4$x25(r2, &(0x7f0000000300)={0x9, @remote}, &(0x7f0000000340)=0x12, 0x400) ioctl$SIOCX25GCALLUSERDATA(r4, 0x89e4, &(0x7f0000000240)={0xe, "6d018000001a809a9b3fb9768cf8da5faa7f43c0124a3d4d874636b46ffcc2cdbd255c2d760751e39e48fc738ef8faa7734c4fb2267a9222d9200000000000000093727e6e71b12da144734547cdedcee03ba5735751d97dfa20d961d193d82fe8f54f7d02b2b8b0e4853f0089981c86fee5c0bd816ceceb0837cb90793465a8"}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) r5 = socket$packet(0x11, 0x3, 0x300) socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r5, &(0x7f0000000080)={0x11, 0x2, r6, 0x1, 0x0, 0x6, @local}, 0x14) accept4$x25(0xffffffffffffffff, 0x0, &(0x7f0000000200), 0x800) sendmsg$xdp(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x2c, 0x8, r6, 0xd}, 0x10, &(0x7f0000000180)=[{&(0x7f00000000c0)="b61332efbefd5bbb47b7048835ce846b1144566a3efada0cfae8887e7595ab55b942564eb090e84e629dd71c42f422da1cd13934c40e02b4837db32f231b2d17fcacf6930f7dff1e23348532475513f906c77b4e7273f6cb2290004457d928d67ac9a5bba720e9381bf8b985a31e147a9eb4860bb9", 0x75}, {&(0x7f0000000380)="52728ad03e1db34e5a55475f924cf241837241261a4d010b6a636bae5eafdf0b33e7c228d8ab667dbaebf0e9405436a1ef1745d5c99daa6278eea9da050000000000972f033c7623256c178ef4ea0d4592adba28c17398eae2ac3f7b2401233d1e30277ccc06e072506a56bf4fa5ae80b64ec49c21eb874fc0d4ae362ecd001d939b8d25513c84fa112766f8ac8da233dbffeee30200cf74d3adc5e2772e745d65d1f2e1338ac8c98f3128afc81a00"/199, 0xc7}], 0x2, 0x0, 0x0, 0x4080}, 0x0) socket$packet(0x11, 0x3, 0x300) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) (async) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) ioctl$SIOCX25GSUBSCRIP(r3, 0x89e0, &(0x7f0000000480)={'syzkaller1\x00', 0x5, 0xfffffffe}) (async) ioctl$SIOCX25GCAUSEDIAG(r2, 0x89e6, &(0x7f00000002c0)) (async) socket$inet6_udp(0xa, 0x2, 0x0) (async) accept4$x25(r2, &(0x7f0000000300)={0x9, @remote}, &(0x7f0000000340)=0x12, 0x400) (async) ioctl$SIOCX25GCALLUSERDATA(r4, 0x89e4, &(0x7f0000000240)={0xe, "6d018000001a809a9b3fb9768cf8da5faa7f43c0124a3d4d874636b46ffcc2cdbd255c2d760751e39e48fc738ef8faa7734c4fb2267a9222d9200000000000000093727e6e71b12da144734547cdedcee03ba5735751d97dfa20d961d193d82fe8f54f7d02b2b8b0e4853f0089981c86fee5c0bd816ceceb0837cb90793465a8"}) (async) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) (async) socket$packet(0x11, 0x3, 0x300) (async) socket$bt_rfcomm(0x1f, 0x1, 0x3) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) (async) bind$packet(r5, &(0x7f0000000080)={0x11, 0x2, r6, 0x1, 0x0, 0x6, @local}, 0x14) (async) accept4$x25(0xffffffffffffffff, 0x0, &(0x7f0000000200), 0x800) (async) sendmsg$xdp(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x2c, 0x8, r6, 0xd}, 0x10, &(0x7f0000000180)=[{&(0x7f00000000c0)="b61332efbefd5bbb47b7048835ce846b1144566a3efada0cfae8887e7595ab55b942564eb090e84e629dd71c42f422da1cd13934c40e02b4837db32f231b2d17fcacf6930f7dff1e23348532475513f906c77b4e7273f6cb2290004457d928d67ac9a5bba720e9381bf8b985a31e147a9eb4860bb9", 0x75}, {&(0x7f0000000380)="52728ad03e1db34e5a55475f924cf241837241261a4d010b6a636bae5eafdf0b33e7c228d8ab667dbaebf0e9405436a1ef1745d5c99daa6278eea9da050000000000972f033c7623256c178ef4ea0d4592adba28c17398eae2ac3f7b2401233d1e30277ccc06e072506a56bf4fa5ae80b64ec49c21eb874fc0d4ae362ecd001d939b8d25513c84fa112766f8ac8da233dbffeee30200cf74d3adc5e2772e745d65d1f2e1338ac8c98f3128afc81a00"/199, 0xc7}], 0x2, 0x0, 0x0, 0x4080}, 0x0) (async) 02:49:25 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000000)=0x8, 0x4) 02:49:25 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) bind$packet(r2, &(0x7f0000000080)={0x11, 0x10, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) [ 727.458172] R13: 00007ffe5f48ca5f R14: 00007f6a29496300 R15: 0000000000022000 02:49:25 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00'}) bind$packet(r0, 0x0, 0x0) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:25 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) (fail_nth: 17) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 02:49:25 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c2d, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:25 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x5, 0x6, @broadcast}, 0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:25 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r3, 0x89e0, &(0x7f0000000480)={'syzkaller1\x00', 0x5, 0xfffffffe}) ioctl$SIOCX25GCAUSEDIAG(r2, 0x89e6, &(0x7f00000002c0)) socket$inet6_udp(0xa, 0x2, 0x0) r4 = accept4$x25(r2, &(0x7f0000000300)={0x9, @remote}, &(0x7f0000000340)=0x12, 0x400) ioctl$SIOCX25GCALLUSERDATA(r4, 0x89e4, &(0x7f0000000240)={0xe, "6d018000001a809a9b3fb9768cf8da5faa7f43c0124a3d4d874636b46ffcc2cdbd255c2d760751e39e48fc738ef8faa7734c4fb2267a9222d9200000000000000093727e6e71b12da144734547cdedcee03ba5735751d97dfa20d961d193d82fe8f54f7d02b2b8b0e4853f0089981c86fee5c0bd816ceceb0837cb90793465a8"}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) r5 = socket$packet(0x11, 0x3, 0x300) socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r5, &(0x7f0000000080)={0x11, 0x2, r6, 0x1, 0x0, 0x6, @local}, 0x14) accept4$x25(0xffffffffffffffff, 0x0, &(0x7f0000000200), 0x800) sendmsg$xdp(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x2c, 0x8, r6, 0xd}, 0x10, &(0x7f0000000180)=[{&(0x7f00000000c0)="b61332efbefd5bbb47b7048835ce846b1144566a3efada0cfae8887e7595ab55b942564eb090e84e629dd71c42f422da1cd13934c40e02b4837db32f231b2d17fcacf6930f7dff1e23348532475513f906c77b4e7273f6cb2290004457d928d67ac9a5bba720e9381bf8b985a31e147a9eb4860bb9", 0x75}, {&(0x7f0000000380)="52728ad03e1db34e5a55475f924cf241837241261a4d010b6a636bae5eafdf0b33e7c228d8ab667dbaebf0e9405436a1ef1745d5c99daa6278eea9da050000000000972f033c7623256c178ef4ea0d4592adba28c17398eae2ac3f7b2401233d1e30277ccc06e072506a56bf4fa5ae80b64ec49c21eb874fc0d4ae362ecd001d939b8d25513c84fa112766f8ac8da233dbffeee30200cf74d3adc5e2772e745d65d1f2e1338ac8c98f3128afc81a00"/199, 0xc7}], 0x2, 0x0, 0x0, 0x4080}, 0x0) socket$packet(0x11, 0x3, 0x300) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) (async) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) ioctl$SIOCX25GSUBSCRIP(r3, 0x89e0, &(0x7f0000000480)={'syzkaller1\x00', 0x5, 0xfffffffe}) (async) ioctl$SIOCX25GCAUSEDIAG(r2, 0x89e6, &(0x7f00000002c0)) (async) socket$inet6_udp(0xa, 0x2, 0x0) (async) accept4$x25(r2, &(0x7f0000000300)={0x9, @remote}, &(0x7f0000000340)=0x12, 0x400) (async) ioctl$SIOCX25GCALLUSERDATA(r4, 0x89e4, &(0x7f0000000240)={0xe, "6d018000001a809a9b3fb9768cf8da5faa7f43c0124a3d4d874636b46ffcc2cdbd255c2d760751e39e48fc738ef8faa7734c4fb2267a9222d9200000000000000093727e6e71b12da144734547cdedcee03ba5735751d97dfa20d961d193d82fe8f54f7d02b2b8b0e4853f0089981c86fee5c0bd816ceceb0837cb90793465a8"}) (async) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) (async) socket$packet(0x11, 0x3, 0x300) (async) socket$bt_rfcomm(0x1f, 0x1, 0x3) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) (async) bind$packet(r5, &(0x7f0000000080)={0x11, 0x2, r6, 0x1, 0x0, 0x6, @local}, 0x14) (async) accept4$x25(0xffffffffffffffff, 0x0, &(0x7f0000000200), 0x800) (async) sendmsg$xdp(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x2c, 0x8, r6, 0xd}, 0x10, &(0x7f0000000180)=[{&(0x7f00000000c0)="b61332efbefd5bbb47b7048835ce846b1144566a3efada0cfae8887e7595ab55b942564eb090e84e629dd71c42f422da1cd13934c40e02b4837db32f231b2d17fcacf6930f7dff1e23348532475513f906c77b4e7273f6cb2290004457d928d67ac9a5bba720e9381bf8b985a31e147a9eb4860bb9", 0x75}, {&(0x7f0000000380)="52728ad03e1db34e5a55475f924cf241837241261a4d010b6a636bae5eafdf0b33e7c228d8ab667dbaebf0e9405436a1ef1745d5c99daa6278eea9da050000000000972f033c7623256c178ef4ea0d4592adba28c17398eae2ac3f7b2401233d1e30277ccc06e072506a56bf4fa5ae80b64ec49c21eb874fc0d4ae362ecd001d939b8d25513c84fa112766f8ac8da233dbffeee30200cf74d3adc5e2772e745d65d1f2e1338ac8c98f3128afc81a00"/199, 0xc7}], 0x2, 0x0, 0x0, 0x4080}, 0x0) (async) 02:49:25 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000000)=0x8, 0x4) 02:49:25 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) bind$packet(r2, &(0x7f0000000080)={0x11, 0x10, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) socket$packet(0x11, 0x3, 0x300) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) (async) syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) (async) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) (async) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) (async) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) (async) bind$packet(r2, &(0x7f0000000080)={0x11, 0x10, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) (async) 02:49:25 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c2e, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:25 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x5, 0x6, @broadcast}, 0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) [ 727.627825] FAULT_INJECTION: forcing a failure. [ 727.627825] name failslab, interval 1, probability 0, space 0, times 0 [ 727.681143] CPU: 0 PID: 2788 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 727.688976] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 727.698343] Call Trace: [ 727.700947] dump_stack+0x1fc/0x2ef [ 727.704592] should_fail.cold+0xa/0xf [ 727.708418] ? setup_fault_attr+0x200/0x200 [ 727.712751] ? lock_acquire+0x170/0x3c0 [ 727.716745] __should_failslab+0x115/0x180 [ 727.720991] should_failslab+0x5/0x10 [ 727.724818] kmem_cache_alloc+0x277/0x370 [ 727.728954] ? mempool_alloc+0x350/0x350 [ 727.733019] mempool_init_node+0x2d0/0x6c0 [ 727.737254] ? mempool_alloc+0x350/0x350 [ 727.741324] ? mempool_free+0x370/0x370 [ 727.745283] mempool_init+0x38/0x50 [ 727.748899] bioset_init+0x532/0x810 [ 727.752609] ? kmem_cache_alloc_node+0x351/0x3b0 [ 727.757362] blk_alloc_queue_node+0x189/0xbf0 [ 727.761849] blk_mq_init_queue+0x44/0xa0 [ 727.765898] loop_add+0x2cb/0x8a0 [ 727.769339] loop_control_ioctl+0x16c/0x480 [ 727.773649] ? loop_lookup+0x1d0/0x1d0 [ 727.777554] ? ksys_write+0x241/0x2a0 [ 727.781342] ? loop_lookup+0x1d0/0x1d0 [ 727.785219] do_vfs_ioctl+0xcdb/0x12e0 [ 727.789096] ? lock_downgrade+0x720/0x720 [ 727.793234] ? check_preemption_disabled+0x41/0x280 [ 727.798246] ? ioctl_preallocate+0x200/0x200 [ 727.802666] ? __fget+0x356/0x510 [ 727.806130] ? do_dup2+0x450/0x450 [ 727.809663] ? vfs_write+0x393/0x540 [ 727.813373] ? fput+0x2b/0x190 [ 727.816561] ksys_ioctl+0x9b/0xc0 [ 727.820000] __x64_sys_ioctl+0x6f/0xb0 [ 727.823887] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 727.828456] do_syscall_64+0xf9/0x620 [ 727.832257] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 727.837458] RIP: 0033:0x7f6a2af240f9 [ 727.841193] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48 [ 727.860091] RSP: 002b:00007f6a29496168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 727.867790] RAX: ffffffffffffffda RBX: 00007f6a2b043f80 RCX: 00007f6a2af240f9 [ 727.875055] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 02:49:25 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xc, 0x0, 0x0) [ 727.882329] RBP: 00007f6a294961d0 R08: 0000000000000000 R09: 0000000000000000 [ 727.889598] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 727.896854] R13: 00007ffe5f48ca5f R14: 00007f6a29496300 R15: 0000000000022000 02:49:25 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) (fail_nth: 18) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 02:49:25 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c2f, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:25 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) r2 = accept4$x25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f00000000c0)=0x12, 0x800) ioctl$sock_x25_SIOCADDRT(r2, 0x890b, &(0x7f0000000100)={@remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}, 0xe, 'hsr0\x00'}) 02:49:25 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x5, 0x6, @broadcast}, 0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:25 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) (async) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) (async) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) bind$packet(r2, &(0x7f0000000080)={0x11, 0x10, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) [ 727.968260] FAULT_INJECTION: forcing a failure. [ 727.968260] name failslab, interval 1, probability 0, space 0, times 0 [ 727.985418] CPU: 0 PID: 2828 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 727.993245] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 728.002606] Call Trace: [ 728.005224] dump_stack+0x1fc/0x2ef [ 728.008855] should_fail.cold+0xa/0xf [ 728.012659] ? setup_fault_attr+0x200/0x200 [ 728.016997] ? lock_acquire+0x170/0x3c0 [ 728.020988] __should_failslab+0x115/0x180 [ 728.025228] should_failslab+0x5/0x10 [ 728.029030] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 728.034138] bdi_alloc_node+0x5c/0xd0 [ 728.037947] blk_alloc_queue_node+0x1af/0xbf0 [ 728.042488] blk_mq_init_queue+0x44/0xa0 [ 728.046571] loop_add+0x2cb/0x8a0 [ 728.050310] loop_control_ioctl+0x16c/0x480 [ 728.054636] ? loop_lookup+0x1d0/0x1d0 [ 728.058646] ? ksys_write+0x241/0x2a0 [ 728.062435] ? loop_lookup+0x1d0/0x1d0 [ 728.066311] do_vfs_ioctl+0xcdb/0x12e0 [ 728.070189] ? lock_downgrade+0x720/0x720 [ 728.074337] ? check_preemption_disabled+0x41/0x280 [ 728.079351] ? ioctl_preallocate+0x200/0x200 [ 728.083851] ? __fget+0x356/0x510 [ 728.087317] ? do_dup2+0x450/0x450 [ 728.090856] ? vfs_write+0x393/0x540 [ 728.094581] ? fput+0x2b/0x190 [ 728.097775] ksys_ioctl+0x9b/0xc0 [ 728.101236] __x64_sys_ioctl+0x6f/0xb0 [ 728.105125] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 728.109705] do_syscall_64+0xf9/0x620 [ 728.113511] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 728.118758] RIP: 0033:0x7f6a2af240f9 [ 728.122573] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48 [ 728.141593] RSP: 002b:00007f6a29496168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 728.149329] RAX: ffffffffffffffda RBX: 00007f6a2b043f80 RCX: 00007f6a2af240f9 [ 728.156635] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 02:49:25 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xc, 0x0, 0x0) 02:49:25 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) (async) r2 = accept4$x25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f00000000c0)=0x12, 0x800) ioctl$sock_x25_SIOCADDRT(r2, 0x890b, &(0x7f0000000100)={@remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}, 0xe, 'hsr0\x00'}) 02:49:25 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00'}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x6, 0x0, 0x1, 0x5, 0x6, @broadcast}, 0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) [ 728.163916] RBP: 00007f6a294961d0 R08: 0000000000000000 R09: 0000000000000000 [ 728.171206] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 728.178465] R13: 00007ffe5f48ca5f R14: 00007f6a29496300 R15: 0000000000022000 02:49:26 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c30, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:26 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) (fail_nth: 19) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 02:49:26 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xc, 0x0, 0x0) 02:49:26 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) r2 = syz_open_dev$audion(&(0x7f0000000000), 0xfa, 0x420400) connect$packet(r2, &(0x7f00000000c0)={0x11, 0xc, r1, 0x1, 0x5, 0x6, @multicast}, 0x14) 02:49:26 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00'}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x6, 0x0, 0x1, 0x5, 0x6, @broadcast}, 0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:26 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) accept4$x25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f00000000c0)=0x12, 0x800) (async) r2 = accept4$x25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f00000000c0)=0x12, 0x800) ioctl$sock_x25_SIOCADDRT(r2, 0x890b, &(0x7f0000000100)={@remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}, 0xe, 'hsr0\x00'}) [ 728.321302] FAULT_INJECTION: forcing a failure. [ 728.321302] name failslab, interval 1, probability 0, space 0, times 0 [ 728.347628] CPU: 0 PID: 2855 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 728.355461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 728.364844] Call Trace: [ 728.367442] dump_stack+0x1fc/0x2ef [ 728.371087] should_fail.cold+0xa/0xf [ 728.374906] ? setup_fault_attr+0x200/0x200 [ 728.379240] ? lock_acquire+0x170/0x3c0 [ 728.383240] __should_failslab+0x115/0x180 [ 728.387479] should_failslab+0x5/0x10 [ 728.391360] kmem_cache_alloc_trace+0x284/0x380 [ 728.396048] wb_congested_get_create+0x180/0x3a0 [ 728.400810] wb_init+0x4a7/0x770 [ 728.404183] ? __raw_spin_lock_init+0x28/0x100 [ 728.408798] bdi_init+0x29c/0x410 [ 728.412262] bdi_alloc_node+0x76/0xd0 [ 728.416081] blk_alloc_queue_node+0x1af/0xbf0 [ 728.420609] blk_mq_init_queue+0x44/0xa0 [ 728.424690] loop_add+0x2cb/0x8a0 [ 728.428153] loop_control_ioctl+0x16c/0x480 [ 728.432480] ? loop_lookup+0x1d0/0x1d0 [ 728.436505] ? ksys_write+0x241/0x2a0 [ 728.440317] ? loop_lookup+0x1d0/0x1d0 [ 728.444209] do_vfs_ioctl+0xcdb/0x12e0 [ 728.448108] ? lock_downgrade+0x720/0x720 [ 728.452280] ? check_preemption_disabled+0x41/0x280 [ 728.457310] ? ioctl_preallocate+0x200/0x200 [ 728.461739] ? __fget+0x356/0x510 [ 728.465209] ? do_dup2+0x450/0x450 [ 728.468762] ? vfs_write+0x393/0x540 [ 728.472468] ? fput+0x2b/0x190 [ 728.475669] ksys_ioctl+0x9b/0xc0 [ 728.479126] __x64_sys_ioctl+0x6f/0xb0 [ 728.483015] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 728.487690] do_syscall_64+0xf9/0x620 [ 728.491489] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 728.496675] RIP: 0033:0x7f6a2af240f9 [ 728.500473] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48 02:49:26 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) r2 = syz_open_dev$audion(&(0x7f0000000000), 0xfa, 0x420400) connect$packet(r2, &(0x7f00000000c0)={0x11, 0xc, r1, 0x1, 0x5, 0x6, @multicast}, 0x14) 02:49:26 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000000), 0x4) 02:49:26 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00'}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x6, 0x0, 0x1, 0x5, 0x6, @broadcast}, 0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) [ 728.519379] RSP: 002b:00007f6a29496168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 728.527094] RAX: ffffffffffffffda RBX: 00007f6a2b043f80 RCX: 00007f6a2af240f9 [ 728.534367] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 728.541635] RBP: 00007f6a294961d0 R08: 0000000000000000 R09: 0000000000000000 [ 728.549000] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 728.556270] R13: 00007ffe5f48ca5f R14: 00007f6a29496300 R15: 0000000000022000 02:49:26 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GCAUSEDIAG(r1, 0x89e6, &(0x7f00000002c0)) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:26 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) (fail_nth: 20) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 02:49:26 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c31, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:26 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000000), 0x4) 02:49:26 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x6, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:26 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) (async) r2 = syz_open_dev$audion(&(0x7f0000000000), 0xfa, 0x420400) connect$packet(r2, &(0x7f00000000c0)={0x11, 0xc, r1, 0x1, 0x5, 0x6, @multicast}, 0x14) [ 728.710881] FAULT_INJECTION: forcing a failure. [ 728.710881] name failslab, interval 1, probability 0, space 0, times 0 [ 728.733930] CPU: 1 PID: 2888 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 728.741759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 728.751116] Call Trace: [ 728.753722] dump_stack+0x1fc/0x2ef [ 728.757475] should_fail.cold+0xa/0xf 02:49:26 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) r2 = syz_open_dev$audion(&(0x7f0000000000), 0xfa, 0x420400) connect$packet(r2, &(0x7f00000000c0)={0x11, 0xc, r1, 0x1, 0x5, 0x6, @multicast}, 0x14) [ 728.761305] ? setup_fault_attr+0x200/0x200 [ 728.765637] ? lock_acquire+0x170/0x3c0 [ 728.769621] __should_failslab+0x115/0x180 [ 728.773866] should_failslab+0x5/0x10 [ 728.777684] kmem_cache_alloc_trace+0x284/0x380 [ 728.782352] blk_alloc_queue_stats+0x3c/0x100 [ 728.786837] blk_alloc_queue_node+0x1eb/0xbf0 [ 728.791358] blk_mq_init_queue+0x44/0xa0 [ 728.795421] loop_add+0x2cb/0x8a0 [ 728.798864] loop_control_ioctl+0x16c/0x480 [ 728.803177] ? loop_lookup+0x1d0/0x1d0 [ 728.807066] ? ksys_write+0x241/0x2a0 [ 728.810863] ? loop_lookup+0x1d0/0x1d0 [ 728.814750] do_vfs_ioctl+0xcdb/0x12e0 [ 728.818639] ? lock_downgrade+0x720/0x720 [ 728.822789] ? check_preemption_disabled+0x41/0x280 [ 728.827805] ? ioctl_preallocate+0x200/0x200 [ 728.832222] ? __fget+0x356/0x510 [ 728.835668] ? do_dup2+0x450/0x450 [ 728.839202] ? vfs_write+0x393/0x540 [ 728.842913] ? fput+0x2b/0x190 [ 728.846099] ksys_ioctl+0x9b/0xc0 [ 728.849542] __x64_sys_ioctl+0x6f/0xb0 [ 728.853432] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 728.858014] do_syscall_64+0xf9/0x620 [ 728.861805] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 728.866981] RIP: 0033:0x7f6a2af240f9 [ 728.870682] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 728.889659] RSP: 002b:00007f6a29496168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 728.897352] RAX: ffffffffffffffda RBX: 00007f6a2b043f80 RCX: 00007f6a2af240f9 [ 728.904626] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 02:49:26 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GCAUSEDIAG(r1, 0x89e6, &(0x7f00000002c0)) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local}, 0x14) [ 728.911886] RBP: 00007f6a294961d0 R08: 0000000000000000 R09: 0000000000000000 [ 728.919144] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 728.926407] R13: 00007ffe5f48ca5f R14: 00007f6a29496300 R15: 0000000000022000 02:49:26 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) (fail_nth: 21) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 02:49:26 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x1, 0x6, @local}, 0xffc1) 02:49:26 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c32, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:26 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GCAUSEDIAG(r1, 0x89e6, &(0x7f00000002c0)) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:26 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x6, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:26 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x1, 0x6, @local}, 0xffc1) [ 729.039851] FAULT_INJECTION: forcing a failure. [ 729.039851] name failslab, interval 1, probability 0, space 0, times 0 [ 729.066568] CPU: 1 PID: 2918 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 729.074704] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 729.084075] Call Trace: [ 729.086678] dump_stack+0x1fc/0x2ef [ 729.090318] should_fail.cold+0xa/0xf [ 729.094118] ? setup_fault_attr+0x200/0x200 [ 729.098437] ? lock_acquire+0x170/0x3c0 [ 729.102402] __should_failslab+0x115/0x180 [ 729.106624] should_failslab+0x5/0x10 [ 729.110506] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 729.115599] blkg_alloc+0x92/0x630 [ 729.119130] blkcg_init_queue+0x24/0x540 [ 729.123179] blk_alloc_queue_node+0x7d0/0xbf0 [ 729.127669] blk_mq_init_queue+0x44/0xa0 [ 729.131731] loop_add+0x2cb/0x8a0 [ 729.135184] loop_control_ioctl+0x16c/0x480 [ 729.139499] ? loop_lookup+0x1d0/0x1d0 [ 729.143382] ? ksys_write+0x241/0x2a0 [ 729.147171] ? loop_lookup+0x1d0/0x1d0 [ 729.151063] do_vfs_ioctl+0xcdb/0x12e0 [ 729.154935] ? lock_downgrade+0x720/0x720 [ 729.159065] ? check_preemption_disabled+0x41/0x280 [ 729.164066] ? ioctl_preallocate+0x200/0x200 [ 729.168475] ? __fget+0x356/0x510 [ 729.171911] ? do_dup2+0x450/0x450 [ 729.175439] ? vfs_write+0x393/0x540 [ 729.179249] ? fput+0x2b/0x190 [ 729.182450] ksys_ioctl+0x9b/0xc0 [ 729.185904] __x64_sys_ioctl+0x6f/0xb0 [ 729.189788] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 729.194363] do_syscall_64+0xf9/0x620 [ 729.198157] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 729.203453] RIP: 0033:0x7f6a2af240f9 [ 729.207155] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48 [ 729.226041] RSP: 002b:00007f6a29496168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 729.233751] RAX: ffffffffffffffda RBX: 00007f6a2b043f80 RCX: 00007f6a2af240f9 02:49:27 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) r2 = accept4$x25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f00000000c0)=0x12, 0x800) ioctl$sock_x25_SIOCADDRT(r2, 0x890b, &(0x7f0000000100)={@remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}, 0xe, 'hsr0\x00'}) 02:49:27 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) (async, rerun: 64) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) (rerun: 64) ioctl$SIOCX25GCAUSEDIAG(r1, 0x89e6, &(0x7f00000002c0)) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:27 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) (fail_nth: 22) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) [ 729.241021] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 729.248275] RBP: 00007f6a294961d0 R08: 0000000000000000 R09: 0000000000000000 [ 729.255529] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 729.262800] R13: 00007ffe5f48ca5f R14: 00007f6a29496300 R15: 0000000000022000 02:49:27 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c33, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:27 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x1, 0x6, @local}, 0xffc1) 02:49:27 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x6, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) [ 729.354618] FAULT_INJECTION: forcing a failure. [ 729.354618] name failslab, interval 1, probability 0, space 0, times 0 [ 729.403564] CPU: 1 PID: 2942 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 729.411415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 729.420779] Call Trace: [ 729.423387] dump_stack+0x1fc/0x2ef [ 729.427046] should_fail.cold+0xa/0xf [ 729.430881] ? setup_fault_attr+0x200/0x200 [ 729.435232] ? lock_acquire+0x170/0x3c0 [ 729.439239] __should_failslab+0x115/0x180 [ 729.443496] should_failslab+0x5/0x10 [ 729.447311] kmem_cache_alloc_trace+0x284/0x380 [ 729.451994] blk_iolatency_init+0x47/0x2d0 [ 729.456234] blkcg_init_queue+0x1c1/0x540 [ 729.460374] blk_alloc_queue_node+0x7d0/0xbf0 [ 729.464884] blk_mq_init_queue+0x44/0xa0 [ 729.468948] loop_add+0x2cb/0x8a0 [ 729.472399] loop_control_ioctl+0x16c/0x480 [ 729.476721] ? loop_lookup+0x1d0/0x1d0 [ 729.480606] ? ksys_write+0x241/0x2a0 [ 729.484410] ? loop_lookup+0x1d0/0x1d0 [ 729.488293] do_vfs_ioctl+0xcdb/0x12e0 [ 729.492179] ? lock_downgrade+0x720/0x720 [ 729.496325] ? check_preemption_disabled+0x41/0x280 [ 729.501343] ? ioctl_preallocate+0x200/0x200 [ 729.505746] ? __fget+0x356/0x510 [ 729.509187] ? do_dup2+0x450/0x450 [ 729.512712] ? vfs_write+0x393/0x540 [ 729.516594] ? fput+0x2b/0x190 [ 729.519793] ksys_ioctl+0x9b/0xc0 [ 729.523245] __x64_sys_ioctl+0x6f/0xb0 [ 729.527128] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 729.531707] do_syscall_64+0xf9/0x620 [ 729.535497] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 729.540676] RIP: 0033:0x7f6a2af240f9 [ 729.544377] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48 [ 729.563269] RSP: 002b:00007f6a29496168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 729.570978] RAX: ffffffffffffffda RBX: 00007f6a2b043f80 RCX: 00007f6a2af240f9 [ 729.578235] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 729.585529] RBP: 00007f6a294961d0 R08: 0000000000000000 R09: 0000000000000000 [ 729.592810] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 02:49:27 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x6, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:27 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c34, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) [ 729.600104] R13: 00007ffe5f48ca5f R14: 00007f6a29496300 R15: 0000000000022000 02:49:27 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local}, 0x14) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000), 0x741a000000, 0x101000) ioctl$SNDRV_PCM_IOCTL_RESUME(r3, 0x4147, 0x0) socket(0x1a, 0x4, 0x0) r4 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GCAUSEDIAG(r4, 0x89e6, &(0x7f00000002c0)) getsockopt$X25_QBITINCL(r4, 0x106, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 02:49:27 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xc, 0x0, 0x0) 02:49:27 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) (fail_nth: 23) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 02:49:27 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) socket$bt_rfcomm(0x1f, 0x1, 0x3) 02:49:27 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x6, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) bind$packet(r0, 0x0, 0x0) 02:49:27 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xc, 0x0, 0x0) 02:49:27 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) (async) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local}, 0x14) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000), 0x741a000000, 0x101000) ioctl$SNDRV_PCM_IOCTL_RESUME(r3, 0x4147, 0x0) socket(0x1a, 0x4, 0x0) r4 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GCAUSEDIAG(r4, 0x89e6, &(0x7f00000002c0)) (async) getsockopt$X25_QBITINCL(r4, 0x106, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 02:49:27 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c35, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) [ 729.756322] FAULT_INJECTION: forcing a failure. [ 729.756322] name failslab, interval 1, probability 0, space 0, times 0 [ 729.788631] CPU: 1 PID: 2973 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 729.796464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 729.805826] Call Trace: [ 729.808428] dump_stack+0x1fc/0x2ef [ 729.812084] should_fail.cold+0xa/0xf [ 729.815894] ? setup_fault_attr+0x200/0x200 [ 729.820203] ? lock_acquire+0x170/0x3c0 [ 729.824182] __should_failslab+0x115/0x180 [ 729.828438] should_failslab+0x5/0x10 [ 729.832224] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 729.837313] ? iolatency_pd_init+0x6f0/0x6f0 [ 729.841717] iolatency_pd_alloc+0x6e/0x120 [ 729.845944] blkcg_activate_policy+0x120/0x5d0 [ 729.850526] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 729.855545] blk_iolatency_init+0x123/0x2d0 [ 729.859889] blkcg_init_queue+0x1c1/0x540 [ 729.864029] blk_alloc_queue_node+0x7d0/0xbf0 [ 729.868530] blk_mq_init_queue+0x44/0xa0 [ 729.872583] loop_add+0x2cb/0x8a0 [ 729.876023] loop_control_ioctl+0x16c/0x480 [ 729.880331] ? loop_lookup+0x1d0/0x1d0 [ 729.884215] ? ksys_write+0x241/0x2a0 [ 729.888002] ? loop_lookup+0x1d0/0x1d0 [ 729.891884] do_vfs_ioctl+0xcdb/0x12e0 [ 729.895764] ? lock_downgrade+0x720/0x720 [ 729.899895] ? check_preemption_disabled+0x41/0x280 [ 729.904897] ? ioctl_preallocate+0x200/0x200 [ 729.909298] ? __fget+0x356/0x510 [ 729.912758] ? do_dup2+0x450/0x450 [ 729.916312] ? vfs_write+0x393/0x540 [ 729.920021] ? fput+0x2b/0x190 [ 729.923216] ksys_ioctl+0x9b/0xc0 [ 729.926656] __x64_sys_ioctl+0x6f/0xb0 [ 729.930553] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 729.935119] do_syscall_64+0xf9/0x620 [ 729.938911] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 729.944086] RIP: 0033:0x7f6a2af240f9 [ 729.947783] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48 [ 729.966664] RSP: 002b:00007f6a29496168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 729.974371] RAX: ffffffffffffffda RBX: 00007f6a2b043f80 RCX: 00007f6a2af240f9 [ 729.981639] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 729.988900] RBP: 00007f6a294961d0 R08: 0000000000000000 R09: 0000000000000000 [ 729.996160] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 02:49:27 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xc, 0x0, 0x0) 02:49:27 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) (async) socket$bt_rfcomm(0x1f, 0x1, 0x3) [ 730.003423] R13: 00007ffe5f48ca5f R14: 00007f6a29496300 R15: 0000000000022000 02:49:27 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) (fail_nth: 24) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 02:49:27 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x6, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) bind$packet(r0, 0x0, 0x0) 02:49:27 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c36, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:27 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local}, 0x14) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000), 0x741a000000, 0x101000) ioctl$SNDRV_PCM_IOCTL_RESUME(r3, 0x4147, 0x0) socket(0x1a, 0x4, 0x0) r4 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GCAUSEDIAG(r4, 0x89e6, &(0x7f00000002c0)) getsockopt$X25_QBITINCL(r4, 0x106, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socket$packet(0x11, 0x3, 0x300) (async) socket$bt_rfcomm(0x1f, 0x3, 0x3) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) (async) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local}, 0x14) (async) syz_open_dev$sndpcmp(&(0x7f0000000000), 0x741a000000, 0x101000) (async) ioctl$SNDRV_PCM_IOCTL_RESUME(r3, 0x4147, 0x0) (async) socket(0x1a, 0x4, 0x0) (async) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) ioctl$SIOCX25GCAUSEDIAG(r4, 0x89e6, &(0x7f00000002c0)) (async) getsockopt$X25_QBITINCL(r4, 0x106, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) (async) 02:49:27 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x6, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) bind$packet(r0, 0x0, 0x0) [ 730.131069] FAULT_INJECTION: forcing a failure. [ 730.131069] name failslab, interval 1, probability 0, space 0, times 0 [ 730.142482] CPU: 0 PID: 2999 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 730.150288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 730.159649] Call Trace: [ 730.162258] dump_stack+0x1fc/0x2ef [ 730.165912] should_fail.cold+0xa/0xf [ 730.169734] ? setup_fault_attr+0x200/0x200 [ 730.174075] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 730.179104] __should_failslab+0x115/0x180 [ 730.183352] should_failslab+0x5/0x10 [ 730.187172] kmem_cache_alloc_node_trace+0x57/0x3b0 [ 730.192205] iolatency_pd_alloc+0x6e/0x120 [ 730.196442] ? iolatency_pd_init+0x6f0/0x6f0 [ 730.200836] blkcg_activate_policy+0x249/0x5d0 [ 730.205452] blk_iolatency_init+0x123/0x2d0 [ 730.209768] blkcg_init_queue+0x1c1/0x540 [ 730.213923] blk_alloc_queue_node+0x7d0/0xbf0 [ 730.218418] blk_mq_init_queue+0x44/0xa0 [ 730.222492] loop_add+0x2cb/0x8a0 [ 730.225955] loop_control_ioctl+0x16c/0x480 [ 730.230272] ? loop_lookup+0x1d0/0x1d0 [ 730.234151] ? ksys_write+0x241/0x2a0 [ 730.237956] ? loop_lookup+0x1d0/0x1d0 [ 730.241854] do_vfs_ioctl+0xcdb/0x12e0 [ 730.245734] ? lock_downgrade+0x720/0x720 [ 730.249864] ? check_preemption_disabled+0x41/0x280 [ 730.254864] ? ioctl_preallocate+0x200/0x200 [ 730.259258] ? __fget+0x356/0x510 [ 730.262693] ? do_dup2+0x450/0x450 [ 730.266221] ? vfs_write+0x393/0x540 [ 730.270106] ? fput+0x2b/0x190 [ 730.273293] ksys_ioctl+0x9b/0xc0 [ 730.276747] __x64_sys_ioctl+0x6f/0xb0 [ 730.280637] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 730.285206] do_syscall_64+0xf9/0x620 [ 730.289003] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 730.294175] RIP: 0033:0x7f6a2af240f9 [ 730.297880] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48 [ 730.316790] RSP: 002b:00007f6a29496168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 730.324490] RAX: ffffffffffffffda RBX: 00007f6a2b043f80 RCX: 00007f6a2af240f9 02:49:28 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) (async, rerun: 32) socket$bt_rfcomm(0x1f, 0x1, 0x3) (rerun: 32) 02:49:28 executing program 5: setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xc, 0x0, 0x0) 02:49:28 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) getsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f00000000c0)=""/204, &(0x7f0000000000)=0xcc) 02:49:28 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x5, 0x6, @broadcast}, 0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) [ 730.331741] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 730.339005] RBP: 00007f6a294961d0 R08: 0000000000000000 R09: 0000000000000000 [ 730.346256] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 730.353510] R13: 00007ffe5f48ca5f R14: 00007f6a29496300 R15: 0000000000022000 02:49:28 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) (fail_nth: 25) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 02:49:28 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000140), &(0x7f0000000180)) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) sendmsg$xdp(r3, &(0x7f0000000840)={&(0x7f0000000140)={0x2c, 0x4, r1, 0x15}, 0x10, &(0x7f0000000780)=[{&(0x7f00000001c0)="430a2f9ce0f70f790cffa9ada24721437820e38717716fffa2ace1ebb2fa7b8eea20add8edf27d604b0ea1df963a141709f66398d22a2ef8bc2686bfe15ab69dc2070928ec780fb69ab8d2417a43d7ce0c7e5dc3a67108a3bbe0ee42b570fe9d75e2e98fded89e4e8cf2df56457f025783fc4c5ed059228a806ed4a1fb7b727695ec4b40e56c5e3fe0ff3c73a94ca37d2f4e984bec2f7db8ea3be257512a3592b6ef057b6283e3e1c9e604ac739789c2a47e8c96d6889f8c34ec919f1042e62b881d2cf2e50a51", 0xc7}, {&(0x7f00000002c0)="d93aaac031a432fb12bffe27df35999f498fd08157be1999f7e853db230d2c1b479354a53ef6c9dadb761bf9", 0x2c}, {&(0x7f0000000300)="dac44fa26f0565c81435e75e7c3ab17000605d9753455e1774b482cd31b39ce96276a34cbc1e656a0e8f3a0483f1693096bbaf2925f88ab6d7b5f4ee41d9fcdd66f07e402bd1b369f0cc3609512e8c47d3cc", 0x52}, {&(0x7f0000000380)="5424ef25435e286357556187", 0xc}, {&(0x7f00000003c0)="9afee6293cd661eb9caea5b302882e5c2ce17aec9013e41299f456292eca9b618c181671c6f1520a5fce9686005ca5a1fed6040ba601dc4007e81c5d88", 0x3d}, {&(0x7f0000000400)="7183734573e17b74fc8cbf7fa1c6d5fde4758c68fbafa1f8d153779566ebe6bebdd74c2ab25467a2d92b6d40bd06044412e2a059a2453ef687d7b037146ca4a273340a478b775124bc037e0c831acc97b861dd83bd8e63a41047a454e24d849ca123c4a3e0a4822a53b914d5b7f9c8db1784558719438e8d9f6b44d7e2be405786ef2e997f98336a7d54e20df777ea2242b2f1473651e9ca3fb6c25d5a365ca98fc71859bf03d9f60dd6526bf3449f4773c5206078ab14128803545b0568d1f644d3982f1fc1245538dc64550a3572375ede7706", 0xd4}, {&(0x7f0000000500)="d35a9c505294ed3a28d8bacc9b996801d78ff93f64cb0d61d675a3220cd55fc47d39588abd0cc03dff589b990b15ceee544fbe83d430cac180ac3f90f2a23787ec7da048a06de47b46fb81ea6f528b8e799620df6a74bc3166c1145b48761024c0c463acdc155f027fb788778da5e32bab55c7b8af748716f146f06359dfd66381a174edbaefda6cf7cd4b17cc8839f0e788f1118a588fc11b2563c84230777b0bc9e0ed0166560a0bc1420c73b30c2898dfafa470b11d6900882b2129ac3e965b49b3ee825787486c7900cc8b3f1ea4c5ed4ce2dda4ee8a01e78691f234361ed2501c282c2f43e60f4cd98e3596", 0xee}, {&(0x7f0000000600)="4c397354bc62ff253ca2eb0ce4a28f5509d4c6c7cbae812e56c349859647c871c5c3cde60e441660216370a3508e5742b18cd6a655494e8ca8290d12d80c6815abc69f5e8a38f44a547c8bbe4f73f751aca5200aa420075c7f9269cdc90422249a22534a289b41a728766e7b82379d276eed4a0e35101ebd7ed786223ac81b848e5beaad38ba010056bc941e8e812433", 0x90}, {&(0x7f00000006c0)="41f6b15c8875ba35d73a5b4b5f0d61f38f80c5d8506c59b3137c2a31c23a008777763e4e", 0x24}, {&(0x7f0000000700)="8d7a96971954373621ab086a9b1ced629cafb9f202b0708fe7b9dd55c0dc359373ada0fd62535ec8c0719c231f01cd57848a1aa2c3b40c92a0c52b288a2b25ab2a7197b760728b64f1e026f71efd93a260a87824eda9fc91115613fdba86156b3c6ba5170c0daaebe2be3eb5d0c4e1480a", 0x71}], 0xa}, 0x4040010) r5 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r5) getsockopt$packet_buf(r2, 0x107, 0x6, &(0x7f0000000100)=""/21, &(0x7f00000000c0)=0x15) 02:49:28 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c37, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:28 executing program 5: setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xc, 0x0, 0x0) 02:49:28 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) (async) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) getsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f00000000c0)=""/204, &(0x7f0000000000)=0xcc) 02:49:28 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x5, 0x6, @broadcast}, 0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:28 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) (async) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000140), &(0x7f0000000180)) (async) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) (async) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) (async) sendmsg$xdp(r3, &(0x7f0000000840)={&(0x7f0000000140)={0x2c, 0x4, r1, 0x15}, 0x10, &(0x7f0000000780)=[{&(0x7f00000001c0)="430a2f9ce0f70f790cffa9ada24721437820e38717716fffa2ace1ebb2fa7b8eea20add8edf27d604b0ea1df963a141709f66398d22a2ef8bc2686bfe15ab69dc2070928ec780fb69ab8d2417a43d7ce0c7e5dc3a67108a3bbe0ee42b570fe9d75e2e98fded89e4e8cf2df56457f025783fc4c5ed059228a806ed4a1fb7b727695ec4b40e56c5e3fe0ff3c73a94ca37d2f4e984bec2f7db8ea3be257512a3592b6ef057b6283e3e1c9e604ac739789c2a47e8c96d6889f8c34ec919f1042e62b881d2cf2e50a51", 0xc7}, {&(0x7f00000002c0)="d93aaac031a432fb12bffe27df35999f498fd08157be1999f7e853db230d2c1b479354a53ef6c9dadb761bf9", 0x2c}, {&(0x7f0000000300)="dac44fa26f0565c81435e75e7c3ab17000605d9753455e1774b482cd31b39ce96276a34cbc1e656a0e8f3a0483f1693096bbaf2925f88ab6d7b5f4ee41d9fcdd66f07e402bd1b369f0cc3609512e8c47d3cc", 0x52}, {&(0x7f0000000380)="5424ef25435e286357556187", 0xc}, {&(0x7f00000003c0)="9afee6293cd661eb9caea5b302882e5c2ce17aec9013e41299f456292eca9b618c181671c6f1520a5fce9686005ca5a1fed6040ba601dc4007e81c5d88", 0x3d}, {&(0x7f0000000400)="7183734573e17b74fc8cbf7fa1c6d5fde4758c68fbafa1f8d153779566ebe6bebdd74c2ab25467a2d92b6d40bd06044412e2a059a2453ef687d7b037146ca4a273340a478b775124bc037e0c831acc97b861dd83bd8e63a41047a454e24d849ca123c4a3e0a4822a53b914d5b7f9c8db1784558719438e8d9f6b44d7e2be405786ef2e997f98336a7d54e20df777ea2242b2f1473651e9ca3fb6c25d5a365ca98fc71859bf03d9f60dd6526bf3449f4773c5206078ab14128803545b0568d1f644d3982f1fc1245538dc64550a3572375ede7706", 0xd4}, {&(0x7f0000000500)="d35a9c505294ed3a28d8bacc9b996801d78ff93f64cb0d61d675a3220cd55fc47d39588abd0cc03dff589b990b15ceee544fbe83d430cac180ac3f90f2a23787ec7da048a06de47b46fb81ea6f528b8e799620df6a74bc3166c1145b48761024c0c463acdc155f027fb788778da5e32bab55c7b8af748716f146f06359dfd66381a174edbaefda6cf7cd4b17cc8839f0e788f1118a588fc11b2563c84230777b0bc9e0ed0166560a0bc1420c73b30c2898dfafa470b11d6900882b2129ac3e965b49b3ee825787486c7900cc8b3f1ea4c5ed4ce2dda4ee8a01e78691f234361ed2501c282c2f43e60f4cd98e3596", 0xee}, {&(0x7f0000000600)="4c397354bc62ff253ca2eb0ce4a28f5509d4c6c7cbae812e56c349859647c871c5c3cde60e441660216370a3508e5742b18cd6a655494e8ca8290d12d80c6815abc69f5e8a38f44a547c8bbe4f73f751aca5200aa420075c7f9269cdc90422249a22534a289b41a728766e7b82379d276eed4a0e35101ebd7ed786223ac81b848e5beaad38ba010056bc941e8e812433", 0x90}, {&(0x7f00000006c0)="41f6b15c8875ba35d73a5b4b5f0d61f38f80c5d8506c59b3137c2a31c23a008777763e4e", 0x24}, {&(0x7f0000000700)="8d7a96971954373621ab086a9b1ced629cafb9f202b0708fe7b9dd55c0dc359373ada0fd62535ec8c0719c231f01cd57848a1aa2c3b40c92a0c52b288a2b25ab2a7197b760728b64f1e026f71efd93a260a87824eda9fc91115613fdba86156b3c6ba5170c0daaebe2be3eb5d0c4e1480a", 0x71}], 0xa}, 0x4040010) r5 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r5) (async) getsockopt$packet_buf(r2, 0x107, 0x6, &(0x7f0000000100)=""/21, &(0x7f00000000c0)=0x15) [ 730.516283] FAULT_INJECTION: forcing a failure. [ 730.516283] name failslab, interval 1, probability 0, space 0, times 0 [ 730.565513] CPU: 1 PID: 3039 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 730.573345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 730.582704] Call Trace: [ 730.585306] dump_stack+0x1fc/0x2ef [ 730.588956] should_fail.cold+0xa/0xf [ 730.592791] ? setup_fault_attr+0x200/0x200 [ 730.597124] ? lock_acquire+0x170/0x3c0 [ 730.601111] __should_failslab+0x115/0x180 [ 730.605361] should_failslab+0x5/0x10 [ 730.609257] kmem_cache_alloc_node_trace+0x244/0x3b0 02:49:28 executing program 5: setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xc, 0x0, 0x0) 02:49:28 executing program 5: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(r0, 0x107, 0xc, 0x0, 0x0) 02:49:28 executing program 5: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(r0, 0x107, 0xc, 0x0, 0x0) [ 730.614370] blk_throtl_init+0x7c/0x620 [ 730.618351] ? blk_iolatency_init+0x1b7/0x2d0 [ 730.622859] blkcg_init_queue+0x1e3/0x540 [ 730.627018] blk_alloc_queue_node+0x7d0/0xbf0 [ 730.631533] blk_mq_init_queue+0x44/0xa0 [ 730.635601] loop_add+0x2cb/0x8a0 [ 730.639064] loop_control_ioctl+0x16c/0x480 [ 730.643396] ? loop_lookup+0x1d0/0x1d0 [ 730.647298] ? ksys_write+0x241/0x2a0 [ 730.651104] ? loop_lookup+0x1d0/0x1d0 [ 730.654999] do_vfs_ioctl+0xcdb/0x12e0 [ 730.658894] ? lock_downgrade+0x720/0x720 02:49:28 executing program 5: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(r0, 0x107, 0xc, 0x0, 0x0) 02:49:28 executing program 5: socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xc, 0x0, 0x0) [ 730.663055] ? check_preemption_disabled+0x41/0x280 [ 730.668078] ? ioctl_preallocate+0x200/0x200 [ 730.672493] ? __fget+0x356/0x510 [ 730.675961] ? do_dup2+0x450/0x450 [ 730.679502] ? vfs_write+0x393/0x540 [ 730.683240] ? fput+0x2b/0x190 [ 730.686447] ksys_ioctl+0x9b/0xc0 [ 730.689909] __x64_sys_ioctl+0x6f/0xb0 [ 730.693806] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 730.698394] do_syscall_64+0xf9/0x620 [ 730.702215] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 730.707578] RIP: 0033:0x7f6a2af240f9 [ 730.711338] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 730.730259] RSP: 002b:00007f6a29496168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 730.737981] RAX: ffffffffffffffda RBX: 00007f6a2b043f80 RCX: 00007f6a2af240f9 [ 730.745260] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 730.752536] RBP: 00007f6a294961d0 R08: 0000000000000000 R09: 0000000000000000 [ 730.759816] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 730.767071] R13: 00007ffe5f48ca5f R14: 00007f6a29496300 R15: 0000000000022000 02:49:28 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) (fail_nth: 26) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 02:49:28 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x5, 0x6, @broadcast}, 0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:28 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) getsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f00000000c0)=""/204, &(0x7f0000000000)=0xcc) (async) getsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f00000000c0)=""/204, &(0x7f0000000000)=0xcc) 02:49:28 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000140), &(0x7f0000000180)) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) sendmsg$xdp(r3, &(0x7f0000000840)={&(0x7f0000000140)={0x2c, 0x4, r1, 0x15}, 0x10, &(0x7f0000000780)=[{&(0x7f00000001c0)="430a2f9ce0f70f790cffa9ada24721437820e38717716fffa2ace1ebb2fa7b8eea20add8edf27d604b0ea1df963a141709f66398d22a2ef8bc2686bfe15ab69dc2070928ec780fb69ab8d2417a43d7ce0c7e5dc3a67108a3bbe0ee42b570fe9d75e2e98fded89e4e8cf2df56457f025783fc4c5ed059228a806ed4a1fb7b727695ec4b40e56c5e3fe0ff3c73a94ca37d2f4e984bec2f7db8ea3be257512a3592b6ef057b6283e3e1c9e604ac739789c2a47e8c96d6889f8c34ec919f1042e62b881d2cf2e50a51", 0xc7}, {&(0x7f00000002c0)="d93aaac031a432fb12bffe27df35999f498fd08157be1999f7e853db230d2c1b479354a53ef6c9dadb761bf9", 0x2c}, {&(0x7f0000000300)="dac44fa26f0565c81435e75e7c3ab17000605d9753455e1774b482cd31b39ce96276a34cbc1e656a0e8f3a0483f1693096bbaf2925f88ab6d7b5f4ee41d9fcdd66f07e402bd1b369f0cc3609512e8c47d3cc", 0x52}, {&(0x7f0000000380)="5424ef25435e286357556187", 0xc}, {&(0x7f00000003c0)="9afee6293cd661eb9caea5b302882e5c2ce17aec9013e41299f456292eca9b618c181671c6f1520a5fce9686005ca5a1fed6040ba601dc4007e81c5d88", 0x3d}, {&(0x7f0000000400)="7183734573e17b74fc8cbf7fa1c6d5fde4758c68fbafa1f8d153779566ebe6bebdd74c2ab25467a2d92b6d40bd06044412e2a059a2453ef687d7b037146ca4a273340a478b775124bc037e0c831acc97b861dd83bd8e63a41047a454e24d849ca123c4a3e0a4822a53b914d5b7f9c8db1784558719438e8d9f6b44d7e2be405786ef2e997f98336a7d54e20df777ea2242b2f1473651e9ca3fb6c25d5a365ca98fc71859bf03d9f60dd6526bf3449f4773c5206078ab14128803545b0568d1f644d3982f1fc1245538dc64550a3572375ede7706", 0xd4}, {&(0x7f0000000500)="d35a9c505294ed3a28d8bacc9b996801d78ff93f64cb0d61d675a3220cd55fc47d39588abd0cc03dff589b990b15ceee544fbe83d430cac180ac3f90f2a23787ec7da048a06de47b46fb81ea6f528b8e799620df6a74bc3166c1145b48761024c0c463acdc155f027fb788778da5e32bab55c7b8af748716f146f06359dfd66381a174edbaefda6cf7cd4b17cc8839f0e788f1118a588fc11b2563c84230777b0bc9e0ed0166560a0bc1420c73b30c2898dfafa470b11d6900882b2129ac3e965b49b3ee825787486c7900cc8b3f1ea4c5ed4ce2dda4ee8a01e78691f234361ed2501c282c2f43e60f4cd98e3596", 0xee}, {&(0x7f0000000600)="4c397354bc62ff253ca2eb0ce4a28f5509d4c6c7cbae812e56c349859647c871c5c3cde60e441660216370a3508e5742b18cd6a655494e8ca8290d12d80c6815abc69f5e8a38f44a547c8bbe4f73f751aca5200aa420075c7f9269cdc90422249a22534a289b41a728766e7b82379d276eed4a0e35101ebd7ed786223ac81b848e5beaad38ba010056bc941e8e812433", 0x90}, {&(0x7f00000006c0)="41f6b15c8875ba35d73a5b4b5f0d61f38f80c5d8506c59b3137c2a31c23a008777763e4e", 0x24}, {&(0x7f0000000700)="8d7a96971954373621ab086a9b1ced629cafb9f202b0708fe7b9dd55c0dc359373ada0fd62535ec8c0719c231f01cd57848a1aa2c3b40c92a0c52b288a2b25ab2a7197b760728b64f1e026f71efd93a260a87824eda9fc91115613fdba86156b3c6ba5170c0daaebe2be3eb5d0c4e1480a", 0x71}], 0xa}, 0x4040010) r5 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r5) getsockopt$packet_buf(r2, 0x107, 0x6, &(0x7f0000000100)=""/21, &(0x7f00000000c0)=0x15) socket$packet(0x11, 0x3, 0x300) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) (async) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) (async) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000140), &(0x7f0000000180)) (async) syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) (async) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) (async) syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) (async) openat$cgroup_type(r3, &(0x7f0000000040), 0x2, 0x0) (async) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) (async) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) (async) sendmsg$xdp(r3, &(0x7f0000000840)={&(0x7f0000000140)={0x2c, 0x4, r1, 0x15}, 0x10, &(0x7f0000000780)=[{&(0x7f00000001c0)="430a2f9ce0f70f790cffa9ada24721437820e38717716fffa2ace1ebb2fa7b8eea20add8edf27d604b0ea1df963a141709f66398d22a2ef8bc2686bfe15ab69dc2070928ec780fb69ab8d2417a43d7ce0c7e5dc3a67108a3bbe0ee42b570fe9d75e2e98fded89e4e8cf2df56457f025783fc4c5ed059228a806ed4a1fb7b727695ec4b40e56c5e3fe0ff3c73a94ca37d2f4e984bec2f7db8ea3be257512a3592b6ef057b6283e3e1c9e604ac739789c2a47e8c96d6889f8c34ec919f1042e62b881d2cf2e50a51", 0xc7}, {&(0x7f00000002c0)="d93aaac031a432fb12bffe27df35999f498fd08157be1999f7e853db230d2c1b479354a53ef6c9dadb761bf9", 0x2c}, {&(0x7f0000000300)="dac44fa26f0565c81435e75e7c3ab17000605d9753455e1774b482cd31b39ce96276a34cbc1e656a0e8f3a0483f1693096bbaf2925f88ab6d7b5f4ee41d9fcdd66f07e402bd1b369f0cc3609512e8c47d3cc", 0x52}, {&(0x7f0000000380)="5424ef25435e286357556187", 0xc}, {&(0x7f00000003c0)="9afee6293cd661eb9caea5b302882e5c2ce17aec9013e41299f456292eca9b618c181671c6f1520a5fce9686005ca5a1fed6040ba601dc4007e81c5d88", 0x3d}, {&(0x7f0000000400)="7183734573e17b74fc8cbf7fa1c6d5fde4758c68fbafa1f8d153779566ebe6bebdd74c2ab25467a2d92b6d40bd06044412e2a059a2453ef687d7b037146ca4a273340a478b775124bc037e0c831acc97b861dd83bd8e63a41047a454e24d849ca123c4a3e0a4822a53b914d5b7f9c8db1784558719438e8d9f6b44d7e2be405786ef2e997f98336a7d54e20df777ea2242b2f1473651e9ca3fb6c25d5a365ca98fc71859bf03d9f60dd6526bf3449f4773c5206078ab14128803545b0568d1f644d3982f1fc1245538dc64550a3572375ede7706", 0xd4}, {&(0x7f0000000500)="d35a9c505294ed3a28d8bacc9b996801d78ff93f64cb0d61d675a3220cd55fc47d39588abd0cc03dff589b990b15ceee544fbe83d430cac180ac3f90f2a23787ec7da048a06de47b46fb81ea6f528b8e799620df6a74bc3166c1145b48761024c0c463acdc155f027fb788778da5e32bab55c7b8af748716f146f06359dfd66381a174edbaefda6cf7cd4b17cc8839f0e788f1118a588fc11b2563c84230777b0bc9e0ed0166560a0bc1420c73b30c2898dfafa470b11d6900882b2129ac3e965b49b3ee825787486c7900cc8b3f1ea4c5ed4ce2dda4ee8a01e78691f234361ed2501c282c2f43e60f4cd98e3596", 0xee}, {&(0x7f0000000600)="4c397354bc62ff253ca2eb0ce4a28f5509d4c6c7cbae812e56c349859647c871c5c3cde60e441660216370a3508e5742b18cd6a655494e8ca8290d12d80c6815abc69f5e8a38f44a547c8bbe4f73f751aca5200aa420075c7f9269cdc90422249a22534a289b41a728766e7b82379d276eed4a0e35101ebd7ed786223ac81b848e5beaad38ba010056bc941e8e812433", 0x90}, {&(0x7f00000006c0)="41f6b15c8875ba35d73a5b4b5f0d61f38f80c5d8506c59b3137c2a31c23a008777763e4e", 0x24}, {&(0x7f0000000700)="8d7a96971954373621ab086a9b1ced629cafb9f202b0708fe7b9dd55c0dc359373ada0fd62535ec8c0719c231f01cd57848a1aa2c3b40c92a0c52b288a2b25ab2a7197b760728b64f1e026f71efd93a260a87824eda9fc91115613fdba86156b3c6ba5170c0daaebe2be3eb5d0c4e1480a", 0x71}], 0xa}, 0x4040010) (async) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) (async) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r5) (async) getsockopt$packet_buf(r2, 0x107, 0x6, &(0x7f0000000100)=""/21, &(0x7f00000000c0)=0x15) (async) 02:49:28 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c38, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:28 executing program 5: socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xc, 0x0, 0x0) 02:49:28 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c39, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:28 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00'}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:28 executing program 5: socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xc, 0x0, 0x0) 02:49:28 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) bind$packet(r2, &(0x7f0000000080)={0x11, 0x11, r1, 0x1, 0x0, 0x6, @local}, 0x14) [ 730.924731] FAULT_INJECTION: forcing a failure. [ 730.924731] name failslab, interval 1, probability 0, space 0, times 0 [ 730.944507] CPU: 0 PID: 3099 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 730.952327] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 730.961682] Call Trace: [ 730.964282] dump_stack+0x1fc/0x2ef [ 730.967922] should_fail.cold+0xa/0xf [ 730.971732] ? setup_fault_attr+0x200/0x200 [ 730.976058] ? lock_acquire+0x170/0x3c0 [ 730.980136] __should_failslab+0x115/0x180 [ 730.984369] should_failslab+0x5/0x10 [ 730.988162] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 730.993265] ? throtl_add_bio_tg+0x1f0/0x1f0 [ 730.997692] throtl_pd_alloc+0x6b/0x940 [ 731.001649] ? throtl_add_bio_tg+0x1f0/0x1f0 [ 731.006051] blkcg_activate_policy+0x120/0x5d0 [ 731.010624] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 731.015623] ? init_timer_key+0x88/0x350 [ 731.019685] blk_throtl_init+0x40d/0x620 [ 731.023743] ? blk_iolatency_init+0x1b7/0x2d0 [ 731.028281] blkcg_init_queue+0x1e3/0x540 [ 731.032424] blk_alloc_queue_node+0x7d0/0xbf0 [ 731.036927] blk_mq_init_queue+0x44/0xa0 [ 731.040986] loop_add+0x2cb/0x8a0 [ 731.044445] loop_control_ioctl+0x16c/0x480 [ 731.048760] ? loop_lookup+0x1d0/0x1d0 [ 731.052663] ? ksys_write+0x241/0x2a0 [ 731.056448] ? loop_lookup+0x1d0/0x1d0 [ 731.060339] do_vfs_ioctl+0xcdb/0x12e0 [ 731.064234] ? lock_downgrade+0x720/0x720 [ 731.068394] ? check_preemption_disabled+0x41/0x280 [ 731.073410] ? ioctl_preallocate+0x200/0x200 [ 731.077814] ? __fget+0x356/0x510 [ 731.081283] ? do_dup2+0x450/0x450 [ 731.084819] ? vfs_write+0x393/0x540 [ 731.088531] ? fput+0x2b/0x190 [ 731.091716] ksys_ioctl+0x9b/0xc0 [ 731.095164] __x64_sys_ioctl+0x6f/0xb0 [ 731.099045] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 731.103744] do_syscall_64+0xf9/0x620 [ 731.107555] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 731.112737] RIP: 0033:0x7f6a2af240f9 [ 731.116470] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48 [ 731.135372] RSP: 002b:00007f6a29496168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 731.143178] RAX: ffffffffffffffda RBX: 00007f6a2b043f80 RCX: 00007f6a2af240f9 [ 731.150524] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 731.157782] RBP: 00007f6a294961d0 R08: 0000000000000000 R09: 0000000000000000 [ 731.165044] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 02:49:28 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) getsockopt$packet_int(r1, 0x107, 0xe, &(0x7f0000000000), &(0x7f00000000c0)=0x4) socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x14) 02:49:28 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00'}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) [ 731.172416] R13: 00007ffe5f48ca5f R14: 00007f6a29496300 R15: 0000000000022000 02:49:29 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) (fail_nth: 27) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 02:49:29 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x0, 0x0, 0x0) 02:49:29 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c3a, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:29 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) (async) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) (async, rerun: 32) bind$packet(r2, &(0x7f0000000080)={0x11, 0x11, r1, 0x1, 0x0, 0x6, @local}, 0x14) (rerun: 32) 02:49:29 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) getsockopt$packet_int(r1, 0x107, 0xe, &(0x7f0000000000), &(0x7f00000000c0)=0x4) (async) socket$packet(0x11, 0x2, 0x300) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x14) 02:49:29 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x0, 0x0, 0x0) 02:49:29 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00'}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:29 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c3b, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) [ 731.350919] FAULT_INJECTION: forcing a failure. [ 731.350919] name failslab, interval 1, probability 0, space 0, times 0 [ 731.362154] CPU: 0 PID: 3131 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 731.369954] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 731.379337] Call Trace: [ 731.381930] dump_stack+0x1fc/0x2ef [ 731.385573] should_fail.cold+0xa/0xf [ 731.389390] ? setup_fault_attr+0x200/0x200 [ 731.393723] ? lock_acquire+0x170/0x3c0 [ 731.397722] ? check_preemption_disabled+0x41/0x280 [ 731.402754] __should_failslab+0x115/0x180 [ 731.406999] should_failslab+0x5/0x10 [ 731.410802] kmem_cache_alloc_node_trace+0x57/0x3b0 [ 731.415830] throtl_pd_alloc+0x6b/0x940 [ 731.419811] ? throtl_add_bio_tg+0x1f0/0x1f0 [ 731.424231] blkcg_activate_policy+0x249/0x5d0 [ 731.428836] blk_throtl_init+0x40d/0x620 [ 731.432906] ? blk_iolatency_init+0x1b7/0x2d0 [ 731.437406] blkcg_init_queue+0x1e3/0x540 [ 731.441567] blk_alloc_queue_node+0x7d0/0xbf0 [ 731.446073] blk_mq_init_queue+0x44/0xa0 [ 731.450137] loop_add+0x2cb/0x8a0 [ 731.453597] loop_control_ioctl+0x16c/0x480 [ 731.457916] ? loop_lookup+0x1d0/0x1d0 [ 731.461793] ? ksys_write+0x241/0x2a0 [ 731.465593] ? loop_lookup+0x1d0/0x1d0 [ 731.469477] do_vfs_ioctl+0xcdb/0x12e0 [ 731.473364] ? lock_downgrade+0x720/0x720 [ 731.477507] ? check_preemption_disabled+0x41/0x280 [ 731.482510] ? ioctl_preallocate+0x200/0x200 [ 731.486925] ? __fget+0x356/0x510 [ 731.490378] ? do_dup2+0x450/0x450 [ 731.493935] ? vfs_write+0x393/0x540 [ 731.497655] ? fput+0x2b/0x190 [ 731.500835] ksys_ioctl+0x9b/0xc0 [ 731.504284] __x64_sys_ioctl+0x6f/0xb0 [ 731.508303] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 731.512889] do_syscall_64+0xf9/0x620 [ 731.516700] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 731.521881] RIP: 0033:0x7f6a2af240f9 [ 731.525592] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48 02:49:29 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) (async) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) (async) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) (async) bind$packet(r2, &(0x7f0000000080)={0x11, 0x11, r1, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:29 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) getsockopt$packet_int(r1, 0x107, 0xe, &(0x7f0000000000), &(0x7f00000000c0)=0x4) socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x14) socket$packet(0x11, 0x3, 0x300) (async) syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) (async) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) (async) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) (async) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) (async) getsockopt$packet_int(r1, 0x107, 0xe, &(0x7f0000000000), &(0x7f00000000c0)=0x4) (async) socket$packet(0x11, 0x2, 0x300) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) (async) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x14) (async) 02:49:29 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x0, 0x0, 0x0) [ 731.544485] RSP: 002b:00007f6a29496168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 731.552284] RAX: ffffffffffffffda RBX: 00007f6a2b043f80 RCX: 00007f6a2af240f9 [ 731.559546] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 731.566801] RBP: 00007f6a294961d0 R08: 0000000000000000 R09: 0000000000000000 [ 731.574067] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 731.581432] R13: 00007ffe5f48ca5f R14: 00007f6a29496300 R15: 0000000000022000 02:49:29 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x5, 0x6, @broadcast}, 0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:29 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) (fail_nth: 28) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 02:49:29 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c3c, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:29 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c36, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:29 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x5, 0x6, @broadcast}, 0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:29 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x18, r1, 0x1, 0x7f, 0x6, @random="545667d93b28"}, 0x14) 02:49:29 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c3d, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:29 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x14) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) recvfrom$packet(r2, &(0x7f00000000c0)=""/153, 0x99, 0x40000040, &(0x7f0000000000)={0x11, 0x11, r1, 0x1, 0xff, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x32}}, 0x14) [ 731.751279] FAULT_INJECTION: forcing a failure. [ 731.751279] name failslab, interval 1, probability 0, space 0, times 0 [ 731.800755] CPU: 0 PID: 3174 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 731.808583] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 731.817941] Call Trace: [ 731.820536] dump_stack+0x1fc/0x2ef [ 731.824172] should_fail.cold+0xa/0xf [ 731.827976] ? setup_fault_attr+0x200/0x200 [ 731.832288] ? lock_acquire+0x170/0x3c0 [ 731.836276] __should_failslab+0x115/0x180 [ 731.840505] should_failslab+0x5/0x10 [ 731.844301] kmem_cache_alloc_trace+0x284/0x380 [ 731.848972] ? blk_mq_hctx_mark_pending+0x1f0/0x1f0 [ 731.853985] ? plug_ctx_cmp+0x100/0x100 [ 731.857973] blk_stat_alloc_callback+0x54/0x290 [ 731.862632] blk_mq_init_allocated_queue+0x80/0x1300 [ 731.867786] ? blkcg_init_queue+0x1fd/0x540 [ 731.872111] ? blk_alloc_queue_node+0x7e4/0xbf0 [ 731.876797] blk_mq_init_queue+0x5c/0xa0 [ 731.880858] loop_add+0x2cb/0x8a0 [ 731.884313] loop_control_ioctl+0x16c/0x480 [ 731.888737] ? loop_lookup+0x1d0/0x1d0 [ 731.892639] ? ksys_write+0x241/0x2a0 [ 731.896556] ? loop_lookup+0x1d0/0x1d0 [ 731.900455] do_vfs_ioctl+0xcdb/0x12e0 [ 731.904345] ? lock_downgrade+0x720/0x720 [ 731.908496] ? check_preemption_disabled+0x41/0x280 [ 731.913517] ? ioctl_preallocate+0x200/0x200 [ 731.917944] ? __fget+0x356/0x510 [ 731.921395] ? do_dup2+0x450/0x450 [ 731.924922] ? vfs_write+0x393/0x540 [ 731.928652] ? fput+0x2b/0x190 [ 731.931842] ksys_ioctl+0x9b/0xc0 [ 731.935293] __x64_sys_ioctl+0x6f/0xb0 [ 731.939212] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 731.943794] do_syscall_64+0xf9/0x620 [ 731.947594] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 731.952785] RIP: 0033:0x7f6a2af240f9 [ 731.956496] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48 [ 731.975399] RSP: 002b:00007f6a29496168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 731.983119] RAX: ffffffffffffffda RBX: 00007f6a2b043f80 RCX: 00007f6a2af240f9 [ 731.990385] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 02:49:29 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x5, 0x6, @broadcast}, 0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:29 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c36, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:29 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x18, r1, 0x1, 0x7f, 0x6, @random="545667d93b28"}, 0x14) 02:49:29 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c3e, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) [ 731.997642] RBP: 00007f6a294961d0 R08: 0000000000000000 R09: 0000000000000000 [ 732.004905] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 732.012163] R13: 00007ffe5f48ca5f R14: 00007f6a29496300 R15: 0000000000022000 02:49:29 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) (fail_nth: 29) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 02:49:29 executing program 4: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'vxcan0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, r0, 0x1, 0x5, 0x6, @broadcast}, 0x14) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:29 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x14) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) (async) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) (async) recvfrom$packet(r2, &(0x7f00000000c0)=""/153, 0x99, 0x40000040, &(0x7f0000000000)={0x11, 0x11, r1, 0x1, 0xff, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x32}}, 0x14) 02:49:29 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c41, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:29 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x18, r1, 0x1, 0x7f, 0x6, @random="545667d93b28"}, 0x14) 02:49:29 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c36, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) [ 732.190239] FAULT_INJECTION: forcing a failure. [ 732.190239] name failslab, interval 1, probability 0, space 0, times 0 [ 732.222627] CPU: 0 PID: 3205 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 732.230459] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 732.239823] Call Trace: [ 732.242427] dump_stack+0x1fc/0x2ef [ 732.246074] should_fail.cold+0xa/0xf [ 732.249892] ? setup_fault_attr+0x200/0x200 [ 732.254233] ? lock_acquire+0x170/0x3c0 [ 732.258216] __should_failslab+0x115/0x180 [ 732.262443] should_failslab+0x5/0x10 [ 732.266232] __kmalloc+0x2ab/0x3c0 [ 732.269779] ? blk_stat_alloc_callback+0x81/0x290 [ 732.274628] ? blk_mq_hctx_mark_pending+0x1f0/0x1f0 [ 732.279635] ? plug_ctx_cmp+0x100/0x100 [ 732.283604] blk_stat_alloc_callback+0x81/0x290 [ 732.288277] blk_mq_init_allocated_queue+0x80/0x1300 [ 732.293387] ? blkcg_init_queue+0x1fd/0x540 [ 732.297707] ? blk_alloc_queue_node+0x7e4/0xbf0 [ 732.302368] blk_mq_init_queue+0x5c/0xa0 [ 732.306448] loop_add+0x2cb/0x8a0 [ 732.309914] loop_control_ioctl+0x16c/0x480 [ 732.314230] ? loop_lookup+0x1d0/0x1d0 [ 732.318126] ? ksys_write+0x241/0x2a0 [ 732.321917] ? loop_lookup+0x1d0/0x1d0 [ 732.325790] do_vfs_ioctl+0xcdb/0x12e0 [ 732.329677] ? lock_downgrade+0x720/0x720 [ 732.333824] ? check_preemption_disabled+0x41/0x280 [ 732.338837] ? ioctl_preallocate+0x200/0x200 [ 732.343251] ? __fget+0x356/0x510 [ 732.346709] ? do_dup2+0x450/0x450 [ 732.350230] ? vfs_write+0x393/0x540 [ 732.353942] ? fput+0x2b/0x190 [ 732.357161] ksys_ioctl+0x9b/0xc0 [ 732.360607] __x64_sys_ioctl+0x6f/0xb0 [ 732.364511] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 732.369087] do_syscall_64+0xf9/0x620 [ 732.372890] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 732.378072] RIP: 0033:0x7f6a2af240f9 [ 732.381778] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48 [ 732.400680] RSP: 002b:00007f6a29496168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 732.408390] RAX: ffffffffffffffda RBX: 00007f6a2b043f80 RCX: 00007f6a2af240f9 [ 732.415672] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 732.422944] RBP: 00007f6a294961d0 R08: 0000000000000000 R09: 0000000000000000 [ 732.430211] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 02:49:30 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x14) (async) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) (async) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) (async) recvfrom$packet(r2, &(0x7f00000000c0)=""/153, 0x99, 0x40000040, &(0x7f0000000000)={0x11, 0x11, r1, 0x1, 0xff, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x32}}, 0x14) 02:49:30 executing program 4: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'vxcan0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, r0, 0x1, 0x5, 0x6, @broadcast}, 0x14) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:30 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c2d, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:30 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) r2 = socket(0x2b, 0xa, 0x10000) r3 = socket$packet(0x11, 0x3, 0x300) sendto$packet(r3, &(0x7f00000000c0)="5f82ba3bcfdef00257c91c441e6afa678a01ef417593e3b8b0ced785b782921905a4b5426eb25c43d5deef73dd0758351d9f009917f8d0ed9a803219c070bd9b3a84ed362ddab1e299ced4d866c2cfa939501bfb293ce925389ef07714fba6a77c6dfe98d4cf678ef0c539fc02064025c9e8697080e6f3a3143b6851fe230e8d2cd6124eed886717f36b30fc0b76df17883d0cdc24b2a1e62c6aeece5f17367d5d268d97950bb96906fd4861a82d1b146a6ae97178ce0cd4303b0f2a96464cf6fbdf3951c6ddcd", 0xc7, 0x40, 0x0, 0x0) bind$x25(r2, &(0x7f0000000000), 0x12) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) [ 732.437471] R13: 00007ffe5f48ca5f R14: 00007f6a29496300 R15: 0000000000022000 02:49:30 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c42, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:30 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) (fail_nth: 30) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 02:49:30 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) r2 = socket(0x2b, 0xa, 0x10000) r3 = socket$packet(0x11, 0x3, 0x300) sendto$packet(r3, &(0x7f00000000c0)="5f82ba3bcfdef00257c91c441e6afa678a01ef417593e3b8b0ced785b782921905a4b5426eb25c43d5deef73dd0758351d9f009917f8d0ed9a803219c070bd9b3a84ed362ddab1e299ced4d866c2cfa939501bfb293ce925389ef07714fba6a77c6dfe98d4cf678ef0c539fc02064025c9e8697080e6f3a3143b6851fe230e8d2cd6124eed886717f36b30fc0b76df17883d0cdc24b2a1e62c6aeece5f17367d5d268d97950bb96906fd4861a82d1b146a6ae97178ce0cd4303b0f2a96464cf6fbdf3951c6ddcd", 0xc7, 0x40, 0x0, 0x0) bind$x25(r2, &(0x7f0000000000), 0x12) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) socket$packet(0x11, 0x3, 0x300) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) (async) socket(0x2b, 0xa, 0x10000) (async) socket$packet(0x11, 0x3, 0x300) (async) sendto$packet(r3, &(0x7f00000000c0)="5f82ba3bcfdef00257c91c441e6afa678a01ef417593e3b8b0ced785b782921905a4b5426eb25c43d5deef73dd0758351d9f009917f8d0ed9a803219c070bd9b3a84ed362ddab1e299ced4d866c2cfa939501bfb293ce925389ef07714fba6a77c6dfe98d4cf678ef0c539fc02064025c9e8697080e6f3a3143b6851fe230e8d2cd6124eed886717f36b30fc0b76df17883d0cdc24b2a1e62c6aeece5f17367d5d268d97950bb96906fd4861a82d1b146a6ae97178ce0cd4303b0f2a96464cf6fbdf3951c6ddcd", 0xc7, 0x40, 0x0, 0x0) (async) bind$x25(r2, &(0x7f0000000000), 0x12) (async) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) (async) 02:49:30 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) bind$packet(r2, &(0x7f0000000080)={0x11, 0x10, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) 02:49:30 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GCAUSEDIAG(r0, 0x89e6, &(0x7f00000002c0)) ioctl$sock_x25_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x1}, 0xf, 'syzkaller0\x00'}) r1 = socket$packet(0x11, 0x3, 0x300) connect$x25(0xffffffffffffffff, &(0x7f0000000000)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x3}}, 0x12) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x2, r2, 0x1, 0x7, 0x6, @broadcast}, 0x14) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) setsockopt$X25_QBITINCL(r3, 0x106, 0x1, &(0x7f00000000c0), 0x4) [ 732.566590] FAULT_INJECTION: forcing a failure. [ 732.566590] name failslab, interval 1, probability 0, space 0, times 0 [ 732.595817] CPU: 1 PID: 3228 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 732.603784] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 732.613149] Call Trace: 02:49:30 executing program 4: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'vxcan0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, r0, 0x1, 0x5, 0x6, @broadcast}, 0x14) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:30 executing program 4: r0 = socket$packet(0x11, 0x0, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x5, 0x6, @broadcast}, 0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:30 executing program 4: r0 = socket$packet(0x11, 0x0, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x5, 0x6, @broadcast}, 0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) [ 732.615748] dump_stack+0x1fc/0x2ef [ 732.619387] should_fail.cold+0xa/0xf [ 732.623200] ? setup_fault_attr+0x200/0x200 [ 732.627533] ? lock_acquire+0x170/0x3c0 [ 732.631517] __should_failslab+0x115/0x180 [ 732.635757] should_failslab+0x5/0x10 [ 732.639567] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 732.644675] __kmalloc_node+0x38/0x70 [ 732.648485] blk_mq_init_allocated_queue+0x178/0x1300 [ 732.653682] ? blkcg_init_queue+0x1fd/0x540 [ 732.658028] blk_mq_init_queue+0x5c/0xa0 [ 732.662100] loop_add+0x2cb/0x8a0 02:49:30 executing program 4: r0 = socket$packet(0x11, 0x0, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x5, 0x6, @broadcast}, 0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) [ 732.665570] loop_control_ioctl+0x16c/0x480 [ 732.669905] ? loop_lookup+0x1d0/0x1d0 [ 732.673808] ? ksys_write+0x241/0x2a0 [ 732.677621] ? loop_lookup+0x1d0/0x1d0 [ 732.681518] do_vfs_ioctl+0xcdb/0x12e0 [ 732.685420] ? lock_downgrade+0x720/0x720 [ 732.689585] ? check_preemption_disabled+0x41/0x280 [ 732.694609] ? ioctl_preallocate+0x200/0x200 [ 732.699031] ? __fget+0x356/0x510 [ 732.702496] ? do_dup2+0x450/0x450 [ 732.706059] ? vfs_write+0x393/0x540 [ 732.709776] ? fput+0x2b/0x190 [ 732.712980] ksys_ioctl+0x9b/0xc0 02:49:30 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'vxcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x5, 0x6, @broadcast}, 0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) [ 732.716449] __x64_sys_ioctl+0x6f/0xb0 [ 732.720344] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 732.724938] do_syscall_64+0xf9/0x620 [ 732.728759] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 732.733973] RIP: 0033:0x7f6a2af240f9 [ 732.737690] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 732.756610] RSP: 002b:00007f6a29496168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 02:49:30 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c43, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) [ 732.764305] RAX: ffffffffffffffda RBX: 00007f6a2b043f80 RCX: 00007f6a2af240f9 [ 732.771558] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 732.778813] RBP: 00007f6a294961d0 R08: 0000000000000000 R09: 0000000000000000 [ 732.786063] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 732.793313] R13: 00007ffe5f48ca5f R14: 00007f6a29496300 R15: 0000000000022000 02:49:30 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) (fail_nth: 31) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 02:49:30 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000000)=0x8, 0x4) 02:49:30 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) r2 = socket(0x2b, 0xa, 0x10000) r3 = socket$packet(0x11, 0x3, 0x300) sendto$packet(r3, &(0x7f00000000c0)="5f82ba3bcfdef00257c91c441e6afa678a01ef417593e3b8b0ced785b782921905a4b5426eb25c43d5deef73dd0758351d9f009917f8d0ed9a803219c070bd9b3a84ed362ddab1e299ced4d866c2cfa939501bfb293ce925389ef07714fba6a77c6dfe98d4cf678ef0c539fc02064025c9e8697080e6f3a3143b6851fe230e8d2cd6124eed886717f36b30fc0b76df17883d0cdc24b2a1e62c6aeece5f17367d5d268d97950bb96906fd4861a82d1b146a6ae97178ce0cd4303b0f2a96464cf6fbdf3951c6ddcd", 0xc7, 0x40, 0x0, 0x0) bind$x25(r2, &(0x7f0000000000), 0x12) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:30 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'vxcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x5, 0x6, @broadcast}, 0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:30 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GCAUSEDIAG(r0, 0x89e6, &(0x7f00000002c0)) (async) ioctl$sock_x25_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x1}, 0xf, 'syzkaller0\x00'}) r1 = socket$packet(0x11, 0x3, 0x300) connect$x25(0xffffffffffffffff, &(0x7f0000000000)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x3}}, 0x12) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x2, r2, 0x1, 0x7, 0x6, @broadcast}, 0x14) (async) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) setsockopt$X25_QBITINCL(r3, 0x106, 0x1, &(0x7f00000000c0), 0x4) 02:49:30 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c44, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:30 executing program 5: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000000)=0x8, 0x4) 02:49:30 executing program 2: getsockopt$X25_QBITINCL(0xffffffffffffffff, 0x106, 0x1, &(0x7f0000000000), &(0x7f00000000c0)=0x4) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:30 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'vxcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x5, 0x6, @broadcast}, 0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:30 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c45, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:30 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c21, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) [ 732.978760] FAULT_INJECTION: forcing a failure. [ 732.978760] name failslab, interval 1, probability 0, space 0, times 0 02:49:30 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GCAUSEDIAG(r0, 0x89e6, &(0x7f00000002c0)) ioctl$sock_x25_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x1}, 0xf, 'syzkaller0\x00'}) r1 = socket$packet(0x11, 0x3, 0x300) connect$x25(0xffffffffffffffff, &(0x7f0000000000)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x3}}, 0x12) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x2, r2, 0x1, 0x7, 0x6, @broadcast}, 0x14) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) setsockopt$X25_QBITINCL(r3, 0x106, 0x1, &(0x7f00000000c0), 0x4) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) ioctl$SIOCX25GCAUSEDIAG(r0, 0x89e6, &(0x7f00000002c0)) (async) ioctl$sock_x25_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x1}, 0xf, 'syzkaller0\x00'}) (async) socket$packet(0x11, 0x3, 0x300) (async) connect$x25(0xffffffffffffffff, &(0x7f0000000000)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x3}}, 0x12) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) (async) bind$packet(r1, &(0x7f0000000080)={0x11, 0x2, r2, 0x1, 0x7, 0x6, @broadcast}, 0x14) (async) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) setsockopt$X25_QBITINCL(r3, 0x106, 0x1, &(0x7f00000000c0), 0x4) (async) [ 733.027207] CPU: 1 PID: 3273 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 733.035034] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 733.044394] Call Trace: [ 733.046999] dump_stack+0x1fc/0x2ef [ 733.050651] should_fail.cold+0xa/0xf [ 733.054496] ? setup_fault_attr+0x200/0x200 [ 733.058837] ? mutex_trylock+0x1a0/0x1a0 [ 733.062901] __should_failslab+0x115/0x180 [ 733.067263] should_failslab+0x5/0x10 [ 733.071073] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 733.076162] __kmalloc_node+0x38/0x70 [ 733.079959] blk_mq_realloc_hw_ctxs+0x1d8/0x1000 [ 733.084697] ? kmem_cache_alloc_node_trace+0x351/0x3b0 [ 733.090091] blk_mq_init_allocated_queue+0x20c/0x1300 [ 733.095265] ? blkcg_init_queue+0x1fd/0x540 [ 733.099574] blk_mq_init_queue+0x5c/0xa0 [ 733.103623] loop_add+0x2cb/0x8a0 [ 733.107071] loop_control_ioctl+0x16c/0x480 [ 733.111395] ? loop_lookup+0x1d0/0x1d0 [ 733.115268] ? ksys_write+0x241/0x2a0 [ 733.119067] ? loop_lookup+0x1d0/0x1d0 [ 733.122940] do_vfs_ioctl+0xcdb/0x12e0 [ 733.126818] ? lock_downgrade+0x720/0x720 [ 733.130967] ? check_preemption_disabled+0x41/0x280 [ 733.135984] ? ioctl_preallocate+0x200/0x200 [ 733.140415] ? __fget+0x356/0x510 [ 733.143854] ? do_dup2+0x450/0x450 [ 733.147379] ? vfs_write+0x393/0x540 [ 733.151077] ? fput+0x2b/0x190 [ 733.154264] ksys_ioctl+0x9b/0xc0 [ 733.157713] __x64_sys_ioctl+0x6f/0xb0 [ 733.161593] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 733.166185] do_syscall_64+0xf9/0x620 [ 733.169989] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 733.175166] RIP: 0033:0x7f6a2af240f9 [ 733.178862] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48 [ 733.197747] RSP: 002b:00007f6a29496168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 733.205450] RAX: ffffffffffffffda RBX: 00007f6a2b043f80 RCX: 00007f6a2af240f9 [ 733.212709] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 733.219963] RBP: 00007f6a294961d0 R08: 0000000000000000 R09: 0000000000000000 [ 733.227220] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 733.234469] R13: 00007ffe5f48ca5f R14: 00007f6a29496300 R15: 0000000000022000 02:49:31 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) (fail_nth: 32) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 02:49:31 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, 0x0) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x5, 0x6, @broadcast}, 0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:31 executing program 2: getsockopt$X25_QBITINCL(0xffffffffffffffff, 0x106, 0x1, &(0x7f0000000000), &(0x7f00000000c0)=0x4) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) getsockopt$X25_QBITINCL(0xffffffffffffffff, 0x106, 0x1, &(0x7f0000000000), &(0x7f00000000c0)=0x4) (async) socket$packet(0x11, 0x3, 0x300) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) (async) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) (async) 02:49:31 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c46, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:31 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r0, &(0x7f0000000040), 0x2, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) syz_open_dev$audion(&(0x7f0000000140), 0x4, 0x244082) setsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000000000)=0x8, 0x4) 02:49:31 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) socket$pppoe(0x18, 0x1, 0x0) linkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:31 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, 0x0) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x5, 0x6, @broadcast}, 0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:31 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GCAUSEDIAG(r0, 0x89e6, &(0x7f00000002c0)) r1 = socket(0x29, 0x5, 0x587) bind$x25(r1, &(0x7f0000000000), 0x12) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:31 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) socket$pppoe(0x18, 0x1, 0x0) (async) socket$pppoe(0x18, 0x1, 0x0) linkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:31 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c47, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:31 executing program 2: getsockopt$X25_QBITINCL(0xffffffffffffffff, 0x106, 0x1, &(0x7f0000000000), &(0x7f00000000c0)=0x4) (async) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) [ 733.434108] FAULT_INJECTION: forcing a failure. [ 733.434108] name failslab, interval 1, probability 0, space 0, times 0 02:49:31 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, 0x0) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x5, 0x6, @broadcast}, 0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) [ 733.477601] CPU: 1 PID: 3311 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 733.485789] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 733.495185] Call Trace: [ 733.497799] dump_stack+0x1fc/0x2ef [ 733.501448] should_fail.cold+0xa/0xf [ 733.505272] ? setup_fault_attr+0x200/0x200 [ 733.509789] ? __debug_object_init+0x410/0x9b0 [ 733.514475] __should_failslab+0x115/0x180 [ 733.518727] should_failslab+0x5/0x10 [ 733.522547] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 733.527669] __kmalloc_node+0x38/0x70 [ 733.531489] blk_mq_realloc_hw_ctxs+0x568/0x1000 [ 733.536307] blk_mq_init_allocated_queue+0x20c/0x1300 [ 733.541618] ? blkcg_init_queue+0x1fd/0x540 [ 733.545970] blk_mq_init_queue+0x5c/0xa0 [ 733.550054] loop_add+0x2cb/0x8a0 [ 733.553538] loop_control_ioctl+0x16c/0x480 [ 733.557863] ? loop_lookup+0x1d0/0x1d0 [ 733.561758] ? ksys_write+0x241/0x2a0 [ 733.565547] ? loop_lookup+0x1d0/0x1d0 [ 733.569431] do_vfs_ioctl+0xcdb/0x12e0 [ 733.573312] ? lock_downgrade+0x720/0x720 [ 733.577460] ? check_preemption_disabled+0x41/0x280 [ 733.582470] ? ioctl_preallocate+0x200/0x200 [ 733.586868] ? __fget+0x356/0x510 [ 733.590308] ? do_dup2+0x450/0x450 [ 733.593835] ? vfs_write+0x393/0x540 [ 733.597538] ? fput+0x2b/0x190 [ 733.600723] ksys_ioctl+0x9b/0xc0 [ 733.604173] __x64_sys_ioctl+0x6f/0xb0 [ 733.608048] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 733.612618] do_syscall_64+0xf9/0x620 [ 733.616408] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 733.621585] RIP: 0033:0x7f6a2af240f9 [ 733.625307] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48 [ 733.644194] RSP: 002b:00007f6a29496168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 733.651890] RAX: ffffffffffffffda RBX: 00007f6a2b043f80 RCX: 00007f6a2af240f9 [ 733.659161] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 733.666421] RBP: 00007f6a294961d0 R08: 0000000000000000 R09: 0000000000000000 02:49:31 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) (fail_nth: 33) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 02:49:31 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GCAUSEDIAG(r0, 0x89e6, &(0x7f00000002c0)) r1 = socket(0x29, 0x5, 0x587) bind$x25(r1, &(0x7f0000000000), 0x12) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:31 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x5, 0x6, @broadcast}, 0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) [ 733.673679] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 733.680936] R13: 00007ffe5f48ca5f R14: 00007f6a29496300 R15: 0000000000022000 02:49:31 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c48, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:31 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_SCHED_SCAN(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x18, r4, 0x300, 0x70bd28, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_SCHED_SCAN_MULTI={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x810}, 0x20004000) 02:49:31 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) socket$pppoe(0x18, 0x1, 0x0) linkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) socket$packet(0x11, 0x2, 0x300) (async) socket$pppoe(0x18, 0x1, 0x0) (async) linkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) (async) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) (async) [ 733.750584] FAULT_INJECTION: forcing a failure. [ 733.750584] name failslab, interval 1, probability 0, space 0, times 0 02:49:31 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GCAUSEDIAG(r0, 0x89e6, &(0x7f00000002c0)) r1 = socket(0x29, 0x5, 0x587) bind$x25(r1, &(0x7f0000000000), 0x12) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local}, 0x14) [ 733.792944] CPU: 1 PID: 3334 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 733.800790] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 733.810154] Call Trace: [ 733.812776] dump_stack+0x1fc/0x2ef [ 733.816419] should_fail.cold+0xa/0xf [ 733.820229] ? setup_fault_attr+0x200/0x200 [ 733.824586] ? should_fail+0x142/0x7b0 [ 733.828513] __should_failslab+0x115/0x180 [ 733.832770] should_failslab+0x5/0x10 [ 733.836585] kmem_cache_alloc_node_trace+0x244/0x3b0 02:49:31 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GCAUSEDIAG(r0, 0x89e6, &(0x7f00000002c0)) r1 = socket(0x29, 0x5, 0x587) bind$x25(r1, &(0x7f0000000000), 0x12) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00'}) 02:49:31 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GCAUSEDIAG(r0, 0x89e6, &(0x7f00000002c0)) r1 = socket(0x29, 0x5, 0x587) bind$x25(r1, &(0x7f0000000000), 0x12) [ 733.841706] __kmalloc_node+0x38/0x70 [ 733.845531] sbitmap_init_node+0x123/0x440 [ 733.849782] blk_mq_realloc_hw_ctxs+0x5db/0x1000 [ 733.854567] blk_mq_init_allocated_queue+0x20c/0x1300 [ 733.859765] ? blkcg_init_queue+0x1fd/0x540 [ 733.864109] blk_mq_init_queue+0x5c/0xa0 [ 733.868186] loop_add+0x2cb/0x8a0 [ 733.871655] loop_control_ioctl+0x16c/0x480 [ 733.875993] ? loop_lookup+0x1d0/0x1d0 [ 733.879988] ? ksys_write+0x241/0x2a0 [ 733.883804] ? loop_lookup+0x1d0/0x1d0 [ 733.887702] do_vfs_ioctl+0xcdb/0x12e0 02:49:31 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GCAUSEDIAG(r0, 0x89e6, &(0x7f00000002c0)) socket(0x29, 0x5, 0x587) [ 733.891601] ? lock_downgrade+0x720/0x720 [ 733.895760] ? check_preemption_disabled+0x41/0x280 [ 733.900785] ? ioctl_preallocate+0x200/0x200 [ 733.905206] ? __fget+0x356/0x510 [ 733.908680] ? do_dup2+0x450/0x450 [ 733.912229] ? vfs_write+0x393/0x540 [ 733.915958] ? fput+0x2b/0x190 [ 733.919165] ksys_ioctl+0x9b/0xc0 [ 733.922628] __x64_sys_ioctl+0x6f/0xb0 [ 733.926527] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 733.931119] do_syscall_64+0xf9/0x620 [ 733.934931] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 733.940125] RIP: 0033:0x7f6a2af240f9 02:49:31 executing program 5: syz_init_net_socket$x25(0x9, 0x5, 0x0) socket(0x29, 0x5, 0x587) 02:49:31 executing program 5: socket(0x29, 0x5, 0x587) [ 733.943845] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48 [ 733.962775] RSP: 002b:00007f6a29496168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 733.970510] RAX: ffffffffffffffda RBX: 00007f6a2b043f80 RCX: 00007f6a2af240f9 [ 733.977784] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 733.985062] RBP: 00007f6a294961d0 R08: 0000000000000000 R09: 0000000000000000 [ 733.992333] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 733.999609] R13: 00007ffe5f48ca5f R14: 00007f6a29496300 R15: 0000000000022000 02:49:31 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) (fail_nth: 34) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 02:49:31 executing program 5: socket(0x0, 0x5, 0x587) 02:49:31 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) (async) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) (async) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_SCHED_SCAN(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x18, r4, 0x300, 0x70bd28, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_SCHED_SCAN_MULTI={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x810}, 0x20004000) (async) sendmsg$NL80211_CMD_START_SCHED_SCAN(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x18, r4, 0x300, 0x70bd28, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_SCHED_SCAN_MULTI={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x810}, 0x20004000) 02:49:31 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x5, 0x6, @broadcast}, 0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:31 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c49, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:31 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan0\x00', 0x0}) ioctl$RTC_PLL_SET(0xffffffffffffffff, 0x40207012, &(0x7f0000000000)={0x9, 0x1, 0x3ff, 0xfffffffa, 0xf0c7, 0x20, 0x8}) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) bind$packet(r2, &(0x7f00000000c0)={0x11, 0x1, r1, 0x1, 0xe8, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:31 executing program 5: socket(0x0, 0x5, 0x587) 02:49:31 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x5, 0x6, @broadcast}, 0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) [ 734.129318] FAULT_INJECTION: forcing a failure. [ 734.129318] name failslab, interval 1, probability 0, space 0, times 0 [ 734.151900] CPU: 1 PID: 3379 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 734.159737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 734.169094] Call Trace: [ 734.171682] dump_stack+0x1fc/0x2ef [ 734.175312] should_fail.cold+0xa/0xf 02:49:31 executing program 5: socket(0x0, 0x5, 0x587) [ 734.179151] ? should_fail+0x142/0x7b0 [ 734.183048] ? setup_fault_attr+0x200/0x200 [ 734.187385] __should_failslab+0x115/0x180 [ 734.191714] should_failslab+0x5/0x10 [ 734.195521] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 734.200634] blk_alloc_flush_queue+0x76/0x300 [ 734.205142] blk_mq_realloc_hw_ctxs+0x7bc/0x1000 [ 734.209919] blk_mq_init_allocated_queue+0x20c/0x1300 [ 734.215113] ? blkcg_init_queue+0x1fd/0x540 [ 734.219463] blk_mq_init_queue+0x5c/0xa0 [ 734.223538] loop_add+0x2cb/0x8a0 02:49:32 executing program 5: socket(0x29, 0x0, 0x587) 02:49:32 executing program 5: socket(0x29, 0x0, 0x587) [ 734.227002] loop_control_ioctl+0x16c/0x480 [ 734.231320] ? loop_lookup+0x1d0/0x1d0 [ 734.235229] ? ksys_write+0x241/0x2a0 [ 734.239055] ? loop_lookup+0x1d0/0x1d0 [ 734.242952] do_vfs_ioctl+0xcdb/0x12e0 [ 734.246847] ? lock_downgrade+0x720/0x720 [ 734.251003] ? check_preemption_disabled+0x41/0x280 [ 734.256028] ? ioctl_preallocate+0x200/0x200 [ 734.260453] ? __fget+0x356/0x510 [ 734.263946] ? do_dup2+0x450/0x450 [ 734.267496] ? vfs_write+0x393/0x540 [ 734.271218] ? fput+0x2b/0x190 [ 734.274421] ksys_ioctl+0x9b/0xc0 02:49:32 executing program 5: socket(0x29, 0x0, 0x587) [ 734.277881] __x64_sys_ioctl+0x6f/0xb0 [ 734.281772] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 734.286361] do_syscall_64+0xf9/0x620 [ 734.290170] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 734.295364] RIP: 0033:0x7f6a2af240f9 [ 734.299086] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48 [ 734.317994] RSP: 002b:00007f6a29496168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 734.325722] RAX: ffffffffffffffda RBX: 00007f6a2b043f80 RCX: 00007f6a2af240f9 [ 734.333012] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 734.340282] RBP: 00007f6a294961d0 R08: 0000000000000000 R09: 0000000000000000 [ 734.347537] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 734.354812] R13: 00007ffe5f48ca5f R14: 00007f6a29496300 R15: 0000000000022000 02:49:32 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) (fail_nth: 35) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 02:49:32 executing program 5: socket(0x29, 0x5, 0x0) 02:49:32 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) (async, rerun: 32) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) (rerun: 32) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) (async) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_SCHED_SCAN(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x18, r4, 0x300, 0x70bd28, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_SCHED_SCAN_MULTI={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x810}, 0x20004000) 02:49:32 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c4a, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:32 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan0\x00', 0x0}) (async, rerun: 64) ioctl$RTC_PLL_SET(0xffffffffffffffff, 0x40207012, &(0x7f0000000000)={0x9, 0x1, 0x3ff, 0xfffffffa, 0xf0c7, 0x20, 0x8}) (async, rerun: 64) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) (async, rerun: 32) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) (rerun: 32) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) bind$packet(r2, &(0x7f00000000c0)={0x11, 0x1, r1, 0x1, 0xe8, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) (async, rerun: 32) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) (rerun: 32) 02:49:32 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00'}) bind$packet(r0, 0x0, 0x0) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) [ 734.487316] FAULT_INJECTION: forcing a failure. [ 734.487316] name failslab, interval 1, probability 0, space 0, times 0 [ 734.501302] CPU: 0 PID: 3415 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 734.509143] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 734.518504] Call Trace: [ 734.521106] dump_stack+0x1fc/0x2ef [ 734.524753] should_fail.cold+0xa/0xf [ 734.528569] ? setup_fault_attr+0x200/0x200 [ 734.532890] ? should_fail+0x142/0x7b0 [ 734.536788] __should_failslab+0x115/0x180 [ 734.541064] should_failslab+0x5/0x10 [ 734.544864] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 734.550059] __kmalloc_node+0x38/0x70 [ 734.553861] blk_alloc_flush_queue+0x120/0x300 [ 734.558456] blk_mq_realloc_hw_ctxs+0x7bc/0x1000 [ 734.563207] blk_mq_init_allocated_queue+0x20c/0x1300 [ 734.568384] ? blkcg_init_queue+0x1fd/0x540 [ 734.572718] blk_mq_init_queue+0x5c/0xa0 [ 734.576812] loop_add+0x2cb/0x8a0 [ 734.580273] loop_control_ioctl+0x16c/0x480 [ 734.584590] ? loop_lookup+0x1d0/0x1d0 [ 734.588465] ? ksys_write+0x241/0x2a0 [ 734.592263] ? loop_lookup+0x1d0/0x1d0 [ 734.596154] do_vfs_ioctl+0xcdb/0x12e0 [ 734.600039] ? lock_downgrade+0x720/0x720 [ 734.604174] ? check_preemption_disabled+0x41/0x280 [ 734.609176] ? ioctl_preallocate+0x200/0x200 [ 734.613584] ? __fget+0x356/0x510 [ 734.617044] ? do_dup2+0x450/0x450 [ 734.620578] ? vfs_write+0x393/0x540 [ 734.624276] ? fput+0x2b/0x190 [ 734.627468] ksys_ioctl+0x9b/0xc0 [ 734.630919] __x64_sys_ioctl+0x6f/0xb0 [ 734.634803] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 734.639380] do_syscall_64+0xf9/0x620 [ 734.643185] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 734.648371] RIP: 0033:0x7f6a2af240f9 [ 734.652072] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48 [ 734.670969] RSP: 002b:00007f6a29496168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 734.678663] RAX: ffffffffffffffda RBX: 00007f6a2b043f80 RCX: 00007f6a2af240f9 02:49:32 executing program 5: socket(0x29, 0x5, 0x0) 02:49:32 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00'}) bind$packet(r0, 0x0, 0x0) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:32 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) r3 = openat$cgroup_int(r2, &(0x7f0000000140)='cpu.idle\x00', 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000180)=0x1, 0x12) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000000)={'syztnl0\x00', &(0x7f00000000c0)={'ip6_vti0\x00', r1, 0x2f, 0xe, 0x7, 0x81, 0x0, @private2, @private0={0xfc, 0x0, '\x00', 0x1}, 0x7, 0x8000, 0x7d, 0xe2b}}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:32 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan0\x00', 0x0}) ioctl$RTC_PLL_SET(0xffffffffffffffff, 0x40207012, &(0x7f0000000000)={0x9, 0x1, 0x3ff, 0xfffffffa, 0xf0c7, 0x20, 0x8}) (async, rerun: 32) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) (rerun: 32) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) (async) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) (async) bind$packet(r2, &(0x7f00000000c0)={0x11, 0x1, r1, 0x1, 0xe8, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) (async) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) [ 734.685922] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 734.693186] RBP: 00007f6a294961d0 R08: 0000000000000000 R09: 0000000000000000 [ 734.700452] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 734.707705] R13: 00007ffe5f48ca5f R14: 00007f6a29496300 R15: 0000000000022000 02:49:32 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c4b, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:32 executing program 5: socket(0x29, 0x5, 0x0) 02:49:32 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) (fail_nth: 36) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 02:49:32 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00'}) bind$packet(r0, 0x0, 0x0) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:32 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) (async) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) r3 = openat$cgroup_int(r2, &(0x7f0000000140)='cpu.idle\x00', 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) (async) write$cgroup_int(r3, &(0x7f0000000180)=0x1, 0x12) (async) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) (async) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000000)={'syztnl0\x00', &(0x7f00000000c0)={'ip6_vti0\x00', r1, 0x2f, 0xe, 0x7, 0x81, 0x0, @private2, @private0={0xfc, 0x0, '\x00', 0x1}, 0x7, 0x8000, 0x7d, 0xe2b}}) (async) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:32 executing program 5: socket(0x29, 0x5, 0x0) 02:49:32 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c4c, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:32 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00'}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x5, 0x6, @broadcast}, 0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:32 executing program 5: socket(0x29, 0x5, 0x0) [ 734.907984] FAULT_INJECTION: forcing a failure. [ 734.907984] name failslab, interval 1, probability 0, space 0, times 0 [ 734.936521] CPU: 0 PID: 3447 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 734.944351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 734.953718] Call Trace: [ 734.956332] dump_stack+0x1fc/0x2ef [ 734.959975] should_fail.cold+0xa/0xf [ 734.963790] ? setup_fault_attr+0x200/0x200 [ 734.968125] ? lock_acquire+0x170/0x3c0 [ 734.972112] __should_failslab+0x115/0x180 [ 734.976354] should_failslab+0x5/0x10 [ 734.980162] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 734.985267] blk_mq_init_tags+0x6a/0x2b0 [ 734.989314] blk_mq_alloc_rq_map+0x9d/0x230 [ 734.993622] ? elevator_get+0x29/0x170 [ 734.997499] blk_mq_init_sched+0x219/0x730 [ 735.001729] elevator_init_mq+0xf0/0x180 [ 735.005781] blk_mq_init_allocated_queue+0xe1f/0x1300 [ 735.010982] blk_mq_init_queue+0x5c/0xa0 [ 735.015031] loop_add+0x2cb/0x8a0 [ 735.018474] loop_control_ioctl+0x16c/0x480 [ 735.022811] ? loop_lookup+0x1d0/0x1d0 [ 735.026712] ? ksys_write+0x241/0x2a0 [ 735.030502] ? loop_lookup+0x1d0/0x1d0 [ 735.034475] do_vfs_ioctl+0xcdb/0x12e0 [ 735.038352] ? lock_downgrade+0x720/0x720 [ 735.042498] ? check_preemption_disabled+0x41/0x280 [ 735.047592] ? ioctl_preallocate+0x200/0x200 [ 735.051992] ? __fget+0x356/0x510 [ 735.055434] ? do_dup2+0x450/0x450 [ 735.058962] ? vfs_write+0x393/0x540 [ 735.062669] ? fput+0x2b/0x190 [ 735.065860] ksys_ioctl+0x9b/0xc0 [ 735.069302] __x64_sys_ioctl+0x6f/0xb0 [ 735.073180] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 735.077748] do_syscall_64+0xf9/0x620 [ 735.081554] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 735.086732] RIP: 0033:0x7f6a2af240f9 02:49:32 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00'}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x5, 0x6, @broadcast}, 0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:32 executing program 5: socket(0x29, 0x5, 0x0) 02:49:32 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000140)="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", 0x1000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) r2 = accept$packet(r0, &(0x7f0000001240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000001180)=0x14) r3 = socket$packet(0x11, 0x3, 0x300) r4 = syz_open_dev$audion(&(0x7f0000001200), 0x20, 0x4000) ioctl$RTC_UIE_OFF(r4, 0x7004) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) syz_open_dev$ttys(0xc, 0x2, 0x0) bind$packet(r3, &(0x7f0000000080)={0x11, 0x2, r5, 0x1, 0x0, 0x6, @local}, 0x14) r6 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GCAUSEDIAG(r6, 0x89e6, &(0x7f00000002c0)) ioctl$SIOCX25SCUDMATCHLEN(r6, 0x89e7, &(0x7f0000001140)={0x1}) connect$packet(r2, &(0x7f00000011c0)={0x11, 0x18, r5, 0x1, 0xdc, 0x6, @multicast}, 0x14) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000100)={'syztnl0\x00', &(0x7f0000000080)={'syztnl1\x00', r1, 0x29, 0x3, 0x12, 0xfff, 0x61, @empty, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x8, 0x1, 0x7, 0xffff707a}}) bind$packet(r3, &(0x7f0000000000)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @broadcast}, 0x14) [ 735.090445] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48 [ 735.109331] RSP: 002b:00007f6a29496168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 735.117028] RAX: ffffffffffffffda RBX: 00007f6a2b043f80 RCX: 00007f6a2af240f9 [ 735.124285] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 735.131556] RBP: 00007f6a294961d0 R08: 0000000000000000 R09: 0000000000000000 [ 735.138825] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 735.146078] R13: 00007ffe5f48ca5f R14: 00007f6a29496300 R15: 0000000000022000 02:49:32 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) (async) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) r3 = openat$cgroup_int(r2, &(0x7f0000000140)='cpu.idle\x00', 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) (async) write$cgroup_int(r3, &(0x7f0000000180)=0x1, 0x12) (async) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) (async) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000000)={'syztnl0\x00', &(0x7f00000000c0)={'ip6_vti0\x00', r1, 0x2f, 0xe, 0x7, 0x81, 0x0, @private2, @private0={0xfc, 0x0, '\x00', 0x1}, 0x7, 0x8000, 0x7d, 0xe2b}}) (async) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:32 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c4d, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:33 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) (fail_nth: 37) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 02:49:33 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00'}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x5, 0x6, @broadcast}, 0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:33 executing program 5: socket(0x0, 0x5, 0x0) [ 735.386239] FAULT_INJECTION: forcing a failure. [ 735.386239] name failslab, interval 1, probability 0, space 0, times 0 [ 735.399971] CPU: 1 PID: 3473 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 735.407786] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 735.417145] Call Trace: [ 735.419755] dump_stack+0x1fc/0x2ef [ 735.423405] should_fail.cold+0xa/0xf [ 735.427221] ? setup_fault_attr+0x200/0x200 [ 735.431555] ? lock_acquire+0x170/0x3c0 02:49:33 executing program 5: socket(0x0, 0x5, 0x0) [ 735.435551] __should_failslab+0x115/0x180 [ 735.439795] should_failslab+0x5/0x10 [ 735.443599] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 735.448723] __kmalloc_node+0x38/0x70 [ 735.452535] sbitmap_init_node+0x123/0x440 [ 735.456782] sbitmap_queue_init_node+0x37/0x6c0 [ 735.461463] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 735.466492] blk_mq_init_tags+0x10d/0x2b0 [ 735.470655] blk_mq_alloc_rq_map+0x9d/0x230 [ 735.474987] ? elevator_get+0x29/0x170 [ 735.479065] blk_mq_init_sched+0x219/0x730 02:49:33 executing program 5: socket(0x0, 0x5, 0x0) [ 735.483319] elevator_init_mq+0xf0/0x180 [ 735.487407] blk_mq_init_allocated_queue+0xe1f/0x1300 [ 735.492615] blk_mq_init_queue+0x5c/0xa0 [ 735.496682] loop_add+0x2cb/0x8a0 [ 735.500146] loop_control_ioctl+0x16c/0x480 [ 735.504480] ? loop_lookup+0x1d0/0x1d0 [ 735.508385] ? ksys_write+0x241/0x2a0 [ 735.512191] ? loop_lookup+0x1d0/0x1d0 [ 735.516087] do_vfs_ioctl+0xcdb/0x12e0 [ 735.519985] ? lock_downgrade+0x720/0x720 [ 735.524143] ? check_preemption_disabled+0x41/0x280 [ 735.529164] ? ioctl_preallocate+0x200/0x200 [ 735.533586] ? __fget+0x356/0x510 02:49:33 executing program 5: socket(0x29, 0x0, 0x0) [ 735.537054] ? do_dup2+0x450/0x450 [ 735.540602] ? vfs_write+0x393/0x540 [ 735.544327] ? fput+0x2b/0x190 [ 735.547536] ksys_ioctl+0x9b/0xc0 [ 735.551001] __x64_sys_ioctl+0x6f/0xb0 [ 735.554889] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 735.559469] do_syscall_64+0xf9/0x620 [ 735.563284] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 735.568480] RIP: 0033:0x7f6a2af240f9 02:49:33 executing program 5: socket(0x29, 0x0, 0x0) 02:49:33 executing program 5: socket(0x29, 0x0, 0x0) 02:49:33 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000140)="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", 0x1000) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) (async) r2 = accept$packet(r0, &(0x7f0000001240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000001180)=0x14) (async) r3 = socket$packet(0x11, 0x3, 0x300) (async) r4 = syz_open_dev$audion(&(0x7f0000001200), 0x20, 0x4000) ioctl$RTC_UIE_OFF(r4, 0x7004) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) (async) syz_open_dev$ttys(0xc, 0x2, 0x0) bind$packet(r3, &(0x7f0000000080)={0x11, 0x2, r5, 0x1, 0x0, 0x6, @local}, 0x14) r6 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GCAUSEDIAG(r6, 0x89e6, &(0x7f00000002c0)) ioctl$SIOCX25SCUDMATCHLEN(r6, 0x89e7, &(0x7f0000001140)={0x1}) (async) connect$packet(r2, &(0x7f00000011c0)={0x11, 0x18, r5, 0x1, 0xdc, 0x6, @multicast}, 0x14) (async) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000100)={'syztnl0\x00', &(0x7f0000000080)={'syztnl1\x00', r1, 0x29, 0x3, 0x12, 0xfff, 0x61, @empty, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x8, 0x1, 0x7, 0xffff707a}}) bind$packet(r3, &(0x7f0000000000)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @broadcast}, 0x14) [ 735.572197] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 735.591130] RSP: 002b:00007f6a29496168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 735.598840] RAX: ffffffffffffffda RBX: 00007f6a2b043f80 RCX: 00007f6a2af240f9 [ 735.606120] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 735.613431] RBP: 00007f6a294961d0 R08: 0000000000000000 R09: 0000000000000000 [ 735.620704] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 735.627983] R13: 00007ffe5f48ca5f R14: 00007f6a29496300 R15: 0000000000022000 02:49:33 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:33 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f00000000c0)=""/67, &(0x7f0000000000)=0x43) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$SNDRV_PCM_IOCTL_UNLINK(r1, 0x4161, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan0\x00', 0x0}) r4 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GCAUSEDIAG(r4, 0x89e6, &(0x7f00000002c0)) ioctl$SIOCX25GFACILITIES(r4, 0x89e2, &(0x7f0000000140)) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local}, 0x14) ioctl$SIOCX25SFACILITIES(r4, 0x89e3, &(0x7f00000001c0)={0x6, 0x8, 0xa, 0x8, 0xffffffff, 0x81}) r5 = socket(0x1, 0x1, 0x1) setsockopt$packet_tx_ring(r5, 0x107, 0xd, &(0x7f0000000200)=@req3={0x1, 0x7, 0x9, 0x7, 0x4, 0x50, 0x3}, 0x1c) r6 = syz_open_dev$audion(&(0x7f0000000180), 0xff, 0x40100) ioctl$RTC_UIE_OFF(r6, 0x7004) 02:49:33 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c4e, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:33 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) (fail_nth: 38) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 02:49:33 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000140)="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", 0x1000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) r2 = accept$packet(r0, &(0x7f0000001240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000001180)=0x14) r3 = socket$packet(0x11, 0x3, 0x300) r4 = syz_open_dev$audion(&(0x7f0000001200), 0x20, 0x4000) ioctl$RTC_UIE_OFF(r4, 0x7004) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) syz_open_dev$ttys(0xc, 0x2, 0x0) bind$packet(r3, &(0x7f0000000080)={0x11, 0x2, r5, 0x1, 0x0, 0x6, @local}, 0x14) r6 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GCAUSEDIAG(r6, 0x89e6, &(0x7f00000002c0)) ioctl$SIOCX25SCUDMATCHLEN(r6, 0x89e7, &(0x7f0000001140)={0x1}) connect$packet(r2, &(0x7f00000011c0)={0x11, 0x18, r5, 0x1, 0xdc, 0x6, @multicast}, 0x14) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000100)={'syztnl0\x00', &(0x7f0000000080)={'syztnl1\x00', r1, 0x29, 0x3, 0x12, 0xfff, 0x61, @empty, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x8, 0x1, 0x7, 0xffff707a}}) bind$packet(r3, &(0x7f0000000000)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @broadcast}, 0x14) 02:49:33 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:33 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f00000000c0)=""/67, &(0x7f0000000000)=0x43) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) (async) ioctl$SNDRV_PCM_IOCTL_UNLINK(r1, 0x4161, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan0\x00', 0x0}) (async) r4 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GCAUSEDIAG(r4, 0x89e6, &(0x7f00000002c0)) (async) ioctl$SIOCX25GFACILITIES(r4, 0x89e2, &(0x7f0000000140)) (async) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local}, 0x14) ioctl$SIOCX25SFACILITIES(r4, 0x89e3, &(0x7f00000001c0)={0x6, 0x8, 0xa, 0x8, 0xffffffff, 0x81}) (async) r5 = socket(0x1, 0x1, 0x1) setsockopt$packet_tx_ring(r5, 0x107, 0xd, &(0x7f0000000200)=@req3={0x1, 0x7, 0x9, 0x7, 0x4, 0x50, 0x3}, 0x1c) (async) r6 = syz_open_dev$audion(&(0x7f0000000180), 0xff, 0x40100) ioctl$RTC_UIE_OFF(r6, 0x7004) 02:49:33 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000140)="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", 0x1000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) r2 = accept$packet(r0, &(0x7f0000001240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000001180)=0x14) r3 = socket$packet(0x11, 0x3, 0x300) r4 = syz_open_dev$audion(&(0x7f0000001200), 0x20, 0x4000) ioctl$RTC_UIE_OFF(r4, 0x7004) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) syz_open_dev$ttys(0xc, 0x2, 0x0) bind$packet(r3, &(0x7f0000000080)={0x11, 0x2, r5, 0x1, 0x0, 0x6, @local}, 0x14) r6 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GCAUSEDIAG(r6, 0x89e6, &(0x7f00000002c0)) ioctl$SIOCX25SCUDMATCHLEN(r6, 0x89e7, &(0x7f0000001140)={0x1}) connect$packet(r2, &(0x7f00000011c0)={0x11, 0x18, r5, 0x1, 0xdc, 0x6, @multicast}, 0x14) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000100)={'syztnl0\x00', &(0x7f0000000080)={'syztnl1\x00', r1, 0x29, 0x3, 0x12, 0xfff, 0x61, @empty, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x8, 0x1, 0x7, 0xffff707a}}) bind$packet(r3, &(0x7f0000000000)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @broadcast}, 0x14) socket$packet(0x11, 0x3, 0x300) (async) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000140)="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", 0x1000) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) (async) accept$packet(r0, &(0x7f0000001240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000001180)=0x14) (async) socket$packet(0x11, 0x3, 0x300) (async) syz_open_dev$audion(&(0x7f0000001200), 0x20, 0x4000) (async) ioctl$RTC_UIE_OFF(r4, 0x7004) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) (async) syz_open_dev$ttys(0xc, 0x2, 0x0) (async) bind$packet(r3, &(0x7f0000000080)={0x11, 0x2, r5, 0x1, 0x0, 0x6, @local}, 0x14) (async) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) ioctl$SIOCX25GCAUSEDIAG(r6, 0x89e6, &(0x7f00000002c0)) (async) ioctl$SIOCX25SCUDMATCHLEN(r6, 0x89e7, &(0x7f0000001140)={0x1}) (async) connect$packet(r2, &(0x7f00000011c0)={0x11, 0x18, r5, 0x1, 0xdc, 0x6, @multicast}, 0x14) (async) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000100)={'syztnl0\x00', &(0x7f0000000080)={'syztnl1\x00', r1, 0x29, 0x3, 0x12, 0xfff, 0x61, @empty, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x8, 0x1, 0x7, 0xffff707a}}) (async) bind$packet(r3, &(0x7f0000000000)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @broadcast}, 0x14) (async) [ 735.816421] FAULT_INJECTION: forcing a failure. [ 735.816421] name failslab, interval 1, probability 0, space 0, times 0 [ 735.827911] CPU: 1 PID: 3516 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 735.835720] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 735.845079] Call Trace: [ 735.847682] dump_stack+0x1fc/0x2ef [ 735.851325] should_fail.cold+0xa/0xf [ 735.855143] ? setup_fault_attr+0x200/0x200 [ 735.859507] ? lock_acquire+0x170/0x3c0 [ 735.863511] __should_failslab+0x115/0x180 [ 735.867773] should_failslab+0x5/0x10 [ 735.871584] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 735.876715] sbitmap_queue_init_node+0x240/0x6c0 [ 735.881508] blk_mq_init_tags+0x10d/0x2b0 [ 735.885668] blk_mq_alloc_rq_map+0x9d/0x230 [ 735.889987] ? elevator_get+0x29/0x170 [ 735.893864] blk_mq_init_sched+0x219/0x730 [ 735.898089] elevator_init_mq+0xf0/0x180 [ 735.902155] blk_mq_init_allocated_queue+0xe1f/0x1300 [ 735.907351] blk_mq_init_queue+0x5c/0xa0 [ 735.911438] loop_add+0x2cb/0x8a0 [ 735.914897] loop_control_ioctl+0x16c/0x480 [ 735.919222] ? loop_lookup+0x1d0/0x1d0 [ 735.923122] ? ksys_write+0x241/0x2a0 [ 735.926926] ? loop_lookup+0x1d0/0x1d0 [ 735.930811] do_vfs_ioctl+0xcdb/0x12e0 [ 735.934709] ? lock_downgrade+0x720/0x720 [ 735.938849] ? check_preemption_disabled+0x41/0x280 [ 735.943857] ? ioctl_preallocate+0x200/0x200 [ 735.948301] ? __fget+0x356/0x510 [ 735.951745] ? do_dup2+0x450/0x450 [ 735.955284] ? vfs_write+0x393/0x540 [ 735.959001] ? fput+0x2b/0x190 [ 735.962181] ksys_ioctl+0x9b/0xc0 [ 735.965620] __x64_sys_ioctl+0x6f/0xb0 [ 735.969494] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 735.974058] do_syscall_64+0xf9/0x620 [ 735.977844] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 735.983017] RIP: 0033:0x7f6a2af240f9 [ 735.986716] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48 [ 736.005598] RSP: 002b:00007f6a29496168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 02:49:33 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f00000000c0)=""/67, &(0x7f0000000000)=0x43) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) (async) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$SNDRV_PCM_IOCTL_UNLINK(r1, 0x4161, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan0\x00', 0x0}) (async, rerun: 64) r4 = syz_init_net_socket$x25(0x9, 0x5, 0x0) (rerun: 64) ioctl$SIOCX25GCAUSEDIAG(r4, 0x89e6, &(0x7f00000002c0)) (async) ioctl$SIOCX25GFACILITIES(r4, 0x89e2, &(0x7f0000000140)) (async) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local}, 0x14) ioctl$SIOCX25SFACILITIES(r4, 0x89e3, &(0x7f00000001c0)={0x6, 0x8, 0xa, 0x8, 0xffffffff, 0x81}) (async) r5 = socket(0x1, 0x1, 0x1) setsockopt$packet_tx_ring(r5, 0x107, 0xd, &(0x7f0000000200)=@req3={0x1, 0x7, 0x9, 0x7, 0x4, 0x50, 0x3}, 0x1c) (async) r6 = syz_open_dev$audion(&(0x7f0000000180), 0xff, 0x40100) ioctl$RTC_UIE_OFF(r6, 0x7004) 02:49:33 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000140)="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", 0x1000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) r2 = accept$packet(r0, &(0x7f0000001240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000001180)=0x14) r3 = socket$packet(0x11, 0x3, 0x300) r4 = syz_open_dev$audion(&(0x7f0000001200), 0x20, 0x4000) ioctl$RTC_UIE_OFF(r4, 0x7004) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) syz_open_dev$ttys(0xc, 0x2, 0x0) bind$packet(r3, &(0x7f0000000080)={0x11, 0x2, r5, 0x1, 0x0, 0x6, @local}, 0x14) r6 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GCAUSEDIAG(r6, 0x89e6, &(0x7f00000002c0)) ioctl$SIOCX25SCUDMATCHLEN(r6, 0x89e7, &(0x7f0000001140)={0x1}) connect$packet(r2, &(0x7f00000011c0)={0x11, 0x18, r5, 0x1, 0xdc, 0x6, @multicast}, 0x14) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000100)={'syztnl0\x00', &(0x7f0000000080)={'syztnl1\x00', r1, 0x29, 0x3, 0x12, 0xfff, 0x61, @empty, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x8, 0x1, 0x7, 0xffff707a}}) bind$packet(r3, &(0x7f0000000000)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @broadcast}, 0x14) [ 736.013294] RAX: ffffffffffffffda RBX: 00007f6a2b043f80 RCX: 00007f6a2af240f9 [ 736.020571] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 736.027825] RBP: 00007f6a294961d0 R08: 0000000000000000 R09: 0000000000000000 [ 736.035076] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 736.042328] R13: 00007ffe5f48ca5f R14: 00007f6a29496300 R15: 0000000000022000 02:49:33 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:33 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) (fail_nth: 39) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 02:49:33 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c4f, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:33 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000140)="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", 0x1000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) r2 = accept$packet(r0, &(0x7f0000001240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000001180)=0x14) r3 = socket$packet(0x11, 0x3, 0x300) r4 = syz_open_dev$audion(&(0x7f0000001200), 0x20, 0x4000) ioctl$RTC_UIE_OFF(r4, 0x7004) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) syz_open_dev$ttys(0xc, 0x2, 0x0) bind$packet(r3, &(0x7f0000000080)={0x11, 0x2, r5, 0x1, 0x0, 0x6, @local}, 0x14) r6 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GCAUSEDIAG(r6, 0x89e6, &(0x7f00000002c0)) ioctl$SIOCX25SCUDMATCHLEN(r6, 0x89e7, &(0x7f0000001140)={0x1}) connect$packet(r2, &(0x7f00000011c0)={0x11, 0x18, r5, 0x1, 0xdc, 0x6, @multicast}, 0x14) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000100)={'syztnl0\x00', &(0x7f0000000080)={'syztnl1\x00', r1, 0x29, 0x3, 0x12, 0xfff, 0x61, @empty, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x8, 0x1, 0x7, 0xffff707a}}) bind$packet(r3, &(0x7f0000000000)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @broadcast}, 0x14) 02:49:34 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) [ 736.206376] FAULT_INJECTION: forcing a failure. [ 736.206376] name failslab, interval 1, probability 0, space 0, times 0 [ 736.229895] CPU: 1 PID: 3543 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 736.237823] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 736.247184] Call Trace: [ 736.249810] dump_stack+0x1fc/0x2ef [ 736.253456] should_fail.cold+0xa/0xf [ 736.257268] ? setup_fault_attr+0x200/0x200 [ 736.261597] ? lock_acquire+0x170/0x3c0 [ 736.265588] __should_failslab+0x115/0x180 [ 736.269834] should_failslab+0x5/0x10 [ 736.273643] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 736.278759] sbitmap_queue_init_node+0x240/0x6c0 [ 736.283572] blk_mq_init_tags+0x16f/0x2b0 [ 736.287735] blk_mq_alloc_rq_map+0x9d/0x230 [ 736.292063] ? elevator_get+0x29/0x170 [ 736.295977] blk_mq_init_sched+0x219/0x730 [ 736.300223] elevator_init_mq+0xf0/0x180 [ 736.304276] blk_mq_init_allocated_queue+0xe1f/0x1300 [ 736.309459] blk_mq_init_queue+0x5c/0xa0 [ 736.313509] loop_add+0x2cb/0x8a0 [ 736.316960] loop_control_ioctl+0x16c/0x480 [ 736.321277] ? loop_lookup+0x1d0/0x1d0 [ 736.325151] ? ksys_write+0x241/0x2a0 [ 736.328954] ? loop_lookup+0x1d0/0x1d0 [ 736.332841] do_vfs_ioctl+0xcdb/0x12e0 [ 736.336727] ? lock_downgrade+0x720/0x720 [ 736.340891] ? check_preemption_disabled+0x41/0x280 [ 736.345895] ? ioctl_preallocate+0x200/0x200 [ 736.350298] ? __fget+0x356/0x510 [ 736.353738] ? do_dup2+0x450/0x450 [ 736.357265] ? vfs_write+0x393/0x540 [ 736.360960] ? fput+0x2b/0x190 [ 736.364142] ksys_ioctl+0x9b/0xc0 [ 736.367580] __x64_sys_ioctl+0x6f/0xb0 [ 736.371463] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 736.376029] do_syscall_64+0xf9/0x620 [ 736.379819] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 736.384991] RIP: 0033:0x7f6a2af240f9 [ 736.388704] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48 02:49:34 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f00000000c0)=""/171, &(0x7f0000000000)=0xab) set_tid_address(0x0) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:34 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) (fail_nth: 40) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 02:49:34 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) bind$packet(r0, 0x0, 0x0) [ 736.407592] RSP: 002b:00007f6a29496168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 736.415287] RAX: ffffffffffffffda RBX: 00007f6a2b043f80 RCX: 00007f6a2af240f9 [ 736.422543] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 736.429799] RBP: 00007f6a294961d0 R08: 0000000000000000 R09: 0000000000000000 [ 736.437071] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 736.444332] R13: 00007ffe5f48ca5f R14: 00007f6a29496300 R15: 0000000000022000 02:49:34 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000140)="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", 0x1000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) r1 = accept$packet(r0, &(0x7f0000001240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000001180)=0x14) r2 = socket$packet(0x11, 0x3, 0x300) r3 = syz_open_dev$audion(&(0x7f0000001200), 0x20, 0x4000) ioctl$RTC_UIE_OFF(r3, 0x7004) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) syz_open_dev$ttys(0xc, 0x2, 0x0) bind$packet(r2, &(0x7f0000000080)={0x11, 0x2, r4, 0x1, 0x0, 0x6, @local}, 0x14) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GCAUSEDIAG(r5, 0x89e6, &(0x7f00000002c0)) ioctl$SIOCX25SCUDMATCHLEN(r5, 0x89e7, &(0x7f0000001140)={0x1}) connect$packet(r1, &(0x7f00000011c0)={0x11, 0x18, r4, 0x1, 0xdc, 0x6, @multicast}, 0x14) bind$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) 02:49:34 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) setsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f00000001c0)=0x14, 0x4) r2 = socket(0x1f, 0x804, 0xe95a) ioctl$SIOCX25SSUBSCRIP(r2, 0x89e1, &(0x7f00000000c0)={'team0\x00', 0x1206, 0x8000}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00'}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:34 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c50, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:34 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) bind$packet(r0, 0x0, 0x0) 02:49:34 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) setsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f00000001c0)=0x14, 0x4) (async) r2 = socket(0x1f, 0x804, 0xe95a) ioctl$SIOCX25SSUBSCRIP(r2, 0x89e1, &(0x7f00000000c0)={'team0\x00', 0x1206, 0x8000}) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00'}) (async) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:34 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000140)="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", 0x1000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) accept$packet(r0, &(0x7f0000001240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000001180)=0x14) r1 = socket$packet(0x11, 0x3, 0x300) r2 = syz_open_dev$audion(&(0x7f0000001200), 0x20, 0x4000) ioctl$RTC_UIE_OFF(r2, 0x7004) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) syz_open_dev$ttys(0xc, 0x2, 0x0) bind$packet(r1, &(0x7f0000000080)={0x11, 0x2, r3, 0x1, 0x0, 0x6, @local}, 0x14) r4 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GCAUSEDIAG(r4, 0x89e6, &(0x7f00000002c0)) ioctl$SIOCX25SCUDMATCHLEN(r4, 0x89e7, &(0x7f0000001140)={0x1}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) 02:49:34 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f00000000c0)=""/171, &(0x7f0000000000)=0xab) set_tid_address(0x0) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) socket$packet(0x11, 0x3, 0x300) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) (async) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f00000000c0)=""/171, &(0x7f0000000000)=0xab) (async) set_tid_address(0x0) (async) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) (async) [ 736.620994] FAULT_INJECTION: forcing a failure. [ 736.620994] name failslab, interval 1, probability 0, space 0, times 0 [ 736.652483] CPU: 1 PID: 3579 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 736.660312] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 736.669669] Call Trace: [ 736.672272] dump_stack+0x1fc/0x2ef [ 736.675911] should_fail.cold+0xa/0xf [ 736.679723] ? setup_fault_attr+0x200/0x200 [ 736.684052] ? __lockdep_init_map+0x100/0x5a0 [ 736.688563] __should_failslab+0x115/0x180 [ 736.692851] should_failslab+0x5/0x10 [ 736.696651] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 736.701755] __kmalloc_node+0x38/0x70 [ 736.705544] blk_mq_alloc_rq_map+0xdf/0x230 [ 736.709846] ? elevator_get+0x29/0x170 [ 736.713718] blk_mq_init_sched+0x219/0x730 [ 736.717954] elevator_init_mq+0xf0/0x180 [ 736.722006] blk_mq_init_allocated_queue+0xe1f/0x1300 [ 736.727190] blk_mq_init_queue+0x5c/0xa0 [ 736.731262] loop_add+0x2cb/0x8a0 [ 736.734712] loop_control_ioctl+0x16c/0x480 [ 736.739017] ? loop_lookup+0x1d0/0x1d0 [ 736.742918] ? ksys_write+0x241/0x2a0 [ 736.746717] ? loop_lookup+0x1d0/0x1d0 [ 736.750608] do_vfs_ioctl+0xcdb/0x12e0 [ 736.754516] ? lock_downgrade+0x720/0x720 [ 736.758667] ? check_preemption_disabled+0x41/0x280 [ 736.763673] ? ioctl_preallocate+0x200/0x200 [ 736.768076] ? __fget+0x356/0x510 [ 736.771516] ? do_dup2+0x450/0x450 [ 736.775067] ? vfs_write+0x393/0x540 [ 736.778778] ? fput+0x2b/0x190 [ 736.781976] ksys_ioctl+0x9b/0xc0 [ 736.785435] __x64_sys_ioctl+0x6f/0xb0 [ 736.789315] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 736.793983] do_syscall_64+0xf9/0x620 [ 736.797783] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 736.802961] RIP: 0033:0x7f6a2af240f9 02:49:34 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) setsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f00000001c0)=0x14, 0x4) r2 = socket(0x1f, 0x804, 0xe95a) ioctl$SIOCX25SSUBSCRIP(r2, 0x89e1, &(0x7f00000000c0)={'team0\x00', 0x1206, 0x8000}) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00'}) (async) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) [ 736.806661] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48 [ 736.825581] RSP: 002b:00007f6a29496168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 736.833288] RAX: ffffffffffffffda RBX: 00007f6a2b043f80 RCX: 00007f6a2af240f9 [ 736.840552] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 736.847901] RBP: 00007f6a294961d0 R08: 0000000000000000 R09: 0000000000000000 [ 736.855156] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 736.862409] R13: 00007ffe5f48ca5f R14: 00007f6a29496300 R15: 0000000000022000 02:49:34 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c51, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:34 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) bind$packet(r0, 0x0, 0x0) 02:49:34 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) (fail_nth: 41) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 02:49:34 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000140)="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", 0x1000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) accept$packet(r0, &(0x7f0000001240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000001180)=0x14) r1 = socket$packet(0x11, 0x3, 0x300) r2 = syz_open_dev$audion(&(0x7f0000001200), 0x20, 0x4000) ioctl$RTC_UIE_OFF(r2, 0x7004) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) syz_open_dev$ttys(0xc, 0x2, 0x0) bind$packet(r1, &(0x7f0000000080)={0x11, 0x2, r3, 0x1, 0x0, 0x6, @local}, 0x14) r4 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GCAUSEDIAG(r4, 0x89e6, &(0x7f00000002c0)) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) 02:49:34 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c52, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:34 executing program 2: r0 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x8000000000000000) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000000)={0x1, 0x1, 0xfffe}) ioctl$TIOCNXCL(r0, 0x540d) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) ioctl$TIOCNXCL(r0, 0x540d) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000080)={'syztnl1\x00', &(0x7f0000000100)={'ip6tnl0\x00', 0x0, 0x29, 0x11, 0x8a, 0x4, 0x10, @empty, @mcast1, 0x8000, 0x700, 0x3, 0x3}}) bind$packet(r1, &(0x7f00000000c0)={0x11, 0x6, r2, 0x1, 0x40, 0x6, @remote}, 0x55) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000900), 0x0, 0x0) ioctl$TIOCNXCL(r3, 0x540d) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000000180)) 02:49:34 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000140)="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", 0x1000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) r1 = accept$packet(r0, &(0x7f0000001240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000001180)=0x14) r2 = socket$packet(0x11, 0x3, 0x300) r3 = syz_open_dev$audion(&(0x7f0000001200), 0x20, 0x4000) ioctl$RTC_UIE_OFF(r3, 0x7004) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) syz_open_dev$ttys(0xc, 0x2, 0x0) bind$packet(r2, &(0x7f0000000080)={0x11, 0x2, r4, 0x1, 0x0, 0x6, @local}, 0x14) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GCAUSEDIAG(r5, 0x89e6, &(0x7f00000002c0)) ioctl$SIOCX25SCUDMATCHLEN(r5, 0x89e7, &(0x7f0000001140)={0x1}) connect$packet(r1, &(0x7f00000011c0)={0x11, 0x18, r4, 0x1, 0xdc, 0x6, @multicast}, 0x14) bind$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) 02:49:34 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) (async) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f00000000c0)=""/171, &(0x7f0000000000)=0xab) (async, rerun: 32) set_tid_address(0x0) (rerun: 32) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:34 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000140)="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", 0x1000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) accept$packet(r0, &(0x7f0000001240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000001180)=0x14) r1 = socket$packet(0x11, 0x3, 0x300) r2 = syz_open_dev$audion(&(0x7f0000001200), 0x20, 0x4000) ioctl$RTC_UIE_OFF(r2, 0x7004) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) syz_open_dev$ttys(0xc, 0x2, 0x0) bind$packet(r1, &(0x7f0000000080)={0x11, 0x2, r3, 0x1, 0x0, 0x6, @local}, 0x14) syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) [ 737.036358] FAULT_INJECTION: forcing a failure. [ 737.036358] name failslab, interval 1, probability 0, space 0, times 0 [ 737.085697] CPU: 0 PID: 3608 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 737.093530] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 737.102894] Call Trace: [ 737.105493] dump_stack+0x1fc/0x2ef [ 737.109138] should_fail.cold+0xa/0xf [ 737.112955] ? setup_fault_attr+0x200/0x200 [ 737.117292] ? __lockdep_init_map+0x100/0x5a0 [ 737.121804] __should_failslab+0x115/0x180 [ 737.126054] should_failslab+0x5/0x10 [ 737.129865] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 737.135005] __kmalloc_node+0x38/0x70 [ 737.138823] blk_mq_alloc_rq_map+0x120/0x230 [ 737.143238] ? elevator_get+0x29/0x170 [ 737.147138] blk_mq_init_sched+0x219/0x730 [ 737.151375] elevator_init_mq+0xf0/0x180 [ 737.155430] blk_mq_init_allocated_queue+0xe1f/0x1300 [ 737.160613] blk_mq_init_queue+0x5c/0xa0 [ 737.164673] loop_add+0x2cb/0x8a0 [ 737.168136] loop_control_ioctl+0x16c/0x480 [ 737.172451] ? loop_lookup+0x1d0/0x1d0 [ 737.176332] ? ksys_write+0x241/0x2a0 [ 737.180168] ? loop_lookup+0x1d0/0x1d0 [ 737.184051] do_vfs_ioctl+0xcdb/0x12e0 [ 737.188043] ? lock_downgrade+0x720/0x720 [ 737.192216] ? check_preemption_disabled+0x41/0x280 [ 737.197222] ? ioctl_preallocate+0x200/0x200 [ 737.201637] ? __fget+0x356/0x510 [ 737.205097] ? do_dup2+0x450/0x450 [ 737.208644] ? vfs_write+0x393/0x540 [ 737.212355] ? fput+0x2b/0x190 [ 737.215550] ksys_ioctl+0x9b/0xc0 [ 737.218991] __x64_sys_ioctl+0x6f/0xb0 [ 737.222881] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 737.227460] do_syscall_64+0xf9/0x620 [ 737.231272] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 737.236464] RIP: 0033:0x7f6a2af240f9 [ 737.240174] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48 [ 737.259084] RSP: 002b:00007f6a29496168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 737.266797] RAX: ffffffffffffffda RBX: 00007f6a2b043f80 RCX: 00007f6a2af240f9 [ 737.274074] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 02:49:35 executing program 2: r0 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x8000000000000000) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000000)={0x1, 0x1, 0xfffe}) ioctl$TIOCNXCL(r0, 0x540d) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) ioctl$TIOCNXCL(r0, 0x540d) (async) ioctl$TIOCNXCL(r0, 0x540d) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000080)={'syztnl1\x00', &(0x7f0000000100)={'ip6tnl0\x00', 0x0, 0x29, 0x11, 0x8a, 0x4, 0x10, @empty, @mcast1, 0x8000, 0x700, 0x3, 0x3}}) bind$packet(r1, &(0x7f00000000c0)={0x11, 0x6, r2, 0x1, 0x40, 0x6, @remote}, 0x55) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000900), 0x0, 0x0) ioctl$TIOCNXCL(r3, 0x540d) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000000180)) (async) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000000180)) 02:49:35 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000140)="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", 0x1000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) accept$packet(r0, &(0x7f0000001240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000001180)=0x14) r1 = socket$packet(0x11, 0x3, 0x300) r2 = syz_open_dev$audion(&(0x7f0000001200), 0x20, 0x4000) ioctl$RTC_UIE_OFF(r2, 0x7004) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) syz_open_dev$ttys(0xc, 0x2, 0x0) bind$packet(r1, &(0x7f0000000080)={0x11, 0x2, r3, 0x1, 0x0, 0x6, @local}, 0x14) r4 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GCAUSEDIAG(r4, 0x89e6, &(0x7f00000002c0)) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) [ 737.281334] RBP: 00007f6a294961d0 R08: 0000000000000000 R09: 0000000000000000 [ 737.288619] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 737.295882] R13: 00007ffe5f48ca5f R14: 00007f6a29496300 R15: 0000000000022000 02:49:35 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000140)="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", 0x1000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) accept$packet(r0, &(0x7f0000001240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000001180)=0x14) r1 = socket$packet(0x11, 0x3, 0x300) r2 = syz_open_dev$audion(&(0x7f0000001200), 0x20, 0x4000) ioctl$RTC_UIE_OFF(r2, 0x7004) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) syz_open_dev$ttys(0xc, 0x2, 0x0) bind$packet(r1, &(0x7f0000000080)={0x11, 0x2, r3, 0x1, 0x0, 0x6, @local}, 0x14) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) 02:49:35 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) (fail_nth: 42) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 02:49:35 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c53, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:35 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000140)="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", 0x1000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) accept$packet(r0, &(0x7f0000001240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000001180)=0x14) r1 = socket$packet(0x11, 0x3, 0x300) r2 = syz_open_dev$audion(&(0x7f0000001200), 0x20, 0x4000) ioctl$RTC_UIE_OFF(r2, 0x7004) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) syz_open_dev$ttys(0xc, 0x2, 0x0) bind$packet(r1, &(0x7f0000000080)={0x11, 0x2, r3, 0x1, 0x0, 0x6, @local}, 0x14) syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) 02:49:35 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) r2 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000000c0)=0x14) 02:49:35 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000140)="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", 0x1000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) accept$packet(r0, &(0x7f0000001240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000001180)=0x14) r1 = socket$packet(0x11, 0x3, 0x300) r2 = syz_open_dev$audion(&(0x7f0000001200), 0x20, 0x4000) ioctl$RTC_UIE_OFF(r2, 0x7004) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) syz_open_dev$ttys(0xc, 0x2, 0x0) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) 02:49:35 executing program 2: r0 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x8000000000000000) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000000)={0x1, 0x1, 0xfffe}) (async) ioctl$TIOCNXCL(r0, 0x540d) (async, rerun: 64) r1 = socket$packet(0x11, 0x3, 0x300) (rerun: 64) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) (async) ioctl$TIOCNXCL(r0, 0x540d) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000080)={'syztnl1\x00', &(0x7f0000000100)={'ip6tnl0\x00', 0x0, 0x29, 0x11, 0x8a, 0x4, 0x10, @empty, @mcast1, 0x8000, 0x700, 0x3, 0x3}}) bind$packet(r1, &(0x7f00000000c0)={0x11, 0x6, r2, 0x1, 0x40, 0x6, @remote}, 0x55) (async) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000900), 0x0, 0x0) ioctl$TIOCNXCL(r3, 0x540d) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000000180)) [ 737.490272] FAULT_INJECTION: forcing a failure. [ 737.490272] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 737.544920] CPU: 0 PID: 3643 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 737.552902] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 737.562261] Call Trace: [ 737.564866] dump_stack+0x1fc/0x2ef [ 737.568510] should_fail.cold+0xa/0xf [ 737.572320] ? setup_fault_attr+0x200/0x200 [ 737.576695] __alloc_pages_nodemask+0x239/0x2890 [ 737.581465] ? kasan_kmalloc+0x139/0x160 [ 737.585540] ? __kmalloc_node+0x4c/0x70 [ 737.589522] ? blk_mq_alloc_rq_map+0x120/0x230 [ 737.594172] ? blk_mq_init_sched+0x219/0x730 [ 737.598577] ? elevator_init_mq+0xf0/0x180 [ 737.602817] ? blk_mq_init_allocated_queue+0xe1f/0x1300 [ 737.608195] ? blk_mq_init_queue+0x5c/0xa0 [ 737.612425] ? loop_add+0x2cb/0x8a0 [ 737.616058] ? ksys_ioctl+0x9b/0xc0 [ 737.619682] ? __x64_sys_ioctl+0x6f/0xb0 [ 737.623733] ? do_syscall_64+0xf9/0x620 [ 737.627696] ? should_fail+0x142/0x7b0 [ 737.631573] ? fs_reclaim_release+0xd0/0x110 [ 737.635976] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 737.640827] ? setup_fault_attr+0x200/0x200 [ 737.645149] ? lock_acquire+0x170/0x3c0 [ 737.649114] ? check_preemption_disabled+0x41/0x280 [ 737.654130] ? should_fail+0x142/0x7b0 [ 737.658014] ? setup_fault_attr+0x200/0x200 [ 737.662328] ? __lockdep_init_map+0x100/0x5a0 [ 737.666825] ? find_next_bit+0x105/0x130 [ 737.670882] ? __cpu_to_node+0x7b/0xa0 [ 737.674787] ? blk_mq_hw_queue_to_node+0xc1/0x100 [ 737.679627] blk_mq_alloc_rqs+0x242/0x800 [ 737.683770] ? blk_mq_alloc_rq_map+0xaa/0x230 [ 737.688255] blk_mq_init_sched+0x26c/0x730 [ 737.692501] elevator_init_mq+0xf0/0x180 [ 737.696577] blk_mq_init_allocated_queue+0xe1f/0x1300 [ 737.701769] blk_mq_init_queue+0x5c/0xa0 [ 737.705819] loop_add+0x2cb/0x8a0 [ 737.709275] loop_control_ioctl+0x16c/0x480 [ 737.713593] ? loop_lookup+0x1d0/0x1d0 [ 737.717493] ? ksys_write+0x241/0x2a0 [ 737.721305] ? loop_lookup+0x1d0/0x1d0 [ 737.725200] do_vfs_ioctl+0xcdb/0x12e0 [ 737.729088] ? lock_downgrade+0x720/0x720 [ 737.733241] ? check_preemption_disabled+0x41/0x280 [ 737.738264] ? ioctl_preallocate+0x200/0x200 [ 737.742681] ? __fget+0x356/0x510 [ 737.746130] ? do_dup2+0x450/0x450 [ 737.749655] ? vfs_write+0x393/0x540 [ 737.753369] ? fput+0x2b/0x190 [ 737.756578] ksys_ioctl+0x9b/0xc0 [ 737.760035] __x64_sys_ioctl+0x6f/0xb0 [ 737.763911] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 737.768479] do_syscall_64+0xf9/0x620 [ 737.772270] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 737.777447] RIP: 0033:0x7f6a2af240f9 02:49:35 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) (async) r2 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000000c0)=0x14) 02:49:35 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f00000000c0)=""/67, &(0x7f0000000000)=0x43) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$SNDRV_PCM_IOCTL_UNLINK(r1, 0x4161, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan0\x00', 0x0}) r4 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GCAUSEDIAG(r4, 0x89e6, &(0x7f00000002c0)) ioctl$SIOCX25GFACILITIES(r4, 0x89e2, &(0x7f0000000140)) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local}, 0x14) ioctl$SIOCX25SFACILITIES(r4, 0x89e3, &(0x7f00000001c0)={0x6, 0x8, 0xa, 0x8, 0xffffffff, 0x81}) r5 = socket(0x1, 0x1, 0x1) setsockopt$packet_tx_ring(r5, 0x107, 0xd, &(0x7f0000000200)=@req3={0x1, 0x7, 0x9, 0x7, 0x4, 0x50, 0x3}, 0x1c) r6 = syz_open_dev$audion(&(0x7f0000000180), 0xff, 0x40100) ioctl$RTC_UIE_OFF(r6, 0x7004) 02:49:35 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000140)="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", 0x1000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) accept$packet(r0, &(0x7f0000001240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000001180)=0x14) r1 = socket$packet(0x11, 0x3, 0x300) r2 = syz_open_dev$audion(&(0x7f0000001200), 0x20, 0x4000) ioctl$RTC_UIE_OFF(r2, 0x7004) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) syz_open_dev$ttys(0xc, 0x2, 0x0) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) [ 737.781150] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48 [ 737.800072] RSP: 002b:00007f6a29496168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 737.807782] RAX: ffffffffffffffda RBX: 00007f6a2b043f80 RCX: 00007f6a2af240f9 [ 737.815054] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 737.822332] RBP: 00007f6a294961d0 R08: 0000000000000000 R09: 0000000000000000 [ 737.829584] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 737.836865] R13: 00007ffe5f48ca5f R14: 00007f6a29496300 R15: 0000000000022000 02:49:35 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c54, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:35 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GCAUSEDIAG(r2, 0x89e6, &(0x7f00000002c0)) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000000)={'vxcan1\x00'}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:35 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) (fail_nth: 43) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 02:49:35 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f00000000c0)=""/67, &(0x7f0000000000)=0x43) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$SNDRV_PCM_IOCTL_UNLINK(r1, 0x4161, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan0\x00', 0x0}) r4 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GCAUSEDIAG(r4, 0x89e6, &(0x7f00000002c0)) ioctl$SIOCX25GFACILITIES(r4, 0x89e2, &(0x7f0000000140)) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local}, 0x14) ioctl$SIOCX25SFACILITIES(r4, 0x89e3, &(0x7f00000001c0)={0x6, 0x8, 0xa, 0x8, 0xffffffff, 0x81}) r5 = socket(0x1, 0x1, 0x1) setsockopt$packet_tx_ring(r5, 0x107, 0xd, &(0x7f0000000200)=@req3={0x1, 0x7, 0x9, 0x7, 0x4, 0x50, 0x3}, 0x1c) r6 = syz_open_dev$audion(&(0x7f0000000180), 0xff, 0x40100) ioctl$RTC_UIE_OFF(r6, 0x7004) 02:49:35 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000140)="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", 0x1000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) accept$packet(r0, &(0x7f0000001240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000001180)=0x14) r1 = socket$packet(0x11, 0x3, 0x300) r2 = syz_open_dev$audion(&(0x7f0000001200), 0x20, 0x4000) ioctl$RTC_UIE_OFF(r2, 0x7004) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) syz_open_dev$ttys(0xc, 0x2, 0x0) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) 02:49:35 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f00000000c0)=""/67, &(0x7f0000000000)=0x43) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$SNDRV_PCM_IOCTL_UNLINK(r1, 0x4161, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan0\x00', 0x0}) r4 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GCAUSEDIAG(r4, 0x89e6, &(0x7f00000002c0)) ioctl$SIOCX25GFACILITIES(r4, 0x89e2, &(0x7f0000000140)) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local}, 0x14) ioctl$SIOCX25SFACILITIES(r4, 0x89e3, &(0x7f00000001c0)={0x6, 0x8, 0xa, 0x8, 0xffffffff, 0x81}) r5 = socket(0x1, 0x1, 0x1) setsockopt$packet_tx_ring(r5, 0x107, 0xd, &(0x7f0000000200)=@req3={0x1, 0x7, 0x9, 0x7, 0x4, 0x50, 0x3}, 0x1c) r6 = syz_open_dev$audion(&(0x7f0000000180), 0xff, 0x40100) ioctl$RTC_UIE_OFF(r6, 0x7004) 02:49:35 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) r2 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000000c0)=0x14) 02:49:35 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GCAUSEDIAG(r2, 0x89e6, &(0x7f00000002c0)) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000000)={'vxcan1\x00'}) (async, rerun: 32) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) (rerun: 32) 02:49:35 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c55, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:35 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000140)="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", 0x1000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) accept$packet(r0, &(0x7f0000001240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000001180)=0x14) r1 = socket$packet(0x11, 0x3, 0x300) r2 = syz_open_dev$audion(&(0x7f0000001200), 0x20, 0x4000) ioctl$RTC_UIE_OFF(r2, 0x7004) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x2, r3, 0x1, 0x0, 0x6, @local}, 0x14) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) [ 738.105252] FAULT_INJECTION: forcing a failure. [ 738.105252] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 738.160047] CPU: 0 PID: 3682 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 738.167878] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 738.177235] Call Trace: [ 738.179834] dump_stack+0x1fc/0x2ef [ 738.183475] should_fail.cold+0xa/0xf [ 738.187305] ? setup_fault_attr+0x200/0x200 [ 738.191774] __alloc_pages_nodemask+0x239/0x2890 [ 738.196548] ? kasan_kmalloc+0x139/0x160 [ 738.200629] ? __kmalloc_node+0x4c/0x70 [ 738.204627] ? blk_mq_alloc_rq_map+0x120/0x230 [ 738.209223] ? blk_mq_init_sched+0x219/0x730 [ 738.213638] ? elevator_init_mq+0xf0/0x180 [ 738.217880] ? blk_mq_init_allocated_queue+0xe1f/0x1300 [ 738.223255] ? blk_mq_init_queue+0x5c/0xa0 [ 738.227529] ? loop_add+0x2cb/0x8a0 [ 738.231171] ? ksys_ioctl+0x9b/0xc0 [ 738.234823] ? should_fail+0x142/0x7b0 [ 738.238719] ? fs_reclaim_release+0xd0/0x110 [ 738.243140] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 738.247993] ? setup_fault_attr+0x200/0x200 [ 738.252330] ? lock_acquire+0x170/0x3c0 [ 738.256326] ? check_preemption_disabled+0x41/0x280 [ 738.261363] ? should_fail+0x142/0x7b0 [ 738.265271] ? setup_fault_attr+0x200/0x200 [ 738.269605] ? __lockdep_init_map+0x100/0x5a0 [ 738.274107] ? find_next_bit+0x105/0x130 [ 738.278178] ? __cpu_to_node+0x7b/0xa0 [ 738.282087] blk_mq_alloc_rqs+0x242/0x800 [ 738.286259] blk_mq_init_sched+0x26c/0x730 [ 738.290518] elevator_init_mq+0xf0/0x180 [ 738.294603] blk_mq_init_allocated_queue+0xe1f/0x1300 [ 738.299814] blk_mq_init_queue+0x5c/0xa0 [ 738.303889] loop_add+0x2cb/0x8a0 [ 738.307357] loop_control_ioctl+0x16c/0x480 [ 738.311684] ? loop_lookup+0x1d0/0x1d0 [ 738.315588] ? ksys_write+0x241/0x2a0 [ 738.319397] ? loop_lookup+0x1d0/0x1d0 [ 738.323297] do_vfs_ioctl+0xcdb/0x12e0 [ 738.327196] ? lock_downgrade+0x720/0x720 [ 738.331353] ? check_preemption_disabled+0x41/0x280 [ 738.336376] ? ioctl_preallocate+0x200/0x200 [ 738.340799] ? __fget+0x356/0x510 [ 738.344267] ? do_dup2+0x450/0x450 [ 738.347827] ? vfs_write+0x393/0x540 [ 738.351556] ? fput+0x2b/0x190 [ 738.354793] ksys_ioctl+0x9b/0xc0 [ 738.358255] __x64_sys_ioctl+0x6f/0xb0 [ 738.362155] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 738.366750] do_syscall_64+0xf9/0x620 [ 738.370569] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 738.375763] RIP: 0033:0x7f6a2af240f9 [ 738.379483] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48 [ 738.398394] RSP: 002b:00007f6a29496168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 02:49:36 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f00000000c0)=""/67, &(0x7f0000000000)=0x43) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$SNDRV_PCM_IOCTL_UNLINK(r1, 0x4161, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan0\x00', 0x0}) r4 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GCAUSEDIAG(r4, 0x89e6, &(0x7f00000002c0)) ioctl$SIOCX25GFACILITIES(r4, 0x89e2, &(0x7f0000000140)) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local}, 0x14) ioctl$SIOCX25SFACILITIES(r4, 0x89e3, &(0x7f00000001c0)={0x6, 0x8, 0xa, 0x8, 0xffffffff, 0x81}) r5 = socket(0x1, 0x1, 0x1) setsockopt$packet_tx_ring(r5, 0x107, 0xd, &(0x7f0000000200)=@req3={0x1, 0x7, 0x9, 0x7, 0x4, 0x50, 0x3}, 0x1c) syz_open_dev$audion(&(0x7f0000000180), 0xff, 0x40100) 02:49:36 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) sendto$packet(r0, &(0x7f00000000c0)="28a88ab9c11be4746eef5cffaaf9a9e56755a72f338a29bff0a2763b419ecdf3fb94f8f70e38a39be77fddb5bbec60d666225a54121f710a3abfa2864e002b8f88b7fde1936c136da4d9d9611adefa7ea54cf5b25b0f784fff0702f730b39c713e49ae82dad76c92c7ed6380c6639e8f", 0x70, 0x40851, 0x0, 0x0) 02:49:36 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000140)="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", 0x1000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) accept$packet(r0, &(0x7f0000001240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000001180)=0x14) r1 = socket$packet(0x11, 0x3, 0x300) r2 = syz_open_dev$audion(&(0x7f0000001200), 0x20, 0x4000) ioctl$RTC_UIE_OFF(r2, 0x7004) bind$packet(r1, &(0x7f0000000080)={0x11, 0x2, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) [ 738.406119] RAX: ffffffffffffffda RBX: 00007f6a2b043f80 RCX: 00007f6a2af240f9 [ 738.413401] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 738.420695] RBP: 00007f6a294961d0 R08: 0000000000000000 R09: 0000000000000000 [ 738.427979] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 738.435257] R13: 00007ffe5f48ca5f R14: 00007f6a29496300 R15: 0000000000022000 02:49:36 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) (fail_nth: 44) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 02:49:36 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c56, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:36 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000140)="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", 0x1000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) accept$packet(r0, &(0x7f0000001240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000001180)=0x14) r1 = socket$packet(0x11, 0x3, 0x300) r2 = syz_open_dev$audion(&(0x7f0000001200), 0x20, 0x4000) ioctl$RTC_UIE_OFF(r2, 0x7004) bind$packet(r1, &(0x7f0000000080)={0x11, 0x2, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) 02:49:36 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f00000000c0)=""/67, &(0x7f0000000000)=0x43) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$SNDRV_PCM_IOCTL_UNLINK(r1, 0x4161, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan0\x00', 0x0}) r4 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GCAUSEDIAG(r4, 0x89e6, &(0x7f00000002c0)) ioctl$SIOCX25GFACILITIES(r4, 0x89e2, &(0x7f0000000140)) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local}, 0x14) ioctl$SIOCX25SFACILITIES(r4, 0x89e3, &(0x7f00000001c0)={0x6, 0x8, 0xa, 0x8, 0xffffffff, 0x81}) r5 = socket(0x1, 0x1, 0x1) setsockopt$packet_tx_ring(r5, 0x107, 0xd, &(0x7f0000000200)=@req3={0x1, 0x7, 0x9, 0x7, 0x4, 0x50, 0x3}, 0x1c) 02:49:36 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) sendto$packet(r0, &(0x7f00000000c0)="28a88ab9c11be4746eef5cffaaf9a9e56755a72f338a29bff0a2763b419ecdf3fb94f8f70e38a39be77fddb5bbec60d666225a54121f710a3abfa2864e002b8f88b7fde1936c136da4d9d9611adefa7ea54cf5b25b0f784fff0702f730b39c713e49ae82dad76c92c7ed6380c6639e8f", 0x70, 0x40851, 0x0, 0x0) socket$packet(0x11, 0x2, 0x300) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) (async) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) (async) sendto$packet(r0, &(0x7f00000000c0)="28a88ab9c11be4746eef5cffaaf9a9e56755a72f338a29bff0a2763b419ecdf3fb94f8f70e38a39be77fddb5bbec60d666225a54121f710a3abfa2864e002b8f88b7fde1936c136da4d9d9611adefa7ea54cf5b25b0f784fff0702f730b39c713e49ae82dad76c92c7ed6380c6639e8f", 0x70, 0x40851, 0x0, 0x0) (async) 02:49:36 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c57, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) [ 738.689272] FAULT_INJECTION: forcing a failure. [ 738.689272] name failslab, interval 1, probability 0, space 0, times 0 [ 738.725499] CPU: 0 PID: 3752 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 738.733325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 738.742702] Call Trace: [ 738.745303] dump_stack+0x1fc/0x2ef [ 738.748950] should_fail.cold+0xa/0xf [ 738.752778] ? setup_fault_attr+0x200/0x200 [ 738.757126] ? lock_acquire+0x170/0x3c0 [ 738.761153] __should_failslab+0x115/0x180 [ 738.765395] should_failslab+0x5/0x10 [ 738.769204] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 738.774324] elevator_alloc+0x7a/0x200 [ 738.778227] dd_init_queue+0x20/0x430 [ 738.782042] blk_mq_init_sched+0x395/0x730 [ 738.786309] elevator_init_mq+0xf0/0x180 [ 738.790392] blk_mq_init_allocated_queue+0xe1f/0x1300 [ 738.795606] blk_mq_init_queue+0x5c/0xa0 [ 738.799680] loop_add+0x2cb/0x8a0 [ 738.803147] loop_control_ioctl+0x16c/0x480 [ 738.807479] ? loop_lookup+0x1d0/0x1d0 [ 738.811379] ? ksys_write+0x241/0x2a0 [ 738.815185] ? loop_lookup+0x1d0/0x1d0 [ 738.819079] do_vfs_ioctl+0xcdb/0x12e0 [ 738.822992] ? lock_downgrade+0x720/0x720 [ 738.827150] ? check_preemption_disabled+0x41/0x280 [ 738.832178] ? ioctl_preallocate+0x200/0x200 [ 738.836620] ? __fget+0x356/0x510 [ 738.840086] ? do_dup2+0x450/0x450 [ 738.843656] ? vfs_write+0x393/0x540 [ 738.847411] ? fput+0x2b/0x190 [ 738.850623] ksys_ioctl+0x9b/0xc0 [ 738.854179] __x64_sys_ioctl+0x6f/0xb0 [ 738.858169] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 738.862782] do_syscall_64+0xf9/0x620 [ 738.866597] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 738.871791] RIP: 0033:0x7f6a2af240f9 [ 738.875513] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48 [ 738.894416] RSP: 002b:00007f6a29496168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 738.902131] RAX: ffffffffffffffda RBX: 00007f6a2b043f80 RCX: 00007f6a2af240f9 [ 738.909405] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 738.916697] RBP: 00007f6a294961d0 R08: 0000000000000000 R09: 0000000000000000 [ 738.923988] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 738.931257] R13: 00007ffe5f48ca5f R14: 00007f6a29496300 R15: 0000000000022000 02:49:36 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) (async) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GCAUSEDIAG(r2, 0x89e6, &(0x7f00000002c0)) (async, rerun: 32) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000000)={'vxcan1\x00'}) (async, rerun: 32) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:36 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000140)="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", 0x1000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) accept$packet(r0, &(0x7f0000001240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000001180)=0x14) r1 = socket$packet(0x11, 0x3, 0x300) r2 = syz_open_dev$audion(&(0x7f0000001200), 0x20, 0x4000) ioctl$RTC_UIE_OFF(r2, 0x7004) bind$packet(r1, &(0x7f0000000080)={0x11, 0x2, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) 02:49:36 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f00000000c0)=""/67, &(0x7f0000000000)=0x43) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$SNDRV_PCM_IOCTL_UNLINK(r1, 0x4161, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan0\x00', 0x0}) r4 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GCAUSEDIAG(r4, 0x89e6, &(0x7f00000002c0)) ioctl$SIOCX25GFACILITIES(r4, 0x89e2, &(0x7f0000000140)) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local}, 0x14) ioctl$SIOCX25SFACILITIES(r4, 0x89e3, &(0x7f00000001c0)={0x6, 0x8, 0xa, 0x8, 0xffffffff, 0x81}) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000200)=@req3={0x1, 0x7, 0x9, 0x7, 0x4, 0x50, 0x3}, 0x1c) 02:49:36 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) (async) sendto$packet(r0, &(0x7f00000000c0)="28a88ab9c11be4746eef5cffaaf9a9e56755a72f338a29bff0a2763b419ecdf3fb94f8f70e38a39be77fddb5bbec60d666225a54121f710a3abfa2864e002b8f88b7fde1936c136da4d9d9611adefa7ea54cf5b25b0f784fff0702f730b39c713e49ae82dad76c92c7ed6380c6639e8f", 0x70, 0x40851, 0x0, 0x0) 02:49:36 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c58, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:36 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) (fail_nth: 45) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) [ 739.138920] FAULT_INJECTION: forcing a failure. [ 739.138920] name failslab, interval 1, probability 0, space 0, times 0 [ 739.153390] CPU: 0 PID: 3817 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 739.161208] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 739.170574] Call Trace: [ 739.173192] dump_stack+0x1fc/0x2ef [ 739.176835] should_fail.cold+0xa/0xf [ 739.180657] ? setup_fault_attr+0x200/0x200 [ 739.184995] ? lock_acquire+0x170/0x3c0 [ 739.188988] __should_failslab+0x115/0x180 [ 739.193242] should_failslab+0x5/0x10 [ 739.197077] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 739.202205] dd_init_queue+0x94/0x430 [ 739.206034] blk_mq_init_sched+0x395/0x730 [ 739.210292] elevator_init_mq+0xf0/0x180 [ 739.214366] blk_mq_init_allocated_queue+0xe1f/0x1300 [ 739.219623] blk_mq_init_queue+0x5c/0xa0 [ 739.223701] loop_add+0x2cb/0x8a0 [ 739.227170] loop_control_ioctl+0x16c/0x480 [ 739.231502] ? loop_lookup+0x1d0/0x1d0 [ 739.235412] ? ksys_write+0x241/0x2a0 [ 739.239231] ? loop_lookup+0x1d0/0x1d0 [ 739.243136] do_vfs_ioctl+0xcdb/0x12e0 [ 739.247036] ? lock_downgrade+0x720/0x720 [ 739.251192] ? check_preemption_disabled+0x41/0x280 [ 739.256214] ? ioctl_preallocate+0x200/0x200 [ 739.260638] ? __fget+0x356/0x510 [ 739.264121] ? do_dup2+0x450/0x450 [ 739.267670] ? vfs_write+0x393/0x540 [ 739.271392] ? fput+0x2b/0x190 [ 739.274603] ksys_ioctl+0x9b/0xc0 [ 739.278072] __x64_sys_ioctl+0x6f/0xb0 [ 739.281969] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 739.286561] do_syscall_64+0xf9/0x620 [ 739.290379] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 739.295597] RIP: 0033:0x7f6a2af240f9 [ 739.299325] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48 [ 739.318233] RSP: 002b:00007f6a29496168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 739.325956] RAX: ffffffffffffffda RBX: 00007f6a2b043f80 RCX: 00007f6a2af240f9 02:49:37 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, r0, 0x1, 0x0, 0x6, @local}, 0x14) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GCAUSEDIAG(r1, 0x89e6, &(0x7f00000002c0)) getsockopt$X25_QBITINCL(r1, 0x106, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f00000000c0)={0x4, &(0x7f0000000000)=[{0x2000, 0x1, 0x2c, 0x4}, {0x3, 0x1, 0x20, 0x1}, {0x3292, 0x89, 0xff, 0xc42}, {0x7fff, 0x3, 0x80, 0x101}]}, 0x10) setsockopt$X25_QBITINCL(r1, 0x106, 0x1, &(0x7f0000000500)=0x1, 0x4) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) sendmsg$xdp(r2, &(0x7f00000004c0)={&(0x7f0000000300)={0x2c, 0x4, r0, 0x17}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)="6bfabaa0d0d97a8b30fb22ef42811ee45c9c206cbf1c9cf9762bb67f50d36356394cb7166716641c975fbff504", 0x2d}, {&(0x7f0000000380)="1fe7225c97cea865854b51167d329836061351337e7def158b185e1ce6842552fec018dfb7c391b6ae5cecbd4fe100d353f577a1ccc0dfd661deb8c10bb1f4d0e4a088481de9a2336cb323fbaf7451c923b568d270c155995601d776568d4f0d74359db55279e4e40afe6b4867bcfec8d24a9abe78236743592be01937eb5e5cba5184eabfccfaab399cc2f276e51e9585d40b455b56b75dccd760318b574064bf45509272e0fc5f29a25c8963657a4583ef963a9e75446f5ad358beb2dba9a08b", 0xc1}], 0x2, 0x0, 0x0, 0x40000}, 0x810) r4 = accept$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000280)=0x14) r5 = accept$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000140)=0x14) setsockopt$packet_int(r5, 0x107, 0x9, &(0x7f0000000180)=0x7f, 0x4) syz_init_net_socket$x25(0x9, 0x5, 0x0) 02:49:37 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000140)="53260e1cebf78eccfd546b81c24808e0cc8d87403a24c39caf524534324d26846165432b4cfdace401d590b82eb24ff8ed382f2df62488a8c5fcddff346f0ba1eea964ee9ea87416214c95b30d1db03e87605fb75999413636006cc498ca019a616b737cfff52a92b93717406cbc9bc42cd672fca9658c41ede3d018d7002757ac202a27fa82b2a1ef01e88c4449be8c68af8b863486dac22c9791baa4a36260b60287f99535c29476349792179e83a654ebd2d3aad94a24ddaf4e33e8abd7358aa288522841f980ed231d7121bd70848c36a8c95f776de3fde5b71957aefc046c735ca92b757f0860a86a8166faa7fb6dad36d8a088360fe72c1bb3c2759a0578b7840e6c6e15a412e4c0f8a63c7a76b8845c2d29e0b82493a79337555209a0cf1d49f849100b7c6df5ae778f55cfc01e2ff191877963882a90df4dc7775b8be2cddd30f2bfe78141643b8160eed183885e25033fba920b75650ee6257ea514f40558f4d0edc0afe986220f89f3d311a0f96be2428dd07bbff8a6d1e455c63a87221f964fab3fdc4497fe018b3ad167fa32c6448e6f03eaa0ee4483033ecaacac264617d1422848b3ac49d1bd769270d25ea5f1ee7bfeaa4ee8d1a84db765a9e8f4adaeb9c672fe8857be3468964610ef618877b5a44e5cf56b48d73a00d95d668617ab5a9eca2f5a8eb98d93b0bc00bc50e6e6518040407c8cdfe933ca92989a5fe1704cecae4b972965434b42f04a26769c24d615cae3ea1a77a6e7044f15771a8258753189e1a237d9251fd434db3dbe829fb45d290432eb61a34a7cafcdd741c3277415efb90b1213c19d1cd6de963017eb9483d17d36621f5efbe5d524aa967a10fbce878f5fe1e6d12f2e5f72a17c469318938a6f022fba545db0783576e325b8dfef71d15050b0d483334db373b74f16bad85305d92297337097dcc0115f2065ec0386243635a151a0b47d510d0cde9fb112785f481f71e29bbe11f3db46daa5e6190db8e166283e64e87b91805af05614450760e15970963490eef230198883f968453d5dddf88c20f88c420cf10d4c313560f7c7eb495d31f6107302444a7c1b1314b674131ef787b671e6836c338b4a96108bfae55d4eef22777becaec8c566cf96b707088b98635788db4b1fe4e2d0e21486c65a5131d41cd9a04e9968ae1534668aac9d6cc89ef1781d7b0d1a63afaa25d6e526c5d63737224e961b3e8359aa27e362f65ac69a765b8ea906c3a4f1b3f21a36f3183c2438cf2e90ea7490a3240ff765b0a64aa92c7096646875ac3243779b61309d784bdfbe308150e741d6a25a946915a3f722421a641e36625f1f7e0efb89451cc7cf46c971566600af8c71c262e56b2ffad66fcfb1ed47281d32b794cdb087370d942a2303b4a0f1400253224cf7e05afcd006f8e824f75e17f2fc53e62ca161fbcbeaa539685309de8e597d13a410bc07d4c366e3d1a73538f71abe629e46bc6caeed605adb311bec51bd9499e3b91ac6e4353266dc74257e69b42c8b234fdfc6983db4ef6263cb3e809b126f1580e8e5e1901c95f13580b92e5574e2168c87a092318a127d5c7e66505df5bc004a6a1118278148c532401499238e12fed99d42caea8cd2a82b5f39d57a9494520f18381058140ced138a29eecd2842e3c754f0c659f947d8278fe9c221fd82ad75f13b9522bd5560993b7cc4a72090f788739fdcf767c4fa99465d2da60d6ddc70174bf52eb86bee9df9184216e1c4919fc08caa4ea446941300080ca488e51e615cbb41e2de97ba03b6ab195559fb6e8e14cb93adc70948455d4a1a78218a1bcdf202b0483cb34547f2baf107b8c53315f258c5e5b74229ac4d1c5204d29fc8c78421542a7fe0b5cc882f32591d76f2534f4f56d228638064f81fe7aff28a691bdc00bf247fc1e06faffc73e192d95a5fdd19dbf2041fda3bb19bcd430ce9f635830e5704180e7eb0e8c8fd61e8f0a25d9859338fa26ef78ef7a6e42fdb951a8971009953c6d7f28c0e301cea015befa441ec54e9f962a555c19f5d5457d5e0508ff2e23f767455f38b3e93e7f8e2a9734b2872b77054709f1d9526ec8b8287514f0e16388510cbbe3d381020c14461f5ac3c84c45d4856632d9d3c520e467438e969b81ae508ae0ac0324c833fea15bcd9a89a00125fe7a2448c4d73eac2111286360dae11e53faaa57cc82974aad03895c24879ba931a46f67f2cb36a9d316310c8c89597a58a52c980d3e6d2832700d5194c782e3380a60c8a8355a615574d5020554ebb4d5bde7bea1c3b951e2bcb17a7eb645ee814ea4e3e56f1f537ea1766b1dd42d5d5c70f74a8b68ba6ab2fb2a132fcb75ef33f9a9d398592facca9bc237d8e66f57ee21d0d615b11bbffe5fa50093d4e43283bbdcb8ecb2e5917dbd789227d717feb97250ff0f5d2366e6167f022236c51f4d1d35adb9b89a4f82d13846350f3ff3686b0b4b6b9b5fe895b249419f9a20b2e3c2bf713b3a5b41354792dbc9598d14a5be08c1b6a6595f10dc828b0c3b262be303ef382544906ed5f07f76eca585573f8231e09346e03e14b84b1632e75720b7e8607d323d696511ae8848af000e4a930145f39960d77fc3cf1efba176cdc2cb88a5ad5245ccbf0e483bb16fb2a0fe837375126e0dc5115a36b18e3cd1c580392b82896633dc5b1ec1ecdc7f02718a32f07a53f450eb7284cdc6f2c979485ff81142cc6ad892a6e73b4d3f65d7c9813bfc8c9d093a209ec20f90b7a4fb6c976e3da3cf4104e9b251bc2fa0f2ebc102498eab93f6f5e08b477b9f0641481915a2648c1dc3301bb2ca3e57647263c7ad0a4b99b573d84794656c66db7f3f261f6c47e5799e6954b1913cc242e6dbf79fdbb4a5b13feb501a4b8956682a68efb769f1d7fea70c23a75419dbb0aef3a27b7b1bc7c866a4c2cb060ab2f69253bacc61315b945f5c0f08b339a93c79bb4853ec9bcbe18f3e51af846c724094f4d493b0c5eb19b8ca454ec34265aa8d5fc758b3678bda7586446e1acbe2b56160e8af78b7bc49f99cb9e62272aa12691de0297ad3835f1bfd8e896e981e01541abba32ea2687d1f2b0ace88b5ca537c22f3a0f514a9400ac7f0c516f48cd1f6e8baf19b9cc534d2539b8603a701961c90a0424545fc5592fa56cc7f03269e6748ca5250ee72810306595f2cbdd6bcea7ea5758699bf17867d9adebdf451772fe852fba6a42f320e9375123037943fb1de9714413d1dfb3aaa294301363d6627cb0e8b4bb86d8274258ccdd7b41b8e3f42679929cae0d75bca6309bdd32bfdf77402ef98a0b9818100e4459c3e50e805c24713376c7cc73fbf4494bafc7b48c6aa7e2c16ac1cf71bda8f96f717483b9a12097a51b98791c00219661b55cd61e5b38baa6c929fb11f05e51a6e8a32cf6ae6c82831baa85f80d9dadeae7d98dcf9b04ea801eb50c59c85629037e6e0cd1162654eb4749601ddf6aace9d97b17bda49e5bf39aac20b95c786ff1d52b5fc84a7e73e6500bf2342a764e5bcb5353e67e210d97dd7df52997f55659e5bdfa5a0d8c30d52db3266e1fe78de2cf3b0a03632ce9d86d96619e019248209fb23b74ee9798ee82341287c3f224711c0ef493b2e75f541f50c6ef0145c7aff30e72041f8dd4819f75c548854b0c44966ca6cc658680a0db5e8b417678d3d4805379e61bf210d3b32662d59d8a559a20319c0273be1b35b1ce60b308460e5d17d4f6214ce3a49d0cc5d5cd26bf4cb104d7f72a489d9737c29b83eadf3b97d8ff7067c55883ef6c6246b0655d1c0eb251180c51315b329599d4f07bb8fd28e1847aa128842143b43ddccd003ee34e70caa2775b1f5f616049f9e5ecc23356e00f3424edb9192a926b5853781da35a1caf018175d7d475ff6214aa8bffc9d876866d7ae5c581b9bbcf126fb5017f8b3fdac6d33c05c8bf1afbb485191ecbcf193f7572cc329d3c3a2302960e1e0ee4b7696dd2aaff9eb052bbd58137c17b535ee13670bd9db60cb4b3e5a9f6946e0cb7e25df4e691c4b2e368c885f6ad1b3dd721013a4db7bcdfea3bcdd6f21a2464b21998c6786b4bac7a15a7474c0ceeae5814632cbaebe4022f0790810b559c7721c0ee3672d234985f24e5ec1826f39cc8f3bcbbec51c13033e6d0103f9010d6750abe50de06867c7a77fa5ec174a276d29760986976a38ea95d6547eb6f0249d7a938070bcf66e3ad750c4e8ba83852c0e54d5c197cb7057df9c316e50e58950b3ce6527f2574c0f4bb676943d76e4942bfdcf730e1595791a9e70db829adb3c04f133d16e9af02d770dc6c380c2b8209aee698e96259b306635bd26583cab5a8955732176b8d90d7e643bbf2878effb9e3c8361d287385005dad0aacae10d71fb1351defdfab4de932a90e41ebeac7f274ddb70273c299e0978e36a4de3bfd0d122b059d7aa0944c819d6cd78562440365540cb50f043a2faf272e0b3f305fca6709f6dfa24a39227fcd8083501c4c6a3033f25600a7b537d5e92d72633237323599892073d2620b91711187b864e457c983a56cd0165a2fa1dacffc4bc93d960334620b2792d94077be1850317d5f61ab9f5953ee7404ef724bda754af5e95698dd78a4b613eec8197cadf521a631947ca4abaa0215e0223a6ccdc760e6219b5bcc2e298c14eff0669963c6b5528e373af03bc1372d633fb43edcaa1b5a9b4cac2542b749c4bafc0048489499daabc4ddb944ec31951ffc2f39bcd995e1aaafba643d0df19e72e8140839097586865d8c2b1ae27098671dfca15e10c1762aa2b94719bdca33dc95941ca8556fad553c8285f8373bb6dbb84f17ab8ae5691aae7138ff0c53bf56f504315fef86938f4001d8c69496aefeed0729c314f15dd32ec7241a841ab28a1d005ae0db8da10a593470e740dc52bd9ed967642cab1c16fdef8ffc10b77d916fd6e827dbeaf92252fa30ee4df02ac1e0d1f9c96deca89f204fe2122c8887d428d45f630069e6bedc1353caca66e647d5982abc3e05f81b3b53cc82b1317f90581c992d4169d6b8b8fbf435a5cc1bbd4d56ae84d2c8ff2a377042fb0b271adad94b03c985e36d1a819a083ebf6e4e41b3bf162e57ed2fe5e8aa2f396a60f189db63987d9447df246a8bb2951f67492f1cd021c062b72946d571ca410492726fd8f968da6a3b4380d88951317c177d3a40f166822c202456ea93b49c63c5cb8ec1fc0b0a3319e522fd76a755287fd9bfb4a20edd0dff5eb241761ec7a540e4983196156aaeffb950480c7f278d46b49221ac36febe178aae1d85390d61e1719f3e3b453fe98ef0207b52fc440b15f1ac409705f3670c4ac4895bf10f91982a4d41ad517d1a893913cf53413812d33dbfa91202d1c633a119f3769d733d9cc8f2d946aab174a2e94fe4bff83953c88bae3133eb95790ba76dbcec5e005d37a65b350b6efeb6502860d6d7ca96ea802c0a4d252679147accc4b35e13acf4d25d165b2f6c0b50fd1ec4628c56d93b7f4113c448305fde7a697a8036b9db2134563a95b633e876b5456181c6ad8b7931f5b12416d613f5c5d7902cfecb097a40d17a3a8939fb1b06cbe933a4d8a1cef9e5c8bdfbb9e4a015c394dc62b4b447c6f2c1d4bcdc18539486bc3f6c9000383ea70194d3f5262b252a5b0a90253cf1c12349273e558c6e6c6cc731a37d714918bc29ee55e7d02553a99e91b4510898ca6ce7b171f7f57afa9c8ac5612285a63f9717546a71656e775d68daf46ec653c55e5bbf03f2de5e673dfa4e635dde508f5966cb41abd65d91b8e73f74bb09f0d05afb85", 0x1000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) accept$packet(r0, &(0x7f0000001240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000001180)=0x14) r1 = socket$packet(0x11, 0x3, 0x300) syz_open_dev$audion(&(0x7f0000001200), 0x20, 0x4000) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x2, r2, 0x1, 0x0, 0x6, @local}, 0x14) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) [ 739.333236] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 739.340513] RBP: 00007f6a294961d0 R08: 0000000000000000 R09: 0000000000000000 [ 739.347788] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 739.355063] R13: 00007ffe5f48ca5f R14: 00007f6a29496300 R15: 0000000000022000 02:49:37 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f00000000c0)=""/67, &(0x7f0000000000)=0x43) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$SNDRV_PCM_IOCTL_UNLINK(r1, 0x4161, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan0\x00', 0x0}) r4 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GCAUSEDIAG(r4, 0x89e6, &(0x7f00000002c0)) ioctl$SIOCX25GFACILITIES(r4, 0x89e2, &(0x7f0000000140)) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local}, 0x14) ioctl$SIOCX25SFACILITIES(r4, 0x89e3, &(0x7f00000001c0)={0x6, 0x8, 0xa, 0x8, 0xffffffff, 0x81}) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000200)=@req3={0x1, 0x7, 0x9, 0x7, 0x4, 0x50, 0x3}, 0x1c) 02:49:37 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c59, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:37 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) (fail_nth: 46) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 02:49:37 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, r0, 0x1, 0x0, 0x6, @local}, 0x14) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GCAUSEDIAG(r1, 0x89e6, &(0x7f00000002c0)) getsockopt$X25_QBITINCL(r1, 0x106, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f00000000c0)={0x4, &(0x7f0000000000)=[{0x2000, 0x1, 0x2c, 0x4}, {0x3, 0x1, 0x20, 0x1}, {0x3292, 0x89, 0xff, 0xc42}, {0x7fff, 0x3, 0x80, 0x101}]}, 0x10) (async) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f00000000c0)={0x4, &(0x7f0000000000)=[{0x2000, 0x1, 0x2c, 0x4}, {0x3, 0x1, 0x20, 0x1}, {0x3292, 0x89, 0xff, 0xc42}, {0x7fff, 0x3, 0x80, 0x101}]}, 0x10) setsockopt$X25_QBITINCL(r1, 0x106, 0x1, &(0x7f0000000500)=0x1, 0x4) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) (async) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) sendmsg$xdp(r2, &(0x7f00000004c0)={&(0x7f0000000300)={0x2c, 0x4, r0, 0x17}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)="6bfabaa0d0d97a8b30fb22ef42811ee45c9c206cbf1c9cf9762bb67f50d36356394cb7166716641c975fbff504", 0x2d}, {&(0x7f0000000380)="1fe7225c97cea865854b51167d329836061351337e7def158b185e1ce6842552fec018dfb7c391b6ae5cecbd4fe100d353f577a1ccc0dfd661deb8c10bb1f4d0e4a088481de9a2336cb323fbaf7451c923b568d270c155995601d776568d4f0d74359db55279e4e40afe6b4867bcfec8d24a9abe78236743592be01937eb5e5cba5184eabfccfaab399cc2f276e51e9585d40b455b56b75dccd760318b574064bf45509272e0fc5f29a25c8963657a4583ef963a9e75446f5ad358beb2dba9a08b", 0xc1}], 0x2, 0x0, 0x0, 0x40000}, 0x810) (async) sendmsg$xdp(r2, &(0x7f00000004c0)={&(0x7f0000000300)={0x2c, 0x4, r0, 0x17}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)="6bfabaa0d0d97a8b30fb22ef42811ee45c9c206cbf1c9cf9762bb67f50d36356394cb7166716641c975fbff504", 0x2d}, {&(0x7f0000000380)="1fe7225c97cea865854b51167d329836061351337e7def158b185e1ce6842552fec018dfb7c391b6ae5cecbd4fe100d353f577a1ccc0dfd661deb8c10bb1f4d0e4a088481de9a2336cb323fbaf7451c923b568d270c155995601d776568d4f0d74359db55279e4e40afe6b4867bcfec8d24a9abe78236743592be01937eb5e5cba5184eabfccfaab399cc2f276e51e9585d40b455b56b75dccd760318b574064bf45509272e0fc5f29a25c8963657a4583ef963a9e75446f5ad358beb2dba9a08b", 0xc1}], 0x2, 0x0, 0x0, 0x40000}, 0x810) r4 = accept$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000280)=0x14) accept$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000140)=0x14) (async) r5 = accept$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000140)=0x14) setsockopt$packet_int(r5, 0x107, 0x9, &(0x7f0000000180)=0x7f, 0x4) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) syz_init_net_socket$x25(0x9, 0x5, 0x0) [ 739.543719] FAULT_INJECTION: forcing a failure. [ 739.543719] name failslab, interval 1, probability 0, space 0, times 0 [ 739.567720] CPU: 0 PID: 3883 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 739.575557] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 739.584915] Call Trace: [ 739.587532] dump_stack+0x1fc/0x2ef [ 739.591185] should_fail.cold+0xa/0xf [ 739.594997] ? setup_fault_attr+0x200/0x200 [ 739.599327] ? lock_acquire+0x170/0x3c0 [ 739.603316] __should_failslab+0x115/0x180 [ 739.607567] should_failslab+0x5/0x10 [ 739.611382] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 739.616504] __alloc_disk_node+0x69/0x410 [ 739.620664] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 739.625256] loop_add+0x39c/0x8a0 [ 739.628719] loop_control_ioctl+0x16c/0x480 [ 739.633053] ? loop_lookup+0x1d0/0x1d0 [ 739.636957] ? ksys_write+0x241/0x2a0 [ 739.640769] ? loop_lookup+0x1d0/0x1d0 [ 739.644669] do_vfs_ioctl+0xcdb/0x12e0 [ 739.648566] ? lock_downgrade+0x720/0x720 [ 739.652725] ? check_preemption_disabled+0x41/0x280 [ 739.657761] ? ioctl_preallocate+0x200/0x200 [ 739.662179] ? __fget+0x356/0x510 [ 739.665647] ? do_dup2+0x450/0x450 [ 739.669189] ? vfs_write+0x393/0x540 [ 739.673000] ? fput+0x2b/0x190 [ 739.676205] ksys_ioctl+0x9b/0xc0 [ 739.679661] __x64_sys_ioctl+0x6f/0xb0 [ 739.683558] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 739.688152] do_syscall_64+0xf9/0x620 [ 739.691963] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 739.697158] RIP: 0033:0x7f6a2af240f9 [ 739.700887] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48 [ 739.719797] RSP: 002b:00007f6a29496168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 739.727511] RAX: ffffffffffffffda RBX: 00007f6a2b043f80 RCX: 00007f6a2af240f9 [ 739.734795] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 739.742074] RBP: 00007f6a294961d0 R08: 0000000000000000 R09: 0000000000000000 [ 739.749347] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 739.756741] R13: 00007ffe5f48ca5f R14: 00007f6a29496300 R15: 0000000000022000 02:49:37 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GCAUSEDIAG(r2, 0x89e6, &(0x7f00000002c0)) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000000)={'vcan0\x00'}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:37 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000140)="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", 0x1000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) accept$packet(r0, &(0x7f0000001240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000001180)=0x14) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x2, r2, 0x1, 0x0, 0x6, @local}, 0x14) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) 02:49:37 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f00000000c0)=""/67, &(0x7f0000000000)=0x43) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$SNDRV_PCM_IOCTL_UNLINK(r1, 0x4161, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan0\x00', 0x0}) r4 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GCAUSEDIAG(r4, 0x89e6, &(0x7f00000002c0)) ioctl$SIOCX25GFACILITIES(r4, 0x89e2, &(0x7f0000000140)) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local}, 0x14) ioctl$SIOCX25SFACILITIES(r4, 0x89e3, &(0x7f00000001c0)={0x6, 0x8, 0xa, 0x8, 0xffffffff, 0x81}) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000200)=@req3={0x1, 0x7, 0x9, 0x7, 0x4, 0x50, 0x3}, 0x1c) 02:49:37 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c5a, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:37 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, r0, 0x1, 0x0, 0x6, @local}, 0x14) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GCAUSEDIAG(r1, 0x89e6, &(0x7f00000002c0)) getsockopt$X25_QBITINCL(r1, 0x106, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f00000000c0)={0x4, &(0x7f0000000000)=[{0x2000, 0x1, 0x2c, 0x4}, {0x3, 0x1, 0x20, 0x1}, {0x3292, 0x89, 0xff, 0xc42}, {0x7fff, 0x3, 0x80, 0x101}]}, 0x10) setsockopt$X25_QBITINCL(r1, 0x106, 0x1, &(0x7f0000000500)=0x1, 0x4) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) sendmsg$xdp(r2, &(0x7f00000004c0)={&(0x7f0000000300)={0x2c, 0x4, r0, 0x17}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)="6bfabaa0d0d97a8b30fb22ef42811ee45c9c206cbf1c9cf9762bb67f50d36356394cb7166716641c975fbff504", 0x2d}, {&(0x7f0000000380)="1fe7225c97cea865854b51167d329836061351337e7def158b185e1ce6842552fec018dfb7c391b6ae5cecbd4fe100d353f577a1ccc0dfd661deb8c10bb1f4d0e4a088481de9a2336cb323fbaf7451c923b568d270c155995601d776568d4f0d74359db55279e4e40afe6b4867bcfec8d24a9abe78236743592be01937eb5e5cba5184eabfccfaab399cc2f276e51e9585d40b455b56b75dccd760318b574064bf45509272e0fc5f29a25c8963657a4583ef963a9e75446f5ad358beb2dba9a08b", 0xc1}], 0x2, 0x0, 0x0, 0x40000}, 0x810) r4 = accept$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000280)=0x14) r5 = accept$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000140)=0x14) setsockopt$packet_int(r5, 0x107, 0x9, &(0x7f0000000180)=0x7f, 0x4) syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) (async) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, r0, 0x1, 0x0, 0x6, @local}, 0x14) (async) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) ioctl$SIOCX25GCAUSEDIAG(r1, 0x89e6, &(0x7f00000002c0)) (async) getsockopt$X25_QBITINCL(r1, 0x106, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) (async) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f00000000c0)={0x4, &(0x7f0000000000)=[{0x2000, 0x1, 0x2c, 0x4}, {0x3, 0x1, 0x20, 0x1}, {0x3292, 0x89, 0xff, 0xc42}, {0x7fff, 0x3, 0x80, 0x101}]}, 0x10) (async) setsockopt$X25_QBITINCL(r1, 0x106, 0x1, &(0x7f0000000500)=0x1, 0x4) (async) syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) (async) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) (async) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) (async) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) (async) sendmsg$xdp(r2, &(0x7f00000004c0)={&(0x7f0000000300)={0x2c, 0x4, r0, 0x17}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)="6bfabaa0d0d97a8b30fb22ef42811ee45c9c206cbf1c9cf9762bb67f50d36356394cb7166716641c975fbff504", 0x2d}, {&(0x7f0000000380)="1fe7225c97cea865854b51167d329836061351337e7def158b185e1ce6842552fec018dfb7c391b6ae5cecbd4fe100d353f577a1ccc0dfd661deb8c10bb1f4d0e4a088481de9a2336cb323fbaf7451c923b568d270c155995601d776568d4f0d74359db55279e4e40afe6b4867bcfec8d24a9abe78236743592be01937eb5e5cba5184eabfccfaab399cc2f276e51e9585d40b455b56b75dccd760318b574064bf45509272e0fc5f29a25c8963657a4583ef963a9e75446f5ad358beb2dba9a08b", 0xc1}], 0x2, 0x0, 0x0, 0x40000}, 0x810) (async) accept$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000280)=0x14) (async) accept$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000140)=0x14) (async) setsockopt$packet_int(r5, 0x107, 0x9, &(0x7f0000000180)=0x7f, 0x4) (async) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) 02:49:37 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) (fail_nth: 47) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 02:49:37 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000140)="53260e1cebf78eccfd546b81c24808e0cc8d87403a24c39caf524534324d26846165432b4cfdace401d590b82eb24ff8ed382f2df62488a8c5fcddff346f0ba1eea964ee9ea87416214c95b30d1db03e87605fb75999413636006cc498ca019a616b737cfff52a92b93717406cbc9bc42cd672fca9658c41ede3d018d7002757ac202a27fa82b2a1ef01e88c4449be8c68af8b863486dac22c9791baa4a36260b60287f99535c29476349792179e83a654ebd2d3aad94a24ddaf4e33e8abd7358aa288522841f980ed231d7121bd70848c36a8c95f776de3fde5b71957aefc046c735ca92b757f0860a86a8166faa7fb6dad36d8a088360fe72c1bb3c2759a0578b7840e6c6e15a412e4c0f8a63c7a76b8845c2d29e0b82493a79337555209a0cf1d49f849100b7c6df5ae778f55cfc01e2ff191877963882a90df4dc7775b8be2cddd30f2bfe78141643b8160eed183885e25033fba920b75650ee6257ea514f40558f4d0edc0afe986220f89f3d311a0f96be2428dd07bbff8a6d1e455c63a87221f964fab3fdc4497fe018b3ad167fa32c6448e6f03eaa0ee4483033ecaacac264617d1422848b3ac49d1bd769270d25ea5f1ee7bfeaa4ee8d1a84db765a9e8f4adaeb9c672fe8857be3468964610ef618877b5a44e5cf56b48d73a00d95d668617ab5a9eca2f5a8eb98d93b0bc00bc50e6e6518040407c8cdfe933ca92989a5fe1704cecae4b972965434b42f04a26769c24d615cae3ea1a77a6e7044f15771a8258753189e1a237d9251fd434db3dbe829fb45d290432eb61a34a7cafcdd741c3277415efb90b1213c19d1cd6de963017eb9483d17d36621f5efbe5d524aa967a10fbce878f5fe1e6d12f2e5f72a17c469318938a6f022fba545db0783576e325b8dfef71d15050b0d483334db373b74f16bad85305d92297337097dcc0115f2065ec0386243635a151a0b47d510d0cde9fb112785f481f71e29bbe11f3db46daa5e6190db8e166283e64e87b91805af05614450760e15970963490eef230198883f968453d5dddf88c20f88c420cf10d4c313560f7c7eb495d31f6107302444a7c1b1314b674131ef787b671e6836c338b4a96108bfae55d4eef22777becaec8c566cf96b707088b98635788db4b1fe4e2d0e21486c65a5131d41cd9a04e9968ae1534668aac9d6cc89ef1781d7b0d1a63afaa25d6e526c5d63737224e961b3e8359aa27e362f65ac69a765b8ea906c3a4f1b3f21a36f3183c2438cf2e90ea7490a3240ff765b0a64aa92c7096646875ac3243779b61309d784bdfbe308150e741d6a25a946915a3f722421a641e36625f1f7e0efb89451cc7cf46c971566600af8c71c262e56b2ffad66fcfb1ed47281d32b794cdb087370d942a2303b4a0f1400253224cf7e05afcd006f8e824f75e17f2fc53e62ca161fbcbeaa539685309de8e597d13a410bc07d4c366e3d1a73538f71abe629e46bc6caeed605adb311bec51bd9499e3b91ac6e4353266dc74257e69b42c8b234fdfc6983db4ef6263cb3e809b126f1580e8e5e1901c95f13580b92e5574e2168c87a092318a127d5c7e66505df5bc004a6a1118278148c532401499238e12fed99d42caea8cd2a82b5f39d57a9494520f18381058140ced138a29eecd2842e3c754f0c659f947d8278fe9c221fd82ad75f13b9522bd5560993b7cc4a72090f788739fdcf767c4fa99465d2da60d6ddc70174bf52eb86bee9df9184216e1c4919fc08caa4ea446941300080ca488e51e615cbb41e2de97ba03b6ab195559fb6e8e14cb93adc70948455d4a1a78218a1bcdf202b0483cb34547f2baf107b8c53315f258c5e5b74229ac4d1c5204d29fc8c78421542a7fe0b5cc882f32591d76f2534f4f56d228638064f81fe7aff28a691bdc00bf247fc1e06faffc73e192d95a5fdd19dbf2041fda3bb19bcd430ce9f635830e5704180e7eb0e8c8fd61e8f0a25d9859338fa26ef78ef7a6e42fdb951a8971009953c6d7f28c0e301cea015befa441ec54e9f962a555c19f5d5457d5e0508ff2e23f767455f38b3e93e7f8e2a9734b2872b77054709f1d9526ec8b8287514f0e16388510cbbe3d381020c14461f5ac3c84c45d4856632d9d3c520e467438e969b81ae508ae0ac0324c833fea15bcd9a89a00125fe7a2448c4d73eac2111286360dae11e53faaa57cc82974aad03895c24879ba931a46f67f2cb36a9d316310c8c89597a58a52c980d3e6d2832700d5194c782e3380a60c8a8355a615574d5020554ebb4d5bde7bea1c3b951e2bcb17a7eb645ee814ea4e3e56f1f537ea1766b1dd42d5d5c70f74a8b68ba6ab2fb2a132fcb75ef33f9a9d398592facca9bc237d8e66f57ee21d0d615b11bbffe5fa50093d4e43283bbdcb8ecb2e5917dbd789227d717feb97250ff0f5d2366e6167f022236c51f4d1d35adb9b89a4f82d13846350f3ff3686b0b4b6b9b5fe895b249419f9a20b2e3c2bf713b3a5b41354792dbc9598d14a5be08c1b6a6595f10dc828b0c3b262be303ef382544906ed5f07f76eca585573f8231e09346e03e14b84b1632e75720b7e8607d323d696511ae8848af000e4a930145f39960d77fc3cf1efba176cdc2cb88a5ad5245ccbf0e483bb16fb2a0fe837375126e0dc5115a36b18e3cd1c580392b82896633dc5b1ec1ecdc7f02718a32f07a53f450eb7284cdc6f2c979485ff81142cc6ad892a6e73b4d3f65d7c9813bfc8c9d093a209ec20f90b7a4fb6c976e3da3cf4104e9b251bc2fa0f2ebc102498eab93f6f5e08b477b9f0641481915a2648c1dc3301bb2ca3e57647263c7ad0a4b99b573d84794656c66db7f3f261f6c47e5799e6954b1913cc242e6dbf79fdbb4a5b13feb501a4b8956682a68efb769f1d7fea70c23a75419dbb0aef3a27b7b1bc7c866a4c2cb060ab2f69253bacc61315b945f5c0f08b339a93c79bb4853ec9bcbe18f3e51af846c724094f4d493b0c5eb19b8ca454ec34265aa8d5fc758b3678bda7586446e1acbe2b56160e8af78b7bc49f99cb9e62272aa12691de0297ad3835f1bfd8e896e981e01541abba32ea2687d1f2b0ace88b5ca537c22f3a0f514a9400ac7f0c516f48cd1f6e8baf19b9cc534d2539b8603a701961c90a0424545fc5592fa56cc7f03269e6748ca5250ee72810306595f2cbdd6bcea7ea5758699bf17867d9adebdf451772fe852fba6a42f320e9375123037943fb1de9714413d1dfb3aaa294301363d6627cb0e8b4bb86d8274258ccdd7b41b8e3f42679929cae0d75bca6309bdd32bfdf77402ef98a0b9818100e4459c3e50e805c24713376c7cc73fbf4494bafc7b48c6aa7e2c16ac1cf71bda8f96f717483b9a12097a51b98791c00219661b55cd61e5b38baa6c929fb11f05e51a6e8a32cf6ae6c82831baa85f80d9dadeae7d98dcf9b04ea801eb50c59c85629037e6e0cd1162654eb4749601ddf6aace9d97b17bda49e5bf39aac20b95c786ff1d52b5fc84a7e73e6500bf2342a764e5bcb5353e67e210d97dd7df52997f55659e5bdfa5a0d8c30d52db3266e1fe78de2cf3b0a03632ce9d86d96619e019248209fb23b74ee9798ee82341287c3f224711c0ef493b2e75f541f50c6ef0145c7aff30e72041f8dd4819f75c548854b0c44966ca6cc658680a0db5e8b417678d3d4805379e61bf210d3b32662d59d8a559a20319c0273be1b35b1ce60b308460e5d17d4f6214ce3a49d0cc5d5cd26bf4cb104d7f72a489d9737c29b83eadf3b97d8ff7067c55883ef6c6246b0655d1c0eb251180c51315b329599d4f07bb8fd28e1847aa128842143b43ddccd003ee34e70caa2775b1f5f616049f9e5ecc23356e00f3424edb9192a926b5853781da35a1caf018175d7d475ff6214aa8bffc9d876866d7ae5c581b9bbcf126fb5017f8b3fdac6d33c05c8bf1afbb485191ecbcf193f7572cc329d3c3a2302960e1e0ee4b7696dd2aaff9eb052bbd58137c17b535ee13670bd9db60cb4b3e5a9f6946e0cb7e25df4e691c4b2e368c885f6ad1b3dd721013a4db7bcdfea3bcdd6f21a2464b21998c6786b4bac7a15a7474c0ceeae5814632cbaebe4022f0790810b559c7721c0ee3672d234985f24e5ec1826f39cc8f3bcbbec51c13033e6d0103f9010d6750abe50de06867c7a77fa5ec174a276d29760986976a38ea95d6547eb6f0249d7a938070bcf66e3ad750c4e8ba83852c0e54d5c197cb7057df9c316e50e58950b3ce6527f2574c0f4bb676943d76e4942bfdcf730e1595791a9e70db829adb3c04f133d16e9af02d770dc6c380c2b8209aee698e96259b306635bd26583cab5a8955732176b8d90d7e643bbf2878effb9e3c8361d287385005dad0aacae10d71fb1351defdfab4de932a90e41ebeac7f274ddb70273c299e0978e36a4de3bfd0d122b059d7aa0944c819d6cd78562440365540cb50f043a2faf272e0b3f305fca6709f6dfa24a39227fcd8083501c4c6a3033f25600a7b537d5e92d72633237323599892073d2620b91711187b864e457c983a56cd0165a2fa1dacffc4bc93d960334620b2792d94077be1850317d5f61ab9f5953ee7404ef724bda754af5e95698dd78a4b613eec8197cadf521a631947ca4abaa0215e0223a6ccdc760e6219b5bcc2e298c14eff0669963c6b5528e373af03bc1372d633fb43edcaa1b5a9b4cac2542b749c4bafc0048489499daabc4ddb944ec31951ffc2f39bcd995e1aaafba643d0df19e72e8140839097586865d8c2b1ae27098671dfca15e10c1762aa2b94719bdca33dc95941ca8556fad553c8285f8373bb6dbb84f17ab8ae5691aae7138ff0c53bf56f504315fef86938f4001d8c69496aefeed0729c314f15dd32ec7241a841ab28a1d005ae0db8da10a593470e740dc52bd9ed967642cab1c16fdef8ffc10b77d916fd6e827dbeaf92252fa30ee4df02ac1e0d1f9c96deca89f204fe2122c8887d428d45f630069e6bedc1353caca66e647d5982abc3e05f81b3b53cc82b1317f90581c992d4169d6b8b8fbf435a5cc1bbd4d56ae84d2c8ff2a377042fb0b271adad94b03c985e36d1a819a083ebf6e4e41b3bf162e57ed2fe5e8aa2f396a60f189db63987d9447df246a8bb2951f67492f1cd021c062b72946d571ca410492726fd8f968da6a3b4380d88951317c177d3a40f166822c202456ea93b49c63c5cb8ec1fc0b0a3319e522fd76a755287fd9bfb4a20edd0dff5eb241761ec7a540e4983196156aaeffb950480c7f278d46b49221ac36febe178aae1d85390d61e1719f3e3b453fe98ef0207b52fc440b15f1ac409705f3670c4ac4895bf10f91982a4d41ad517d1a893913cf53413812d33dbfa91202d1c633a119f3769d733d9cc8f2d946aab174a2e94fe4bff83953c88bae3133eb95790ba76dbcec5e005d37a65b350b6efeb6502860d6d7ca96ea802c0a4d252679147accc4b35e13acf4d25d165b2f6c0b50fd1ec4628c56d93b7f4113c448305fde7a697a8036b9db2134563a95b633e876b5456181c6ad8b7931f5b12416d613f5c5d7902cfecb097a40d17a3a8939fb1b06cbe933a4d8a1cef9e5c8bdfbb9e4a015c394dc62b4b447c6f2c1d4bcdc18539486bc3f6c9000383ea70194d3f5262b252a5b0a90253cf1c12349273e558c6e6c6cc731a37d714918bc29ee55e7d02553a99e91b4510898ca6ce7b171f7f57afa9c8ac5612285a63f9717546a71656e775d68daf46ec653c55e5bbf03f2de5e673dfa4e635dde508f5966cb41abd65d91b8e73f74bb09f0d05afb85", 0x1000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) accept$packet(r0, &(0x7f0000001240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000001180)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x2, r1, 0x1, 0x0, 0x6, @local}, 0x14) bind$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) 02:49:37 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c5b, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:37 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f00000000c0)=""/67, &(0x7f0000000000)=0x43) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$SNDRV_PCM_IOCTL_UNLINK(r1, 0x4161, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan0\x00', 0x0}) r4 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GCAUSEDIAG(r4, 0x89e6, &(0x7f00000002c0)) ioctl$SIOCX25GFACILITIES(r4, 0x89e2, &(0x7f0000000140)) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local}, 0x14) r5 = socket(0x1, 0x1, 0x1) setsockopt$packet_tx_ring(r5, 0x107, 0xd, &(0x7f0000000200)=@req3={0x1, 0x7, 0x9, 0x7, 0x4, 0x50, 0x3}, 0x1c) [ 739.917367] FAULT_INJECTION: forcing a failure. [ 739.917367] name failslab, interval 1, probability 0, space 0, times 0 [ 739.952157] CPU: 1 PID: 3953 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 739.959987] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 739.969351] Call Trace: [ 739.971954] dump_stack+0x1fc/0x2ef [ 739.975599] should_fail.cold+0xa/0xf [ 739.979413] ? setup_fault_attr+0x200/0x200 [ 739.983750] ? lock_acquire+0x170/0x3c0 [ 739.987742] __should_failslab+0x115/0x180 [ 739.992013] should_failslab+0x5/0x10 [ 739.995855] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 740.000978] __kmalloc_node+0x38/0x70 [ 740.004791] disk_expand_part_tbl+0x1b4/0x3a0 [ 740.009299] __alloc_disk_node+0x118/0x410 [ 740.013557] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 740.018182] loop_add+0x39c/0x8a0 [ 740.021668] loop_control_ioctl+0x16c/0x480 [ 740.026001] ? loop_lookup+0x1d0/0x1d0 [ 740.029902] ? ksys_write+0x241/0x2a0 [ 740.033720] ? loop_lookup+0x1d0/0x1d0 [ 740.037608] do_vfs_ioctl+0xcdb/0x12e0 [ 740.041500] ? lock_downgrade+0x720/0x720 [ 740.045648] ? check_preemption_disabled+0x41/0x280 [ 740.050657] ? ioctl_preallocate+0x200/0x200 [ 740.055218] ? __fget+0x356/0x510 [ 740.058669] ? do_dup2+0x450/0x450 [ 740.062196] ? vfs_write+0x393/0x540 [ 740.065900] ? fput+0x2b/0x190 [ 740.069170] ksys_ioctl+0x9b/0xc0 [ 740.072620] __x64_sys_ioctl+0x6f/0xb0 [ 740.076500] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 740.081083] do_syscall_64+0xf9/0x620 [ 740.084887] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 740.090069] RIP: 0033:0x7f6a2af240f9 [ 740.093773] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 02:49:37 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GCAUSEDIAG(r2, 0x89e6, &(0x7f00000002c0)) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000000)={'vcan0\x00'}) (async) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:37 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="d320fe4dd5a4"}, 0x14) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000140)="230cb7eb469bf214e6b968f18163056494", 0x11) getsockopt$XDP_STATISTICS(0xffffffffffffffff, 0x11b, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x30) [ 740.112662] RSP: 002b:00007f6a29496168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 740.120378] RAX: ffffffffffffffda RBX: 00007f6a2b043f80 RCX: 00007f6a2af240f9 [ 740.127650] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 740.134912] RBP: 00007f6a294961d0 R08: 0000000000000000 R09: 0000000000000000 [ 740.142198] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 740.149632] R13: 00007ffe5f48ca5f R14: 00007f6a29496300 R15: 0000000000022000 02:49:37 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000140)="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", 0x1000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) accept$packet(r0, &(0x7f0000001240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000001180)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x2, r1, 0x1, 0x0, 0x6, @local}, 0x14) bind$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) 02:49:37 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c5c, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:38 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f00000000c0)=""/67, &(0x7f0000000000)=0x43) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$SNDRV_PCM_IOCTL_UNLINK(r1, 0x4161, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan0\x00'}) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GCAUSEDIAG(r3, 0x89e6, &(0x7f00000002c0)) ioctl$SIOCX25GFACILITIES(r3, 0x89e2, &(0x7f0000000140)) r4 = socket(0x1, 0x1, 0x1) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000200)=@req3={0x1, 0x7, 0x9, 0x7, 0x4, 0x50, 0x3}, 0x1c) 02:49:38 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) (fail_nth: 48) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 02:49:38 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GCAUSEDIAG(r2, 0x89e6, &(0x7f00000002c0)) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000000)={'vcan0\x00'}) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000000)={'vcan0\x00'}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) 02:49:38 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000140)="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", 0x1000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) accept$packet(r0, &(0x7f0000001240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000001180)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x2, r1, 0x1, 0x0, 0x6, @local}, 0x14) bind$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) 02:49:38 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) (async) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) (async) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="d320fe4dd5a4"}, 0x14) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000140)="230cb7eb469bf214e6b968f18163056494", 0x11) (async) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000140)="230cb7eb469bf214e6b968f18163056494", 0x11) getsockopt$XDP_STATISTICS(0xffffffffffffffff, 0x11b, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x30) 02:49:38 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c5d, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:38 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f00000000c0)=""/67, &(0x7f0000000000)=0x43) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$SNDRV_PCM_IOCTL_UNLINK(r1, 0x4161, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan0\x00'}) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GCAUSEDIAG(r3, 0x89e6, &(0x7f00000002c0)) r4 = socket(0x1, 0x1, 0x1) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000200)=@req3={0x1, 0x7, 0x9, 0x7, 0x4, 0x50, 0x3}, 0x1c) [ 740.360083] FAULT_INJECTION: forcing a failure. [ 740.360083] name failslab, interval 1, probability 0, space 0, times 0 [ 740.408307] CPU: 0 PID: 4010 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 740.416140] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 740.425536] Call Trace: [ 740.428169] dump_stack+0x1fc/0x2ef [ 740.431819] should_fail.cold+0xa/0xf [ 740.435647] ? setup_fault_attr+0x200/0x200 [ 740.439977] ? lock_acquire+0x170/0x3c0 [ 740.443969] __should_failslab+0x115/0x180 [ 740.448217] should_failslab+0x5/0x10 [ 740.452032] kmem_cache_alloc_trace+0x284/0x380 [ 740.456707] rand_initialize_disk+0x3b/0xc0 [ 740.461038] __alloc_disk_node+0x234/0x410 [ 740.465286] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 740.469888] loop_add+0x39c/0x8a0 [ 740.473373] loop_control_ioctl+0x16c/0x480 [ 740.477695] ? loop_lookup+0x1d0/0x1d0 [ 740.481587] ? ksys_write+0x241/0x2a0 [ 740.485379] ? loop_lookup+0x1d0/0x1d0 [ 740.489261] do_vfs_ioctl+0xcdb/0x12e0 [ 740.493172] ? lock_downgrade+0x720/0x720 [ 740.497326] ? check_preemption_disabled+0x41/0x280 [ 740.502341] ? ioctl_preallocate+0x200/0x200 [ 740.506741] ? __fget+0x356/0x510 [ 740.510185] ? do_dup2+0x450/0x450 [ 740.513712] ? vfs_write+0x393/0x540 [ 740.517411] ? fput+0x2b/0x190 [ 740.520610] ksys_ioctl+0x9b/0xc0 [ 740.524064] __x64_sys_ioctl+0x6f/0xb0 [ 740.527936] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 740.532519] do_syscall_64+0xf9/0x620 [ 740.536405] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 740.541587] RIP: 0033:0x7f6a2af240f9 [ 740.545283] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48 [ 740.564163] RSP: 002b:00007f6a29496168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 740.571858] RAX: ffffffffffffffda RBX: 00007f6a2b043f80 RCX: 00007f6a2af240f9 [ 740.579118] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 740.586372] RBP: 00007f6a294961d0 R08: 0000000000000000 R09: 0000000000000000 [ 740.593627] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 740.600882] R13: 00007ffe5f48ca5f R14: 00007f6a29496300 R15: 0000000000022000 02:49:38 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f00000000c0)=""/67, &(0x7f0000000000)=0x43) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$SNDRV_PCM_IOCTL_UNLINK(r1, 0x4161, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan0\x00'}) syz_init_net_socket$x25(0x9, 0x5, 0x0) r3 = socket(0x1, 0x1, 0x1) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000200)=@req3={0x1, 0x7, 0x9, 0x7, 0x4, 0x50, 0x3}, 0x1c) 02:49:38 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000140)="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", 0x1000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x2, r2, 0x1, 0x0, 0x6, @local}, 0x14) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) 02:49:38 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) r2 = socket(0x15, 0x80000, 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000000)={'ip6tnl0\x00', &(0x7f00000000c0)={'syztnl1\x00', r1, 0x4, 0x3, 0x8, 0x1ff, 0x1c, @private0={0xfc, 0x0, '\x00', 0x1}, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x16}}, 0x7800, 0x10, 0xad13, 0xfffffffa}}) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000001840)={'ip6_vti0\x00', &(0x7f00000017c0)={'syztnl2\x00', r3, 0x29, 0x8, 0x28, 0xfffffffe, 0x18, @private1={0xfc, 0x1, '\x00', 0x1}, @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x20, 0x10000}}) sendmsg$xdp(r2, &(0x7f0000001780)={&(0x7f0000000140)={0x2c, 0x1, r3, 0x3}, 0x10, &(0x7f00000016c0)=[{&(0x7f0000000180)="a04b99f2f7b32975fcc67df98d9f2b64cb7fea7d72788f4a2304332133f9be2aef5217d09b3a9f329b19a6ccf33d3eeee6b032ea0ba39b1e7faaed176d149fae19cb419a29facd5cbd25072aa629137c6868822ad0fb3701c0dedafd09147ee3ee4d7d9af5d2da93c88a189041c5ee25c253a7e9323af175495b3d1450ac9958", 0x80}, {&(0x7f0000000200)="47f6068622c7cd5d9c5e5d9f3a830e8c59f53a0f87ae499a5fc356dc3f1fee6098ddc051c9321ea7a167752e6e138e39b3553040fa2873e6d26fc637dc0344e69a32aa9b088a4d08c170cd3cf085d3c3655713dca3499b84c5dc77e2d05af25bb14da307eb8caad378bfe1d540211cb6036772e33c5a0b84cf786505aa9ed40ccb620d91ee10be56767476341c9cb652eba74fe9c325cca2882e9585371a46", 0x9f}, {&(0x7f00000002c0)="0264c4ff47162bd4d08aae1086f7b7bc998a4c9b452808cfee564234b5c71e41fe5a197ae42bc95136022303c8da7afeaeb0b2ba3d8cb3e5b1a562ca47f08b51a9", 0x41}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="f78ebac840aa85464ed9b2a4a3e3192c697c1d8b0c98710b402a95742867d64e97f22a81649fac76887702efae75ffef1db090fb866d07ef5de41831f5001e20a7ecba0145e9de88c651400c9c05193fe1f1db2ef123475ed04793e4a5b3f4548efb37260bf52299699d258861ae6ea4048db7bb0046f9fbfcb5785c901efeba7c1abdbee7cc850a92ff73fae1e94d86040e992d89c70eedc89f4551b8bf010966afa8af8dae119263e425570d7bbe4bf98e47616eb043819e172b1951077d16", 0xc0}, {&(0x7f0000001400)="9ddb76af63725dd9ce29f35b6dddb0d717c1b955ec9d1d57f32d6100d8e6a4736bda2ad7fc87df68708a6c14c9c867bc0172a08ecac6ac5873ddee4773dde99701ddb53b8ae5f6be619aa845dc8e59d608b0ccfc4de3ce1a8ad22d4aa8e63b79e590281283a86fea23bdba87a371e76ecf19e68ef523e692ea8a4c54620db8a336376be99eea1c75163725dcc3f8564ba1fbc93a8aeb6fcb2f408b558c17456f90c915a943265bd3a55c63351487a002", 0xb0}, {&(0x7f00000014c0)="237da75f7e68280bc43025ee67a71aa11053d95e13d9b01f9d1d54181786cb7fda606a15a588803a166c0e04234f6181250e2ce2a43dda58a549f4cbd48e55a5573a5c7843e73f2fac3106af60d5114632c1ae09a602fede3f1d41aa234bbb3cb45c1b11cfe3814c2dcfed93afade3340bad1fca38a176fb01710b0d8265bfc6fab5ff34e1009dd85324ee6d2bc664508cac5510c686d5a5041761523f5f4e9f2bdc026c0740ff96743845a2a846e32acd169badf879708ed44f7b8db59c6a64408ab8807c4edeee80944007175e096fc72169f0ba75496b310f48188c4faf7ef4e4d341659765b0e6d451b21e", 0xed}, {&(0x7f00000015c0)="1089639d136f135ab8bf0934d07c293b21ea6ebbcffb0d32b1cc07b12166adf164abf5a94e2dde28fae1e1b5e9ed1421906d37f19008dace4044090e1a5d6faa08a1b1ab22418d9a79f75ee9321572a9dff556bfc749f0ceac33442bf1e084783ec1d78101a496add3b1bfbe6b601c0b412f7727663721fd98bb38ff680b1840", 0x80}, {&(0x7f0000001640)="8f0bb1cccfd231dd86c13975f221d34d651cf06078056721b3bd1014d0585e99258cef7c5c244cb236cf9a76a8d22ac3802a178d53bcfc5b11ef1bd6fe039d39dc3a30345b0452e91cba69ff38166a33f3a125da7167baf3eff990c6", 0x5c}], 0x9, 0x0, 0x0, 0x48000}, 0xc000) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000001880)={'vxcan1\x00'}) 02:49:38 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) (async) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) (async) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) (async) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) (async, rerun: 32) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="d320fe4dd5a4"}, 0x14) (rerun: 32) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000140)="230cb7eb469bf214e6b968f18163056494", 0x11) (async) getsockopt$XDP_STATISTICS(0xffffffffffffffff, 0x11b, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x30) 02:49:38 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c5e, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:38 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$audion(0x0, 0x2, 0x10000) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) (fail_nth: 49) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 02:49:38 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) r2 = socket(0x15, 0x80000, 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000000)={'ip6tnl0\x00', &(0x7f00000000c0)={'syztnl1\x00', r1, 0x4, 0x3, 0x8, 0x1ff, 0x1c, @private0={0xfc, 0x0, '\x00', 0x1}, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x16}}, 0x7800, 0x10, 0xad13, 0xfffffffa}}) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000001840)={'ip6_vti0\x00', &(0x7f00000017c0)={'syztnl2\x00', r3, 0x29, 0x8, 0x28, 0xfffffffe, 0x18, @private1={0xfc, 0x1, '\x00', 0x1}, @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x20, 0x10000}}) (async) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000001840)={'ip6_vti0\x00', &(0x7f00000017c0)={'syztnl2\x00', r3, 0x29, 0x8, 0x28, 0xfffffffe, 0x18, @private1={0xfc, 0x1, '\x00', 0x1}, @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x20, 0x10000}}) sendmsg$xdp(r2, &(0x7f0000001780)={&(0x7f0000000140)={0x2c, 0x1, r3, 0x3}, 0x10, &(0x7f00000016c0)=[{&(0x7f0000000180)="a04b99f2f7b32975fcc67df98d9f2b64cb7fea7d72788f4a2304332133f9be2aef5217d09b3a9f329b19a6ccf33d3eeee6b032ea0ba39b1e7faaed176d149fae19cb419a29facd5cbd25072aa629137c6868822ad0fb3701c0dedafd09147ee3ee4d7d9af5d2da93c88a189041c5ee25c253a7e9323af175495b3d1450ac9958", 0x80}, {&(0x7f0000000200)="47f6068622c7cd5d9c5e5d9f3a830e8c59f53a0f87ae499a5fc356dc3f1fee6098ddc051c9321ea7a167752e6e138e39b3553040fa2873e6d26fc637dc0344e69a32aa9b088a4d08c170cd3cf085d3c3655713dca3499b84c5dc77e2d05af25bb14da307eb8caad378bfe1d540211cb6036772e33c5a0b84cf786505aa9ed40ccb620d91ee10be56767476341c9cb652eba74fe9c325cca2882e9585371a46", 0x9f}, {&(0x7f00000002c0)="0264c4ff47162bd4d08aae1086f7b7bc998a4c9b452808cfee564234b5c71e41fe5a197ae42bc95136022303c8da7afeaeb0b2ba3d8cb3e5b1a562ca47f08b51a9", 0x41}, {&(0x7f0000000340)="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0x1000}, {&(0x7f0000001340)="f78ebac840aa85464ed9b2a4a3e3192c697c1d8b0c98710b402a95742867d64e97f22a81649fac76887702efae75ffef1db090fb866d07ef5de41831f5001e20a7ecba0145e9de88c651400c9c05193fe1f1db2ef123475ed04793e4a5b3f4548efb37260bf52299699d258861ae6ea4048db7bb0046f9fbfcb5785c901efeba7c1abdbee7cc850a92ff73fae1e94d86040e992d89c70eedc89f4551b8bf010966afa8af8dae119263e425570d7bbe4bf98e47616eb043819e172b1951077d16", 0xc0}, {&(0x7f0000001400)="9ddb76af63725dd9ce29f35b6dddb0d717c1b955ec9d1d57f32d6100d8e6a4736bda2ad7fc87df68708a6c14c9c867bc0172a08ecac6ac5873ddee4773dde99701ddb53b8ae5f6be619aa845dc8e59d608b0ccfc4de3ce1a8ad22d4aa8e63b79e590281283a86fea23bdba87a371e76ecf19e68ef523e692ea8a4c54620db8a336376be99eea1c75163725dcc3f8564ba1fbc93a8aeb6fcb2f408b558c17456f90c915a943265bd3a55c63351487a002", 0xb0}, {&(0x7f00000014c0)="237da75f7e68280bc43025ee67a71aa11053d95e13d9b01f9d1d54181786cb7fda606a15a588803a166c0e04234f6181250e2ce2a43dda58a549f4cbd48e55a5573a5c7843e73f2fac3106af60d5114632c1ae09a602fede3f1d41aa234bbb3cb45c1b11cfe3814c2dcfed93afade3340bad1fca38a176fb01710b0d8265bfc6fab5ff34e1009dd85324ee6d2bc664508cac5510c686d5a5041761523f5f4e9f2bdc026c0740ff96743845a2a846e32acd169badf879708ed44f7b8db59c6a64408ab8807c4edeee80944007175e096fc72169f0ba75496b310f48188c4faf7ef4e4d341659765b0e6d451b21e", 0xed}, {&(0x7f00000015c0)="1089639d136f135ab8bf0934d07c293b21ea6ebbcffb0d32b1cc07b12166adf164abf5a94e2dde28fae1e1b5e9ed1421906d37f19008dace4044090e1a5d6faa08a1b1ab22418d9a79f75ee9321572a9dff556bfc749f0ceac33442bf1e084783ec1d78101a496add3b1bfbe6b601c0b412f7727663721fd98bb38ff680b1840", 0x80}, {&(0x7f0000001640)="8f0bb1cccfd231dd86c13975f221d34d651cf06078056721b3bd1014d0585e99258cef7c5c244cb236cf9a76a8d22ac3802a178d53bcfc5b11ef1bd6fe039d39dc3a30345b0452e91cba69ff38166a33f3a125da7167baf3eff990c6", 0x5c}], 0x9, 0x0, 0x0, 0x48000}, 0xc000) (async) sendmsg$xdp(r2, &(0x7f0000001780)={&(0x7f0000000140)={0x2c, 0x1, r3, 0x3}, 0x10, &(0x7f00000016c0)=[{&(0x7f0000000180)="a04b99f2f7b32975fcc67df98d9f2b64cb7fea7d72788f4a2304332133f9be2aef5217d09b3a9f329b19a6ccf33d3eeee6b032ea0ba39b1e7faaed176d149fae19cb419a29facd5cbd25072aa629137c6868822ad0fb3701c0dedafd09147ee3ee4d7d9af5d2da93c88a189041c5ee25c253a7e9323af175495b3d1450ac9958", 0x80}, {&(0x7f0000000200)="47f6068622c7cd5d9c5e5d9f3a830e8c59f53a0f87ae499a5fc356dc3f1fee6098ddc051c9321ea7a167752e6e138e39b3553040fa2873e6d26fc637dc0344e69a32aa9b088a4d08c170cd3cf085d3c3655713dca3499b84c5dc77e2d05af25bb14da307eb8caad378bfe1d540211cb6036772e33c5a0b84cf786505aa9ed40ccb620d91ee10be56767476341c9cb652eba74fe9c325cca2882e9585371a46", 0x9f}, {&(0x7f00000002c0)="0264c4ff47162bd4d08aae1086f7b7bc998a4c9b452808cfee564234b5c71e41fe5a197ae42bc95136022303c8da7afeaeb0b2ba3d8cb3e5b1a562ca47f08b51a9", 0x41}, {&(0x7f0000000340)="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0x1000}, {&(0x7f0000001340)="f78ebac840aa85464ed9b2a4a3e3192c697c1d8b0c98710b402a95742867d64e97f22a81649fac76887702efae75ffef1db090fb866d07ef5de41831f5001e20a7ecba0145e9de88c651400c9c05193fe1f1db2ef123475ed04793e4a5b3f4548efb37260bf52299699d258861ae6ea4048db7bb0046f9fbfcb5785c901efeba7c1abdbee7cc850a92ff73fae1e94d86040e992d89c70eedc89f4551b8bf010966afa8af8dae119263e425570d7bbe4bf98e47616eb043819e172b1951077d16", 0xc0}, {&(0x7f0000001400)="9ddb76af63725dd9ce29f35b6dddb0d717c1b955ec9d1d57f32d6100d8e6a4736bda2ad7fc87df68708a6c14c9c867bc0172a08ecac6ac5873ddee4773dde99701ddb53b8ae5f6be619aa845dc8e59d608b0ccfc4de3ce1a8ad22d4aa8e63b79e590281283a86fea23bdba87a371e76ecf19e68ef523e692ea8a4c54620db8a336376be99eea1c75163725dcc3f8564ba1fbc93a8aeb6fcb2f408b558c17456f90c915a943265bd3a55c63351487a002", 0xb0}, {&(0x7f00000014c0)="237da75f7e68280bc43025ee67a71aa11053d95e13d9b01f9d1d54181786cb7fda606a15a588803a166c0e04234f6181250e2ce2a43dda58a549f4cbd48e55a5573a5c7843e73f2fac3106af60d5114632c1ae09a602fede3f1d41aa234bbb3cb45c1b11cfe3814c2dcfed93afade3340bad1fca38a176fb01710b0d8265bfc6fab5ff34e1009dd85324ee6d2bc664508cac5510c686d5a5041761523f5f4e9f2bdc026c0740ff96743845a2a846e32acd169badf879708ed44f7b8db59c6a64408ab8807c4edeee80944007175e096fc72169f0ba75496b310f48188c4faf7ef4e4d341659765b0e6d451b21e", 0xed}, {&(0x7f00000015c0)="1089639d136f135ab8bf0934d07c293b21ea6ebbcffb0d32b1cc07b12166adf164abf5a94e2dde28fae1e1b5e9ed1421906d37f19008dace4044090e1a5d6faa08a1b1ab22418d9a79f75ee9321572a9dff556bfc749f0ceac33442bf1e084783ec1d78101a496add3b1bfbe6b601c0b412f7727663721fd98bb38ff680b1840", 0x80}, {&(0x7f0000001640)="8f0bb1cccfd231dd86c13975f221d34d651cf06078056721b3bd1014d0585e99258cef7c5c244cb236cf9a76a8d22ac3802a178d53bcfc5b11ef1bd6fe039d39dc3a30345b0452e91cba69ff38166a33f3a125da7167baf3eff990c6", 0x5c}], 0x9, 0x0, 0x0, 0x48000}, 0xc000) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000001880)={'vxcan1\x00'}) 02:49:38 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x7, 0x222140) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r3 = ioctl$LOOP_CTL_ADD(r0, 0x4c5f, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 02:49:38 executing program 5: socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000140)="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", 0x1000) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x2, r1, 0x1, 0x0, 0x6, @local}, 0x14) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) 02:49:38 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f00000000c0)=""/67, &(0x7f0000000000)=0x43) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x440002) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$SNDRV_PCM_IOCTL_UNLINK(r1, 0x4161, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan0\x00'}) r3 = socket(0x1, 0x1, 0x1) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000200)=@req3={0x1, 0x7, 0x9, 0x7, 0x4, 0x50, 0x3}, 0x1c) [ 740.868951] FAULT_INJECTION: forcing a failure. [ 740.868951] name failslab, interval 1, probability 0, space 0, times 0 [ 740.886180] CPU: 0 PID: 4055 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 740.894003] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 740.903361] Call Trace: [ 740.905963] dump_stack+0x1fc/0x2ef [ 740.909605] should_fail.cold+0xa/0xf [ 740.913398] ? setup_fault_attr+0x200/0x200 [ 740.917708] ? lock_acquire+0x170/0x3c0 [ 740.921676] __should_failslab+0x115/0x180 [ 740.925907] should_failslab+0x5/0x10 [ 740.929692] kmem_cache_alloc_trace+0x284/0x380 [ 740.934609] device_create_groups_vargs+0x8a/0x270 [ 740.939525] device_create+0xdf/0x120 [ 740.943313] ? device_create_vargs+0x50/0x50 [ 740.947706] ? pointer+0x850/0x850 [ 740.951237] bdi_register_va.part.0+0x4c/0x750 [ 740.955807] bdi_register+0x12a/0x140 [ 740.959609] ? bdi_register_va+0x80/0x80 [ 740.963662] ? vsnprintf+0x2cc/0x14f0 [ 740.967463] bdi_register_owner+0x59/0x100 [ 740.971686] __device_add_disk+0xd58/0x10c0 [ 740.975991] ? sprintf+0xc0/0x100 [ 740.979439] ? blk_alloc_devt+0x2d0/0x2d0 [ 740.983593] ? __raw_spin_lock_init+0x28/0x100 [ 740.988180] ? __lockdep_init_map+0x100/0x5a0 [ 740.992667] loop_add+0x628/0x8a0 [ 740.996107] loop_control_ioctl+0x16c/0x480 [ 741.000408] ? loop_lookup+0x1d0/0x1d0 [ 741.004286] ? ksys_write+0x241/0x2a0 [ 741.008082] ? loop_lookup+0x1d0/0x1d0 [ 741.011959] do_vfs_ioctl+0xcdb/0x12e0 [ 741.015836] ? lock_downgrade+0x720/0x720 [ 741.019979] ? check_preemption_disabled+0x41/0x280 [ 741.024985] ? ioctl_preallocate+0x200/0x200 [ 741.029379] ? __fget+0x356/0x510 [ 741.032819] ? do_dup2+0x450/0x450 [ 741.036342] ? vfs_write+0x393/0x540 [ 741.040040] ? fput+0x2b/0x190 [ 741.043221] ksys_ioctl+0x9b/0xc0 [ 741.046683] __x64_sys_ioctl+0x6f/0xb0 [ 741.050566] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 741.055133] do_syscall_64+0xf9/0x620 [ 741.058920] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 741.064104] RIP: 0033:0x7f6a2af240f9 [ 741.067828] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48 [ 741.086712] RSP: 002b:00007f6a29496168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 741.094402] RAX: ffffffffffffffda RBX: 00007f6a2b043f80 RCX: 00007f6a2af240f9 [ 741.101667] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 741.108931] RBP: 00007f6a294961d0 R08: 0000000000000000 R09: 0000000000000000 [ 741.116184] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 741.123437] R13: 00007ffe5f48ca5f R14: 00007f6a29496300 R15: 0000000000022000 [ 741.136156] ------------[ cut here ]------------ [ 741.141286] WARNING: CPU: 0 PID: 4055 at block/genhd.c:719 __device_add_disk.cold+0x69/0x188 [ 741.149860] Kernel panic - not syncing: panic_on_warn set ... [ 741.149860] [ 741.157236] CPU: 0 PID: 4055 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 02:49:38 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) r2 = accept$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f00000000c0)=0x14) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000001c0)={'ip6gre0\x00', &(0x7f0000000140)={'ip6gre0\x00', r1, 0x2d, 0x0, 0x8c, 0x8, 0x27, @loopback, @private2={0xfc, 0x2, '\x00', 0x1}, 0x8, 0x7800, 0x1, 0x1}}) recvfrom$packet(r2, &(0x7f0000000100)=""/2, 0x2, 0x42, &(0x7f0000000200)={0x11, 0xf8, r3, 0x1, 0x1}, 0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) [ 741.165048] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 741.174402] Call Trace: [ 741.177002] dump_stack+0x1fc/0x2ef [ 741.180644] panic+0x26a/0x50e [ 741.183846] ? __warn_printk+0xf3/0xf3 [ 741.187745] ? __device_add_disk.cold+0x69/0x188 [ 741.192514] ? __probe_kernel_read+0x130/0x1b0 [ 741.197093] ? __warn.cold+0x5/0x5a [ 741.200710] ? __device_add_disk.cold+0x69/0x188 [ 741.205465] __warn.cold+0x20/0x5a [ 741.209004] ? __device_add_disk.cold+0x69/0x188 [ 741.213747] report_bug+0x262/0x2b0 [ 741.217467] do_error_trap+0x1d7/0x310 [ 741.221353] ? math_error+0x310/0x310 [ 741.225152] ? __irq_work_queue_local+0x101/0x160 [ 741.229991] ? irq_work_queue+0x29/0x80 [ 741.233977] ? error_entry+0x72/0xd0 [ 741.237797] ? trace_hardirqs_off_caller+0x6e/0x210 [ 741.242812] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 741.247651] invalid_op+0x14/0x20 [ 741.251107] RIP: 0010:__device_add_disk.cold+0x69/0x188 [ 741.256456] Code: 02 84 c0 74 08 3c 03 0f 8e a8 00 00 00 44 8b a5 f0 05 00 00 e9 67 ad 6a fb e8 05 45 66 f9 48 c7 c7 60 75 b2 88 e8 64 76 f7 ff <0f> 0b e9 8f b9 6a fb e8 ed 44 66 f9 48 c7 c7 60 75 b2 88 e8 4c 76 [ 741.275354] RSP: 0018:ffff8880b51b7b38 EFLAGS: 00010286 [ 741.280704] RAX: 0000000000000024 RBX: 0000000000000001 RCX: 0000000000000000 [ 741.287969] RDX: 0000000000040000 RSI: ffffffff814dff01 RDI: ffffed1016a36f59 [ 741.295228] RBP: ffff88809ac132c0 R08: 0000000000000024 R09: 0000000000000000 [ 741.302499] R10: 0000000000000005 R11: 0000000000000000 R12: ffff88809ac13350 [ 741.309779] R13: ffff88809ac13950 R14: 00000000fffffff4 R15: ffff88809ac132c4 [ 741.317068] ? vprintk_func+0x81/0x180 [ 741.320948] ? __device_add_disk.cold+0x69/0x188 [ 741.325712] ? sprintf+0xc0/0x100 [ 741.329190] ? blk_alloc_devt+0x2d0/0x2d0 [ 741.333350] ? __raw_spin_lock_init+0x28/0x100 [ 741.337939] ? __lockdep_init_map+0x100/0x5a0 [ 741.342444] loop_add+0x628/0x8a0 [ 741.345905] loop_control_ioctl+0x16c/0x480 [ 741.350235] ? loop_lookup+0x1d0/0x1d0 [ 741.354123] ? ksys_write+0x241/0x2a0 [ 741.357919] ? loop_lookup+0x1d0/0x1d0 [ 741.361792] do_vfs_ioctl+0xcdb/0x12e0 [ 741.365677] ? lock_downgrade+0x720/0x720 [ 741.369824] ? check_preemption_disabled+0x41/0x280 [ 741.374834] ? ioctl_preallocate+0x200/0x200 [ 741.379344] ? __fget+0x356/0x510 [ 741.382816] ? do_dup2+0x450/0x450 [ 741.386362] ? vfs_write+0x393/0x540 [ 741.390078] ? fput+0x2b/0x190 [ 741.393280] ksys_ioctl+0x9b/0xc0 [ 741.396733] __x64_sys_ioctl+0x6f/0xb0 [ 741.400621] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 741.405215] do_syscall_64+0xf9/0x620 [ 741.409018] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 741.414198] RIP: 0033:0x7f6a2af240f9 [ 741.417899] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48 [ 741.436788] RSP: 002b:00007f6a29496168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 741.444503] RAX: ffffffffffffffda RBX: 00007f6a2b043f80 RCX: 00007f6a2af240f9 [ 741.451784] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 741.459040] RBP: 00007f6a294961d0 R08: 0000000000000000 R09: 0000000000000000 [ 741.466306] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 741.473586] R13: 00007ffe5f48ca5f R14: 00007f6a29496300 R15: 0000000000022000 [ 741.481210] Kernel Offset: disabled [ 741.484900] Rebooting in 86400 seconds..