WARNING: kernel stack frame pointer at ffff888051407bb8 in syz-executor.1:13045 has bad value ffff8880aa9c18c0 unwind stack type:0 next_sp: (null) mask:0x2 graph_idx:0 ffff888051407bb8: ffff8880aa9c18c0 (0xffff8880aa9c18c0) ffff888051407bc0: ffffffff814830f0 (lock_downgrade+0x6e0/0x6e0) ffff888051407bc8: 0000000100000000 (0x100000000) ffff888051407bd0: 0000000000000001 (0x1) ffff888051407bd8: ffff88805eeaafc0 (0xffff88805eeaafc0) ffff888051407be0: ffff888051407cb0 (0xffff888051407cb0) ffff888051407be8: ffffffff815d16bc (seccomp_run_filters+0x10c/0x210) ffff888051407bf0: 1ffff1100a280f81 (0x1ffff1100a280f81) ffff888051407bf8: ffffed100a280f9e (0xffffed100a280f9e) ffff888051407c00: ffffffff81477065 (find_held_lock+0x35/0x130) ffff888051407c08: 0000000041b58ab3 (0x41b58ab3) ffff888051407c10: ffffffff874123ab (ORMASK+0xbfeb/0x124fcb) ffff888051407c18: ffffffff815d15b0 (populate_seccomp_data+0x560/0x560) ffff888051407c20: ffffffff813fa758 (finish_task_switch+0x178/0x650) ffff888051407c28: ffffffff891ab6c0 (console_drivers+0x40/0x40) ffff888051407c30: ffff888051407cb8 (0xffff888051407cb8) ffff888051407c38: ffff888051407ce0 (0xffff888051407ce0) ffff888051407c40: 0000000000000086 (0x86) ffff888051407c48: ffff8880a1146840 (0xffff8880a1146840) ffff888051407c50: ffff8880aee30fc8 (0xffff8880aee30fc8) ffff888051407c58: ffff888000000001 (0xffff888000000001) ffff888051407c60: ffff88805eeaa740 (0xffff88805eeaa740) ffff888051407c68: 0000000000000086 (0x86) ffff888051407c70: ffff88805eeaafb8 (0xffff88805eeaafb8) ffff888051407c78: 0000000041b58ab3 (0x41b58ab3) ffff888051407c80: ffffffff8740bbba (ORMASK+0x57fa/0x124fcb) ffff888051407c88: ffff888051407e60 (0xffff888051407e60) ffff888051407c90: 1ffff1100a280f9a (0x1ffff1100a280f9a) ffff888051407c98: 0000000000000012 (0x12) ffff888051407ca0: dffffc0000000000 (0xdffffc0000000000) ffff888051407ca8: ffff888051407db0 (0xffff888051407db0) ffff888051407cb0: ffff888051407dd8 (0xffff888051407dd8) ffff888051407cb8: ffffffff815d18f4 (__seccomp_filter+0x94/0xe50) ffff888051407cc0: ffffffff00000000 (0xffffffff00000000) ffff888051407cc8: 0000000000000000 ... ffff888051407cd0: 0000000041b58ab3 (0x41b58ab3) ffff888051407cd8: ffffffff87412490 (ORMASK+0xc0d0/0x124fcb) ffff888051407ce0: ffffffff815d1860 (__put_seccomp_filter+0xa0/0xa0) ffff888051407ce8: ffffffff8147d7f0 (trace_hardirqs_on_caller+0x400/0x590) ffff888051407cf0: 0000000000000000 ... ffff888051407d00: ffff888051407d58 (0xffff888051407d58) ffff888051407d08: ffffffff810041a6 (trace_hardirqs_on_thunk+0x1a/0x1c) ffff888051407d10: 0000000000000001 (0x1) ffff888051407d18: ffff88821fff8010 (0xffff88821fff8010) ffff888051407d20: ffff88821fff8008 (0xffff88821fff8008) ffff888051407d28: 000000520a28d6a8 (0x520a28d6a8) ffff888051407d30: ffff888051407d68 (0xffff888051407d68) ffff888051407d38: 1ffffffff0ea63a4 (0x1ffffffff0ea63a4) ffff888051407d40: 0000000000000000 ... ffff888051407d48: ffffffff82d8614c (check_preemption_disabled+0x3c/0x250) ffff888051407d50: ffff88805eeaaf8c (0xffff88805eeaaf8c) ffff888051407d58: ffff888051407d69 (0xffff888051407d69) ffff888051407d60: ffffffff86200979 (retint_kernel+0x2d/0x2d) ffff888051407d68: 0000000080000100 (0x80000100) ffff888051407d70: 00000000c000003e (0xc000003e) ffff888051407d78: ffff888051407ec0 (0xffff888051407ec0) ffff888051407d80: 1ffff1100a280fc8 (0x1ffff1100a280fc8) ffff888051407d88: ffff888051407ee8 (0xffff888051407ee8) ffff888051407d90: ffff888051407f58 (0xffff888051407f58) ffff888051407d98: 0000000000000000 ... ffff888051407db0: ffff88805eeaa740 (0xffff88805eeaa740) ffff888051407db8: ffff888051407e60 (0xffff888051407e60) ffff888051407dc0: 0000000000000012 (0x12) ffff888051407dc8: 0000000000000002 (0x2) ffff888051407dd0: 0000000000000000 ... ffff888051407dd8: ffff888051407e08 (0xffff888051407e08) ffff888051407de0: ffffffff815d4312 (__secure_computing+0xe2/0x3e0) ffff888051407de8: ffff888051407f58 (0xffff888051407f58) ffff888051407df0: 1ffff1100a280fc8 (0x1ffff1100a280fc8) ffff888051407df8: ffff888051407ec0 (0xffff888051407ec0) ffff888051407e00: 00000000c000003e (0xc000003e) ffff888051407e08: ffff888051407ee8 (0xffff888051407ee8) ffff888051407e10: ffffffff81004cea (syscall_trace_enter+0x38a/0xd40) ffff888051407e18: 0000000000000000 ... ffff888051407e20: 0000000000000004 (0x4) ffff888051407e28: ffff888051407fc0 (0xffff888051407fc0) ffff888051407e30: ffff888051407fb8 (0xffff888051407fb8) ffff888051407e38: ffff888051407fd0 (0xffff888051407fd0) ffff888051407e40: 0000000041b58ab3 (0x41b58ab3) ffff888051407e48: ffffffff873f192d (inat_primary_table+0x3735cd/0x387130) ffff888051407e50: ffffffff81004960 (syscall_get_arguments.part.0+0x10/0x10) ffff888051407e58: ffffffff877152d8 (pv_irq_ops+0x18/0x30) ffff888051407e60: c000003e00000012 (0xc000003e00000012) ffff888051407e68: 0000000000413777 (0x413777) ffff888051407e70: 0000000000000004 (0x4) ffff888051407e78: 0000000000000000 ... ffff888051407e90: fe03f80fe03f80ff (0xfe03f80fe03f80ff) ffff888051407e98: 0000000000000000 ... ffff888051407ea0: ffffc90009842000 (0xffffc90009842000) ffff888051407ea8: 000000000001524d (0x1524d) ffff888051407eb0: ffffffff81007581 (do_syscall_64+0x81/0x640) ffff888051407eb8: ffff88805eeaafbc (0xffff88805eeaafbc) ffff888051407ec0: 0000000000000012 (0x12) ffff888051407ec8: ffff888051407f58 (0xffff888051407f58) ffff888051407ed0: ffffffff877152d8 (pv_irq_ops+0x18/0x30) ffff888051407ed8: ffff888051407fd0 (0xffff888051407fd0) ffff888051407ee0: ffff88805eeaa740 (0xffff88805eeaa740) ffff888051407ee8: ffff888051407f48 (0xffff888051407f48) ffff888051407ef0: ffffffff81007933 (do_syscall_64+0x433/0x640) ffff888051407ef8: ffffffff810041c2 (trace_hardirqs_off_thunk+0x1a/0x1c) ffff888051407f00: 0000000000000000 ... ffff888051407f50: ffffffff86200086 (entry_SYSCALL_64_after_hwframe+0x42/0xb7) ffff888051407f58: 00000000ffffffff (0xffffffff) ffff888051407f60: 00007f6cd12306d4 (0x7f6cd12306d4) ffff888051407f68: 0000000000000004 (0x4) ffff888051407f70: 0000000000000004 (0x4) ffff888051407f78: 00000000000000b5 (0xb5) ffff888051407f80: 0000000020001308 (0x20001308) ffff888051407f88: 0000000000000293 (0x293) ffff888051407f90: 0000000000000000 ... ffff888051407fa0: fe03f80fe03f80ff (0xfe03f80fe03f80ff) ffff888051407fa8: ffffffffffffffda (0xffffffffffffffda) ffff888051407fb0: 0000000000413777 (0x413777) ffff888051407fb8: 0000000000000000 ... ffff888051407fc8: 0000000000000004 (0x4) ffff888051407fd0: 0000000000000012 (0x12) ffff888051407fd8: 0000000000413777 (0x413777) ffff888051407fe0: 0000000000000033 (0x33) ffff888051407fe8: 0000000000000293 (0x293) ffff888051407ff0: 00007f6cd122f9f0 (0x7f6cd122f9f0) ffff888051407ff8: 000000000000002b (0x2b) ldm_validate_privheads(): Disk read failed. loop0: p1[EZD] loop0: partition table partially beyond EOD, truncated loop0: p1 start 1 is beyond EOD, truncated ldm_validate_privheads(): Disk read failed. loop4: p1[EZD] loop4: partition table partially beyond EOD, truncated loop4: p1 start 1 is beyond EOD, truncated ldm_validate_privheads(): Disk read failed. loop0: p1[EZD] loop0: partition table partially beyond EOD, truncated loop0: p1 start 1 is beyond EOD, truncated ldm_validate_privheads(): Disk read failed. loop0: p1[EZD] loop0: partition table partially beyond EOD, truncated loop0: p1 start 1 is beyond EOD, truncated ldm_validate_privheads(): Disk read failed. loop3: p1[EZD] loop3: partition table partially beyond EOD, truncated loop3: p1 start 1 is beyond EOD, truncated Dev loop2: unable to read RDB block 1 loop2: unable to read partition table loop2: partition table beyond EOD, truncated loop_reread_partitions: partition scan of loop2 () failed (rc=-5) Dev loop0: unable to read RDB block 1 loop0: unable to read partition table loop0: partition table beyond EOD, truncated loop_reread_partitions: partition scan of loop0 () failed (rc=-5) Dev loop2: unable to read RDB block 1 loop2: unable to read partition table loop2: partition table beyond EOD, truncated loop_reread_partitions: partition scan of loop2 () failed (rc=-5) Dev loop0: unable to read RDB block 1 loop0: unable to read partition table loop0: partition table beyond EOD, truncated loop_reread_partitions: partition scan of loop0 () failed (rc=-5) Dev loop0: unable to read RDB block 1 loop0: unable to read partition table Dev loop4: unable to read RDB block 1 loop0: partition table beyond EOD, truncated loop_reread_partitions: partition scan of loop0 () failed (rc=-5) loop4: unable to read partition table loop4: partition table beyond EOD, truncated loop_reread_partitions: partition scan of loop4 () failed (rc=-5) Dev loop0: unable to read RDB block 1 loop0: unable to read partition table loop0: partition table beyond EOD, truncated loop_reread_partitions: partition scan of loop0 () failed (rc=-5) Dev loop2: unable to read RDB block 1 loop2: unable to read partition table loop2: partition table beyond EOD, truncated loop_reread_partitions: partition scan of loop2 () failed (rc=-5) Dev loop4: unable to read RDB block 1 Dev loop2: unable to read RDB block 1 loop2: unable to read partition table loop4: unable to read partition table loop2: partition table beyond EOD, truncated loop4: partition table beyond EOD, truncated loop_reread_partitions: partition scan of loop2 () failed (rc=-5) loop_reread_partitions: partition scan of loop4 () failed (rc=-5) Dev loop0: unable to read RDB block 1 loop0: unable to read partition table loop0: partition table beyond EOD, truncated loop_reread_partitions: partition scan of loop0 () failed (rc=-5) Dev loop2: unable to read RDB block 1 loop2: unable to read partition table loop2: partition table beyond EOD, truncated loop_reread_partitions: partition scan of loop2 () failed (rc=-5) Dev loop0: unable to read RDB block 1 loop0: unable to read partition table loop0: partition table beyond EOD, truncated loop_reread_partitions: partition scan of loop0 () failed (rc=-5) Dev loop2: unable to read RDB block 1 loop2: unable to read partition table loop2: partition table beyond EOD, truncated loop_reread_partitions: partition scan of loop2 () failed (rc=-5) Dev loop0: unable to read RDB block 1 loop0: unable to read partition table loop0: partition table beyond EOD, truncated loop_reread_partitions: partition scan of loop0 () failed (rc=-5) Dev loop2: unable to read RDB block 1 loop2: unable to read partition table Dev loop0: unable to read RDB block 1 loop0: unable to read partition table loop2: partition table beyond EOD, truncated loop0: partition table beyond EOD, truncated loop_reread_partitions: partition scan of loop2 () failed (rc=-5) loop_reread_partitions: partition scan of loop0 () failed (rc=-5) Dev loop0: unable to read RDB block 1 loop0: unable to read partition table loop0: partition table beyond EOD, truncated Dev loop2: unable to read RDB block 1 loop_reread_partitions: partition scan of loop0 () failed (rc=-5) loop2: unable to read partition table loop2: partition table beyond EOD, truncated loop_reread_partitions: partition scan of loop2 () failed (rc=-5) Dev loop0: unable to read RDB block 1 loop0: unable to read partition table loop0: partition table beyond EOD, truncated loop_reread_partitions: partition scan of loop0 () failed (rc=-5) Dev loop2: unable to read RDB block 1 loop2: unable to read partition table loop2: partition table beyond EOD, truncated loop_reread_partitions: partition scan of loop2 () failed (rc=-5) Dev loop0: unable to read RDB block 1 loop0: unable to read partition table loop0: partition table beyond EOD, truncated loop_reread_partitions: partition scan of loop0 () failed (rc=-5) ldm_validate_privheads(): Disk read failed. loop3: p1[EZD] loop3: partition table partially beyond EOD, truncated loop3: p1 start 1 is beyond EOD, truncated Dev loop0: unable to read RDB block 1 loop0: unable to read partition table Dev loop2: unable to read RDB block 1 loop2: unable to read partition table loop0: partition table beyond EOD, truncated loop_reread_partitions: partition scan of loop0 () failed (rc=-5) loop2: partition table beyond EOD, truncated loop_reread_partitions: partition scan of loop2 () failed (rc=-5) Dev loop0: unable to read RDB block 1 loop0: unable to read partition table loop0: partition table beyond EOD, truncated ldm_validate_privheads(): Disk read failed. loop_reread_partitions: partition scan of loop0 () failed (rc=-5) loop3: p1[EZD] loop3: partition table partially beyond EOD, truncated loop3: p1 start 1 is beyond EOD, truncated Dev loop2: unable to read RDB block 1 loop2: unable to read partition table loop2: partition table beyond EOD, truncated loop_reread_partitions: partition scan of loop2 () failed (rc=-5) Dev loop0: unable to read RDB block 1 loop0: unable to read partition table loop0: partition table beyond EOD, truncated loop_reread_partitions: partition scan of loop0 () failed (rc=-5) ldm_validate_privheads(): Disk read failed. loop3: p1[EZD] loop3: partition table partially beyond EOD, truncated loop3: p1 start 1 is beyond EOD, truncated Dev loop4: unable to read RDB block 1 Dev loop0: unable to read RDB block 1 loop4: unable to read partition table Dev loop2: unable to read RDB block 1 loop2: unable to read partition table loop0: unable to read partition table loop4: partition table beyond EOD, truncated loop0: partition table beyond EOD, truncated loop_reread_partitions: partition scan of loop4 () failed (rc=-5) loop_reread_partitions: partition scan of loop0 () failed (rc=-5) loop2: partition table beyond EOD, truncated loop_reread_partitions: partition scan of loop2 () failed (rc=-5) Dev loop0: unable to read RDB block 1 loop0: unable to read partition table loop0: partition table beyond EOD, truncated loop_reread_partitions: partition scan of loop0 () failed (rc=-5)