================================================================================
UBSAN: Undefined behaviour in fs/jfs/jfs_mount.c:385:25
shift exponent -1268 is negative
CPU: 0 PID: 13501 Comm: syz-executor.2 Not tainted 4.19.147-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack+0x22c/0x33e lib/dump_stack.c:118
 ubsan_epilogue+0xe/0x3a lib/ubsan.c:161
 __ubsan_handle_shift_out_of_bounds.cold+0x1c4/0x250 lib/ubsan.c:422
 chkSuper.cold+0x1e/0x98 fs/jfs/jfs_mount.c:385
 jfs_mount+0x47/0x3d0 fs/jfs/jfs_mount.c:94
 jfs_fill_super+0x55c/0xb50 fs/jfs/super.c:589
 mount_bdev+0x2fc/0x3b0 fs/super.c:1158
 mount_fs+0xa3/0x318 fs/super.c:1261
 vfs_kern_mount.part.0+0x68/0x470 fs/namespace.c:961
 vfs_kern_mount fs/namespace.c:951 [inline]
 do_new_mount fs/namespace.c:2469 [inline]
 do_mount+0x51c/0x2f10 fs/namespace.c:2799
 ksys_mount+0xcf/0x130 fs/namespace.c:3015
 __do_sys_mount fs/namespace.c:3029 [inline]
 __se_sys_mount fs/namespace.c:3026 [inline]
 __x64_sys_mount+0xba/0x150 fs/namespace.c:3026
 do_syscall_64+0xf9/0x670 arch/x86/entry/common.c:293
 entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x460bca
Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd 87 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ba 87 fb ff c3 66 0f 1f 84 00 00 00 00 00
RSP: 002b:00007f4f462f8a88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007f4f462f8b20 RCX: 0000000000460bca
RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f4f462f8ae0
RBP: 00007f4f462f8ae0 R08: 00007f4f462f8b20 R09: 0000000020000000
R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000
R13: 0000000020000100 R14: 0000000020000200 R15: 000000002006d200
================================================================================
validate_nla: 14 callbacks suppressed
netlink: 'syz-executor.5': attribute type 29 has an invalid length.
nla_parse: 12 callbacks suppressed
netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'.
xt_TPROXY: Can be used only with -p tcp or -p udp
IPv6: ADDRCONF(NETDEV_UP): bond451: link is not ready
8021q: adding VLAN 0 to HW filter on device bond451
netlink: 'syz-executor.5': attribute type 29 has an invalid length.
netlink: 'syz-executor.5': attribute type 29 has an invalid length.
netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'.
x_tables: duplicate underflow at hook 2
x_tables: duplicate underflow at hook 2
================================================================================
UBSAN: Undefined behaviour in fs/jfs/jfs_imap.c:458:7
shift exponent 1280 is too large for 32-bit type 'unsigned int'
CPU: 0 PID: 13501 Comm: syz-executor.2 Not tainted 4.19.147-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack+0x22c/0x33e lib/dump_stack.c:118
 ubsan_epilogue+0xe/0x3a lib/ubsan.c:161
 __ubsan_handle_shift_out_of_bounds.cold+0x1c4/0x250 lib/ubsan.c:422
 diReadSpecial.cold+0x1b/0x3e fs/jfs/jfs_imap.c:458
 jfs_mount+0x83/0x3d0 fs/jfs/jfs_mount.c:98
 jfs_fill_super+0x55c/0xb50 fs/jfs/super.c:589
 mount_bdev+0x2fc/0x3b0 fs/super.c:1158
 mount_fs+0xa3/0x318 fs/super.c:1261
 vfs_kern_mount.part.0+0x68/0x470 fs/namespace.c:961
 vfs_kern_mount fs/namespace.c:951 [inline]
 do_new_mount fs/namespace.c:2469 [inline]
 do_mount+0x51c/0x2f10 fs/namespace.c:2799
 ksys_mount+0xcf/0x130 fs/namespace.c:3015
 __do_sys_mount fs/namespace.c:3029 [inline]
 __se_sys_mount fs/namespace.c:3026 [inline]
 __x64_sys_mount+0xba/0x150 fs/namespace.c:3026
 do_syscall_64+0xf9/0x670 arch/x86/entry/common.c:293
 entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x460bca
Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd 87 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ba 87 fb ff c3 66 0f 1f 84 00 00 00 00 00
RSP: 002b:00007f4f462f8a88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007f4f462f8b20 RCX: 0000000000460bca
RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f4f462f8ae0
RBP: 00007f4f462f8ae0 R08: 00007f4f462f8b20 R09: 0000000020000000
R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000
R13: 0000000020000100 R14: 0000000020000200 R15: 000000002006d200
================================================================================
bond451: Enslaving vlan644 as an active interface with an up link
netlink: 'syz-executor.5': attribute type 29 has an invalid length.
IPv6: ADDRCONF(NETDEV_CHANGE): bond451: link becomes ready
================================================================================
UBSAN: Undefined behaviour in fs/jfs/jfs_imap.c:126:7
netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'.
shift exponent 1280 is too large for 32-bit type 'int'
CPU: 0 PID: 13501 Comm: syz-executor.2 Not tainted 4.19.147-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack+0x22c/0x33e lib/dump_stack.c:118
 ubsan_epilogue+0xe/0x3a lib/ubsan.c:161
 __ubsan_handle_shift_out_of_bounds.cold+0x1c4/0x250 lib/ubsan.c:422
 diMount.cold+0x17/0x1c fs/jfs/jfs_imap.c:126
 jfs_mount+0xbf/0x3d0 fs/jfs/jfs_mount.c:111
 jfs_fill_super+0x55c/0xb50 fs/jfs/super.c:589
 mount_bdev+0x2fc/0x3b0 fs/super.c:1158
 mount_fs+0xa3/0x318 fs/super.c:1261
 vfs_kern_mount.part.0+0x68/0x470 fs/namespace.c:961
 vfs_kern_mount fs/namespace.c:951 [inline]
 do_new_mount fs/namespace.c:2469 [inline]
 do_mount+0x51c/0x2f10 fs/namespace.c:2799
 ksys_mount+0xcf/0x130 fs/namespace.c:3015
 __do_sys_mount fs/namespace.c:3029 [inline]
 __se_sys_mount fs/namespace.c:3026 [inline]
 __x64_sys_mount+0xba/0x150 fs/namespace.c:3026
 do_syscall_64+0xf9/0x670 arch/x86/entry/common.c:293
 entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x460bca
Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd 87 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ba 87 fb ff c3 66 0f 1f 84 00 00 00 00 00
netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'.
RSP: 002b:00007f4f462f8a88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007f4f462f8b20 RCX: 0000000000460bca
RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f4f462f8ae0
RBP: 00007f4f462f8ae0 R08: 00007f4f462f8b20 R09: 0000000020000000
R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000
R13: 0000000020000100 R14: 0000000020000200 R15: 000000002006d200
================================================================================
IPv6: ADDRCONF(NETDEV_UP): bond452: link is not ready
8021q: adding VLAN 0 to HW filter on device bond452
netlink: 'syz-executor.5': attribute type 29 has an invalid length.
netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'.
bond452: Enslaving vlan645 as an active interface with an up link
netlink: 'syz-executor.5': attribute type 29 has an invalid length.
IPv6: ADDRCONF(NETDEV_CHANGE): bond452: link becomes ready
netlink: 'syz-executor.5': attribute type 29 has an invalid length.
netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'.
netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'.
netlink: 'syz-executor.5': attribute type 29 has an invalid length.
netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'.
netlink: 'syz-executor.5': attribute type 29 has an invalid length.
IPv6: ADDRCONF(NETDEV_UP): bond453: link is not ready
8021q: adding VLAN 0 to HW filter on device bond453
netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'.
F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0)
F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock
F2FS-fs (loop1): invalid crc value
netlink: 'syz-executor.5': attribute type 29 has an invalid length.
F2FS-fs (loop1): Found nat_bits in checkpoint
F2FS-fs (loop1): f2fs_check_nid_range: out-of-range nid=1, run fsck to fix.
bond453: Enslaving vlan647 as an active interface with an up link
F2FS-fs (loop1): f2fs_check_nid_range: out-of-range nid=2, run fsck to fix.
F2FS-fs (loop1): sanity_check_inode: corrupted inode i_blocks i_ino=3 iblocks=0, run fsck to fix.
F2FS-fs (loop1): Failed to read root inode
IPv6: ADDRCONF(NETDEV_CHANGE): bond453: link becomes ready
F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0)
netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'.
F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock
IPv6: ADDRCONF(NETDEV_UP): bond454: link is not ready
8021q: adding VLAN 0 to HW filter on device bond454
bond454: Enslaving vlan648 as an active interface with an up link
IPv6: ADDRCONF(NETDEV_CHANGE): bond454: link becomes ready
IPv6: ADDRCONF(NETDEV_UP): bond455: link is not ready
8021q: adding VLAN 0 to HW filter on device bond455
bond455: Enslaving vlan649 as an active interface with an up link
IPv6: ADDRCONF(NETDEV_CHANGE): bond455: link becomes ready
device bridge906 entered promiscuous mode
bond455: Enslaving vlan650 as an active interface with an up link
IPv6: ADDRCONF(NETDEV_UP): bond456: link is not ready
8021q: adding VLAN 0 to HW filter on device bond456
bond456: Enslaving vlan651 as an active interface with an up link
IPv6: ADDRCONF(NETDEV_CHANGE): bond456: link becomes ready
IPv6: ADDRCONF(NETDEV_UP): bond457: link is not ready
8021q: adding VLAN 0 to HW filter on device bond457
bond457: Enslaving vlan652 as an active interface with an up link
IPv6: ADDRCONF(NETDEV_CHANGE): bond457: link becomes ready
nla_parse: 16 callbacks suppressed
netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'.
IPv6: ADDRCONF(NETDEV_UP): bond458: link is not ready
validate_nla: 18 callbacks suppressed
netlink: 'syz-executor.5': attribute type 29 has an invalid length.
8021q: adding VLAN 0 to HW filter on device bond458
netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'.
bond458: Enslaving vlan653 as an active interface with an up link
IPv6: ADDRCONF(NETDEV_CHANGE): bond458: link becomes ready
netlink: 'syz-executor.5': attribute type 29 has an invalid length.
netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'.
netlink: 'syz-executor.5': attribute type 29 has an invalid length.
netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'.
netlink: 'syz-executor.5': attribute type 29 has an invalid length.
netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'.
netlink: 'syz-executor.5': attribute type 29 has an invalid length.
IPv6: ADDRCONF(NETDEV_UP): bond459: link is not ready
8021q: adding VLAN 0 to HW filter on device bond459
netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'.
bond459: Enslaving vlan655 as an active interface with an up link
netlink: 'syz-executor.5': attribute type 29 has an invalid length.
IPv6: ADDRCONF(NETDEV_CHANGE): bond459: link becomes ready
netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'.
netlink: 'syz-executor.5': attribute type 29 has an invalid length.
netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'.
device bridge913 entered promiscuous mode
bond459: Enslaving vlan656 as an active interface with an up link
netlink: 'syz-executor.5': attribute type 29 has an invalid length.
netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'.
netlink: 'syz-executor.5': attribute type 29 has an invalid length.
IPv6: ADDRCONF(NETDEV_UP): bond460: link is not ready
8021q: adding VLAN 0 to HW filter on device bond460
netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'.
bond460: Enslaving vlan657 as an active interface with an up link
netlink: 'syz-executor.5': attribute type 29 has an invalid length.
IPv6: ADDRCONF(NETDEV_CHANGE): bond460: link becomes ready
IPv6: ADDRCONF(NETDEV_UP): bond461: link is not ready
8021q: adding VLAN 0 to HW filter on device bond461
bond461: Enslaving vlan658 as an active interface with an up link
IPv6: ADDRCONF(NETDEV_CHANGE): bond461: link becomes ready
IPv6: ADDRCONF(NETDEV_UP): bond462: link is not ready
8021q: adding VLAN 0 to HW filter on device bond462
bond462: Enslaving vlan659 as an active interface with an up link
IPv6: ADDRCONF(NETDEV_CHANGE): bond462: link becomes ready
IPv6: ADDRCONF(NETDEV_UP): bond463: link is not ready
8021q: adding VLAN 0 to HW filter on device bond463
bond463: Enslaving vlan660 as an active interface with an up link
IPv6: ADDRCONF(NETDEV_CHANGE): bond463: link becomes ready
device bridge921 entered promiscuous mode
bond463: Enslaving vlan661 as an active interface with an up link
IPv6: ADDRCONF(NETDEV_UP): bond464: link is not ready
8021q: adding VLAN 0 to HW filter on device bond464
bond464: Enslaving vlan662 as an active interface with an up link