KASAN: slab-out-of-bounds Read in do_csum

Status: fixed on 2023/10/12 12:48
Subsystems: net
[Documentation on labels]
Reported-by: syzbot+4a9f9820bd8d302e22f7@syzkaller.appspotmail.com
Fix commit: 8bd795fedb84 arm64: csum: Fix OoB access in IP checksum code for negative lengths
First crash: 1142d, last: 1021d
▶ ▼ Discussions (2)
Title Replies (including bot) Last reply
[syzbot] [arm?] [netfilter?] KASAN: slab-out-of-bounds Read in do_csum 4 (5) 2023/09/07 09:35
[syzbot] Monthly netfilter report (Aug 2023) 0 (1) 2023/08/29 12:53
▶ ▼ Similar bugs (3)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream KASAN: use-after-free Read in do_csum net 19 C 72 1145d 1310d 22/29 fixed on 2023/06/08 14:41
upstream KASAN: slab-use-after-free Read in do_csum arm 19 1 1014d 1014d 0/29 closed as invalid on 2023/12/13 09:50
upstream BUG: unable to handle kernel paging request in do_csum (3) kernel 8 C error error 31 1799d 2055d 0/29 closed as invalid on 2022/01/07 18:56

Sample crash report:
netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
==================================================================
BUG: KASAN: slab-out-of-bounds in do_csum+0x44/0x254 arch/arm64/lib/csum.c:39
Read of size 4294966928 at addr ffff0000d7ac0170 by task syz-executor412/5975

CPU: 0 PID: 5975 Comm: syz-executor412 Not tainted 6.4.0-rc4-syzkaller-g908f31f2a05b #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023
Call trace:
 dump_backtrace+0x1b8/0x1e4 arch/arm64/kernel/stacktrace.c:233
 show_stack+0x2c/0x44 arch/arm64/kernel/stacktrace.c:240
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0xd0/0x124 lib/dump_stack.c:106
 print_address_description mm/kasan/report.c:351 [inline]
 print_report+0x174/0x514 mm/kasan/report.c:462
 kasan_report+0xd4/0x130 mm/kasan/report.c:572
 kasan_check_range+0x264/0x2a4 mm/kasan/generic.c:187
 __kasan_check_read+0x20/0x30 mm/kasan/shadow.c:31
 do_csum+0x44/0x254 arch/arm64/lib/csum.c:39
 csum_partial+0x30/0x58 lib/checksum.c:128
 gso_make_checksum include/linux/skbuff.h:4928 [inline]
 __udp_gso_segment+0xaf4/0x1bc4 net/ipv4/udp_offload.c:332
 udp6_ufo_fragment+0x540/0xca0 net/ipv6/udp_offload.c:47
 ipv6_gso_segment+0x5cc/0x1760 net/ipv6/ip6_offload.c:119
 skb_mac_gso_segment+0x2b4/0x5b0 net/core/gro.c:141
 __skb_gso_segment+0x250/0x3d0 net/core/dev.c:3401
 skb_gso_segment include/linux/netdevice.h:4859 [inline]
 validate_xmit_skb+0x364/0xdbc net/core/dev.c:3659
 validate_xmit_skb_list+0x94/0x130 net/core/dev.c:3709
 sch_direct_xmit+0xe8/0x548 net/sched/sch_generic.c:327
 __dev_xmit_skb net/core/dev.c:3805 [inline]
 __dev_queue_xmit+0x147c/0x3318 net/core/dev.c:4210
 dev_queue_xmit include/linux/netdevice.h:3085 [inline]
 packet_xmit+0x6c/0x318 net/packet/af_packet.c:276
 packet_snd net/packet/af_packet.c:3081 [inline]
 packet_sendmsg+0x376c/0x4c98 net/packet/af_packet.c:3113
 sock_sendmsg_nosec net/socket.c:724 [inline]
 sock_sendmsg net/socket.c:747 [inline]
 __sys_sendto+0x3b4/0x538 net/socket.c:2144
 __do_sys_sendto net/socket.c:2156 [inline]
 __se_sys_sendto net/socket.c:2152 [inline]
 __arm64_sys_sendto+0xd8/0xf8 net/socket.c:2152
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x98/0x2c0 arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x138/0x244 arch/arm64/kernel/syscall.c:142
 do_el0_svc+0x64/0x198 arch/arm64/kernel/syscall.c:191
 el0_svc+0x4c/0x160 arch/arm64/kernel/entry-common.c:647
 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:665
 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:591

Allocated by task 5975:
 kasan_save_stack mm/kasan/common.c:45 [inline]
 kasan_set_track+0x4c/0x7c mm/kasan/common.c:52
 kasan_save_alloc_info+0x24/0x30 mm/kasan/generic.c:510
 ____kasan_kmalloc mm/kasan/common.c:374 [inline]
 __kasan_kmalloc+0xac/0xc4 mm/kasan/common.c:383
 kasan_kmalloc include/linux/kasan.h:196 [inline]
 __do_kmalloc_node mm/slab_common.c:966 [inline]
 __kmalloc_node_track_caller+0xd0/0x1c0 mm/slab_common.c:986
 kmalloc_reserve+0x120/0x240 net/core/skbuff.c:585
 __alloc_skb+0x1c8/0x3d8 net/core/skbuff.c:654
 skb_segment+0xa80/0x32f0 net/core/skbuff.c:4516
 __udp_gso_segment+0x5d0/0x1bc4 net/ipv4/udp_offload.c:290
 udp6_ufo_fragment+0x540/0xca0 net/ipv6/udp_offload.c:47
 ipv6_gso_segment+0x5cc/0x1760 net/ipv6/ip6_offload.c:119
 skb_mac_gso_segment+0x2b4/0x5b0 net/core/gro.c:141
 __skb_gso_segment+0x250/0x3d0 net/core/dev.c:3401
 skb_gso_segment include/linux/netdevice.h:4859 [inline]
 validate_xmit_skb+0x364/0xdbc net/core/dev.c:3659
 validate_xmit_skb_list+0x94/0x130 net/core/dev.c:3709
 sch_direct_xmit+0xe8/0x548 net/sched/sch_generic.c:327
 __dev_xmit_skb net/core/dev.c:3805 [inline]
 __dev_queue_xmit+0x147c/0x3318 net/core/dev.c:4210
 dev_queue_xmit include/linux/netdevice.h:3085 [inline]
 packet_xmit+0x6c/0x318 net/packet/af_packet.c:276
 packet_snd net/packet/af_packet.c:3081 [inline]
 packet_sendmsg+0x376c/0x4c98 net/packet/af_packet.c:3113
 sock_sendmsg_nosec net/socket.c:724 [inline]
 sock_sendmsg net/socket.c:747 [inline]
 __sys_sendto+0x3b4/0x538 net/socket.c:2144
 __do_sys_sendto net/socket.c:2156 [inline]
 __se_sys_sendto net/socket.c:2152 [inline]
 __arm64_sys_sendto+0xd8/0xf8 net/socket.c:2152
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x98/0x2c0 arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x138/0x244 arch/arm64/kernel/syscall.c:142
 do_el0_svc+0x64/0x198 arch/arm64/kernel/syscall.c:191
 el0_svc+0x4c/0x160 arch/arm64/kernel/entry-common.c:647
 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:665
 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:591

The buggy address belongs to the object at ffff0000d7ac0000
 which belongs to the cache kmalloc-8k of size 8192
The buggy address is located 368 bytes inside of
 allocated 8192-byte region [ffff0000d7ac0000, ffff0000d7ac2000)

The buggy address belongs to the physical page:
page:000000002bfc4c52 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x117ac0
head:000000002bfc4c52 order:3 entire_mapcount:0 nr_pages_mapped:0 pincount:0
flags: 0x5ffc00000010200(slab|head|node=0|zone=2|lastcpupid=0x7ff)
page_type: 0xffffffff()
raw: 05ffc00000010200 ffff0000c0002c00 fffffc00035e7e00 0000000000000002
raw: 0000000000000000 0000000080020002 00000001ffffffff 0000000000000000
page dumped because: kasan: bad access detected

Memory state around the buggy address:
 ffff0000d7ac1f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
 ffff0000d7ac1f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>ffff0000d7ac2000: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
                   ^
 ffff0000d7ac2080: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
 ffff0000d7ac2100: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
==================================================================
================================================================================
UBSAN: shift-out-of-bounds in arch/arm64/lib/csum.c:116:15
shift exponent 3008 is too large for 64-bit type 'u64' (aka 'unsigned long long')
CPU: 0 PID: 5975 Comm: syz-executor412 Tainted: G    B              6.4.0-rc4-syzkaller-g908f31f2a05b #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023
Call trace:
 dump_backtrace+0x1b8/0x1e4 arch/arm64/kernel/stacktrace.c:233
 show_stack+0x2c/0x44 arch/arm64/kernel/stacktrace.c:240
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0xd0/0x124 lib/dump_stack.c:106
 dump_stack+0x1c/0x28 lib/dump_stack.c:113
 ubsan_epilogue lib/ubsan.c:217 [inline]
 __ubsan_handle_shift_out_of_bounds+0x2f4/0x36c lib/ubsan.c:387
 do_csum+0x238/0x254 arch/arm64/lib/csum.c:116
 csum_partial+0x30/0x58 lib/checksum.c:128
 gso_make_checksum include/linux/skbuff.h:4928 [inline]
 __udp_gso_segment+0xaf4/0x1bc4 net/ipv4/udp_offload.c:332
 udp6_ufo_fragment+0x540/0xca0 net/ipv6/udp_offload.c:47
 ipv6_gso_segment+0x5cc/0x1760 net/ipv6/ip6_offload.c:119
 skb_mac_gso_segment+0x2b4/0x5b0 net/core/gro.c:141
 __skb_gso_segment+0x250/0x3d0 net/core/dev.c:3401
 skb_gso_segment include/linux/netdevice.h:4859 [inline]
 validate_xmit_skb+0x364/0xdbc net/core/dev.c:3659
 validate_xmit_skb_list+0x94/0x130 net/core/dev.c:3709
 sch_direct_xmit+0xe8/0x548 net/sched/sch_generic.c:327
 __dev_xmit_skb net/core/dev.c:3805 [inline]
 __dev_queue_xmit+0x147c/0x3318 net/core/dev.c:4210
 dev_queue_xmit include/linux/netdevice.h:3085 [inline]
 packet_xmit+0x6c/0x318 net/packet/af_packet.c:276
 packet_snd net/packet/af_packet.c:3081 [inline]
 packet_sendmsg+0x376c/0x4c98 net/packet/af_packet.c:3113
 sock_sendmsg_nosec net/socket.c:724 [inline]
 sock_sendmsg net/socket.c:747 [inline]
 __sys_sendto+0x3b4/0x538 net/socket.c:2144
 __do_sys_sendto net/socket.c:2156 [inline]
 __se_sys_sendto net/socket.c:2152 [inline]
 __arm64_sys_sendto+0xd8/0xf8 net/socket.c:2152
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x98/0x2c0 arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x138/0x244 arch/arm64/kernel/syscall.c:142
 do_el0_svc+0x64/0x198 arch/arm64/kernel/syscall.c:191
 el0_svc+0x4c/0x160 arch/arm64/kernel/entry-common.c:647
 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:665
 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:591
================================================================================
================================================================================
UBSAN: shift-out-of-bounds in arch/arm64/lib/csum.c:116:25
shift exponent 3008 is too large for 64-bit type 'u64' (aka 'unsigned long long')
CPU: 0 PID: 5975 Comm: syz-executor412 Tainted: G    B              6.4.0-rc4-syzkaller-g908f31f2a05b #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023
Call trace:
 dump_backtrace+0x1b8/0x1e4 arch/arm64/kernel/stacktrace.c:233
 show_stack+0x2c/0x44 arch/arm64/kernel/stacktrace.c:240
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0xd0/0x124 lib/dump_stack.c:106
 dump_stack+0x1c/0x28 lib/dump_stack.c:113
 ubsan_epilogue lib/ubsan.c:217 [inline]
 __ubsan_handle_shift_out_of_bounds+0x2f4/0x36c lib/ubsan.c:387
 do_csum+0x250/0x254 arch/arm64/lib/csum.c:116
 csum_partial+0x30/0x58 lib/checksum.c:128
 gso_make_checksum include/linux/skbuff.h:4928 [inline]
 __udp_gso_segment+0xaf4/0x1bc4 net/ipv4/udp_offload.c:332
 udp6_ufo_fragment+0x540/0xca0 net/ipv6/udp_offload.c:47
 ipv6_gso_segment+0x5cc/0x1760 net/ipv6/ip6_offload.c:119
 skb_mac_gso_segment+0x2b4/0x5b0 net/core/gro.c:141
 __skb_gso_segment+0x250/0x3d0 net/core/dev.c:3401
 skb_gso_segment include/linux/netdevice.h:4859 [inline]
 validate_xmit_skb+0x364/0xdbc net/core/dev.c:3659
 validate_xmit_skb_list+0x94/0x130 net/core/dev.c:3709
 sch_direct_xmit+0xe8/0x548 net/sched/sch_generic.c:327
 __dev_xmit_skb net/core/dev.c:3805 [inline]
 __dev_queue_xmit+0x147c/0x3318 net/core/dev.c:4210
 dev_queue_xmit include/linux/netdevice.h:3085 [inline]
 packet_xmit+0x6c/0x318 net/packet/af_packet.c:276
 packet_snd net/packet/af_packet.c:3081 [inline]
 packet_sendmsg+0x376c/0x4c98 net/packet/af_packet.c:3113
 sock_sendmsg_nosec net/socket.c:724 [inline]
 sock_sendmsg net/socket.c:747 [inline]
 __sys_sendto+0x3b4/0x538 net/socket.c:2144
 __do_sys_sendto net/socket.c:2156 [inline]
 __se_sys_sendto net/socket.c:2152 [inline]
 __arm64_sys_sendto+0xd8/0xf8 net/socket.c:2152
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x98/0x2c0 arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x138/0x244 arch/arm64/kernel/syscall.c:142
 do_el0_svc+0x64/0x198 arch/arm64/kernel/syscall.c:191
 el0_svc+0x4c/0x160 arch/arm64/kernel/entry-common.c:647
 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:665
 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:591
================================================================================
skb len=9070 headroom=178 headlen=9070 tailroom=6816
mac=(178,14) net=(192,176) trans=368
shinfo(txflags=0 nr_frags=0 gso(size=7321 type=131074 segs=0))
csum(0x0 ip_summed=0 complete_sw=0 valid=0 level=0)
hash(0x0 sw=0 l4=0) proto=0x86dd pkttype=0 iif=0
dev name=erspan0 feat=0x0000000000006869
sk family=17 type=3 proto=0
skb linear:   00000000: 0c 2c ff f5 7b 01 6d 27 63 bd 56 37 86 dd 39 8d
skb linear:   00000010: 53 75 03 e5 2b 02 59 1f 11 1e e6 16 d5 c0 18 43
skb linear:   00000020: 74 a7 ff e4 ec 55 e0 65 47 86 a7 01 00 93 5b a5
skb linear:   00000030: 14 d4 08 08 ef a0 11 10 16 01 84 2f d0 8d 49 a4
skb linear:   00000040: 7e ff 71 bc 41 31 fe 4c 1f 99 bf 00 a9 00 00 00
skb linear:   00000050: 08 d1 84 3e 77 0a fd 6e 9e f5 83 7d bd 00 00 00
skb linear:   00000060: 00 53 00 00 00 00 00 00 00 00 00 00 00 00 00 00
skb linear:   00000070: 00 00 00 00 00 00 11 00 00 00 05 00 00 00 01 00
skb linear:   00000080: 00 06 89 7b 42 8e 75 eb 00 00 00 00 00 00 00 00
skb linear:   00000090: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
skb linear:   000000a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
skb linear:   000000b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
skb linear:   000000c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
skb linear:   000000d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
skb linear:   000000e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
skb linear:   000000f0: 00 00 00 00 00 00 65 72 73 70 61 6e 30 00 00 00
skb linear:   00000100: 00 00 00 00 00 00 05 00 00 00 00 00 00 00 00 00
skb linear:   00000110: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
skb linear:   00000120: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
------------[ cut here ]------------
erspan0: caps=(0x0000000000006869, 0x0000000000000000)
WARNING: CPU: 0 PID: 5975 at net/core/dev.c:3230 skb_warn_bad_offload+0x160/0x194 net/core/dev.c:3228
Modules linked in:
CPU: 0 PID: 5975 Comm: syz-executor412 Tainted: G    B              6.4.0-rc4-syzkaller-g908f31f2a05b #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023
pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : skb_warn_bad_offload+0x160/0x194 net/core/dev.c:3228
lr : skb_warn_bad_offload+0x160/0x194 net/core/dev.c:3228
sp : ffff800096947280
x29: ffff800096947280 x28: dfff800000000000 x27: ffff0000d2086000
x26: 0000000000000020 x25: 1fffe0001ae170d8 x24: ffff80008c6f97c0
x23: dfff800000000000 x22: ffff0000d70b8658 x21: ffff0000d2086000
x20: ffff0000d2086000 x19: ffff0000d20860f0 x18: 0000000000000000
x17: 0000000000000000 x16: ffff80008a4342bc x15: 0000000000000203
x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000000001
x11: 0000000000000201 x10: 0000000000000000 x9 : e71a9b1dab1be800
x8 : e71a9b1dab1be800 x7 : 0000000000000001 x6 : 0000000000000001
x5 : ffff800096946b78 x4 : ffff80008df9ed80 x3 : ffff800080597be8
x2 : 0000000000000001 x1 : 0000000000000201 x0 : 0000000000000000
Call trace:
 skb_warn_bad_offload+0x160/0x194 net/core/dev.c:3228
 __skb_gso_segment+0x2f8/0x3d0 net/core/dev.c:3404
 skb_gso_segment include/linux/netdevice.h:4859 [inline]
 validate_xmit_skb+0x364/0xdbc net/core/dev.c:3659
 validate_xmit_skb_list+0x94/0x130 net/core/dev.c:3709
 sch_direct_xmit+0xe8/0x548 net/sched/sch_generic.c:327
 __dev_xmit_skb net/core/dev.c:3805 [inline]
 __dev_queue_xmit+0x147c/0x3318 net/core/dev.c:4210
 dev_queue_xmit include/linux/netdevice.h:3085 [inline]
 packet_xmit+0x6c/0x318 net/packet/af_packet.c:276
 packet_snd net/packet/af_packet.c:3081 [inline]
 packet_sendmsg+0x376c/0x4c98 net/packet/af_packet.c:3113
 sock_sendmsg_nosec net/socket.c:724 [inline]
 sock_sendmsg net/socket.c:747 [inline]
 __sys_sendto+0x3b4/0x538 net/socket.c:2144
 __do_sys_sendto net/socket.c:2156 [inline]
 __se_sys_sendto net/socket.c:2152 [inline]
 __arm64_sys_sendto+0xd8/0xf8 net/socket.c:2152
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x98/0x2c0 arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x138/0x244 arch/arm64/kernel/syscall.c:142
 do_el0_svc+0x64/0x198 arch/arm64/kernel/syscall.c:191
 el0_svc+0x4c/0x160 arch/arm64/kernel/entry-common.c:647
 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:665
 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:591
irq event stamp: 128240
hardirqs last  enabled at (128240): [<ffff80008a4321bc>] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:84 [inline]
hardirqs last  enabled at (128240): [<ffff80008a4321bc>] exit_to_kernel_mode+0xdc/0x10c arch/arm64/kernel/entry-common.c:94
hardirqs last disabled at (128239): [<ffff80008a42fdf4>] __el1_irq arch/arm64/kernel/entry-common.c:470 [inline]
hardirqs last disabled at (128239): [<ffff80008a42fdf4>] el1_interrupt+0x24/0x68 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (128206): [<ffff80008861d870>] spin_unlock_bh include/linux/spinlock.h:395 [inline]
softirqs last  enabled at (128206): [<ffff80008861d870>] release_sock+0x15c/0x1b0 net/core/sock.c:3495
softirqs last disabled at (128224): [<ffff8000886a21f0>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19
---[ end trace 0000000000000000 ]---

Crashes (160):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2023/06/09 02:55 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 908f31f2a05b 7086cdb9 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in do_csum
2023/10/08 02:31 upstream b9ddbb0cde2a 5e837c76 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 KASAN: slab-out-of-bounds Read in do_csum
2023/08/08 00:33 upstream a027b2eca0b7 b1b6ae3d .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root KASAN: slab-out-of-bounds Read in do_csum
2023/08/25 04:35 upstream b5cc3833f13a 49be837e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 KASAN: slab-out-of-bounds Read in do_csum
2023/08/08 14:06 net d14eea09edf4 3c27dfcd .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce KASAN: slab-out-of-bounds Read in do_csum
2023/09/27 15:36 net-next 5a1b322cb0b7 2895a507 .config console log report info ci-upstream-net-kasan-gce KASAN: slab-out-of-bounds Read in do_csum
2023/08/07 20:28 net-next cc97777c80fd 0ef3dfda .config console log report info ci-upstream-net-kasan-gce KASAN: slab-out-of-bounds Read in do_csum
2023/09/18 11:12 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci fe4469582053 0b6a67ac .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in do_csum
2023/09/18 05:37 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci fe4469582053 0b6a67ac .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in do_csum
2023/09/14 11:06 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci fe4469582053 0b6a67ac .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in do_csum
2023/09/13 14:35 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci fe4469582053 0b6a67ac .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in do_csum
2023/09/06 07:17 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci fe4469582053 8bc9053e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in do_csum
2023/09/02 22:16 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci fe4469582053 696ea0d2 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in do_csum
2023/09/01 19:46 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci fe4469582053 696ea0d2 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in do_csum
2023/09/01 17:11 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci fe4469582053 696ea0d2 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in do_csum
2023/08/31 20:23 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci fe4469582053 696ea0d2 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in do_csum
2023/08/31 18:55 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci fe4469582053 696ea0d2 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in do_csum
2023/08/30 14:34 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci fe4469582053 84803932 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in do_csum
2023/08/30 12:38 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci fe4469582053 84803932 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in do_csum
2023/08/30 01:50 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci fe4469582053 b42ca3a7 .config console log report info ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in do_csum
2023/08/29 22:16 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci fe4469582053 7ba13a15 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in do_csum
2023/08/27 20:30 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci fe4469582053 03d9c195 .config console log report info ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in do_csum
2023/08/24 18:08 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 35e2132122ba 4d7ae7ab .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in do_csum
2023/08/24 17:47 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 35e2132122ba 4d7ae7ab .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in do_csum
2023/08/23 14:13 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 35e2132122ba b81ca3f6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in do_csum
2023/08/23 13:06 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 35e2132122ba b81ca3f6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in do_csum
2023/08/22 15:10 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 35e2132122ba b81ca3f6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in do_csum
2023/08/22 13:09 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 35e2132122ba b81ca3f6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in do_csum
2023/08/22 09:55 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 35e2132122ba 6b415825 .config console log report info ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in do_csum
2023/08/22 04:55 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 35e2132122ba 6b415825 .config console log report info ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in do_csum
2023/08/21 19:58 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 35e2132122ba 6b415825 .config console log report info ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in do_csum
2023/08/21 18:48 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 35e2132122ba 6b415825 .config console log report info ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in do_csum
2023/08/21 17:30 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 35e2132122ba 6b415825 .config console log report info ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in do_csum
2023/08/21 08:33 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci c014c37159a1 d216d8a0 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in do_csum
2023/08/21 02:22 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci c014c37159a1 d216d8a0 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in do_csum
2023/08/20 03:50 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci c014c37159a1 d216d8a0 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in do_csum
2023/08/19 10:30 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci c014c37159a1 d216d8a0 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in do_csum
2023/08/19 08:08 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci c014c37159a1 d216d8a0 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in do_csum
2023/08/18 21:36 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci c014c37159a1 d216d8a0 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in do_csum
2023/08/18 20:29 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci c014c37159a1 d216d8a0 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in do_csum
2023/08/18 15:20 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci ac9847efd629 d216d8a0 .config console log report info ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in do_csum
2023/08/17 08:39 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci ac9847efd629 74b106b6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in do_csum
2023/08/17 06:45 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci ac9847efd629 74b106b6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in do_csum
2023/08/16 21:33 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci ac9847efd629 7773e940 .config console log report info ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in do_csum
2023/08/16 20:22 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci ac9847efd629 7773e940 .config console log report info ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in do_csum
2023/08/16 15:57 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 6f09e57d8cf6 7773e940 .config console log report info ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in do_csum
2023/08/16 11:53 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 6f09e57d8cf6 39990d51 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in do_csum
2023/08/16 02:53 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 6f09e57d8cf6 39990d51 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in do_csum
2023/08/15 16:27 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 6f09e57d8cf6 39990d51 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in do_csum
2023/08/14 09:52 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 6f09e57d8cf6 39990d51 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in do_csum
2023/08/13 10:03 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 6f09e57d8cf6 39990d51 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in do_csum
2023/08/13 04:28 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 6f09e57d8cf6 39990d51 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in do_csum
2023/08/11 04:09 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 86d7896480b0 da3c3ef8 .config console log report info ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in do_csum
2023/08/10 21:38 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 86d7896480b0 4df3089c .config console log report info ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in do_csum
2023/08/10 10:48 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 86d7896480b0 4df3089c .config console log report info ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in do_csum
2023/08/10 05:44 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 86d7896480b0 13ca4cd6 .config console log report info ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in do_csum
2023/08/10 00:04 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 86d7896480b0 13ca4cd6 .config console log report info ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in do_csum
2023/07/17 06:15 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci e40939bbfc68 35d9ecc5 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: use-after-free Read in do_csum
2023/07/01 01:53 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci e40939bbfc68 01298212 .config console log report info ci-upstream-gce-arm64 KASAN: slab-use-after-free Read in do_csum
* Struck through repros no longer work on HEAD.