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general protection fault in cleanup_bearer

Status: upstream: reported syz repro on 2024/12/14 20:37
Bug presence: origin:lts-only
[Documentation on labels]
Reported-by: syzbot+063d6dd9091b415ff17e@syzkaller.appspotmail.com
First crash: 6d19h, last: 1d21h
▶ ▼ Bug presence (2)
Date Name Commit Repro Result
2024/12/15 linux-5.15.y (ToT) 963e654022cc C [report] KASAN: use-after-free Read in cleanup_bearer
2024/12/15 upstream (ToT) 2d8308bf5b67 C Didn't crash
▶ ▼ Similar bugs (3)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-5-10 general protection fault in cleanup_bearer syz 4219 now 3d18h 0/2 premoderation: reported syz repro on 2024/12/17 21:10
upstream general protection fault in cleanup_bearer tipc C 13668 1d19h 16d 26/28 upstream: reported C repro on 2024/12/04 17:03
linux-6.1 general protection fault in cleanup_bearer syz 634 1d21h 6d19h 0/3 upstream: reported syz repro on 2024/12/14 20:16

Sample crash report:
==================================================================
BUG: KASAN: use-after-free in cleanup_bearer+0x1b0/0x2a8 net/tipc/udp_media.c:824
Read of size 8 at addr ffff0000e1bdaa18 by task kworker/1:12/4112

CPU: 1 PID: 4112 Comm: kworker/1:12 Not tainted 5.15.174-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/25/2024
Workqueue: events cleanup_bearer
Call trace:
 dump_backtrace+0x0/0x530 arch/arm64/kernel/stacktrace.c:152
 show_stack+0x2c/0x3c arch/arm64/kernel/stacktrace.c:216
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0x108/0x170 lib/dump_stack.c:106
 print_address_description+0x7c/0x3f0 mm/kasan/report.c:248
 __kasan_report mm/kasan/report.c:434 [inline]
 kasan_report+0x174/0x1e4 mm/kasan/report.c:451
 __asan_report_load8_noabort+0x44/0x50 mm/kasan/report_generic.c:309
 cleanup_bearer+0x1b0/0x2a8 net/tipc/udp_media.c:824
 process_one_work+0x790/0x11b8 kernel/workqueue.c:2310
 worker_thread+0x910/0x1034 kernel/workqueue.c:2457
 kthread+0x37c/0x45c kernel/kthread.c:334
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870

Allocated by task 4171:
 kasan_save_stack mm/kasan/common.c:38 [inline]
 kasan_set_track mm/kasan/common.c:46 [inline]
 set_alloc_info mm/kasan/common.c:434 [inline]
 __kasan_slab_alloc+0x8c/0xcc mm/kasan/common.c:467
 kasan_slab_alloc include/linux/kasan.h:254 [inline]
 slab_post_alloc_hook+0x74/0x3f4 mm/slab.h:519
 slab_alloc_node mm/slub.c:3220 [inline]
 slab_alloc mm/slub.c:3228 [inline]
 kmem_cache_alloc+0x1dc/0x45c mm/slub.c:3233
 sock_alloc_inode+0x24/0xc4 net/socket.c:303
 alloc_inode fs/inode.c:236 [inline]
 new_inode_pseudo+0x68/0x200 fs/inode.c:976
 sock_alloc net/socket.c:626 [inline]
 __sock_create+0x134/0x8a0 net/socket.c:1450
 sock_create_kern+0x4c/0x64 net/socket.c:1560
 udp_sock_create4+0xd4/0x5a4 net/ipv4/udp_tunnel_core.c:20
 udp_sock_create+0x94/0xc0 include/net/udp_tunnel.h:59
 tipc_udp_enable+0xb88/0x12d8 net/tipc/udp_media.c:774
 tipc_enable_bearer net/tipc/bearer.c:333 [inline]
 __tipc_nl_bearer_enable+0x97c/0xfe8 net/tipc/bearer.c:1049
 tipc_nl_bearer_enable+0x2c/0x48 net/tipc/bearer.c:1058
 genl_family_rcv_msg_doit net/netlink/genetlink.c:731 [inline]
 genl_family_rcv_msg net/netlink/genetlink.c:775 [inline]
 genl_rcv_msg+0xc18/0x1018 net/netlink/genetlink.c:792
 netlink_rcv_skb+0x20c/0x3b8 net/netlink/af_netlink.c:2489
 genl_rcv+0x38/0x50 net/netlink/genetlink.c:803
 netlink_unicast_kernel net/netlink/af_netlink.c:1311 [inline]
 netlink_unicast+0x664/0x938 net/netlink/af_netlink.c:1337
 netlink_sendmsg+0x844/0xb38 net/netlink/af_netlink.c:1905
 sock_sendmsg_nosec net/socket.c:704 [inline]
 __sock_sendmsg net/socket.c:716 [inline]
 ____sys_sendmsg+0x584/0x870 net/socket.c:2436
 ___sys_sendmsg+0x214/0x294 net/socket.c:2490
 __sys_sendmsg net/socket.c:2519 [inline]
 __do_sys_sendmsg net/socket.c:2528 [inline]
 __se_sys_sendmsg net/socket.c:2526 [inline]
 __arm64_sys_sendmsg+0x1ac/0x25c net/socket.c:2526
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142
 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181
 el0_svc+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608
 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626
 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584

Freed by task 4790:
 kasan_save_stack mm/kasan/common.c:38 [inline]
 kasan_set_track+0x4c/0x84 mm/kasan/common.c:46
 kasan_set_free_info+0x28/0x4c mm/kasan/generic.c:360
 ____kasan_slab_free+0x118/0x164 mm/kasan/common.c:366
 __kasan_slab_free+0x18/0x28 mm/kasan/common.c:374
 kasan_slab_free include/linux/kasan.h:230 [inline]
 slab_free_hook mm/slub.c:1705 [inline]
 slab_free_freelist_hook+0x128/0x1ec mm/slub.c:1731
 slab_free mm/slub.c:3499 [inline]
 kmem_cache_free+0xdc/0x3c4 mm/slub.c:3515
 sock_free_inode+0x28/0x38 net/socket.c:324
 i_callback+0x50/0x78 fs/inode.c:225
 rcu_do_batch kernel/rcu/tree.c:2523 [inline]
 rcu_core+0x830/0x1b34 kernel/rcu/tree.c:2763
 rcu_core_si+0x10/0x1c kernel/rcu/tree.c:2776
 handle_softirqs+0x384/0xdbc kernel/softirq.c:558
 __do_softirq kernel/softirq.c:592 [inline]
 do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
 invoke_softirq kernel/softirq.c:439 [inline]
 __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641
 irq_exit+0x14/0x88 kernel/softirq.c:665
 handle_domain_irq+0xf4/0x178 kernel/irq/irqdesc.c:711
 gic_handle_irq+0x78/0x1c8 drivers/irqchip/irq-gic-v3.c:765

Last potentially related work creation:
 kasan_save_stack+0x38/0x68 mm/kasan/common.c:38
 kasan_record_aux_stack+0xd4/0x11c mm/kasan/generic.c:348
 __call_rcu kernel/rcu/tree.c:3007 [inline]
 call_rcu+0x118/0xb40 kernel/rcu/tree.c:3087
 destroy_inode fs/inode.c:291 [inline]
 evict+0x7ac/0x894 fs/inode.c:637
 iput_final fs/inode.c:1744 [inline]
 iput+0x744/0x824 fs/inode.c:1770
 __sock_release net/socket.c:661 [inline]
 sock_release+0x110/0x140 net/socket.c:677
 udp_tunnel_sock_release+0x74/0x88 net/ipv4/udp_tunnel_core.c:184
 cleanup_bearer+0x180/0x2a8 net/tipc/udp_media.c:822
 process_one_work+0x790/0x11b8 kernel/workqueue.c:2310
 worker_thread+0x910/0x1034 kernel/workqueue.c:2457
 kthread+0x37c/0x45c kernel/kthread.c:334
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870

The buggy address belongs to the object at ffff0000e1bdaa00
 which belongs to the cache sock_inode_cache of size 1408
The buggy address is located 24 bytes inside of
 1408-byte region [ffff0000e1bdaa00, ffff0000e1bdaf80)
The buggy address belongs to the page:
page:00000000c013a6c3 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x121bd8
head:00000000c013a6c3 order:3 compound_mapcount:0 compound_pincount:0
memcg:ffff0000ce186801
flags: 0x5ffc00000010200(slab|head|node=0|zone=2|lastcpupid=0x7ff)
raw: 05ffc00000010200 fffffc000386bc00 0000000300000003 ffff0000c0858480
raw: 0000000000000000 0000000000150015 00000001ffffffff ffff0000ce186801
page dumped because: kasan: bad access detected

Memory state around the buggy address:
 ffff0000e1bda900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
 ffff0000e1bda980: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
>ffff0000e1bdaa00: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
                            ^
 ffff0000e1bdaa80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
 ffff0000e1bdab00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
==================================================================
Unable to handle kernel paging request at virtual address dfff800000000006
Mem abort info:
  ESR = 0x0000000096000006
  EC = 0x25: DABT (current EL), IL = 32 bits
  SET = 0, FnV = 0
  EA = 0, S1PTW = 0
  FSC = 0x06: level 2 translation fault
Data abort info:
  ISV = 0, ISS = 0x00000006
  CM = 0, WnR = 0
[dfff800000000006] address between user and kernel address ranges
Internal error: Oops: 0000000096000006 [#1] PREEMPT SMP
Modules linked in:
CPU: 1 PID: 4112 Comm: kworker/1:12 Tainted: G    B             5.15.174-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/25/2024
Workqueue: events cleanup_bearer
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : read_pnet include/net/net_namespace.h:333 [inline]
pc : sock_net include/net/sock.h:2732 [inline]
pc : cleanup_bearer+0x1bc/0x2a8 net/tipc/udp_media.c:824
lr : cleanup_bearer+0x1b0/0x2a8 net/tipc/udp_media.c:824
sp : ffff80001fdd7b00
x29: ffff80001fdd7b00 x28: ffff0001b41a9100 x27: ffff0000cbc5c218
x26: ffff0000ce1b1418 x25: ffff0001b41ade00 x24: dfff800000000000
x23: 1fffe00019c36283 x22: ffff800014b6d310 x21: 1fffe00019c36281
x20: 0000000000000030 x19: ffff0000ce1b1418 x18: 1fffe00036832d8e
x17: 1fffe00036832d8e x16: ffff800011b4d2d0 x15: ffff800014c0fac0
x14: ffff0001b4196c80 x13: ffff0001b4196c7c x12: ffff700002e3a364
x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000
x8 : 0000000000000006 x7 : 0000000000000000 x6 : ffff80000826abdc
x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff80000819c3ec
x2 : 0000000000000001 x1 : 0000000000000001 x0 : 0000000000000001
Call trace:
 read_pnet include/net/net_namespace.h:333 [inline]
 sock_net include/net/sock.h:2732 [inline]
 cleanup_bearer+0x1bc/0x2a8 net/tipc/udp_media.c:824
 process_one_work+0x790/0x11b8 kernel/workqueue.c:2310
 worker_thread+0x910/0x1034 kernel/workqueue.c:2457
 kthread+0x37c/0x45c kernel/kthread.c:334
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870
Code: 979f9f3e f9400288 9100c114 d343fe88 (38786908) 
---[ end trace b6eeb00ef30e8ef3 ]---
----------------
Code disassembly (best guess):
   0:	979f9f3e 	bl	0xfffffffffe7e7cf8
   4:	f9400288 	ldr	x8, [x20]
   8:	9100c114 	add	x20, x8, #0x30
   c:	d343fe88 	lsr	x8, x20, #3
* 10:	38786908 	ldrb	w8, [x8, x24] <-- trapping instruction

Crashes (458):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2024/12/19 10:22 linux-5.15.y 963e654022cc 1432fc84 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 KASAN: use-after-free Read in cleanup_bearer
2024/12/19 09:47 linux-5.15.y 963e654022cc 1432fc84 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 KASAN: use-after-free Read in cleanup_bearer
2024/12/15 11:16 linux-5.15.y 963e654022cc 7cbfbb3a .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 BUG: unable to handle kernel paging request in cleanup_bearer
2024/12/15 05:05 linux-5.15.y 963e654022cc 7cbfbb3a .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 BUG: unable to handle kernel paging request in cleanup_bearer
2024/12/19 18:33 linux-5.15.y 963e654022cc 5905cb39 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan general protection fault in cleanup_bearer
2024/12/19 15:53 linux-5.15.y 963e654022cc 1432fc84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan general protection fault in cleanup_bearer
2024/12/19 09:00 linux-5.15.y 963e654022cc 1432fc84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan general protection fault in cleanup_bearer
2024/12/19 04:36 linux-5.15.y 963e654022cc 1432fc84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan general protection fault in cleanup_bearer
2024/12/19 03:35 linux-5.15.y 963e654022cc 1432fc84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan general protection fault in cleanup_bearer
2024/12/19 02:27 linux-5.15.y 963e654022cc 1432fc84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan general protection fault in cleanup_bearer
2024/12/18 05:37 linux-5.15.y 963e654022cc a0626d3a .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan general protection fault in cleanup_bearer
2024/12/18 03:56 linux-5.15.y 963e654022cc a0626d3a .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan general protection fault in cleanup_bearer
2024/12/17 23:50 linux-5.15.y 963e654022cc a0626d3a .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan general protection fault in cleanup_bearer
2024/12/17 22:44 linux-5.15.y 963e654022cc a0626d3a .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan general protection fault in cleanup_bearer
2024/12/17 21:43 linux-5.15.y 963e654022cc a0626d3a .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan general protection fault in cleanup_bearer
2024/12/17 19:02 linux-5.15.y 963e654022cc f93b2b55 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan general protection fault in cleanup_bearer
2024/12/17 14:13 linux-5.15.y 963e654022cc f93b2b55 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan general protection fault in cleanup_bearer
2024/12/17 11:32 linux-5.15.y 963e654022cc f93b2b55 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan general protection fault in cleanup_bearer
2024/12/17 11:24 linux-5.15.y 963e654022cc f93b2b55 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan general protection fault in cleanup_bearer
2024/12/17 10:03 linux-5.15.y 963e654022cc f93b2b55 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan general protection fault in cleanup_bearer
2024/12/17 09:02 linux-5.15.y 963e654022cc f93b2b55 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan general protection fault in cleanup_bearer
2024/12/17 08:32 linux-5.15.y 963e654022cc f93b2b55 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan general protection fault in cleanup_bearer
2024/12/14 20:36 linux-5.15.y 963e654022cc 7cbfbb3a .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan general protection fault in cleanup_bearer
2024/12/17 22:45 linux-5.15.y 963e654022cc a0626d3a .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan KASAN: use-after-free Read in cleanup_bearer
2024/12/19 17:32 linux-5.15.y 963e654022cc 5905cb39 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 KASAN: use-after-free Read in cleanup_bearer
2024/12/19 14:34 linux-5.15.y 963e654022cc 1432fc84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 BUG: unable to handle kernel paging request in cleanup_bearer
2024/12/19 13:38 linux-5.15.y 963e654022cc 1432fc84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 KASAN: use-after-free Read in cleanup_bearer
2024/12/19 11:53 linux-5.15.y 963e654022cc 1432fc84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 KASAN: use-after-free Read in cleanup_bearer
2024/12/19 07:12 linux-5.15.y 963e654022cc 1432fc84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 KASAN: use-after-free Read in cleanup_bearer
2024/12/19 06:48 linux-5.15.y 963e654022cc 1432fc84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 KASAN: use-after-free Read in cleanup_bearer
2024/12/19 05:46 linux-5.15.y 963e654022cc 1432fc84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 KASAN: use-after-free Read in cleanup_bearer
2024/12/19 05:45 linux-5.15.y 963e654022cc 1432fc84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 KASAN: use-after-free Read in cleanup_bearer
2024/12/19 02:33 linux-5.15.y 963e654022cc 1432fc84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 KASAN: use-after-free Read in cleanup_bearer
2024/12/19 01:27 linux-5.15.y 963e654022cc 1432fc84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 BUG: unable to handle kernel paging request in cleanup_bearer
2024/12/19 00:42 linux-5.15.y 963e654022cc 1432fc84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 KASAN: use-after-free Read in cleanup_bearer
2024/12/18 22:37 linux-5.15.y 963e654022cc a0626d3a .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 BUG: unable to handle kernel paging request in cleanup_bearer
2024/12/18 21:32 linux-5.15.y 963e654022cc a0626d3a .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 BUG: unable to handle kernel paging request in cleanup_bearer
2024/12/18 19:12 linux-5.15.y 963e654022cc a0626d3a .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 BUG: unable to handle kernel paging request in cleanup_bearer
2024/12/18 17:49 linux-5.15.y 963e654022cc a0626d3a .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 BUG: unable to handle kernel paging request in cleanup_bearer
2024/12/18 16:46 linux-5.15.y 963e654022cc a0626d3a .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 KASAN: use-after-free Read in cleanup_bearer
2024/12/18 14:06 linux-5.15.y 963e654022cc a0626d3a .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 BUG: unable to handle kernel paging request in cleanup_bearer
2024/12/18 12:55 linux-5.15.y 963e654022cc a0626d3a .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 KASAN: use-after-free Read in cleanup_bearer
2024/12/18 10:24 linux-5.15.y 963e654022cc a0626d3a .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 KASAN: use-after-free Read in cleanup_bearer
2024/12/18 10:22 linux-5.15.y 963e654022cc a0626d3a .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 BUG: unable to handle kernel paging request in cleanup_bearer
2024/12/18 08:52 linux-5.15.y 963e654022cc a0626d3a .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 BUG: unable to handle kernel paging request in cleanup_bearer
2024/12/18 02:19 linux-5.15.y 963e654022cc a0626d3a .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 KASAN: use-after-free Read in cleanup_bearer
2024/12/18 00:41 linux-5.15.y 963e654022cc a0626d3a .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 KASAN: use-after-free Read in cleanup_bearer
2024/12/17 20:47 linux-5.15.y 963e654022cc a0626d3a .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 KASAN: use-after-free Read in cleanup_bearer
2024/12/17 14:36 linux-5.15.y 963e654022cc f93b2b55 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 BUG: unable to handle kernel paging request in cleanup_bearer
2024/12/17 12:39 linux-5.15.y 963e654022cc f93b2b55 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 BUG: unable to handle kernel paging request in cleanup_bearer
2024/12/17 10:04 linux-5.15.y 963e654022cc f93b2b55 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 BUG: unable to handle kernel paging request in cleanup_bearer
* Struck through repros no longer work on HEAD.