Unable to handle kernel paging request at virtual address fff07ffffd251000 Mem abort info: ESR = 0x0000000096000044 EC = 0x25: DABT (current EL), IL = 32 bits SET = 0, FnV = 0 EA = 0, S1PTW = 0 FSC = 0x04: level 0 translation fault Data abort info: ISV = 0, ISS = 0x00000044, ISS2 = 0x00000000 CM = 0, WnR = 1, TnD = 0, TagAccess = 0 GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0 swapper pgtable: 4k pages, 52-bit VAs, pgdp=0000000042730000 [fff07ffffd251000] pgd=18000000bfdff003, p4d=0000000000000000 Internal error: Oops: 0000000096000044 [#1] PREEMPT SMP Modules linked in: CPU: 1 UID: 0 PID: 9528 Comm: syz.0.2130 Not tainted 6.11.0-rc1-syzkaller-00043-g94ede2a3e913 #0 Hardware name: linux,dummy-virt (DT) pstate: 61400009 (nZCv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) pc : __percpu_add_return_case_32 arch/arm64/include/asm/percpu.h:130 [inline] pc : bond_rr_gen_slave_id+0x38/0x11c drivers/net/bonding/bond_main.c:4858 lr : bond_xdp_xmit_roundrobin_slave_get drivers/net/bonding/bond_main.c:4945 [inline] lr : bond_xdp_get_xmit_slave+0xc8/0x150 drivers/net/bonding/bond_main.c:5484 sp : ffff8000839f3a50 x29: ffff8000839f3a50 x28: ffff8000839f3b90 x27: 0000000000000001 x26: 0000000000000003 x25: ffff8000839f3ca8 x24: fbff8000894fd048 x23: ffff8000839f3ba8 x22: f9f0000009872480 x21: ffff8000839f3cb0 x20: 0000000000000001 x19: f7f000000db57a00 x18: 0000000000000000 x17: ffff8000801b4278 x16: ffff80008164790c x15: 0000000000000000 x14: ffff8000802c18ac x13: ffff800080011558 x12: ffff800081a07420 x11: ffff800081a06fb0 x10: ffff8000800279f8 x9 : ffff80008158b71c x8 : ffff8000839f3c18 x7 : f100000000000003 x6 : f9f0000009872480 x5 : 0000000000000001 x4 : fff07ffffd251000 x3 : f9f0000009872480 x2 : fff07ffffd251000 x1 : 0000000000000001 x0 : f7f000000db57a00 Call trace: __percpu_add_return_case_32 arch/arm64/include/asm/percpu.h:130 [inline] bond_rr_gen_slave_id+0x38/0x11c drivers/net/bonding/bond_main.c:4858 bond_xdp_xmit_roundrobin_slave_get drivers/net/bonding/bond_main.c:4945 [inline] bond_xdp_get_xmit_slave+0xc8/0x150 drivers/net/bonding/bond_main.c:5484 xdp_master_redirect+0x40/0x98 net/core/filter.c:4333 bpf_prog_run_xdp include/net/xdp.h:518 [inline] bpf_test_run+0x21c/0x36c net/bpf/test_run.c:431 bpf_prog_test_run_xdp+0x340/0x608 net/bpf/test_run.c:1319 bpf_prog_test_run kernel/bpf/syscall.c:4313 [inline] __sys_bpf+0x6a8/0x2168 kernel/bpf/syscall.c:5728 __do_sys_bpf kernel/bpf/syscall.c:5817 [inline] __se_sys_bpf kernel/bpf/syscall.c:5815 [inline] __arm64_sys_bpf+0x24/0x34 kernel/bpf/syscall.c:5815 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x48/0x110 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x3c/0xe8 arch/arm64/kernel/syscall.c:132 do_el0_svc+0x20/0x2c arch/arm64/kernel/syscall.c:151 el0_svc+0x34/0xec arch/arm64/kernel/entry-common.c:712 el0t_64_sync_handler+0x100/0x12c arch/arm64/kernel/entry-common.c:730 el0t_64_sync+0x19c/0x1a0 arch/arm64/kernel/entry.S:598 Code: b9000862 f9403c02 d53cd044 8b040042 (b8210040) ---[ end trace 0000000000000000 ]--- ---------------- Code disassembly (best guess): 0: b9000862 str w2, [x3, #8] 4: f9403c02 ldr x2, [x0, #120] 8: d53cd044 mrs x4, tpidr_el2 c: 8b040042 add x2, x2, x4 * 10: b8210040 ldadd w1, w0, [x2] <-- trapping instruction