------------[ cut here ]------------ WARNING: CPU: 0 PID: 4065 at kernel/bpf/verifier.c:2722 reg_bounds_sanity_check+0x390/0x45c kernel/bpf/verifier.c:2722 verifier bug: REG INVARIANTS VIOLATION (false_reg1): range bounds violation u64=[0xfffffffefffff630, 0xffffffff00000000] s64=[0xfffffffefffff630, 0xffffffff00000000] u32=[0x30, 0x8000050] s32=[0x30, 0x0] var_off=(0xfffffffe00000030, 0x10fffffc0)(1) Modules linked in: Kernel panic - not syncing: kernel: panic_on_warn set ... CPU: 0 UID: 0 PID: 4065 Comm: syz.1.87 Not tainted 6.17.0-rc1-syzkaller #0 PREEMPT Hardware name: ARM-Versatile Express Call trace: [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c arch/arm/kernel/traps.c:257) r7:00000000 r6:8281f77c r5:00000000 r4:822602a4 [<80201b08>] (show_stack) from [<8021fb74>] (__dump_stack lib/dump_stack.c:94 [inline]) [<80201b08>] (show_stack) from [<8021fb74>] (dump_stack_lvl+0x54/0x7c lib/dump_stack.c:120) [<8021fb20>] (dump_stack_lvl) from [<8021fbb4>] (dump_stack+0x18/0x1c lib/dump_stack.c:129) r5:00000000 r4:82a77d18 [<8021fb9c>] (dump_stack) from [<80202624>] (vpanic+0x10c/0x30c kernel/panic.c:430) [<80202518>] (vpanic) from [<80202858>] (trace_suspend_resume+0x0/0xd8 kernel/panic.c:566) r7:803d44cc [<80202824>] (panic) from [<80254960>] (check_panic_on_warn kernel/panic.c:323 [inline]) [<80202824>] (panic) from [<80254960>] (get_taint+0x0/0x1c kernel/panic.c:318) r3:8280c684 r2:00000001 r1:82246cb4 r0:8224e730 [<802548e8>] (check_panic_on_warn) from [<80254ac4>] (__warn+0x80/0x188 kernel/panic.c:837) [<80254a44>] (__warn) from [<80254db4>] (warn_slowpath_fmt+0x1e8/0x1f4 kernel/panic.c:872) r8:00000009 r7:82266ba4 r6:dfacd984 r5:8554b000 r4:00000000 [<80254bd0>] (warn_slowpath_fmt) from [<803d44cc>] (reg_bounds_sanity_check+0x390/0x45c kernel/bpf/verifier.c:2722) r10:85658000 r9:fffff630 r8:fffffffe r7:00000030 r6:00000000 r5:82267500 r4:85622168 [<803d413c>] (reg_bounds_sanity_check) from [<803e29d0>] (reg_set_min_max kernel/bpf/verifier.c:16336 [inline]) [<803d413c>] (reg_bounds_sanity_check) from [<803e29d0>] (reg_set_min_max+0x1e8/0x26c kernel/bpf/verifier.c:16308) r10:00000001 r9:85622000 r8:00000020 r7:85658000 r6:85b37800 r5:85b37968 r4:85622168 [<803e27e8>] (reg_set_min_max) from [<803ecda0>] (check_cond_jmp_op+0x848/0x1718 kernel/bpf/verifier.c:16768) r10:85622000 r9:85b37800 r8:00000020 r7:83823480 r6:85ac1880 r5:85658000 r4:dfad1060 r3:85622168 [<803ec558>] (check_cond_jmp_op) from [<803f6f30>] (do_check_insn kernel/bpf/verifier.c:19956 [inline]) [<803ec558>] (check_cond_jmp_op) from [<803f6f30>] (do_check kernel/bpf/verifier.c:20093 [inline]) [<803ec558>] (check_cond_jmp_op) from [<803f6f30>] (do_check_common+0x2008/0x311c kernel/bpf/verifier.c:23260) r10:0000000c r9:8565d000 r8:dfad1030 r7:00000006 r6:dfad1000 r5:83823d58 r4:85658000 [<803f4f28>] (do_check_common) from [<803fb800>] (do_check_main kernel/bpf/verifier.c:23343 [inline]) [<803f4f28>] (do_check_common) from [<803fb800>] (bpf_check+0x28c8/0x3038 kernel/bpf/verifier.c:24703) r10:fffffff0 r9:856587b8 r8:85658000 r7:00000001 r6:8565d000 r5:0000000e r4:00000a7b [<803f8f38>] (bpf_check) from [<803cdca8>] (bpf_prog_load+0x68c/0xc20 kernel/bpf/syscall.c:2979) r10:8554b000 r9:848aff30 r8:00000048 r7:dfacdd90 r6:00000000 r5:00000000 r4:dfacdec0 [<803cd61c>] (bpf_prog_load) from [<803cf2e4>] (__sys_bpf+0x42c/0x20f0 kernel/bpf/syscall.c:6029) r10:b5403587 r9:200017c0 r8:00000000 r7:00000000 r6:00000005 r5:dfacde90 r4:00000048 [<803ceeb8>] (__sys_bpf) from [<803d1548>] (__do_sys_bpf kernel/bpf/syscall.c:6139 [inline]) [<803ceeb8>] (__sys_bpf) from [<803d1548>] (sys_bpf+0x2c/0x48 kernel/bpf/syscall.c:6137) r10:00000182 r9:8554b000 r8:8020029c r7:00000182 r6:002f6308 r5:00000000 r4:00000000 [<803d151c>] (sys_bpf) from [<80200060>] (ret_fast_syscall+0x0/0x1c arch/arm/mm/proc-v7.S:67) Exception stack(0xdfacdfa8 to 0xdfacdff0) dfa0: 00000000 00000000 00000005 200017c0 00000048 00000000 dfc0: 00000000 00000000 002f6308 00000182 002e0000 00000000 00006364 76f0c0bc dfe0: 76f0bec0 76f0beb0 0001948c 001322c0 Rebooting in 86400 seconds..