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AHgh+RqWRao024UuxhrnL5CEHgDS0IeTWR3DoJgz6ODTHI/5FtrGcJK0GBnp/1arhcfy4O9PinJkwo7DjD3sXLs=@vger.kernel.org X-Gm-Message-State: AFuF++k0mQQFFBgxP+dzCJ310/y54Dr8x7q81iSGmE5ss4xRQ9YEw7iR gTY/53Xyj8QNvyjtTSF/XSd4bxlfM6i1l5SCT5KnJ8jyeNIjgYN88oX9UzSXz736RBG+xOjfo+N BVrpH7Mj0iy1k0T5tC+d+IcdTwq5GpcflpgEcjj/1+t0lm9ZH9JkuQFRP4nI= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a4a:d857:0:b0:6b1:bf3a:ed8a with SMTP id 006d021491bc7-6b1c6600e73mr17601919eaf.14.1788168004717; Mon, 31 Aug 2026 02:20:04 -0700 (PDT) Date: Mon, 31 Aug 2026 02:20:04 -0700 In-Reply-To: <20260831084048.410424-1-junjie.cao@intel.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6a954744.7724083a.12295.0004.GAE@google.com> Subject: Re: [syzbot] [kernfs?] INFO: rcu detected stall in kernfs_fop_open (7) From: syzbot To: akpm@linux-foundation.org, davem@davemloft.net, edumazet@google.com, gregkh@linuxfoundation.org, horms@kernel.org, jhs@mojatatu.com, jiri@resnulli.us, junjie.cao@intel.com, kuba@kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, pabeni@redhat.com, syzkaller-bugs@googlegroups.com, tj@kernel.org, vinicius.gomes@intel.com Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Hello, syzbot tried to test the proposed patch but the build/boot failed: [mem 0x000a0000-0x000bffff window] [ 4.028875][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfef= ff window] [ 4.033220][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 4.036737][ T1] PCI: CLS 0 bytes, default 64 [ 4.038432][ T1] PCI-DMA: Using software bounce buffering for IO (SWI= OTLB) [ 4.040165][ T1] software IO TLB: mapped [mem 0x00000000b4600000-0x00= 000000b8600000] (64MB) [ 4.043514][ T1] ACPI: bus type thunderbolt registered [ 4.053039][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters= , 10737418240 ms ovfl timer [ 4.056245][ T60] kworker/u8:1 (60) used greatest stack depth: 28144 b= ytes left [ 4.056263][ T61] kworker/u8:1 (61) used greatest stack depth: 27696 b= ytes left [ 4.087176][ T1] kvm_amd: CPU 1 isn't AMD or Hygon [ 4.088501][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycle= s: 0x1fb7086095e, max_idle_ns: 440795277026 ns [ 4.091902][ T1] clocksource: Switched to clocksource tsc [ 4.125123][ T76] kworker/u8:4 (76) used greatest stack depth: 27232 b= ytes left [ 4.126234][ T80] kworker/u8:3 (80) used greatest stack depth: 26624 b= ytes left [ 4.133748][ T1] Initialise system trusted keyrings [ 4.140237][ T1] workingset: timestamp_bits=3D40 (anon: 35) max_order= =3D21 bucket_order=3D0 (anon: 0) [ 4.155583][ T1] DLM installed [ 4.162423][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 4.174374][ T1] NFS: Registering the id_resolver key type [ 4.174518][ T1] Key type id_resolver registered [ 4.174528][ T1] Key type id_legacy registered [ 4.174908][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Regist= ering... [ 4.175092][ T1] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Drive= r Registering... [ 4.179203][ T1] smbdirect: subsystem loading... [ 4.191613][ T1] smbdirect: subsystem loaded [ 4.207305][ T1] Key type cifs.spnego registered [ 4.207587][ T1] Key type cifs.idmap registered [ 4.213246][ T1] ntfs3: Enabled Linux POSIX ACLs support [ 4.213275][ T1] ntfs3: Read-only LZX/Xpress compression included [ 4.213730][ T1] jffs2: version 2.2. (NAND) (SUMMARY) =C2=A9 2001-20= 06 Red Hat, Inc. [ 4.215917][ T1] romfs: ROMFS MTD (C) 2007 Red Hat, Inc. [ 4.216209][ T1] QNX4 filesystem 0.2.3 registered. [ 4.216310][ T1] qnx6: QNX6 filesystem 1.0.0 registered. [ 4.218163][ T1] fuse: init (API version 7.46) [ 4.224565][ T1] orangefs_debugfs_init: called with debug mask: :none= : :0: [ 4.225933][ T1] orangefs_init: module version upstream loaded [ 4.227030][ T1] JFS: nTxBlock =3D 8192, nTxLock =3D 65536 [ 4.239841][ T1] SGI XFS with ACLs, security attributes, realtime, qu= ota, no debug enabled [ 4.248736][ T1] 9p: Installing v9fs 9p2000 file system support [ 4.249591][ T1] NILFS version 2 loaded [ 4.249600][ T1] befs: version: 0.9.3 [ 4.251044][ T1] ocfs2: Registered cluster interface o2cb [ 4.253105][ T1] ocfs2: Registered cluster interface user [ 4.263937][ T1] OCFS2 User DLM kernel interface loaded [ 4.302028][ T1] gfs2: GFS2 installed [ 4.325876][ T1] ceph: loaded (mds proto 32) [ 4.350261][ T1] cryptd: max_cpu_qlen set to 1000 [ 4.387051][ T1] NET: Registered PF_ALG protocol family [ 4.387424][ T1] async_tx: api initialized (async) [ 4.387479][ T1] Key type asymmetric registered [ 4.387520][ T1] Asymmetric key parser 'x509' registered [ 4.387530][ T1] Asymmetric key parser 'pkcs8' registered [ 4.387539][ T1] Key type pkcs7_test registered [ 4.389176][ T1] Block layer SCSI generic (bsg) driver version 0.4 lo= aded (major 239) [ 4.391001][ T1] io scheduler mq-deadline registered [ 4.391015][ T1] io scheduler kyber registered [ 4.391571][ T1] io scheduler bfq registered [ 4.392067][ T1] raid6: skipped pq benchmark and selected avx2x4 [ 4.429845][ T1] input: Power Button as /devices/platform/LNXPWRBN:00= /input/input0 [ 4.434169][ T1] ACPI: button: Power Button [PWRF] [ 4.440466][ T1] input: Sleep Button as /devices/platform/LNXSLPBN:00= /input/input1 [ 4.443845][ T1] ACPI: button: Sleep Button [SLPF] [ 4.492202][ T1] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 4.545316][ T1] ACPI: \_SB_.LNKC: Enabled at IRQ 11 [ 4.552843][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for leg= acy driver [ 4.607773][ T1] ACPI: \_SB_.LNKD: Enabled at IRQ 10 [ 4.614492][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for leg= acy driver [ 4.676585][ T1] ACPI: \_SB_.LNKB: Enabled at IRQ 10 [ 4.682990][ T1] virtio-pci 0000:00:06.0: virtio_pci: leaving for leg= acy driver [ 4.727260][ T1] virtio-pci 0000:00:07.0: virtio_pci: leaving for leg= acy driver [ 5.558377][ T1] N_HDLC line discipline registered with maxframe=3D40= 96 [ 5.559546][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enab= led [ 5.574119][ T1] 00:02: ttyS0 I/O:0x3f8 (irq =3D 4, base_baud =3D 115= 200) is a 16550A [ 5.605595][ T1] 00:03: ttyS1 I/O:0x2f8 (irq =3D 3, base_baud =3D 115= 200) is a 16550A [ 5.628064][ T1] 00:04: ttyS2 I/O:0x3e8 (irq =3D 6, base_baud =3D 115= 200) is a 16550A [ 5.648098][ T1] 00:05: ttyS3 I/O:0x2e8 (irq =3D 7, base_baud =3D 115= 200) is a 16550A [ 5.688220][ T1] Non-volatile memory driver v1.3 [ 5.733159][ T1] usbcore: registered new interface driver xillyusb [ 5.735138][ T1] ACPI: bus type drm_connector registered [ 5.748474][ T1] [drm] Initialized vgem 1.0.0 for vgem on minor 0 [ 5.756447][ T1] ------------[ cut here ]------------ [ 5.756502][ T1] [PLANE:35:plane-0] pixel format with alpha exposed b= ut blend mode not setup [ 5.756521][ T1] WARNING: drivers/gpu/drm/drm_mode_config.c:873 at dr= m_mode_config_validate+0x1c6a/0x1e60, CPU#0: swapper/0/1 [ 5.785118][ T1] Modules linked in: [ 5.789695][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted syz= kaller #0 PREEMPT(full)=20 [ 5.799116][ T1] Hardware name: Google Google Compute Engine/Google C= ompute Engine, BIOS Google 07/24/2026 [ 5.809847][ T1] RIP: 0010:drm_mode_config_validate+0x1cab/0x1e60 [ 5.816628][ T1] Code: 0f 85 ae 00 00 00 4d 8d 77 10 8b 6d 00 4c 89 f= 0 48 c1 e8 03 80 3c 18 00 74 08 4c 89 f7 e8 dd b2 cc fc 49 8b 16 4c 89 ef 8= 9 ee <67> 48 0f b9 3a eb 05 e8 89 9e 5e fc 49 bd 00 00 00 00 00 fc ff df [ 5.838674][ T1] RSP: 0000:ffffc90000067810 EFLAGS: 00010246 [ 5.845420][ T1] RAX: 1ffff11004c8a408 RBX: dffffc0000000000 RCX: fff= f88801ceaddc0 [ 5.854061][ T1] RDX: ffff888026032380 RSI: 0000000000000023 RDI: fff= fffff8ff26aa0 [ 5.863036][ T1] RBP: 0000000000000023 R08: ffff8880239ccf6b R09: 1ff= ff110047399ed [ 5.872017][ T1] R10: dffffc0000000000 R11: ffffed10047399ee R12: dff= ffc0000000000 [ 5.880270][ T1] R13: ffffffff8ff26aa0 R14: ffff888026452040 R15: fff= f888026452030 [ 5.888798][ T1] FS: 0000000000000000(0000) GS:ffff888125704000(0000= ) knlGS:0000000000000000 [ 5.898155][ T1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 5.905317][ T1] CR2: ffff88823ffff000 CR3: 000000000e33a000 CR4: 000= 00000003526f0 [ 5.913991][ T1] Call Trace: [ 5.917285][ T1] [ 5.920539][ T1] ? debugfs_create_file_full+0x3f/0x60 [ 5.926297][ T1] drm_dev_register+0x7c/0xd80 [ 5.931608][ T1] vkms_create+0x40d/0x4f0 [ 5.936577][ T1] ? __pfx_vkms_init+0x10/0x10 [ 5.941934][ T1] vkms_init+0x57/0x80 [ 5.946295][ T1] do_one_initcall+0x250/0x870 [ 5.951406][ T1] ? __pfx_vkms_init+0x10/0x10 [ 5.956290][ T1] ? __pfx_do_one_initcall+0x10/0x10 [ 5.962347][ T1] ? lapic_next_event+0x11/0x20 [ 5.967732][ T1] ? clockevents_program_event+0x491/0x630 [ 5.973595][ T1] ? __pfx___schedule+0x10/0x10 [ 5.978930][ T1] ? irqentry_exit+0x218/0x790 [ 5.984090][ T1] ? lockdep_hardirqs_on+0x7b/0x110 [ 5.989508][ T1] ? irqentry_exit+0x218/0x790 [ 5.994552][ T1] ? trace_irq_disable+0x3b/0x140 [ 5.999974][ T1] ? parameq+0x25/0x170 [ 6.004878][ T1] ? parameq+0x14d/0x170 [ 6.009224][ T1] ? parse_args+0x9c3/0xad0 [ 6.014154][ T1] ? rcu_is_watching+0x16/0xb0 [ 6.019426][ T1] do_initcall_level+0x10a/0x1a0 [ 6.024854][ T1] ? kernel_init+0x22/0x1d0 [ 6.029487][ T1] do_initcalls+0x59/0xa0 [ 6.034077][ T1] kernel_init_freeable+0x29d/0x3e0 [ 6.039941][ T1] ? __pfx_kernel_init+0x10/0x10 [ 6.045132][ T1] kernel_init+0x22/0x1d0 [ 6.049797][ T1] ? __pfx_kernel_init+0x10/0x10 [ 6.055569][ T1] ret_from_fork+0x514/0xb70 [ 6.060573][ T1] ? __pfx_ret_from_fork+0x10/0x10 [ 6.066057][ T1] ? __switch_to+0xc89/0x1420 [ 6.071718][ T1] ? __pfx_kernel_init+0x10/0x10 [ 6.077617][ T1] ret_from_fork_asm+0x1a/0x30 [ 6.082852][ T1] [ 6.086082][ T1] Kernel panic - not syncing: kernel: panic_on_warn se= t ... [ 6.092792][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted syz= kaller #0 PREEMPT(full)=20 [ 6.092792][ T1] Hardware name: Google Google Compute Engine/Google C= ompute Engine, BIOS Google 07/24/2026 [ 6.092792][ T1] Call Trace: [ 6.092792][ T1] [ 6.092792][ T1] vpanic+0x56d/0xa60 [ 6.092792][ T1] ? __pfx__printk+0x10/0x10 [ 6.092792][ T1] ? __pfx_vpanic+0x10/0x10 [ 6.092792][ T1] ? is_bpf_text_address+0x292/0x2b0 [ 6.092792][ T1] ? is_bpf_text_address+0x26/0x2b0 [ 6.140129][ T1] panic+0xc5/0xd0 [ 6.140129][ T1] ? __pfx_panic+0x10/0x10 [ 6.140129][ T1] ? ret_from_fork_asm+0x1a/0x30 [ 6.140129][ T1] __warn+0x315/0x4c0 [ 6.140129][ T1] ? drm_mode_config_validate+0x1c6a/0x1e60 [ 6.140129][ T1] ? drm_mode_config_validate+0x1c6a/0x1e60 [ 6.140129][ T1] __report_bug+0x276/0x570 [ 6.140129][ T1] ? look_up_lock_class+0x57/0x110 [ 6.140129][ T1] ? drm_mode_config_validate+0x1c6a/0x1e60 [ 6.140129][ T1] ? __pfx___report_bug+0x10/0x10 [ 6.140129][ T1] ? __pfx_inode_set_ctime_to_ts+0x10/0x10 [ 6.140129][ T1] ? seqcount_lockdep_reader_access+0xeb/0x100 [ 6.140129][ T1] ? ktime_get_coarse_real_ts64_mg+0x1be/0x1e0 [ 6.140129][ T1] report_bug_entry+0x19b/0x290 [ 6.140129][ T1] ? drm_mode_config_validate+0x1cab/0x1e60 [ 6.140129][ T1] ? drm_mode_config_validate+0x1cb0/0x1e60 [ 6.140129][ T1] handle_bug+0xce/0x200 [ 6.140129][ T1] exc_invalid_op+0x1a/0x50 [ 6.240148][ T1] asm_exc_invalid_op+0x1a/0x20 [ 6.240148][ T1] RIP: 0010:drm_mode_config_validate+0x1cab/0x1e60 [ 6.240148][ T1] Code: 0f 85 ae 00 00 00 4d 8d 77 10 8b 6d 00 4c 89 f= 0 48 c1 e8 03 80 3c 18 00 74 08 4c 89 f7 e8 dd b2 cc fc 49 8b 16 4c 89 ef 8= 9 ee <67> 48 0f b9 3a eb 05 e8 89 9e 5e fc 49 bd 00 00 00 00 00 fc ff df [ 6.240148][ T1] RSP: 0000:ffffc90000067810 EFLAGS: 00010246 [ 6.240148][ T1] RAX: 1ffff11004c8a408 RBX: dffffc0000000000 RCX: fff= f88801ceaddc0 [ 6.240148][ T1] RDX: ffff888026032380 RSI: 0000000000000023 RDI: fff= fffff8ff26aa0 [ 6.240148][ T1] RBP: 0000000000000023 R08: ffff8880239ccf6b R09: 1ff= ff110047399ed [ 6.240148][ T1] R10: dffffc0000000000 R11: ffffed10047399ee R12: dff= ffc0000000000 [ 6.240148][ T1] R13: ffffffff8ff26aa0 R14: ffff888026452040 R15: fff= f888026452030 [ 6.240148][ T1] ? debugfs_create_file_full+0x3f/0x60 [ 6.240148][ T1] drm_dev_register+0x7c/0xd80 [ 6.240148][ T1] vkms_create+0x40d/0x4f0 [ 6.340134][ T1] ? __pfx_vkms_init+0x10/0x10 [ 6.340134][ T1] vkms_init+0x57/0x80 [ 6.340134][ T1] do_one_initcall+0x250/0x870 [ 6.340134][ T1] ? __pfx_vkms_init+0x10/0x10 [ 6.340134][ T1] ? __pfx_do_one_initcall+0x10/0x10 [ 6.340134][ T1] ? lapic_next_event+0x11/0x20 [ 6.340134][ T1] ? clockevents_program_event+0x491/0x630 [ 6.340134][ T1] ? __pfx___schedule+0x10/0x10 [ 6.340134][ T1] ? irqentry_exit+0x218/0x790 [ 6.340134][ T1] ? lockdep_hardirqs_on+0x7b/0x110 [ 6.340134][ T1] ? irqentry_exit+0x218/0x790 [ 6.340134][ T1] ? trace_irq_disable+0x3b/0x140 [ 6.340134][ T1] ? parameq+0x25/0x170 [ 6.340134][ T1] ? parameq+0x14d/0x170 [ 6.340134][ T1] ? parse_args+0x9c3/0xad0 [ 6.340134][ T1] ? rcu_is_watching+0x16/0xb0 [ 6.340134][ T1] do_initcall_level+0x10a/0x1a0 [ 6.440160][ T1] ? kernel_init+0x22/0x1d0 [ 6.440160][ T1] do_initcalls+0x59/0xa0 [ 6.440160][ T1] kernel_init_freeable+0x29d/0x3e0 [ 6.440160][ T1] ? __pfx_kernel_init+0x10/0x10 [ 6.440160][ T1] kernel_init+0x22/0x1d0 [ 6.440160][ T1] ? __pfx_kernel_init+0x10/0x10 [ 6.440160][ T1] ret_from_fork+0x514/0xb70 [ 6.440160][ T1] ? __pfx_ret_from_fork+0x10/0x10 [ 6.440160][ T1] ? __switch_to+0xc89/0x1420 [ 6.440160][ T1] ? __pfx_kernel_init+0x10/0x10 [ 6.440160][ T1] ret_from_fork_asm+0x1a/0x30 [ 6.440160][ T1] [ 6.440160][ T1] Kernel Offset: disabled [ 6.440160][ T1] Rebooting in 86400 seconds.. syzkaller build log: go env (err=3D) AR=3D'ar' CC=3D'gcc' CGO_CFLAGS=3D'-O2 -g' CGO_CPPFLAGS=3D'' CGO_CXXFLAGS=3D'-O2 -g' CGO_ENABLED=3D'1' CGO_FFLAGS=3D'-O2 -g' CGO_LDFLAGS=3D'-O2 -g' CXX=3D'g++' GCCGO=3D'gccgo' GO111MODULE=3D'auto' GOAMD64=3D'v1' GOARCH=3D'amd64' GOAUTH=3D'netrc' GOBIN=3D'' GOCACHE=3D'/syzkaller/.cache/go-build' GOCACHEPROG=3D'' GODEBUG=3D'' GOENV=3D'/syzkaller/.config/go/env' GOEXE=3D'' GOEXPERIMENT=3D'' GOFIPS140=3D'off' GOFLAGS=3D'' GOGCCFLAGS=3D'-fPIC -m64 -pthread -Wl,--no-gc-sections -fmessage-length=3D0= -ffile-prefix-map=3D/tmp/go-build106592319=3D/tmp/go-build -gno-record-gcc= -switches' GOHOSTARCH=3D'amd64' GOHOSTOS=3D'linux' GOINSECURE=3D'' GOMOD=3D'/syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/go.= mod' GOMODCACHE=3D'/syzkaller/jobs-2/linux/gopath/pkg/mod' GONOPROXY=3D'' GONOSUMDB=3D'' GOOS=3D'linux' GOPATH=3D'/syzkaller/jobs-2/linux/gopath' GOPRIVATE=3D'' GOPROXY=3D'https://proxy.golang.org,direct' GOROOT=3D'/usr/local/go' GOSUMDB=3D'sum.golang.org' GOTELEMETRY=3D'local' GOTELEMETRYDIR=3D'/syzkaller/.config/go/telemetry' GOTMPDIR=3D'' GOTOOLCHAIN=3D'auto' GOTOOLDIR=3D'/usr/local/go/pkg/tool/linux_amd64' GOVCS=3D'' GOVERSION=3D'go1.26.0' GOWORK=3D'' PKG_CONFIG=3D'pkg-config' git status (err=3D) HEAD detached at fb8f743dc82 nothing to commit, working tree clean tput: No value for $TERM and no -T specified tput: No value for $TERM and no -T specified Makefile:31: run command via tools/syz-env for best compatibility, see: Makefile:32: https://github.com/google/syzkaller/blob/master/docs/contribut= ing.md#using-syz-env go list -f '{{.Stale}}' ./sys/syz-sysgen | grep -q false || go install ./sy= s/syz-sysgen make .descriptions tput: No value for $TERM and no -T specified tput: No value for $TERM and no -T specified Makefile:31: run command via tools/syz-env for best compatibility, see: Makefile:32: https://github.com/google/syzkaller/blob/master/docs/contribut= ing.md#using-syz-env bin/syz-sysgen touch .descriptions GOOS=3Dlinux GOARCH=3Damd64 go build -ldflags=3D"-s -w -X github.com/google= /syzkaller/prog.GitRevision=3Dfb8f743dc82ba3a879228aa71ce09fdc570665d1 -X g= ithub.com/google/syzkaller/prog.gitRevisionDate=3D20250724-140804" -o ./bi= n/linux_amd64/syz-execprog github.com/google/syzkaller/tools/syz-execprog mkdir -p ./bin/linux_amd64 g++ -o ./bin/linux_amd64/syz-executor executor/executor.cc \ -m64 -O2 -pthread -Wall -Werror -Wparentheses -Wunused-const-variable -Wfr= ame-larger-than=3D16384 -Wno-stringop-overflow -Wno-array-bounds -Wno-forma= t-overflow -Wno-unused-but-set-variable -Wno-unused-command-line-argument -= static-pie -std=3Dc++17 -I. -Iexecutor/_include -DGOOS_linux=3D1 -DGOARCH= _amd64=3D1 \ -DHOSTGOOS_linux=3D1 -DGIT_REVISION=3D\"fb8f743dc82ba3a879228aa71ce09fdc57= 0665d1\" /usr/bin/ld: /tmp/ccAow3F6.o: in function `Connection::Connect(char const*,= char const*)': executor.cc:(.text._ZN10Connection7ConnectEPKcS1_[_ZN10Connection7ConnectEP= KcS1_]+0x386): warning: Using 'gethostbyname' in statically linked applicat= ions requires at runtime the shared libraries from the glibc version used f= or linking Error text is too large and was truncated, full error text is at: https://syzkaller.appspot.com/x/error.txt?x=3D16824349580000 Tested on: commit: a8455260 ipvlan: unregister upper devices outside pnod.. git tree: git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.gi= t kernel config: https://syzkaller.appspot.com/x/.config?x=3Dd7588e5a39260ad= 2 dashboard link: https://syzkaller.appspot.com/bug?extid=3D19d01f6082ec61dd4= 5b2 compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-= 1~exp1~20260613092250.77), Debian LLD 22.1.8 patch: https://syzkaller.appspot.com/x/patch.diff?x=3D170c43495800= 00