syzbot


panic: runtime error: invalid memory address or nil pointer dereference (3)

Status: closed as invalid on 2021/05/10 12:38
Reported-by: syzbot+@syzkaller.appspotmail.com
First crash: 459d, last: 459d
similar bugs (9):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.14 panic: runtime error: invalid memory address or nil pointer dereference (2) 2 827d 873d 0/1 auto-closed as invalid on 2020/09/04 07:47
android-54 panic: runtime error: invalid memory address or nil pointer dereference 233 459d 459d 0/2 closed as invalid on 2021/05/10 12:09
linux-4.14 panic: runtime error: invalid memory address or nil pointer dereference (3) 219 459d 459d 0/1 closed as invalid on 2021/05/10 12:09
linux-4.19 panic: runtime error: invalid memory address or nil pointer dereference (2) 1 719d 719d 0/1 auto-closed as invalid on 2020/12/20 16:18
upstream panic: runtime error: invalid memory address or nil pointer dereference (2) 1894 459d 459d 0/23 closed as invalid on 2021/05/10 12:18
upstream panic: runtime error: invalid memory address or nil pointer dereference 1 891d 891d 0/23 auto-closed as invalid on 2020/06/01 17:49
linux-4.14 panic: runtime error: invalid memory address or nil pointer dereference 1 998d 998d 0/1 auto-closed as invalid on 2020/03/17 06:44
linux-4.19 panic: runtime error: invalid memory address or nil pointer dereference (3) 219 380d 469d 0/1 auto-closed as invalid on 2021/10/25 16:30
linux-4.19 panic: runtime error: invalid memory address or nil pointer dereference 1 860d 860d 0/1 auto-closed as invalid on 2020/08/02 09:10

Sample crash report:
1970/01/01 00:01:48 USB emulation: enabled
1970/01/01 00:01:48 hci packet injection: /dev/vhci does not exist
1970/01/01 00:01:48 wifi device emulation: /sys/class/mac80211_hwsim/ does not exist
1970/01/01 00:01:48 802.15.4 emulation: /sys/bus/platform/devices/mac802154_hwsim does not exist
panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x10 pc=0x290708]

goroutine 1 [running]:
github.com/google/syzkaller/prog.(*ChoiceTable).Enabled(...)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/prio.go:239
main.(*Fuzzer).checkDisabledCalls(0x400006a1a0, 0x4000324400)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:469 +0x58
main.(*Fuzzer).deserializeInput(0x400006a1a0, 0x40003b00e0, 0x6e, 0x6e, 0x0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:460 +0xf8
main.(*Fuzzer).addCandidateInput(0x400006a1a0, 0x40003b00e0, 0x6e, 0x6e, 0x101)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:438 +0x40
main.(*Fuzzer).poll(0x400006a1a0, 0x4000078a01, 0x0, 0x40002901d0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:409 +0x3a0
main.main()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:273 +0xedc

Crashes (127):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-qemu2-arm64-compat 2021/05/10 12:29 upstream 6efb943b8616 86e1b941 .config log report info panic: runtime error: invalid memory address or nil pointer dereference
ci-qemu2-arm64 2021/05/10 12:28 upstream 6efb943b8616 86e1b941 .config log report info panic: runtime error: invalid memory address or nil pointer dereference
ci-qemu2-arm64-mte 2021/05/10 12:26 upstream 6efb943b8616 86e1b941 .config log report info panic: runtime error: invalid memory address or nil pointer dereference
ci-qemu2-arm64-mte 2021/05/10 12:24 upstream 6efb943b8616 86e1b941 .config log report info panic: runtime error: invalid memory address or nil pointer dereference
ci-qemu2-arm64-compat 2021/05/10 12:22 upstream 6efb943b8616 86e1b941 .config log report info panic: runtime error: invalid memory address or nil pointer dereference
ci-qemu2-arm64 2021/05/10 12:22 upstream 6efb943b8616 86e1b941 .config log report info panic: runtime error: invalid memory address or nil pointer dereference
ci-qemu2-arm32 2021/05/10 12:22 upstream bf152b0b41dc 86e1b941 .config log report info panic: runtime error: invalid memory address or nil pointer dereference
ci-qemu2-arm64-mte 2021/05/10 12:22 upstream 6efb943b8616 86e1b941 .config log report info panic: runtime error: invalid memory address or nil pointer dereference
ci-qemu2-arm64-compat 2021/05/10 12:22 upstream 6efb943b8616 86e1b941 .config log report info panic: runtime error: invalid memory address or nil pointer dereference
ci-qemu2-arm32 2021/05/10 12:22 upstream bf152b0b41dc 86e1b941 .config log report info panic: runtime error: invalid memory address or nil pointer dereference
ci-qemu2-arm64-mte 2021/05/10 12:21 upstream 6efb943b8616 86e1b941 .config log report info panic: runtime error: invalid memory address or nil pointer dereference
ci-qemu2-arm64-mte 2021/05/10 12:21 upstream 6efb943b8616 86e1b941 .config log report info panic: runtime error: invalid memory address or nil pointer dereference
ci-qemu2-arm32 2021/05/10 12:21 upstream bf152b0b41dc 86e1b941 .config log report info panic: runtime error: invalid memory address or nil pointer dereference
ci-qemu2-arm64 2021/05/10 12:21 upstream 6efb943b8616 86e1b941 .config log report info panic: runtime error: invalid memory address or nil pointer dereference
ci-qemu2-arm64 2021/05/10 12:21 upstream 6efb943b8616 86e1b941 .config log report info panic: runtime error: invalid memory address or nil pointer dereference
ci-qemu2-arm64-mte 2021/05/10 12:20 upstream 6efb943b8616 86e1b941 .config log report info panic: runtime error: invalid memory address or nil pointer dereference
ci-qemu2-arm64-mte 2021/05/10 12:20 upstream 6efb943b8616 86e1b941 .config log report info panic: runtime error: invalid memory address or nil pointer dereference
ci-qemu2-arm32 2021/05/10 12:20 upstream bf152b0b41dc 86e1b941 .config log report info panic: runtime error: invalid memory address or nil pointer dereference
ci-qemu2-arm64-compat 2021/05/10 12:20 upstream 6efb943b8616 86e1b941 .config log report info panic: runtime error: invalid memory address or nil pointer dereference
ci-qemu2-arm64 2021/05/10 12:20 upstream 6efb943b8616 86e1b941 .config log report info panic: runtime error: invalid memory address or nil pointer dereference
ci-qemu2-arm64 2021/05/10 12:20 upstream 6efb943b8616 86e1b941 .config log report info panic: runtime error: invalid memory address or nil pointer dereference
ci-qemu2-arm64-compat 2021/05/10 12:20 upstream 6efb943b8616 86e1b941 .config log report info panic: runtime error: invalid memory address or nil pointer dereference
ci-qemu2-arm64-compat 2021/05/10 12:20 upstream 6efb943b8616 86e1b941 .config log report info panic: runtime error: invalid memory address or nil pointer dereference
ci-qemu2-arm32 2021/05/10 12:20 upstream bf152b0b41dc 86e1b941 .config log report info panic: runtime error: invalid memory address or nil pointer dereference
ci-qemu2-arm64-mte 2021/05/10 12:20 upstream 6efb943b8616 86e1b941 .config log report info panic: runtime error: invalid memory address or nil pointer dereference
ci-qemu2-arm32 2021/05/10 12:19 upstream bf152b0b41dc 86e1b941 .config log report info panic: runtime error: invalid memory address or nil pointer dereference
ci-qemu2-arm64 2021/05/10 12:19 upstream 6efb943b8616 86e1b941 .config log report info panic: runtime error: invalid memory address or nil pointer dereference
ci-qemu2-arm32 2021/05/10 12:19 upstream bf152b0b41dc 86e1b941 .config log report info panic: runtime error: invalid memory address or nil pointer dereference
ci-qemu2-arm64-compat 2021/05/10 12:19 upstream 6efb943b8616 86e1b941 .config log report info panic: runtime error: invalid memory address or nil pointer dereference
ci-qemu2-arm64-mte 2021/05/10 12:19 upstream 6efb943b8616 86e1b941 .config log report info panic: runtime error: invalid memory address or nil pointer dereference
ci-qemu2-arm64-mte 2021/05/10 12:19 upstream 6efb943b8616 86e1b941 .config log report info panic: runtime error: invalid memory address or nil pointer dereference
ci-qemu2-arm64-mte 2021/05/10 12:18 upstream 6efb943b8616 86e1b941 .config log report info panic: runtime error: invalid memory address or nil pointer dereference
ci-qemu2-arm64-mte 2021/05/10 12:18 upstream 6efb943b8616 86e1b941 .config log report info panic: runtime error: invalid memory address or nil pointer dereference
ci-qemu2-arm32 2021/05/10 12:18 upstream bf152b0b41dc 86e1b941 .config log report info panic: runtime error: invalid memory address or nil pointer dereference
ci-qemu2-arm64 2021/05/10 12:18 upstream 6efb943b8616 86e1b941 .config log report info panic: runtime error: invalid memory address or nil pointer dereference
ci-qemu2-arm64 2021/05/10 12:18 upstream 6efb943b8616 86e1b941 .config log report info panic: runtime error: invalid memory address or nil pointer dereference
ci-qemu2-arm32 2021/05/10 12:18 upstream bf152b0b41dc 86e1b941 .config log report info panic: runtime error: invalid memory address or nil pointer dereference
ci-qemu2-riscv64 2021/05/10 12:22 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes 18a3c5f7abfd 86e1b941 .config log report info panic: runtime error: invalid memory address or nil pointer dereference
ci-qemu2-riscv64 2021/05/10 12:22 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes 18a3c5f7abfd 86e1b941 .config log report info panic: runtime error: invalid memory address or nil pointer dereference
ci-qemu2-riscv64 2021/05/10 12:22 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes 18a3c5f7abfd 86e1b941 .config log report info panic: runtime error: invalid memory address or nil pointer dereference
ci-qemu2-riscv64 2021/05/10 12:21 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes 18a3c5f7abfd 86e1b941 .config log report info panic: runtime error: invalid memory address or nil pointer dereference
ci-qemu2-riscv64 2021/05/10 12:21 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes 18a3c5f7abfd 86e1b941 .config log report info panic: runtime error: invalid memory address or nil pointer dereference
ci-qemu2-riscv64 2021/05/10 12:19 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes 18a3c5f7abfd 86e1b941 .config log report info panic: runtime error: invalid memory address or nil pointer dereference
ci-qemu2-riscv64 2021/05/10 12:19 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes 18a3c5f7abfd 86e1b941 .config log report info panic: runtime error: invalid memory address or nil pointer dereference
ci-qemu2-riscv64 2021/05/10 12:18 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes 18a3c5f7abfd 86e1b941 .config log report info panic: runtime error: invalid memory address or nil pointer dereference
ci-qemu2-riscv64 2021/05/10 12:18 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes 18a3c5f7abfd 86e1b941 .config log report info panic: runtime error: invalid memory address or nil pointer dereference