[] SYSC_seccomp kernel/seccomp.c:809 [inline] [] SyS_seccomp+0x24/0x30 kernel/seccomp.c:806 [] entry_SYSCALL_64_fastpath+0x23/0xc6 binder: 7155:7186 ioctl 4c08 13 returned -22 ================================================================== BUG: KASAN: use-after-free in __read_once_size include/linux/compiler.h:243 [inline] at addr ffff8801aae7eaf8 BUG: KASAN: use-after-free in atomic_read arch/x86/include/asm/atomic.h:26 [inline] at addr ffff8801aae7eaf8 BUG: KASAN: use-after-free in static_key_count include/linux/jump_label.h:174 [inline] at addr ffff8801aae7eaf8 BUG: KASAN: use-after-free in static_key_false include/linux/jump_label.h:184 [inline] at addr ffff8801aae7eaf8 BUG: KASAN: use-after-free in perf_sw_event include/linux/perf_event.h:1039 [inline] at addr ffff8801aae7eaf8 BUG: KASAN: use-after-free in __do_page_fault+0xc80/0xd70 arch/x86/mm/fault.c:1438 at addr ffff8801aae7eaf8 Read of size 8 by task syz-executor6/7239 CPU: 0 PID: 7239 Comm: syz-executor6 Not tainted 4.9.64-gfbb7468 #94 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ffff8801a7defd88 ffffffff81d90429 ffff8801da155140 ffff8801aae7eaa8 ffff8801aae7eb60 ffffed00355cfd5f ffff8801aae7eaf8 ffff8801a7defdb0 ffffffff8153a3ac ffffed00355cfd5f ffff8801da155140 0000000000000000 Call Trace: [] __dump_stack lib/dump_stack.c:15 [inline] [] dump_stack+0xc1/0x128 lib/dump_stack.c:51 [] kasan_object_err+0x1c/0x70 mm/kasan/report.c:160 [] print_address_description mm/kasan/report.c:198 [inline] [] kasan_report_error mm/kasan/report.c:287 [inline] [] kasan_report.part.1+0x21c/0x500 mm/kasan/report.c:309 [] kasan_report mm/kasan/report.c:330 [inline] [] __asan_report_load8_noabort+0x29/0x30 mm/kasan/report.c:330 [] __read_once_size include/linux/compiler.h:243 [inline] [] atomic_read arch/x86/include/asm/atomic.h:26 [inline] [] static_key_count include/linux/jump_label.h:174 [inline] [] static_key_false include/linux/jump_label.h:184 [inline] [] perf_sw_event include/linux/perf_event.h:1039 [inline] [] __do_page_fault+0xc80/0xd70 arch/x86/mm/fault.c:1438 [] do_page_fault+0x27/0x30 arch/x86/mm/fault.c:1460 [] page_fault+0x28/0x30 arch/x86/entry/entry_64.S:1012 Object at ffff8801aae7eaa8, in cache vm_area_struct size: 184 Allocated: PID = 7239 save_stack_trace+0x16/0x20 arch/x86/kernel/stacktrace.c:57 save_stack+0x43/0xd0 mm/kasan/kasan.c:495 set_track mm/kasan/kasan.c:507 [inline] kasan_kmalloc+0xad/0xe0 mm/kasan/kasan.c:598 kasan_slab_alloc+0x12/0x20 mm/kasan/kasan.c:537 slab_post_alloc_hook mm/slab.h:417 [inline] slab_alloc_node mm/slub.c:2715 [inline] slab_alloc mm/slub.c:2723 [inline] kmem_cache_alloc+0xba/0x290 mm/slub.c:2728 kmem_cache_zalloc include/linux/slab.h:626 [inline] mmap_region+0x587/0xfd0 mm/mmap.c:1662 do_mmap+0x57b/0xbe0 mm/mmap.c:1473 do_mmap_pgoff include/linux/mm.h:2018 [inline] vm_mmap_pgoff+0x16b/0x1b0 mm/util.c:305 SYSC_mmap_pgoff mm/mmap.c:1523 [inline] SyS_mmap_pgoff+0xd0/0x560 mm/mmap.c:1481 SYSC_mmap arch/x86/kernel/sys_x86_64.c:95 [inline] SyS_mmap+0x16/0x20 arch/x86/kernel/sys_x86_64.c:86 entry_SYSCALL_64_fastpath+0x23/0xc6 Freed: PID = 7251 save_stack_trace+0x16/0x20 arch/x86/kernel/stacktrace.c:57 save_stack+0x43/0xd0 mm/kasan/kasan.c:495 set_track mm/kasan/kasan.c:507 [inline] kasan_slab_free+0x73/0xc0 mm/kasan/kasan.c:571 slab_free_hook mm/slub.c:1355 [inline] slab_free_freelist_hook mm/slub.c:1377 [inline] slab_free mm/slub.c:2958 [inline] kmem_cache_free+0xb2/0x2e0 mm/slub.c:2980 remove_vma+0x11d/0x160 mm/mmap.c:175 remove_vma_list mm/mmap.c:2482 [inline] do_munmap+0x7ff/0xeb0 mm/mmap.c:2705 mmap_region+0x14d/0xfd0 mm/mmap.c:1635 do_mmap+0x57b/0xbe0 mm/mmap.c:1473 do_mmap_pgoff include/linux/mm.h:2018 [inline] vm_mmap_pgoff+0x16b/0x1b0 mm/util.c:305 SYSC_mmap_pgoff mm/mmap.c:1523 [inline] SyS_mmap_pgoff+0xd0/0x560 mm/mmap.c:1481 SYSC_mmap arch/x86/kernel/sys_x86_64.c:95 [inline] SyS_mmap+0x16/0x20 arch/x86/kernel/sys_x86_64.c:86 entry_SYSCALL_64_fastpath+0x23/0xc6 Memory state around the buggy address: ffff8801aae7e980: fc fc fc fc fc fc fb fb fb fb fb fb fb fb fb fb ffff8801aae7ea00: fb fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc >ffff8801aae7ea80: fc fc fc fc fc fb fb fb fb fb fb fb fb fb fb fb ^ ffff8801aae7eb00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ffff8801aae7eb80: fc fc fc fc fb fb fb fb fb fb fb fb fb fb fb fb ================================================================== binder: 7304:7306 ioctl 8905 20ef6000 returned -22 binder: 7304:7306 ioctl c0206434 20630fe0 returned -22 binder: 7304:7330 ioctl 8905 20ef6000 returned -22 binder: 7304:7330 ioctl c0206434 20630fe0 returned -22 nla_parse: 6 callbacks suppressed netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. IPv6: NLM_F_REPLACE set, but no existing node found! netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. IPv6: NLM_F_REPLACE set, but no existing node found! netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7541 comm=syz-executor5 9pnet_virtio: no channels available for device H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H 9pnet_virtio: no channels available for device H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H 9pnet_virtio: no channels available for device H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H binder: 7635:7638 ioctl c058534b 20ff1000 returned -22 9pnet_virtio: no channels available for device H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H binder: 7635:7638 ioctl c058534b 20ff1000 returned -22 netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. binder: 7670:7674 ioctl c058534b 20ff1000 returned -22 binder: 7670:7674 ioctl c058534b 20ff1000 returned -22 netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. 9pnet_virtio: no channels available for device H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H binder: 7695:7698 ioctl c058534b 20ff1000 returned -22 netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. binder: 7695:7698 ioctl c058534b 20ff1000 returned -22 9pnet_virtio: no channels available for device H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. binder: 7725:7731 ioctl c058534b 20ff1000 returned -22 binder: 7725:7731 ioctl c058534b 20ff1000 returned -22 9pnet_virtio: no channels available for device H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H binder: 7770:7771 ioctl c058534b 20ff1000 returned -22 binder: 7770:7771 ioctl c058534b 20ff1000 returned -22 binder: 7788:7790 ioctl c058534b 20ff1000 returned -22 binder: 7788:7790 ioctl c058534b 20ff1000 returned -22 9pnet_virtio: no channels available for device H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H binder: 7798:7803 ioctl c058534b 20ff1000 returned -22 SELinux: unrecognized netlink message: protocol=0 nlmsg_type=59136 sclass=netlink_route_socket pig=7813 comm=syz-executor0 binder: 7798:7803 ioctl c058534b 20ff1000 returned -22 9pnet_virtio: no channels available for device ./file0 device lo entered promiscuous mode device lo left promiscuous mode 9pnet_virtio: no channels available for device ./file0 SELinux: unrecognized netlink message: protocol=0 nlmsg_type=59136 sclass=netlink_route_socket pig=7841 comm=syz-executor0 binder: 7856:7857 ioctl c058534b 20ff1000 returned -22 binder: 7856:7857 ioctl c058534b 20ff1000 returned -22 device lo entered promiscuous mode device lo left promiscuous mode 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 device lo entered promiscuous mode SELinux: unrecognized netlink message: protocol=0 nlmsg_type=59136 sclass=netlink_route_socket pig=7900 comm=syz-executor0 binder: 7891:7902 ioctl c058534b 20ff1000 returned -22 binder: 7891:7902 ioctl c058534b 20ff1000 returned -22 binder: 7915:7919 ioctl c058534b 20ff1000 returned -22 9pnet_virtio: no channels available for device ./file0 binder: 7915:7919 ioctl c058534b 20ff1000 returned -22 9pnet_virtio: no channels available for device ./file0 SELinux: unrecognized netlink message: protocol=0 nlmsg_type=59136 sclass=netlink_route_socket pig=7927 comm=syz-executor0 9pnet_virtio: no channels available for device ./file0 binder: 7938:7939 ioctl c058534b 20ff1000 returned -22 device lo left promiscuous mode binder: 7938:7939 ioctl c058534b 20ff1000 returned -22 9pnet_virtio: no channels available for device ./file0 device lo entered promiscuous mode device lo left promiscuous mode binder: 7968:7973 ioctl c058534b 20ff1000 returned -22 SELinux: unrecognized netlink message: protocol=0 nlmsg_type=59136 sclass=netlink_route_socket pig=7972 comm=syz-executor0 9pnet_virtio: no channels available for device ./file0 SELinux: unrecognized netlink message: protocol=0 nlmsg_type=59136 sclass=netlink_route_socket pig=8008 comm=syz-executor0 9pnet_virtio: no channels available for device ./file0 binder: 7968:7973 ioctl c058534b 20ff1000 returned -22 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 binder: 8042:8049 ioctl c058534b 20ff1000 returned -22 SELinux: unrecognized netlink message: protocol=0 nlmsg_type=59136 sclass=netlink_route_socket pig=8052 comm=syz-executor0 9pnet_virtio: no channels available for device ./file0 binder: 8042:8049 ioctl c058534b 20ff1000 returned -22 9pnet_virtio: no channels available for device ./file0 binder: 8085:8086 ioctl c058534b 20ff1000 returned -22 9pnet_virtio: no channels available for device ./file0 binder: 8085:8086 ioctl c058534b 20ff1000 returned -22 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 SELinux: unrecognized netlink message: protocol=0 nlmsg_type=59136 sclass=netlink_route_socket pig=8075 comm=syz-executor0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 binder: 8123:8131 ioctl c058534b 20ff1000 returned -22 SELinux: unrecognized netlink message: protocol=0 nlmsg_type=59136 sclass=netlink_route_socket pig=8135 comm=syz-executor0 SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2561 sclass=netlink_route_socket pig=8133 comm=syz-executor1 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 binder: 8123:8153 ioctl c058534b 20ff1000 returned -22 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 binder: 8200:8212 ioctl c058534b 20ff1000 returned -22 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 binder: 8200:8212 ioctl c058534b 20ff1000 returned -22 9pnet_virtio: no channels available for device ./file0 binder: 8260:8262 ioctl c058534b 20ff1000 returned -22 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 binder: 8366:8368 ioctl 540d 0 returned -22 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 binder: 8366:8368 ioctl 540d 0 returned -22 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 program syz-executor7 is using a deprecated SCSI ioctl, please convert it to SG_IO 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 program syz-executor7 is using a deprecated SCSI ioctl, please convert it to SG_IO sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 program syz-executor3 is using a deprecated SCSI ioctl, please convert it to SG_IO sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 program syz-executor3 is using a deprecated SCSI ioctl, please convert it to SG_IO 9pnet_virtio: no channels available for device ./file0 sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 program syz-executor3 is using a deprecated SCSI ioctl, please convert it to SG_IO 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 program syz-executor3 is using a deprecated SCSI ioctl, please convert it to SG_IO sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 program syz-executor3 is using a deprecated SCSI ioctl, please convert it to SG_IO 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 program syz-executor3 is using a deprecated SCSI ioctl, please convert it to SG_IO sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 program syz-executor3 is using a deprecated SCSI ioctl, please convert it to SG_IO sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 9pnet_virtio: no channels available for device ./file0 program syz-executor3 is using a deprecated SCSI ioctl, please convert it to SG_IO sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 9pnet_virtio: no channels available for device ./file0 program syz-executor3 is using a deprecated SCSI ioctl, please convert it to SG_IO sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 program syz-executor3 is using a deprecated SCSI ioctl, please convert it to SG_IO sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 9pnet_virtio: no channels available for device ./file0 program syz-executor3 is using a deprecated SCSI ioctl, please convert it to SG_IO 9pnet_virtio: no channels available for device ./file0 sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 9pnet_virtio: no channels available for device ./file0 program syz-executor2 is using a deprecated SCSI ioctl, please convert it to SG_IO 9pnet_virtio: no channels available for device ./file0 sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 9pnet_virtio: no channels available for device ./file0 program syz-executor2 is using a deprecated SCSI ioctl, please convert it to SG_IO program syz-executor3 is using a deprecated SCSI ioctl, please convert it to SG_IO 9pnet_virtio: no channels available for device ./file0 sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 program syz-executor3 is using a deprecated SCSI ioctl, please convert it to SG_IO sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 9pnet_virtio: no channels available for device ./file0 program syz-executor3 is using a deprecated SCSI ioctl, please convert it to SG_IO sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 program syz-executor3 is using a deprecated SCSI ioctl, please convert it to SG_IO sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 9pnet_virtio: no channels available for device ./file0 program syz-executor3 is using a deprecated SCSI ioctl, please convert it to SG_IO sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 selinux_nlmsg_perm: 30 callbacks suppressed SELinux: unrecognized netlink message: protocol=0 nlmsg_type=59136 sclass=netlink_route_socket pig=9578 comm=syz-executor5 9pnet_virtio: no channels available for device ./file0 SELinux: unrecognized netlink message: protocol=0 nlmsg_type=59136 sclass=netlink_route_socket pig=9615 comm=syz-executor5 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 sg_write: data in/out 65498/34 bytes for SCSI command 0xfe-- guessing data in; program syz-executor0 not setting count and/or reply_len properly 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0