last executing test programs: 1m4.463032392s ago: executing program 0 (id=2494): getpid() mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc\x00', 0x4) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x10b) write(r0, &(0x7f0000000000)='7', 0x1) open_tree(0xffffffffffffff9c, &(0x7f0000000100)='\x00', 0x89901) 42.583452875s ago: executing program 1 (id=2500): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc\x00', 0x4) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x10b) write(r2, &(0x7f0000000000)='7', 0x1) open_tree(0xffffffffffffff9c, &(0x7f0000000100)='\x00', 0x89901) 38.626438294s ago: executing program 1 (id=2501): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000004c0), 0x2, 0x0) write(r1, 0x0, 0x0) write(r0, &(0x7f0000000000)='3', 0x4e) 7.357193205s ago: executing program 0 (id=2495): socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x6e, &(0x7f00000003c0)=ANY=[@ANYBLOB="bbbbbbbbbbbb00000000000086dd6002adf700383a00fe880000000000000000000000770001ff020000000000000000000000000001020090780000"], 0x0) 7.327929426s ago: executing program 1 (id=2505): syz_emit_ethernet(0x46, &(0x7f00000003c0)={@multicast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x2a}, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "122d9a", 0x10, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x1}}}}}}, 0x0) 6.542485862s ago: executing program 0 (id=2502): r0 = socket$igmp(0x2, 0x3, 0x2) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000001c0)={'pim6reg1\x00', {0x2, 0x0, @broadcast}}) socket$netlink(0x10, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'syzkaller0\x00'}) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x24040084) socketpair$unix(0x1, 0x2, 0x0, 0x0) r2 = openat(0xffffffffffffffff, 0x0, 0x705a40, 0x0) lseek(r2, 0x1, 0x2) 6.489272742s ago: executing program 1 (id=2503): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000001, 0x12, r0, 0x0) mmap$xdp(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x0, 0x46032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) 6.106856685s ago: executing program 1 (id=2504): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc\x00', 0x4) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x10b) write(r1, &(0x7f0000000000)='7', 0x1) open_tree(0xffffffffffffff9c, &(0x7f0000000100)='\x00', 0x89901) 2.72915341s ago: executing program 0 (id=2506): capset(&(0x7f0000000080)={0x20071026}, &(0x7f00000003c0)={0x200000, 0x200000, 0x0, 0x0, 0x8, 0x1000004}) memfd_create(&(0x7f0000000000)='/dev/sda1\x00', 0x1) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0x2275, 0x13) 1.873672066s ago: executing program 1 (id=2507): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000bd000), 0x318, 0x0) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x15) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x400000, 0x3, &(0x7f0000000000/0x400000)=nil) 1.208005401s ago: executing program 0 (id=2508): r0 = syz_open_dev$usbfs(&(0x7f0000000080), 0x75, 0x109301) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x201b}) 0s ago: executing program 0 (id=2509): sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000044c0)={&(0x7f00000001c0)={0x28, 0x2, 0x6, 0x3, 0x0, 0x0, {0x7}, [@IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x810}, 0x20004000) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB="500100001000010000000000000000007f0000010000edffffff0000000000007f00000100000000000000000000000000000000000000000200202000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="7f00000100000000000000000000000000be3412320000007f000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000002000000000000000000000060001200726663343130362867636d2861657329290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000060"], 0x150}}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000000)=ANY=[@ANYBLOB="940000002900010000000000000000007f00000100000000000000000000000000be3412020032007f0000020000000000000000000000007f00000100000000000000000000000000000000000000007f0000010000000000000000000000007f000001000000000000000000000000000000000000000002002020000000000000000000000000010000000000000002"], 0x94}}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) kernel console output (not intermixed with test programs): L syzkaller #0 PREEMPT [ 2779.567701][ T8658] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 2779.567766][ T8658] Hardware name: linux,dummy-virt (DT) [ 2779.567833][ T8658] Call trace: [ 2779.567894][ T8658] show_stack+0x18/0x24 (C) [ 2779.568075][ T8658] dump_stack_lvl+0x7c/0xb0 [ 2779.568200][ T8658] dump_stack+0x1c/0x28 [ 2779.568308][ T8658] should_fail_ex+0x6b4/0x6c4 [ 2779.568506][ T8658] should_fail+0x14/0x34 [ 2779.568629][ T8658] should_fail_usercopy+0x1c/0x40 [ 2779.568750][ T8658] _inline_copy_from_user+0x38/0x124 [ 2779.568882][ T8658] ctl_ioctl+0x2a8/0xbbc [ 2779.568997][ T8658] dm_ctl_ioctl+0x10/0x20 [ 2779.569157][ T8658] __arm64_sys_ioctl+0x128/0x1a8 [ 2779.569301][ T8658] invoke_syscall+0x74/0x240 [ 2779.569415][ T8658] el0_svc_common.constprop.0+0xac/0x230 [ 2779.569531][ T8658] do_el0_svc+0x40/0x58 [ 2779.569697][ T8658] el0_svc+0x58/0x2a4 [ 2779.569838][ T8658] el0t_64_sync_handler+0xa0/0xe4 [ 2779.569961][ T8658] el0t_64_sync+0x198/0x19c [ 2783.516760][ T8667] syz.0.1623: vmalloc error: size 8589938688, exceeds total pages, mode:0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0 [ 2783.519669][ T8667] CPU: 0 UID: 0 PID: 8667 Comm: syz.0.1623 Tainted: G W L syzkaller #0 PREEMPT [ 2783.519821][ T8667] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 2783.519882][ T8667] Hardware name: linux,dummy-virt (DT) [ 2783.519954][ T8667] Call trace: [ 2783.520014][ T8667] show_stack+0x18/0x24 (C) [ 2783.520201][ T8667] dump_stack_lvl+0x7c/0xb0 [ 2783.520326][ T8667] dump_stack+0x1c/0x28 [ 2783.520443][ T8667] warn_alloc+0x1d0/0x210 [ 2783.520566][ T8667] __vmalloc_node_range_noprof+0xd2c/0x1024 [ 2783.520698][ T8667] xskq_create+0x198/0x268 [ 2783.520833][ T8667] xsk_setsockopt+0x3ec/0x6c0 [ 2783.520952][ T8667] do_sock_setsockopt+0x178/0x35c [ 2783.521087][ T8667] __sys_setsockopt+0xc8/0x160 [ 2783.521208][ T8667] __arm64_sys_setsockopt+0xa8/0x104 [ 2783.521327][ T8667] invoke_syscall+0x74/0x240 [ 2783.521446][ T8667] el0_svc_common.constprop.0+0xac/0x230 [ 2783.521568][ T8667] do_el0_svc+0x40/0x58 [ 2783.521715][ T8667] el0_svc+0x58/0x2a4 [ 2783.521834][ T8667] el0t_64_sync_handler+0xa0/0xe4 [ 2783.521951][ T8667] el0t_64_sync+0x198/0x19c [ 2783.522233][ T8667] Mem-Info: [ 2783.522447][ T8667] active_anon:7565 inactive_anon:2336 isolated_anon:0 [ 2783.522447][ T8667] active_file:272 inactive_file:14631 isolated_file:0 [ 2783.522447][ T8667] unevictable:768 dirty:26 writeback:0 [ 2783.522447][ T8667] slab_reclaimable:6572 slab_unreclaimable:31377 [ 2783.522447][ T8667] mapped:5641 shmem:6105 pagetables:553 [ 2783.522447][ T8667] sec_pagetables:0 bounce:0 [ 2783.522447][ T8667] kernel_misc_reclaimable:0 [ 2783.522447][ T8667] free:23057 free_pcp:3040 free_cma:0 [ 2783.522735][ T8667] Node 0 active_anon:30260kB inactive_anon:9344kB active_file:1088kB inactive_file:58524kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:22564kB dirty:104kB writeback:0kB shmem:24420kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:6528kB pagetables:2212kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 2783.523014][ T8667] Node 0 DMA free:92228kB boost:0kB min:22528kB low:28160kB high:33792kB reserved_highatomic:0KB free_highatomic:0KB active_anon:30260kB inactive_anon:9344kB active_file:1088kB inactive_file:58524kB unevictable:3072kB writepending:104kB zspages:0kB present:2097152kB managed:1524544kB mlocked:0kB bounce:0kB free_pcp:12160kB local_pcp:10288kB free_cma:0kB [ 2783.523488][ T8667] lowmem_reserve[]: 0 0 0 0 0 [ 2783.524645][ T8667] Node 0 DMA: 919*4kB (UME) 425*8kB (UME) 64*16kB (UME) 345*32kB (UME) 160*64kB (UME) 105*128kB (UME) 43*256kB (UME) 17*512kB (UME) 7*1024kB (UME) 5*2048kB (UM) 3*4096kB (UM) = 92228kB [ 2783.530846][ T8667] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2783.531087][ T8667] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=32768kB [ 2783.531295][ T8667] Node 0 hugepages_total=517 hugepages_free=517 hugepages_surp=0 hugepages_size=2048kB [ 2783.531493][ T8667] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=64kB [ 2783.531698][ T8667] 21004 total pagecache pages [ 2783.531885][ T8667] 0 pages in swap cache [ 2783.532082][ T8667] Free swap = 124996kB [ 2783.532268][ T8667] Total swap = 124996kB [ 2783.532457][ T8667] 524288 pages RAM [ 2783.532632][ T8667] 0 pages HighMem/MovableOnly [ 2783.532803][ T8667] 143152 pages reserved [ 2783.532974][ T8667] 8192 pages cma reserved [ 2783.533156][ T8667] 0 pages hwpoisoned [ 2807.115191][ T8716] fuse: Unknown parameter 'grou00000000000000000000' [ 2813.964832][ T8725] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2814.022598][ T8725] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2817.882258][ T8732] fuse: Unknown parameter 'grou00000000000000000000' [ 2822.194760][ T8743] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2822.202355][ T8743] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2822.980358][ T8747] fuse: Unknown parameter 'grou00000000000000000000' [ 2823.910689][ T3445] usb 1-1: new high-speed USB device number 32 using dummy_hcd [ 2824.204391][ T3445] usb 1-1: Using ep0 maxpacket: 32 [ 2824.221118][ T8755] FAULT_INJECTION: forcing a failure. [ 2824.221118][ T8755] name failslab, interval 1, probability 0, space 0, times 0 [ 2824.224401][ T8755] CPU: 1 UID: 0 PID: 8755 Comm: syz.1.1657 Tainted: G W L syzkaller #0 PREEMPT [ 2824.224617][ T8755] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 2824.224679][ T8755] Hardware name: linux,dummy-virt (DT) [ 2824.224749][ T8755] Call trace: [ 2824.224853][ T8755] show_stack+0x18/0x24 (C) [ 2824.225161][ T8755] dump_stack_lvl+0x7c/0xb0 [ 2824.225312][ T8755] dump_stack+0x1c/0x28 [ 2824.225516][ T8755] should_fail_ex+0x6b4/0x6c4 [ 2824.225707][ T8755] should_failslab+0xbc/0x120 [ 2824.225833][ T8755] kmem_cache_alloc_noprof+0x3d4/0x610 [ 2824.225947][ T8755] __kernfs_new_node+0xd0/0x7c0 [ 2824.226063][ T8755] kernfs_new_node+0xe0/0x118 [ 2824.226199][ T8755] __kernfs_create_file+0x38/0x2e0 [ 2824.226345][ T8755] sysfs_add_file_mode_ns+0x160/0x380 [ 2824.226473][ T8755] sysfs_create_file_ns+0x118/0x1a0 [ 2824.226630][ T8755] driver_create_file+0x3c/0x64 [ 2824.226803][ T8755] bus_add_driver+0x374/0x4d8 [ 2824.226955][ T8755] driver_register+0x154/0x39c [ 2824.227086][ T8755] usb_gadget_register_driver_owner+0xfc/0x264 [ 2824.227226][ T8755] raw_ioctl+0x1574/0x2898 [ 2824.227342][ T8755] __arm64_sys_ioctl+0x128/0x1a8 [ 2824.227453][ T8755] invoke_syscall+0x74/0x240 [ 2824.227564][ T8755] el0_svc_common.constprop.0+0xac/0x230 [ 2824.227676][ T8755] do_el0_svc+0x40/0x58 [ 2824.227810][ T8755] el0_svc+0x58/0x2a4 [ 2824.227933][ T8755] el0t_64_sync_handler+0xa0/0xe4 [ 2824.228104][ T8755] el0t_64_sync+0x198/0x19c [ 2824.392478][ T3445] usb 1-1: New USB device found, idVendor=1b1c, idProduct=1c09, bcdDevice= 0.00 [ 2824.442977][ T3445] usb 1-1: config 0 interface 0 altsetting 128 has an invalid descriptor for endpoint zero, skipping [ 2824.443951][ T3445] usb 1-1: config 0 interface 0 has no altsetting 0 [ 2824.444374][ T3445] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2824.465467][ T8755] bus_add_driver: add_bind_files(raw-gadget.1) failed [ 2824.479142][ T8755] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2824.484447][ T8755] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2824.740523][ T3445] usb 1-1: config 0 descriptor?? [ 2825.602058][ T3445] hid-generic 0003:1B1C:1C09.0002: unknown main item tag 0x0 [ 2825.603283][ T3445] hid-generic 0003:1B1C:1C09.0002: unknown main item tag 0x0 [ 2825.603593][ T3445] hid-generic 0003:1B1C:1C09.0002: unknown main item tag 0x0 [ 2825.603900][ T3445] hid-generic 0003:1B1C:1C09.0002: unknown main item tag 0x0 [ 2825.604187][ T3445] hid-generic 0003:1B1C:1C09.0002: unknown main item tag 0x0 [ 2825.722202][ T3445] hid-generic 0003:1B1C:1C09.0002: hidraw0: USB HID v4.08 Device [HID 1b1c:1c09] on usb-dummy_hcd.0-1/input0 [ 2827.828046][ T30] audit: type=1326 audit(1700000837.733:663): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8758 comm="syz.1.1659" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff80d782e8 code=0x7ffc0000 [ 2827.921873][ T30] audit: type=1326 audit(1700000837.823:664): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8758 comm="syz.1.1659" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff80d782e8 code=0x7ffc0000 [ 2827.922837][ T30] audit: type=1326 audit(1700000837.863:665): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8758 comm="syz.1.1659" exe="/syz-executor" sig=0 arch=c00000b7 syscall=293 compat=0 ip=0xffff80d782e8 code=0x7ffc0000 [ 2827.958302][ T30] audit: type=1326 audit(1700000837.883:666): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8758 comm="syz.1.1659" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff80d782e8 code=0x7ffc0000 [ 2827.993048][ T30] audit: type=1326 audit(1700000837.933:667): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8758 comm="syz.1.1659" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff80d782e8 code=0x7ffc0000 [ 2828.024294][ T30] audit: type=1326 audit(1700000837.963:668): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8758 comm="syz.1.1659" exe="/syz-executor" sig=0 arch=c00000b7 syscall=27 compat=0 ip=0xffff80d782e8 code=0x7ffc0000 [ 2828.031454][ T30] audit: type=1326 audit(1700000837.973:669): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8758 comm="syz.1.1659" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff80d782e8 code=0x7ffc0000 [ 2828.032213][ T30] audit: type=1326 audit(1700000837.973:670): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8758 comm="syz.1.1659" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff80d782e8 code=0x7ffc0000 [ 2828.086733][ T30] audit: type=1326 audit(1700000838.003:671): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8758 comm="syz.1.1659" exe="/syz-executor" sig=0 arch=c00000b7 syscall=47 compat=0 ip=0xffff80d782e8 code=0x7ffc0000 [ 2828.167456][ T30] audit: type=1326 audit(1700000838.073:672): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8758 comm="syz.1.1659" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff80d782e8 code=0x7ffc0000 [ 2830.834400][ T8763] fuse: Unknown parameter 'group_i00000000000000000000' [ 2832.539665][ T8765] netlink: 'syz.1.1661': attribute type 5 has an invalid length. [ 2837.518843][ T7556] usb 1-1: USB disconnect, device number 32 [ 2838.377576][ T8774] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2838.392348][ T8774] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2850.253025][ T8787] fuse: Unknown parameter 'group_i00000000000000000000' [ 2852.297244][ T8790] fuse: Unknown parameter 'group_i00000000000000000000' [ 2860.123060][ T30] kauditd_printk_skb: 1 callbacks suppressed [ 2860.124316][ T30] audit: type=1400 audit(1700000870.035:674): avc: denied { write } for pid=8800 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 2862.458694][ T30] audit: type=1400 audit(1700000872.405:675): avc: denied { write } for pid=8808 comm="rm" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 2866.216849][ T8814] fuse: Unknown parameter 'group_id00000000000000000000' [ 2892.945289][ T8845] fuse: Unknown parameter 'group_id00000000000000000000' [ 2896.289380][ T30] audit: type=1400 audit(1700000906.237:676): avc: denied { mmap_zero } for pid=8846 comm="syz.1.1680" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=memprotect permissive=1 [ 2904.242792][ T8859] iwpm_register_pid: Unable to send a nlmsg (client = 2) [ 2905.599698][ T8859] infiniband syz5: RDMA CMA: cma_listen_on_dev, error -98 [ 2908.264888][ T8869] fuse: Unknown parameter 'group_id00000000000000000000' [ 2912.005225][ T8883] fuse: Bad value for 'user_id' [ 2912.006481][ T8883] fuse: Bad value for 'user_id' [ 2921.992055][ T8897] FAULT_INJECTION: forcing a failure. [ 2921.992055][ T8897] name failslab, interval 1, probability 0, space 0, times 0 [ 2921.993731][ T8897] CPU: 1 UID: 0 PID: 8897 Comm: syz.1.1693 Tainted: G W L syzkaller #0 PREEMPT [ 2921.993823][ T8897] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 2921.993852][ T8897] Hardware name: linux,dummy-virt (DT) [ 2921.993886][ T8897] Call trace: [ 2921.993915][ T8897] show_stack+0x18/0x24 (C) [ 2921.994006][ T8897] dump_stack_lvl+0x7c/0xb0 [ 2921.994066][ T8897] dump_stack+0x1c/0x28 [ 2921.994127][ T8897] should_fail_ex+0x6b4/0x6c4 [ 2921.994194][ T8897] should_failslab+0xbc/0x120 [ 2921.994256][ T8897] kmem_cache_alloc_noprof+0x3d4/0x610 [ 2921.994315][ T8897] alloc_empty_file+0x60/0x164 [ 2921.994375][ T8897] path_openat+0xd0/0x1e40 [ 2921.994431][ T8897] do_file_open+0x18c/0x380 [ 2921.994483][ T8897] do_sys_openat2+0xdc/0x180 [ 2921.994536][ T8897] __arm64_sys_openat+0x134/0x1e0 [ 2921.994602][ T8897] invoke_syscall+0x74/0x240 [ 2921.994663][ T8897] el0_svc_common.constprop.0+0xac/0x230 [ 2921.994721][ T8897] do_el0_svc+0x40/0x58 [ 2921.994774][ T8897] el0_svc+0x58/0x2a4 [ 2921.994836][ T8897] el0t_64_sync_handler+0xa0/0xe4 [ 2921.994891][ T8897] el0t_64_sync+0x198/0x19c [ 2922.887949][ T8899] fuse: Bad value for 'user_id' [ 2922.891355][ T8899] fuse: Bad value for 'user_id' [ 2940.181877][ T8918] fuse: Bad value for 'user_id' [ 2940.182503][ T8918] fuse: Bad value for 'user_id' [ 2949.141856][ T8933] fuse: Bad value for 'fd' [ 2952.122178][ T8943] fuse: Bad value for 'fd' [ 2958.667906][ T8953] nbd: socks must be embedded in a SOCK_ITEM attr [ 2964.971751][ C0] sched: DL replenish lagged too much [ 2965.763728][ T8959] fuse: Bad value for 'fd' [ 2966.426049][ T8961] FAULT_INJECTION: forcing a failure. [ 2966.426049][ T8961] name failslab, interval 1, probability 0, space 0, times 0 [ 2966.437209][ T8961] CPU: 1 UID: 0 PID: 8961 Comm: syz.0.1715 Tainted: G W L syzkaller #0 PREEMPT [ 2966.437356][ T8961] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 2966.437387][ T8961] Hardware name: linux,dummy-virt (DT) [ 2966.437421][ T8961] Call trace: [ 2966.437452][ T8961] show_stack+0x18/0x24 (C) [ 2966.437557][ T8961] dump_stack_lvl+0x7c/0xb0 [ 2966.437662][ T8961] dump_stack+0x1c/0x28 [ 2966.437771][ T8961] should_fail_ex+0x6b4/0x6c4 [ 2966.437839][ T8961] should_failslab+0xbc/0x120 [ 2966.437897][ T8961] kmem_cache_alloc_noprof+0x3d4/0x610 [ 2966.437956][ T8961] do_getname+0x3c/0x290 [ 2966.438019][ T8961] getname_flags+0x14/0x20 [ 2966.438081][ T8961] do_mq_open+0x130/0x6b0 [ 2966.438139][ T8961] __arm64_sys_mq_open+0x120/0x1a0 [ 2966.438192][ T8961] invoke_syscall+0x74/0x240 [ 2966.438247][ T8961] el0_svc_common.constprop.0+0xac/0x230 [ 2966.438302][ T8961] do_el0_svc+0x40/0x58 [ 2966.438354][ T8961] el0_svc+0x58/0x2a4 [ 2966.438413][ T8961] el0t_64_sync_handler+0xa0/0xe4 [ 2966.438473][ T8961] el0t_64_sync+0x198/0x19c [ 2967.988355][ T8968] fuse: Bad value for 'fd' [ 2971.014120][ T8972] fuse: Bad value for 'fd' [ 2971.129366][ T8974] FAULT_INJECTION: forcing a failure. [ 2971.129366][ T8974] name failslab, interval 1, probability 0, space 0, times 0 [ 2971.130139][ T8974] CPU: 0 UID: 0 PID: 8974 Comm: syz.1.1720 Tainted: G W L syzkaller #0 PREEMPT [ 2971.130319][ T8974] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 2971.130384][ T8974] Hardware name: linux,dummy-virt (DT) [ 2971.130456][ T8974] Call trace: [ 2971.130514][ T8974] show_stack+0x18/0x24 (C) [ 2971.130705][ T8974] dump_stack_lvl+0x7c/0xb0 [ 2971.130832][ T8974] dump_stack+0x1c/0x28 [ 2971.130948][ T8974] should_fail_ex+0x6b4/0x6c4 [ 2971.131113][ T8974] should_failslab+0xbc/0x120 [ 2971.131265][ T8974] kmem_cache_alloc_noprof+0x3d4/0x610 [ 2971.131415][ T8974] do_getname+0x3c/0x290 [ 2971.131548][ T8974] getname_flags+0x14/0x20 [ 2971.131691][ T8974] do_mq_open+0x130/0x6b0 [ 2971.131841][ T8974] __arm64_sys_mq_open+0x120/0x1a0 [ 2971.132008][ T8974] invoke_syscall+0x74/0x240 [ 2971.132131][ T8974] el0_svc_common.constprop.0+0xac/0x230 [ 2971.132273][ T8974] do_el0_svc+0x40/0x58 [ 2971.132434][ T8974] el0_svc+0x58/0x2a4 [ 2971.132601][ T8974] el0t_64_sync_handler+0xa0/0xe4 [ 2971.132737][ T8974] el0t_64_sync+0x198/0x19c [ 2971.618040][ T30] audit: type=1400 audit(1700000981.562:677): avc: denied { execute } for pid=8975 comm="syz.0.1721" dev="hugetlbfs" ino=19370 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:hugetlbfs_t tclass=file permissive=1 [ 2971.670008][ T30] audit: type=1400 audit(1700000981.602:678): avc: denied { execute_no_trans } for pid=8975 comm="syz.0.1721" path=2F6D656D66643A5B0BDB58AE5B1AA9FDFAADD16D64C8129BF4019F5E854858A9250C1A65E0202864656C6574656429 dev="hugetlbfs" ino=19370 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:hugetlbfs_t tclass=file permissive=1 [ 2975.545576][ T8986] fuse: Bad value for 'fd' [ 2975.854890][ T8988] FAULT_INJECTION: forcing a failure. [ 2975.854890][ T8988] name failslab, interval 1, probability 0, space 0, times 0 [ 2975.868259][ T8988] CPU: 1 UID: 0 PID: 8988 Comm: syz.0.1727 Tainted: G W L syzkaller #0 PREEMPT [ 2975.868551][ T8988] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 2975.868615][ T8988] Hardware name: linux,dummy-virt (DT) [ 2975.868699][ T8988] Call trace: [ 2975.868766][ T8988] show_stack+0x18/0x24 (C) [ 2975.868998][ T8988] dump_stack_lvl+0x7c/0xb0 [ 2975.869126][ T8988] dump_stack+0x1c/0x28 [ 2975.869243][ T8988] should_fail_ex+0x6b4/0x6c4 [ 2975.869377][ T8988] should_failslab+0xbc/0x120 [ 2975.869509][ T8988] kmem_cache_alloc_noprof+0x3d4/0x610 [ 2975.869696][ T8988] do_getname+0x3c/0x290 [ 2975.869834][ T8988] getname_flags+0x14/0x20 [ 2975.869962][ T8988] do_mq_open+0x130/0x6b0 [ 2975.870081][ T8988] __arm64_sys_mq_open+0x120/0x1a0 [ 2975.870210][ T8988] invoke_syscall+0x74/0x240 [ 2975.870332][ T8988] el0_svc_common.constprop.0+0xac/0x230 [ 2975.870454][ T8988] do_el0_svc+0x40/0x58 [ 2975.870573][ T8988] el0_svc+0x58/0x2a4 [ 2975.870711][ T8988] el0t_64_sync_handler+0xa0/0xe4 [ 2975.870829][ T8988] el0t_64_sync+0x198/0x19c [ 2984.339449][ T9008] fuse: Invalid rootmode [ 2985.463857][ T9012] nvmet: disable ns before setting buffered_io value. [ 2985.488430][ T9012] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 2987.068711][ T9019] fuse: Invalid rootmode [ 2991.648304][ T9032] fuse: Invalid rootmode [ 2998.627964][ T9045] fuse: Bad value for 'rootmode' [ 3011.766055][ T9064] fuse: Bad value for 'rootmode' [ 3018.441990][ T9078] fuse: Bad value for 'rootmode' [ 3024.088117][ T9090] fuse: Unknown parameter 'use00000000000000000000' [ 3036.541013][ T9105] fuse: Unknown parameter 'use00000000000000000000' [ 3044.756231][ T9119] fuse: Unknown parameter 'use00000000000000000000' [ 3050.949431][ T30] audit: type=1400 audit(1700001060.767:679): avc: denied { read } for pid=9121 comm="syz.1.1776" name="card0" dev="devtmpfs" ino=618 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dri_device_t tclass=chr_file permissive=1 [ 3050.959964][ T30] audit: type=1400 audit(1700001060.787:680): avc: denied { open } for pid=9121 comm="syz.1.1776" path="/dev/dri/card0" dev="devtmpfs" ino=618 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dri_device_t tclass=chr_file permissive=1 [ 3050.994688][ T30] audit: type=1400 audit(1700001060.857:681): avc: denied { ioctl } for pid=9121 comm="syz.1.1776" path="/dev/dri/card0" dev="devtmpfs" ino=618 ioctlcmd=0x6407 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dri_device_t tclass=chr_file permissive=1 [ 3059.466986][ T9135] fuse: Unknown parameter 'user_i00000000000000000000' [ 3063.923325][ T30] audit: type=1400 audit(1700001073.888:682): avc: denied { mounton } for pid=9142 comm="syz.0.1782" path="/proc/713/task" dev="proc" ino=20702 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=1 [ 3065.399133][ T9148] fuse: Unknown parameter 'user_i00000000000000000000' [ 3071.187801][ T9160] fuse: Unknown parameter 'user_i00000000000000000000' [ 3073.975824][ T30] audit: type=1400 audit(1700001083.939:683): avc: denied { create } for pid=9165 comm="syz.0.1791" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 3074.693109][ T9166] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1791'. [ 3074.721763][ T9166] bond0: option lp_interval: invalid value (18446744072707910257) [ 3074.722682][ T9166] bond0: option lp_interval: allowed values 1 - 2147483647 [ 3075.356615][ T9173] fuse: Unknown parameter 'user_id00000000000000000000' [ 3080.465174][ T9189] fuse: Unknown parameter 'user_id00000000000000000000' [ 3085.898178][ T9203] fuse: Unknown parameter 'user_id00000000000000000000' [ 3089.556450][ T30] audit: type=1326 audit(1700001099.520:684): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9216 comm="syz.0.1810" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffa8f782e8 code=0x7ffc0000 [ 3089.565128][ T30] audit: type=1326 audit(1700001099.530:685): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9216 comm="syz.0.1810" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffa8f782e8 code=0x7ffc0000 [ 3089.583290][ T30] audit: type=1326 audit(1700001099.550:687): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9216 comm="syz.0.1810" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffa8f782e8 code=0x7ffc0000 [ 3089.616773][ T30] audit: type=1326 audit(1700001099.540:686): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9216 comm="syz.0.1810" exe="/syz-executor" sig=0 arch=c00000b7 syscall=56 compat=0 ip=0xffffa8f782e8 code=0x7ffc0000 [ 3089.665335][ T30] audit: type=1326 audit(1700001099.620:688): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9216 comm="syz.0.1810" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffa8f782e8 code=0x7ffc0000 [ 3089.694869][ T30] audit: type=1326 audit(1700001099.660:689): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9216 comm="syz.0.1810" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffa8f782e8 code=0x7ffc0000 [ 3089.722221][ T30] audit: type=1326 audit(1700001099.670:690): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9216 comm="syz.0.1810" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffa8f782e8 code=0x7ffc0000 [ 3089.727893][ T30] audit: type=1326 audit(1700001099.690:691): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9216 comm="syz.0.1810" exe="/syz-executor" sig=0 arch=c00000b7 syscall=62 compat=0 ip=0xffffa8f782e8 code=0x7ffc0000 [ 3089.781833][ T30] audit: type=1326 audit(1700001099.740:692): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9216 comm="syz.0.1810" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffa8f782e8 code=0x7ffc0000 [ 3089.845024][ T30] audit: type=1326 audit(1700001099.810:693): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9216 comm="syz.0.1810" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffa8f782e8 code=0x7ffc0000 [ 3090.984225][ T9221] fuse: Bad value for 'fd' [ 3092.531803][ T9224] misc userio: Begin command sent, but we're already running [ 3093.690504][ T7574] atkbd serio0: keyboard reset failed on [ 3097.243140][ T9234] fuse: Bad value for 'fd' [ 3110.395567][ T9251] fuse: Bad value for 'fd' [ 3111.418482][ T30] kauditd_printk_skb: 5 callbacks suppressed [ 3111.419274][ T30] audit: type=1400 audit(1700001121.371:699): avc: denied { setattr } for pid=9255 comm="syz.1.1823" name="NETLINK" dev="sockfs" ino=20170 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 3113.306298][ T9262] fuse: Unknown parameter '0x0000000000000004' [ 3115.958493][ T30] audit: type=1326 audit(1700001125.911:700): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9268 comm="syz.0.1829" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffa8f782e8 code=0x7ffc0000 [ 3116.038721][ T30] audit: type=1326 audit(1700001125.941:701): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9268 comm="syz.0.1829" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffa8f782e8 code=0x7ffc0000 [ 3116.041420][ T30] audit: type=1326 audit(1700001125.991:702): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9268 comm="syz.0.1829" exe="/syz-executor" sig=0 arch=c00000b7 syscall=293 compat=0 ip=0xffffa8f782e8 code=0x7ffc0000 [ 3116.044176][ T30] audit: type=1326 audit(1700001126.001:703): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9268 comm="syz.0.1829" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffa8f782e8 code=0x7ffc0000 [ 3116.073675][ T30] audit: type=1326 audit(1700001126.031:704): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9268 comm="syz.0.1829" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffa8f782e8 code=0x7ffc0000 [ 3116.080130][ T30] audit: type=1326 audit(1700001126.031:705): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9268 comm="syz.0.1829" exe="/syz-executor" sig=0 arch=c00000b7 syscall=56 compat=0 ip=0xffffa8f5b1ac code=0x7ffc0000 [ 3116.123718][ T30] audit: type=1326 audit(1700001126.071:706): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9268 comm="syz.0.1829" exe="/syz-executor" sig=0 arch=c00000b7 syscall=268 compat=0 ip=0xffffa8f7998c code=0x7ffc0000 [ 3116.155209][ T30] audit: type=1326 audit(1700001126.112:707): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9268 comm="syz.0.1829" exe="/syz-executor" sig=0 arch=c00000b7 syscall=198 compat=0 ip=0xffffa8f782e8 code=0x7ffc0000 [ 3116.173230][ T30] audit: type=1326 audit(1700001126.122:708): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9268 comm="syz.0.1829" exe="/syz-executor" sig=0 arch=c00000b7 syscall=268 compat=0 ip=0xffffa8f7998c code=0x7ffc0000 [ 3120.122662][ T9276] fuse: Unknown parameter '0x0000000000000004' [ 3125.530274][ T9291] fuse: Unknown parameter '0x0000000000000004' [ 3130.765369][ T9302] fuse: Unknown parameter '0x0000000000000004' [ 3133.233187][ T9313] fuse: Unknown parameter '0x0000000000000004' [ 3138.455057][ T9328] fuse: Unknown parameter '0x0000000000000004' [ 3142.361489][ T9340] fuse: Unknown parameter 'fd0x0000000000000004' [ 3159.953899][ T9361] fuse: Unknown parameter 'fd0x0000000000000004' [ 3169.330513][ T9379] fuse: Unknown parameter 'fd0x0000000000000004' [ 3239.828723][ T9520] ip_tables: iptables: counters copy to user failed while replacing table [ 3303.492987][ T9646] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3303.537534][ T9646] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3313.495681][ T30] kauditd_printk_skb: 17 callbacks suppressed [ 3313.496279][ T30] audit: type=1400 audit(1700001323.464:726): avc: denied { read } for pid=9659 comm="syz.0.1959" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 3318.637360][ T9673] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3318.688369][ T9673] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3318.752492][ T30] audit: type=1400 audit(1700001328.724:727): avc: denied { read append } for pid=9672 comm="syz.1.1964" name="snapshot" dev="devtmpfs" ino=85 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 3350.894040][ T9710] FAULT_INJECTION: forcing a failure. [ 3350.894040][ T9710] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3350.894976][ T9710] CPU: 1 UID: 0 PID: 9710 Comm: syz.0.1975 Tainted: G W L syzkaller #0 PREEMPT [ 3350.895077][ T9710] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 3350.895107][ T9710] Hardware name: linux,dummy-virt (DT) [ 3350.895144][ T9710] Call trace: [ 3350.895186][ T9710] show_stack+0x18/0x24 (C) [ 3350.895283][ T9710] dump_stack_lvl+0x7c/0xb0 [ 3350.895626][ T9710] dump_stack+0x1c/0x28 [ 3350.895841][ T9710] should_fail_ex+0x6b4/0x6c4 [ 3350.896063][ T9710] should_fail+0x14/0x34 [ 3350.896255][ T9710] should_fail_usercopy+0x1c/0x40 [ 3350.896323][ T9710] snd_seq_ioctl+0x1fc/0x3a4 [ 3350.896438][ T9710] __arm64_sys_ioctl+0x128/0x1a8 [ 3350.896514][ T9710] invoke_syscall+0x74/0x240 [ 3350.896715][ T9710] el0_svc_common.constprop.0+0xac/0x230 [ 3350.896869][ T9710] do_el0_svc+0x40/0x58 [ 3350.896998][ T9710] el0_svc+0x58/0x2a4 [ 3350.897162][ T9710] el0t_64_sync_handler+0xa0/0xe4 [ 3350.897265][ T9710] el0t_64_sync+0x198/0x19c [ 3354.481274][ T9720] ip_tables: iptables: counters copy to user failed while replacing table [ 3402.609939][ T9818] syzkaller0: entered promiscuous mode [ 3402.610752][ T9818] syzkaller0: entered allmulticast mode [ 3410.890446][ T9828] binder: 9827:9828 tried to acquire reference to desc 0, got 1 instead [ 3410.911945][ T30] audit: type=1400 audit(1700001420.890:728): avc: denied { transfer } for pid=9827 comm="syz.0.2011" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 3411.702701][ T9828] binder: 9827:9828 ioctl c0306201 20000380 returned -14 [ 3411.735208][ T8196] binder: release 9827:9828 transaction 18 out, still active [ 3411.735841][ T8196] binder: undelivered TRANSACTION_COMPLETE [ 3411.923858][ T8196] binder: send failed reply for transaction 18, target dead [ 3426.588702][ T30] audit: type=1400 audit(1700001436.561:729): avc: denied { read } for pid=9861 comm="syz.1.2022" name="trace_pipe_raw" dev="tracefs" ino=63 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=file permissive=1 [ 3437.618481][ T8196] usb 1-1: new high-speed USB device number 33 using dummy_hcd [ 3450.691719][ T9901] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3450.770215][ T9901] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3455.379672][ T9913] FAULT_INJECTION: forcing a failure. [ 3455.379672][ T9913] name fail_futex, interval 1, probability 0, space 0, times 0 [ 3455.382890][ T9913] CPU: 0 UID: 0 PID: 9913 Comm: syz.1.2036 Tainted: G W L syzkaller #0 PREEMPT [ 3455.383026][ T9913] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 3455.383054][ T9913] Hardware name: linux,dummy-virt (DT) [ 3455.383090][ T9913] Call trace: [ 3455.383123][ T9913] show_stack+0x18/0x24 (C) [ 3455.383218][ T9913] dump_stack_lvl+0x7c/0xb0 [ 3455.383277][ T9913] dump_stack+0x1c/0x28 [ 3455.383330][ T9913] should_fail_ex+0x6b4/0x6c4 [ 3455.383394][ T9913] should_fail+0x14/0x34 [ 3455.383448][ T9913] get_futex_key+0x198/0xf84 [ 3455.383505][ T9913] futex_wake+0xc0/0x49c [ 3455.383557][ T9913] do_futex+0x258/0x280 [ 3455.383617][ T9913] __arm64_sys_futex+0x1e8/0x310 [ 3455.383672][ T9913] invoke_syscall+0x74/0x240 [ 3455.383728][ T9913] el0_svc_common.constprop.0+0xac/0x230 [ 3455.383825][ T9913] do_el0_svc+0x40/0x58 [ 3455.383938][ T9913] el0_svc+0x58/0x2a4 [ 3455.384045][ T9913] el0t_64_sync_handler+0xa0/0xe4 [ 3455.384101][ T9913] el0t_64_sync+0x198/0x19c [ 3460.071153][ T7346] usb 1-1: new high-speed USB device number 34 using dummy_hcd [ 3460.676325][ T7346] usb 1-1: device descriptor read/64, error -71 [ 3461.641358][ T9926] syzkaller0: entered promiscuous mode [ 3461.647104][ T9926] syzkaller0: entered allmulticast mode [ 3465.427182][ T9374] usb 1-1: new high-speed USB device number 36 using dummy_hcd [ 3465.847056][ T9374] usb 1-1: device descriptor read/64, error -71 [ 3466.107536][ T9374] usb 1-1: new high-speed USB device number 37 using dummy_hcd [ 3467.036114][ T9374] usb 1-1: device descriptor read/64, error -71 [ 3467.158100][ T9374] usb usb1-port1: attempt power cycle [ 3472.817263][ T9945] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x48000 [ 3472.818401][ T9945] flags: 0x1ffc00000002000(reserved|node=0|zone=0|lastcpupid=0x7ff) [ 3472.841814][ T9945] raw: 01ffc00000002000 fffffdffc0200008 fffffdffc0200008 0000000000000000 [ 3472.881969][ T9945] raw: 0000000000000000 0000000000000000 00000001ffffffff 0000000000000000 [ 3472.882730][ T9945] page dumped because: unmovable page [ 3474.638372][ T9948] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3474.678249][ T9948] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3475.032859][ T9950] ubi0: attaching mtd0 [ 3475.339649][ T9950] ubi0: scanning is finished [ 3475.341373][ T9950] ubi0 error: ubi_read_volume_table: the layout volume was not found [ 3475.813392][ T9950] ubi0 error: ubi_attach_mtd_dev: failed to attach mtd0, error -22 [ 3478.809017][ T9960] FAULT_INJECTION: forcing a failure. [ 3478.809017][ T9960] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3478.809505][ T9960] CPU: 0 UID: 0 PID: 9960 Comm: syz.1.2055 Tainted: G W L syzkaller #0 PREEMPT [ 3478.809596][ T9960] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 3478.809699][ T9960] Hardware name: linux,dummy-virt (DT) [ 3478.809747][ T9960] Call trace: [ 3478.809777][ T9960] show_stack+0x18/0x24 (C) [ 3478.809872][ T9960] dump_stack_lvl+0x7c/0xb0 [ 3478.809932][ T9960] dump_stack+0x1c/0x28 [ 3478.809984][ T9960] should_fail_ex+0x6b4/0x6c4 [ 3478.810047][ T9960] should_fail+0x14/0x34 [ 3478.810103][ T9960] should_fail_usercopy+0x1c/0x40 [ 3478.810168][ T9960] _copy_to_iter+0x17c/0x1060 [ 3478.810249][ T9960] get_random_bytes_user+0x130/0x288 [ 3478.810349][ T9960] __arm64_sys_getrandom+0x108/0x1e0 [ 3478.810407][ T9960] invoke_syscall+0x74/0x240 [ 3478.810465][ T9960] el0_svc_common.constprop.0+0xac/0x230 [ 3478.810520][ T9960] do_el0_svc+0x40/0x58 [ 3478.810574][ T9960] el0_svc+0x58/0x2a4 [ 3478.810636][ T9960] el0t_64_sync_handler+0xa0/0xe4 [ 3478.810692][ T9960] el0t_64_sync+0x198/0x19c [ 3480.145687][ T7346] usb 1-1: new high-speed USB device number 39 using dummy_hcd [ 3480.391022][ T7346] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 3480.525110][ T7346] usb 1-1: config 1 interface 0 altsetting 8 bulk endpoint 0x1 has invalid maxpacket 1023 [ 3480.525861][ T7346] usb 1-1: config 1 interface 0 has no altsetting 0 [ 3480.682039][ T7346] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3480.682765][ T7346] usb 1-1: Product: syz [ 3480.683284][ T7346] usb 1-1: Manufacturer: syz [ 3480.683541][ T7346] usb 1-1: SerialNumber: syz [ 3480.890985][ T9964] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 3481.520864][ T7346] usb 1-1: USB disconnect, device number 39 [ 3488.090643][ T9980] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3488.095261][ T9980] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3495.107571][ T9991] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3495.168352][ T9991] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3504.997025][T10011] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3505.031454][T10011] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3518.492838][T10028] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3518.567034][T10028] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3524.793207][T10040] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3524.812458][T10040] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3527.373800][T10050] FAULT_INJECTION: forcing a failure. [ 3527.373800][T10050] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3527.374684][T10050] CPU: 1 UID: 0 PID: 10050 Comm: syz.1.2089 Tainted: G W L syzkaller #0 PREEMPT [ 3527.374852][T10050] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 3527.374913][T10050] Hardware name: linux,dummy-virt (DT) [ 3527.374975][T10050] Call trace: [ 3527.375035][T10050] show_stack+0x18/0x24 (C) [ 3527.375218][T10050] dump_stack_lvl+0x7c/0xb0 [ 3527.375337][T10050] dump_stack+0x1c/0x28 [ 3527.375454][T10050] should_fail_ex+0x6b4/0x6c4 [ 3527.375580][T10050] should_fail+0x14/0x34 [ 3527.375710][T10050] should_fail_usercopy+0x1c/0x40 [ 3527.375826][T10050] _inline_copy_from_user+0x38/0x124 [ 3527.375957][T10050] sk_getsockopt+0x1a4/0x1ce0 [ 3527.376075][T10050] do_sock_getsockopt+0x4f0/0x70c [ 3527.376186][T10050] __sys_getsockopt+0xc8/0x15c [ 3527.376787][T10050] __arm64_sys_getsockopt+0xa8/0x104 [ 3527.378361][T10050] invoke_syscall+0x74/0x240 [ 3527.379674][T10050] el0_svc_common.constprop.0+0xac/0x230 [ 3527.379821][T10050] do_el0_svc+0x40/0x58 [ 3527.379942][T10050] el0_svc+0x58/0x2a4 [ 3527.380066][T10050] el0t_64_sync_handler+0xa0/0xe4 [ 3527.380198][T10050] el0t_64_sync+0x198/0x19c [ 3528.164259][T10052] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3528.170133][T10052] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3528.842872][T10055] netlink: 20 bytes leftover after parsing attributes in process `syz.0.2092'. [ 3531.599746][T10066] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3531.643823][T10066] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3534.702140][ T30] audit: type=1400 audit(1700001544.678:730): avc: denied { cmd } for pid=10073 comm="iou-wrk-10074" path="/dev/ublk-control" dev="devtmpfs" ino=673 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=io_uring permissive=1 [ 3536.108825][ T3445] usb 1-1: new high-speed USB device number 40 using dummy_hcd [ 3537.104580][ T3445] usb 1-1: device descriptor read/64, error -71 [ 3537.407355][ T3445] usb 1-1: new high-speed USB device number 41 using dummy_hcd [ 3537.945159][ T3445] usb 1-1: device descriptor read/64, error -71 [ 3538.054705][ T3445] usb usb1-port1: attempt power cycle [ 3538.611906][ T3445] usb 1-1: new high-speed USB device number 42 using dummy_hcd [ 3539.096247][ T3445] usb 1-1: device descriptor read/8, error -71 [ 3539.492404][ T3445] usb 1-1: new high-speed USB device number 43 using dummy_hcd [ 3540.511612][ T3445] usb 1-1: device descriptor read/8, error -71 [ 3540.638500][ T3445] usb usb1-port1: unable to enumerate USB device [ 3551.283669][ T30] audit: type=1400 audit(1700001561.279:731): avc: denied { getopt } for pid=10093 comm="syz.0.2106" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 3551.657812][T10096] gadgetfs: bound to dummy_udc driver [ 3552.550706][T10101] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3552.566339][T10101] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3558.532641][ T9521] usb 1-1: new high-speed USB device number 44 using dummy_hcd [ 3558.704461][ T9521] usb 1-1: device descriptor read/64, error -71 [ 3558.980410][ T9521] usb 1-1: new high-speed USB device number 45 using dummy_hcd [ 3559.241239][ T9521] usb 1-1: device descriptor read/64, error -71 [ 3559.353785][ T9521] usb usb1-port1: attempt power cycle [ 3559.750882][ T9521] usb 1-1: new high-speed USB device number 46 using dummy_hcd [ 3559.789264][ T9521] usb 1-1: device descriptor read/8, error -71 [ 3560.081500][ T9521] usb 1-1: new high-speed USB device number 47 using dummy_hcd [ 3560.116814][ T9521] usb 1-1: device descriptor read/8, error -71 [ 3560.234164][ T9521] usb usb1-port1: unable to enumerate USB device [ 3565.622639][T10130] FAULT_INJECTION: forcing a failure. [ 3565.622639][T10130] name failslab, interval 1, probability 0, space 0, times 0 [ 3565.627170][T10130] CPU: 0 UID: 0 PID: 10130 Comm: syz.1.2120 Tainted: G W L syzkaller #0 PREEMPT [ 3565.627284][T10130] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 3565.627316][T10130] Hardware name: linux,dummy-virt (DT) [ 3565.627351][T10130] Call trace: [ 3565.627382][T10130] show_stack+0x18/0x24 (C) [ 3565.627481][T10130] dump_stack_lvl+0x7c/0xb0 [ 3565.627543][T10130] dump_stack+0x1c/0x28 [ 3565.627601][T10130] should_fail_ex+0x6b4/0x6c4 [ 3565.627727][T10130] should_failslab+0xbc/0x120 [ 3565.627798][T10130] __kmalloc_cache_noprof+0x3ec/0x628 [ 3565.627889][T10130] alloc_tty_struct+0xac/0x708 [ 3565.627979][T10130] pty_common_install+0x154/0x844 [ 3565.628076][T10130] pty_unix98_install+0x14/0x20 [ 3565.628159][T10130] tty_init_dev.part.0+0x74/0x500 [ 3565.628239][T10130] tty_init_dev+0x50/0x74 [ 3565.628299][T10130] ptmx_open+0x118/0x2d8 [ 3565.628356][T10130] chrdev_open+0x1a0/0x4dc [ 3565.628416][T10130] do_dentry_open+0x37c/0xfe8 [ 3565.628525][T10130] vfs_open+0x5c/0x300 [ 3565.628632][T10130] path_openat+0x12d4/0x1e40 [ 3565.628743][T10130] do_file_open+0x18c/0x380 [ 3565.628849][T10130] do_sys_openat2+0xdc/0x180 [ 3565.629008][T10130] __arm64_sys_openat+0x134/0x1e0 [ 3565.629072][T10130] invoke_syscall+0x74/0x240 [ 3565.629147][T10130] el0_svc_common.constprop.0+0xac/0x230 [ 3565.629208][T10130] do_el0_svc+0x40/0x58 [ 3565.629300][T10130] el0_svc+0x58/0x2a4 [ 3565.629426][T10130] el0t_64_sync_handler+0xa0/0xe4 [ 3565.629505][T10130] el0t_64_sync+0x198/0x19c [ 3566.097024][T10132] FAULT_INJECTION: forcing a failure. [ 3566.097024][T10132] name failslab, interval 1, probability 0, space 0, times 0 [ 3566.105521][T10132] CPU: 1 UID: 0 PID: 10132 Comm: syz.1.2121 Tainted: G W L syzkaller #0 PREEMPT [ 3566.105803][T10132] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 3566.105860][T10132] Hardware name: linux,dummy-virt (DT) [ 3566.105932][T10132] Call trace: [ 3566.105987][T10132] show_stack+0x18/0x24 (C) [ 3566.106183][T10132] dump_stack_lvl+0x7c/0xb0 [ 3566.106307][T10132] dump_stack+0x1c/0x28 [ 3566.106421][T10132] should_fail_ex+0x6b4/0x6c4 [ 3566.106554][T10132] should_failslab+0xbc/0x120 [ 3566.106687][T10132] kmem_cache_alloc_lru_noprof+0x3dc/0x620 [ 3566.106825][T10132] __d_alloc+0x38/0x98c [ 3566.106958][T10132] d_alloc_parallel+0xfc/0xfa0 [ 3566.107077][T10132] lookup_open+0x59c/0x1644 [ 3566.107204][T10132] path_openat+0xe28/0x1e40 [ 3566.107309][T10132] do_file_open+0x18c/0x380 [ 3566.107420][T10132] do_sys_openat2+0xdc/0x180 [ 3566.107536][T10132] __arm64_sys_openat+0x134/0x1e0 [ 3566.107654][T10132] invoke_syscall+0x74/0x240 [ 3566.107776][T10132] el0_svc_common.constprop.0+0xac/0x230 [ 3566.107894][T10132] do_el0_svc+0x40/0x58 [ 3566.108009][T10132] el0_svc+0x58/0x2a4 [ 3566.108197][T10132] el0t_64_sync_handler+0xa0/0xe4 [ 3566.108316][T10132] el0t_64_sync+0x198/0x19c [ 3569.616362][ T30] audit: type=1326 audit(1700001579.611:732): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10138 comm="syz.0.2124" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffa8f782e8 code=0x7ffc0000 [ 3569.623282][ T30] audit: type=1326 audit(1700001579.621:733): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10138 comm="syz.0.2124" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffa8f782e8 code=0x7ffc0000 [ 3569.629120][ T30] audit: type=1326 audit(1700001579.621:734): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10138 comm="syz.0.2124" exe="/syz-executor" sig=0 arch=c00000b7 syscall=198 compat=0 ip=0xffffa8f782e8 code=0x7ffc0000 [ 3569.632064][ T30] audit: type=1326 audit(1700001579.621:735): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10138 comm="syz.0.2124" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffa8f782e8 code=0x7ffc0000 [ 3569.637197][ T30] audit: type=1326 audit(1700001579.621:736): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10138 comm="syz.0.2124" exe="/syz-executor" sig=0 arch=c00000b7 syscall=211 compat=0 ip=0xffffa8f782e8 code=0x7ffc0000 [ 3569.643551][ T30] audit: type=1326 audit(1700001579.641:737): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10138 comm="syz.0.2124" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffa8f782e8 code=0x7ffc0000 [ 3569.647375][ T30] audit: type=1326 audit(1700001579.641:738): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10138 comm="syz.0.2124" exe="/syz-executor" sig=0 arch=c00000b7 syscall=64 compat=0 ip=0xffffa8f5b1ac code=0x7ffc0000 [ 3569.657476][ T30] audit: type=1326 audit(1700001579.651:739): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10138 comm="syz.0.2124" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffa8f782e8 code=0x7ffc0000 [ 3569.665161][ T30] audit: type=1326 audit(1700001579.661:740): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10138 comm="syz.0.2124" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffa8f782e8 code=0x7ffc0000 [ 3569.695070][ T30] audit: type=1326 audit(1700001579.681:741): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10138 comm="syz.0.2124" exe="/syz-executor" sig=0 arch=c00000b7 syscall=167 compat=0 ip=0xffffa8f782e8 code=0x7ffc0000 [ 3570.943008][T10144] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3570.972895][T10144] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3571.765166][T10147] binder: 10146:10147 tried to acquire reference to desc 0, got 1 instead [ 3571.805136][T10147] binder: 10146:10147 got transaction with invalid handle, 0 [ 3571.813838][T10147] binder: 10147:10146 translate handle failed [ 3571.823628][T10147] binder: 10146:10147 transaction call to 10146:0 failed 36/29201/-22, code 0 size 96-24 line 3571 [ 3571.907074][ T3445] binder: undelivered TRANSACTION_ERROR: 29201 [ 3571.930538][ T3445] binder: undelivered transaction 29, process died. [ 3571.933814][ T3445] binder: undelivered TRANSACTION_COMPLETE [ 3573.331263][T10153] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 3573.970625][T10155] FAULT_INJECTION: forcing a failure. [ 3573.970625][T10155] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3573.971352][T10155] CPU: 1 UID: 0 PID: 10155 Comm: syz.0.2131 Tainted: G W L syzkaller #0 PREEMPT [ 3573.971525][T10155] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 3573.971586][T10155] Hardware name: linux,dummy-virt (DT) [ 3573.971656][T10155] Call trace: [ 3573.971712][T10155] show_stack+0x18/0x24 (C) [ 3573.971893][T10155] dump_stack_lvl+0x7c/0xb0 [ 3573.972014][T10155] dump_stack+0x1c/0x28 [ 3573.972147][T10155] should_fail_ex+0x6b4/0x6c4 [ 3573.972276][T10155] should_fail+0x14/0x34 [ 3573.972403][T10155] should_fail_usercopy+0x1c/0x40 [ 3573.972526][T10155] _inline_copy_from_user+0x38/0x124 [ 3573.972662][T10155] __sys_bpf+0x204/0x2c70 [ 3573.972784][T10155] __arm64_sys_bpf+0xb0/0x10c [ 3573.972951][T10155] invoke_syscall+0x74/0x240 [ 3573.973081][T10155] el0_svc_common.constprop.0+0xac/0x230 [ 3573.973206][T10155] do_el0_svc+0x40/0x58 [ 3573.973318][T10155] el0_svc+0x58/0x2a4 [ 3573.973450][T10155] el0t_64_sync_handler+0xa0/0xe4 [ 3573.973563][T10155] el0t_64_sync+0x198/0x19c [ 3574.990291][ T7556] usb 1-1: new high-speed USB device number 48 using dummy_hcd [ 3575.179832][ T7556] usb 1-1: device descriptor read/64, error -71 [ 3575.373356][T10159] netlink: 25 bytes leftover after parsing attributes in process `syz.1.2133'. [ 3575.470228][ T7556] usb 1-1: new high-speed USB device number 49 using dummy_hcd [ 3575.640176][ T7556] usb 1-1: device descriptor read/64, error -71 [ 3575.763157][ T7556] usb usb1-port1: attempt power cycle [ 3576.161519][ T7556] usb 1-1: new high-speed USB device number 50 using dummy_hcd [ 3576.203385][ T7556] usb 1-1: device descriptor read/8, error -71 [ 3576.450216][ T7556] usb 1-1: new high-speed USB device number 51 using dummy_hcd [ 3576.518966][ T7556] usb 1-1: device descriptor read/8, error -71 [ 3576.632557][ T7556] usb usb1-port1: unable to enumerate USB device [ 3579.445665][T10164] loop0: detected capacity change from 0 to 28 [ 3579.524662][T10164] loop0: [ 3590.158673][ T9521] usb 1-1: new high-speed USB device number 52 using dummy_hcd [ 3590.467790][ T9521] usb 1-1: device descriptor read/64, error -71 [ 3590.763113][ T9521] usb 1-1: new high-speed USB device number 53 using dummy_hcd [ 3590.947723][ T9521] usb 1-1: device descriptor read/64, error -71 [ 3591.064279][ T9521] usb usb1-port1: attempt power cycle [ 3591.480303][ T9521] usb 1-1: new high-speed USB device number 54 using dummy_hcd [ 3591.511445][ T9521] usb 1-1: device descriptor read/8, error -71 [ 3591.768866][ T9521] usb 1-1: new high-speed USB device number 55 using dummy_hcd [ 3591.793959][ T9521] usb 1-1: device descriptor read/8, error -71 [ 3591.903062][ T9521] usb usb1-port1: unable to enumerate USB device [ 3593.578936][T10191] netlink: 20 bytes leftover after parsing attributes in process `syz.1.2145'. [ 3605.445243][T10202] binder: 10200:10202 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 3605.700195][T10201] binder: 10200:10201 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 [ 3608.055182][T10206] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3608.084919][T10206] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3610.960166][T10213] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3611.053052][T10213] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3618.086799][T10231] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3618.150627][T10231] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3619.148407][T10234] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3619.190833][T10234] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3620.002630][T10237] input: syz1 as /devices/virtual/input/input6 [ 3623.779265][T10242] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3624.778470][T10242] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3640.134555][ T9521] usb 1-1: new high-speed USB device number 56 using dummy_hcd [ 3640.836492][ T9521] usb 1-1: device descriptor read/64, error -71 [ 3641.115312][ T9521] usb 1-1: new high-speed USB device number 57 using dummy_hcd [ 3641.356723][ T9521] usb 1-1: device descriptor read/64, error -71 [ 3641.484391][ T9521] usb usb1-port1: attempt power cycle [ 3641.906055][ T9521] usb 1-1: new high-speed USB device number 58 using dummy_hcd [ 3642.060628][ T9521] usb 1-1: device descriptor read/8, error -71 [ 3642.397075][ T9521] usb 1-1: new high-speed USB device number 59 using dummy_hcd [ 3642.455798][ T9521] usb 1-1: device descriptor read/8, error -71 [ 3642.571489][ T9521] usb usb1-port1: unable to enumerate USB device [ 3648.455300][T10272] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2174'. [ 3654.920952][ T30] kauditd_printk_skb: 16 callbacks suppressed [ 3654.921840][ T30] audit: type=1400 audit(1700001664.916:758): avc: denied { write } for pid=10283 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 3670.143683][T10299] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3670.147925][T10299] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3670.567791][ T30] audit: type=1400 audit(1700001680.567:759): avc: denied { write } for pid=10297 comm="rm" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 3676.772942][ T3445] usb 1-1: new high-speed USB device number 60 using dummy_hcd [ 3676.960023][ T3445] usb 1-1: device descriptor read/64, error -71 [ 3677.260566][ T3445] usb 1-1: new high-speed USB device number 61 using dummy_hcd [ 3677.443686][ T3445] usb 1-1: device descriptor read/64, error -71 [ 3677.559108][ T3445] usb usb1-port1: attempt power cycle [ 3678.832925][ T3445] usb 1-1: new high-speed USB device number 62 using dummy_hcd [ 3679.760030][ T3445] usb 1-1: device descriptor read/8, error -71 [ 3680.004007][ T3445] usb 1-1: new high-speed USB device number 63 using dummy_hcd [ 3680.050122][ T3445] usb 1-1: device descriptor read/8, error -71 [ 3680.780469][ T3445] usb usb1-port1: unable to enumerate USB device [ 3698.476187][T10335] FAULT_INJECTION: forcing a failure. [ 3698.476187][T10335] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3698.479378][T10335] CPU: 1 UID: 0 PID: 10335 Comm: syz.1.2191 Tainted: G W L syzkaller #0 PREEMPT [ 3698.479538][T10335] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 3698.479631][T10335] Hardware name: linux,dummy-virt (DT) [ 3698.479695][T10335] Call trace: [ 3698.479742][T10335] show_stack+0x18/0x24 (C) [ 3698.479886][T10335] dump_stack_lvl+0x7c/0xb0 [ 3698.479977][T10335] dump_stack+0x1c/0x28 [ 3698.480110][T10335] should_fail_ex+0x6b4/0x6c4 [ 3698.480232][T10335] should_fail+0x14/0x34 [ 3698.480322][T10335] should_fail_usercopy+0x1c/0x40 [ 3698.480413][T10335] _copy_from_iter+0x17c/0x1044 [ 3698.480500][T10335] write_pool_user+0xe8/0x220 [ 3698.480597][T10335] random_ioctl+0x2e4/0x4cc [ 3698.480691][T10335] __arm64_sys_ioctl+0x128/0x1a8 [ 3698.480790][T10335] invoke_syscall+0x74/0x240 [ 3698.480882][T10335] el0_svc_common.constprop.0+0xac/0x230 [ 3698.480973][T10335] do_el0_svc+0x40/0x58 [ 3698.481059][T10335] el0_svc+0x58/0x2a4 [ 3698.481161][T10335] el0t_64_sync_handler+0xa0/0xe4 [ 3698.481248][T10335] el0t_64_sync+0x198/0x19c [ 3699.161459][ T3445] usb 1-1: new high-speed USB device number 64 using dummy_hcd [ 3699.314157][ T3445] usb 1-1: device descriptor read/64, error -71 [ 3699.561305][ T3445] usb 1-1: new high-speed USB device number 65 using dummy_hcd [ 3699.701099][ T3445] usb 1-1: device descriptor read/64, error -71 [ 3699.815004][ T3445] usb usb1-port1: attempt power cycle [ 3700.190966][ T3445] usb 1-1: new high-speed USB device number 66 using dummy_hcd [ 3700.220442][ T3445] usb 1-1: device descriptor read/8, error -71 [ 3700.482626][ T3445] usb 1-1: new high-speed USB device number 67 using dummy_hcd [ 3700.558726][ T3445] usb 1-1: device descriptor read/8, error -71 [ 3700.687309][ T3445] usb usb1-port1: unable to enumerate USB device [ 3702.156530][T10342] syzkaller0: entered promiscuous mode [ 3702.161556][T10342] syzkaller0: entered allmulticast mode [ 3706.511699][T10346] FAULT_INJECTION: forcing a failure. [ 3706.511699][T10346] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3706.512037][T10346] CPU: 0 UID: 0 PID: 10346 Comm: syz.1.2195 Tainted: G W L syzkaller #0 PREEMPT [ 3706.512131][T10346] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 3706.512158][T10346] Hardware name: linux,dummy-virt (DT) [ 3706.512212][T10346] Call trace: [ 3706.512296][T10346] show_stack+0x18/0x24 (C) [ 3706.512431][T10346] dump_stack_lvl+0x7c/0xb0 [ 3706.512491][T10346] dump_stack+0x1c/0x28 [ 3706.512549][T10346] should_fail_ex+0x6b4/0x6c4 [ 3706.512656][T10346] should_fail+0x14/0x34 [ 3706.512828][T10346] should_fail_usercopy+0x1c/0x40 [ 3706.513155][T10346] strncpy_from_user+0x38/0x2e0 [ 3706.513302][T10346] do_getname+0x70/0x290 [ 3706.513458][T10346] getname_flags+0x14/0x20 [ 3706.513596][T10346] do_sys_openat2+0xac/0x180 [ 3706.513783][T10346] __arm64_sys_openat+0x134/0x1e0 [ 3706.513904][T10346] invoke_syscall+0x74/0x240 [ 3706.514006][T10346] el0_svc_common.constprop.0+0xac/0x230 [ 3706.514126][T10346] do_el0_svc+0x40/0x58 [ 3706.514250][T10346] el0_svc+0x58/0x2a4 [ 3706.514385][T10346] el0t_64_sync_handler+0xa0/0xe4 [ 3706.514508][T10346] el0t_64_sync+0x198/0x19c [ 3716.020475][T10370] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3716.057172][T10370] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3725.411439][T10385] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3725.446314][T10385] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3727.179781][ T9521] usb 1-1: new high-speed USB device number 68 using dummy_hcd [ 3728.751723][ T9521] usb 1-1: New USB device found, idVendor=0451, idProduct=505f, bcdDevice= 1.00 [ 3729.364979][ T9521] usb 1-1: config 2 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 3729.576217][ T9521] usb 1-1: config 2 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 3729.823633][T10392] netlink: 44 bytes leftover after parsing attributes in process `syz.1.2211'. [ 3730.568688][ T9521] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3730.569180][ T9521] usb 1-1: Product: syz [ 3730.569718][ T9521] usb 1-1: Manufacturer: syz [ 3730.569872][ T9521] usb 1-1: SerialNumber: syz [ 3730.651932][ T9521] ti_usb_3410_5052 1-1:2.0: TI USB 5052 2 port adapter converter detected [ 3730.671467][ T9521] usb 1-1: TI USB 5052 2 port adapter converter now attached to ttyUSB0 [ 3730.692765][ T9521] usb 1-1: TI USB 5052 2 port adapter converter now attached to ttyUSB1 [ 3733.772978][T10389] ti_usb_3410_5052_2 ttyUSB0: ti_open - cannot clear output buffers, -110 [ 3734.012069][ T7574] usb 1-1: USB disconnect, device number 68 [ 3735.160960][ T7574] ti_usb_3410_5052_2 ttyUSB0: TI USB 5052 2 port adapter converter now disconnected from ttyUSB0 [ 3735.434633][ T7574] ti_usb_3410_5052_2 ttyUSB1: TI USB 5052 2 port adapter converter now disconnected from ttyUSB1 [ 3735.499771][ T7574] ti_usb_3410_5052 1-1:2.0: device disconnected [ 3737.580439][ T9374] usb 1-1: new high-speed USB device number 69 using dummy_hcd [ 3738.164403][ T9374] usb 1-1: device descriptor read/64, error -71 [ 3738.458717][ T9374] usb 1-1: new high-speed USB device number 70 using dummy_hcd [ 3738.849155][ T9374] usb 1-1: device descriptor read/64, error -71 [ 3738.983073][ T9374] usb usb1-port1: attempt power cycle [ 3739.634957][ T9374] usb 1-1: new high-speed USB device number 71 using dummy_hcd [ 3739.678653][ T9374] usb 1-1: device descriptor read/8, error -71 [ 3739.939485][ T9374] usb 1-1: new high-speed USB device number 72 using dummy_hcd [ 3739.974657][ T9374] usb 1-1: device descriptor read/8, error -71 [ 3740.103790][ T9374] usb usb1-port1: unable to enumerate USB device [ 3740.629937][T10412] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3740.651090][T10412] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3744.597978][T10418] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3744.602929][T10418] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3749.234762][T10443] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3749.246194][T10443] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3750.821053][ T30] audit: type=1326 audit(1700001760.812:760): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10450 comm="syz.0.2232" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffa8f782e8 code=0x7ffc0000 [ 3750.832474][ T30] audit: type=1326 audit(1700001760.832:761): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10450 comm="syz.0.2232" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffa8f782e8 code=0x7ffc0000 [ 3750.853880][ T30] audit: type=1326 audit(1700001760.852:762): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10450 comm="syz.0.2232" exe="/syz-executor" sig=0 arch=c00000b7 syscall=293 compat=0 ip=0xffffa8f782e8 code=0x7ffc0000 [ 3750.859439][ T30] audit: type=1326 audit(1700001760.852:763): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10450 comm="syz.0.2232" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffa8f782e8 code=0x7ffc0000 [ 3750.868275][ T30] audit: type=1326 audit(1700001760.862:764): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10450 comm="syz.0.2232" exe="/syz-executor" sig=0 arch=c00000b7 syscall=198 compat=0 ip=0xffffa8f782e8 code=0x7ffc0000 [ 3750.879216][ T30] audit: type=1326 audit(1700001760.872:765): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10450 comm="syz.0.2232" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffa8f782e8 code=0x7ffc0000 [ 3750.892787][ T30] audit: type=1326 audit(1700001760.892:766): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10450 comm="syz.0.2232" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffa8f782e8 code=0x7ffc0000 [ 3750.912727][ T30] audit: type=1326 audit(1700001760.912:767): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10450 comm="syz.0.2232" exe="/syz-executor" sig=0 arch=c00000b7 syscall=209 compat=0 ip=0xffffa8f782e8 code=0x7ffc0000 [ 3750.920935][ T30] audit: type=1326 audit(1700001760.922:768): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10450 comm="syz.0.2232" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffa8f782e8 code=0x7ffc0000 [ 3750.931833][ T30] audit: type=1326 audit(1700001760.932:769): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10450 comm="syz.0.2232" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffa8f782e8 code=0x7ffc0000 [ 3755.678825][ T9521] usb 1-1: new high-speed USB device number 73 using dummy_hcd [ 3755.830701][ T9521] usb 1-1: device descriptor read/64, error -71 [ 3756.088540][ T9521] usb 1-1: new high-speed USB device number 74 using dummy_hcd [ 3756.255081][ T9521] usb 1-1: device descriptor read/64, error -71 [ 3756.371133][ T9521] usb usb1-port1: attempt power cycle [ 3756.769023][ T9521] usb 1-1: new high-speed USB device number 75 using dummy_hcd [ 3756.889290][ T9521] usb 1-1: device descriptor read/8, error -71 [ 3757.169982][ T9521] usb 1-1: new high-speed USB device number 76 using dummy_hcd [ 3757.290670][ T9521] usb 1-1: device descriptor read/8, error -71 [ 3757.419512][ T9521] usb usb1-port1: unable to enumerate USB device [ 3757.711190][T10447] FAULT_INJECTION: forcing a failure. [ 3757.711190][T10447] name failslab, interval 1, probability 0, space 0, times 0 [ 3757.711680][T10447] CPU: 1 UID: 0 PID: 10447 Comm: syz.1.2230 Tainted: G W L syzkaller #0 PREEMPT [ 3757.711766][T10447] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 3757.711800][T10447] Hardware name: linux,dummy-virt (DT) [ 3757.711832][T10447] Call trace: [ 3757.711860][T10447] show_stack+0x18/0x24 (C) [ 3757.711955][T10447] dump_stack_lvl+0x7c/0xb0 [ 3757.712063][T10447] dump_stack+0x1c/0x28 [ 3757.712291][T10447] should_fail_ex+0x6b4/0x6c4 [ 3757.716000][T10447] should_failslab+0xbc/0x120 [ 3757.716282][T10447] kmem_cache_alloc_noprof+0x3d4/0x610 [ 3757.716402][T10447] vm_area_dup+0x28/0x5bc [ 3757.716520][T10447] __split_vma+0x14c/0x12f0 [ 3757.716654][T10447] vms_gather_munmap_vmas+0x1fc/0x1010 [ 3757.716779][T10447] do_vmi_align_munmap+0x198/0x294 [ 3757.716881][T10447] do_vmi_munmap+0xd4/0x2a0 [ 3757.716987][T10447] __vm_munmap+0x168/0x2dc [ 3757.717203][T10447] __arm64_sys_munmap+0x5c/0x80 [ 3757.717452][T10447] invoke_syscall+0x74/0x240 [ 3757.717587][T10447] el0_svc_common.constprop.0+0xac/0x230 [ 3757.717782][T10447] do_el0_svc+0x40/0x58 [ 3757.717919][T10447] el0_svc+0x58/0x2a4 [ 3757.718079][T10447] el0t_64_sync_handler+0xa0/0xe4 [ 3757.718309][T10447] el0t_64_sync+0x198/0x19c [ 3763.269863][T10479] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3763.273986][T10479] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3763.921584][ T30] kauditd_printk_skb: 9 callbacks suppressed [ 3763.924950][ T30] audit: type=1326 audit(1700001773.923:779): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10483 comm="syz.1.2240" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff80d782e8 code=0x7ffc0000 [ 3763.931640][ T30] audit: type=1326 audit(1700001773.923:780): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10483 comm="syz.1.2240" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff80d782e8 code=0x7ffc0000 [ 3763.939419][ T30] audit: type=1326 audit(1700001773.933:781): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10483 comm="syz.1.2240" exe="/syz-executor" sig=0 arch=c00000b7 syscall=293 compat=0 ip=0xffff80d782e8 code=0x7ffc0000 [ 3763.947790][ T30] audit: type=1326 audit(1700001773.933:782): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10483 comm="syz.1.2240" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff80d782e8 code=0x7ffc0000 [ 3763.950144][ T30] audit: type=1326 audit(1700001773.933:783): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10483 comm="syz.1.2240" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff80d782e8 code=0x7ffc0000 [ 3763.950567][ T30] audit: type=1326 audit(1700001773.943:784): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10483 comm="syz.1.2240" exe="/syz-executor" sig=0 arch=c00000b7 syscall=198 compat=0 ip=0xffff80d782e8 code=0x7ffc0000 [ 3763.951709][ T30] audit: type=1326 audit(1700001773.943:785): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10483 comm="syz.1.2240" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff80d782e8 code=0x7ffc0000 [ 3763.952089][ T30] audit: type=1326 audit(1700001773.943:786): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10483 comm="syz.1.2240" exe="/syz-executor" sig=0 arch=c00000b7 syscall=211 compat=0 ip=0xffff80d782e8 code=0x7ffc0000 [ 3763.963617][ T30] audit: type=1326 audit(1700001773.953:787): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10483 comm="syz.1.2240" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff80d782e8 code=0x7ffc0000 [ 3763.972100][ T30] audit: type=1326 audit(1700001773.973:788): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10483 comm="syz.1.2240" exe="/syz-executor" sig=0 arch=c00000b7 syscall=167 compat=0 ip=0xffff80d782e8 code=0x7ffc0000 [ 3790.408857][ T30] kauditd_printk_skb: 7 callbacks suppressed [ 3790.409769][ T30] audit: type=1400 audit(1700001800.415:796): avc: denied { remount } for pid=10544 comm="syz.1.2260" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 3799.565232][T10561] netlink: 'syz.0.2264': attribute type 2 has an invalid length. [ 3808.220126][ T30] audit: type=1400 audit(1700001818.226:797): avc: denied { name_bind } for pid=10569 comm="syz.1.2268" src=20001 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=rawip_socket permissive=1 [ 3808.276310][ T30] audit: type=1400 audit(1700001818.276:798): avc: denied { read append } for pid=10569 comm="syz.1.2268" name="usbmon0" dev="devtmpfs" ino=698 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 3808.334367][ T30] audit: type=1400 audit(1700001818.336:799): avc: denied { open } for pid=10569 comm="syz.1.2268" path="/dev/usbmon0" dev="devtmpfs" ino=698 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 3811.215638][ T30] audit: type=1400 audit(1700001821.216:800): avc: denied { create } for pid=10580 comm="syz.0.2271" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 3811.699796][T10582] FAULT_INJECTION: forcing a failure. [ 3811.699796][T10582] name failslab, interval 1, probability 0, space 0, times 0 [ 3811.700620][T10582] CPU: 1 UID: 0 PID: 10582 Comm: syz.0.2271 Tainted: G W L syzkaller #0 PREEMPT [ 3811.700794][T10582] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 3811.700850][T10582] Hardware name: linux,dummy-virt (DT) [ 3811.700921][T10582] Call trace: [ 3811.700978][T10582] show_stack+0x18/0x24 (C) [ 3811.701289][T10582] dump_stack_lvl+0x7c/0xb0 [ 3811.701431][T10582] dump_stack+0x1c/0x28 [ 3811.701586][T10582] should_fail_ex+0x6b4/0x6c4 [ 3811.701771][T10582] should_failslab+0xbc/0x120 [ 3811.701953][T10582] kmem_cache_alloc_noprof+0x3d4/0x610 [ 3811.702146][T10582] taskstats_exit+0x294/0x9a0 [ 3811.702333][T10582] do_exit+0x45c/0x2158 [ 3811.702471][T10582] do_group_exit+0xa4/0x208 [ 3811.702581][T10582] get_signal+0x1b20/0x1f00 [ 3811.702703][T10582] arch_do_signal_or_restart+0x168/0x700 [ 3811.702825][T10582] exit_to_user_mode_loop+0x13c/0x1c8 [ 3811.702943][T10582] el0_svc+0x244/0x2a4 [ 3811.703128][T10582] el0t_64_sync_handler+0xa0/0xe4 [ 3811.703264][T10582] el0t_64_sync+0x198/0x19c [ 3811.806896][ T30] audit: type=1400 audit(1700001821.816:801): avc: denied { write } for pid=10584 comm="syz.1.2273" name="strings" dev="configfs" ino=7300 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 3814.049800][T10597] FAULT_INJECTION: forcing a failure. [ 3814.049800][T10597] name failslab, interval 1, probability 0, space 0, times 0 [ 3814.051131][T10597] CPU: 1 UID: 0 PID: 10597 Comm: syz.0.2278 Tainted: G W L syzkaller #0 PREEMPT [ 3814.051303][T10597] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 3814.051360][T10597] Hardware name: linux,dummy-virt (DT) [ 3814.051430][T10597] Call trace: [ 3814.051487][T10597] show_stack+0x18/0x24 (C) [ 3814.051827][T10597] dump_stack_lvl+0x7c/0xb0 [ 3814.051974][T10597] dump_stack+0x1c/0x28 [ 3814.052155][T10597] should_fail_ex+0x6b4/0x6c4 [ 3814.052432][T10597] should_failslab+0xbc/0x120 [ 3814.052584][T10597] kmem_cache_alloc_noprof+0x88/0x610 [ 3814.052730][T10597] inet_bind2_bucket_create+0x30/0x4b0 [ 3814.052905][T10597] __inet_hash_connect+0xdd0/0x1554 [ 3814.053035][T10597] inet_hash_connect+0x1dc/0x308 [ 3814.053156][T10597] tcp_v4_connect+0xa18/0x159c [ 3814.053274][T10597] __inet_stream_connect+0x304/0xbe0 [ 3814.053399][T10597] inet_stream_connect+0x64/0xc0 [ 3814.053522][T10597] kernel_connect+0xec/0x160 [ 3814.053687][T10597] nvme_tcp_alloc_queue.isra.0+0x798/0x1200 [ 3814.053816][T10597] nvme_tcp_configure_admin_queue+0x24/0x3f0 [ 3814.053935][T10597] nvme_tcp_setup_ctrl+0xa4/0xee4 [ 3814.054055][T10597] nvme_tcp_create_ctrl+0x820/0xcd0 [ 3814.054176][T10597] nvmf_dev_write+0x378/0x8d0 [ 3814.054388][T10597] vfs_write+0x1dc/0xbac [ 3814.054528][T10597] ksys_write+0xf0/0x1e0 [ 3814.054652][T10597] __arm64_sys_write+0x70/0xa0 [ 3814.054864][T10597] invoke_syscall+0x74/0x240 [ 3814.055120][T10597] el0_svc_common.constprop.0+0xac/0x230 [ 3814.055421][T10597] do_el0_svc+0x40/0x58 [ 3814.055631][T10597] el0_svc+0x58/0x2a4 [ 3814.055842][T10597] el0t_64_sync_handler+0xa0/0xe4 [ 3814.055978][T10597] el0t_64_sync+0x198/0x19c [ 3814.060657][T10597] nvme nvme0: failed to connect socket: -12 [ 3829.696324][T10617] FAULT_INJECTION: forcing a failure. [ 3829.696324][T10617] name failslab, interval 1, probability 0, space 0, times 0 [ 3829.699248][T10617] CPU: 0 UID: 0 PID: 10617 Comm: syz.0.2287 Tainted: G W L syzkaller #0 PREEMPT [ 3829.699448][T10617] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 3829.699517][T10617] Hardware name: linux,dummy-virt (DT) [ 3829.699598][T10617] Call trace: [ 3829.699666][T10617] show_stack+0x18/0x24 (C) [ 3829.699871][T10617] dump_stack_lvl+0x7c/0xb0 [ 3829.700011][T10617] dump_stack+0x1c/0x28 [ 3829.700153][T10617] should_fail_ex+0x6b4/0x6c4 [ 3829.700292][T10617] should_failslab+0xbc/0x120 [ 3829.700428][T10617] __kmalloc_cache_noprof+0x3ec/0x628 [ 3829.700555][T10617] alloc_tty_struct+0xac/0x708 [ 3829.700693][T10617] pty_common_install+0x154/0x844 [ 3829.700820][T10617] pty_unix98_install+0x14/0x20 [ 3829.700942][T10617] tty_init_dev.part.0+0x74/0x500 [ 3829.701075][T10617] tty_init_dev+0x50/0x74 [ 3829.701253][T10617] ptmx_open+0x118/0x2d8 [ 3829.701385][T10617] chrdev_open+0x1a0/0x4dc [ 3829.701510][T10617] do_dentry_open+0x37c/0xfe8 [ 3829.701676][T10617] vfs_open+0x5c/0x300 [ 3829.701862][T10617] path_openat+0x12d4/0x1e40 [ 3829.701995][T10617] do_file_open+0x18c/0x380 [ 3829.702129][T10617] do_sys_openat2+0xdc/0x180 [ 3829.702253][T10617] __arm64_sys_openat+0x134/0x1e0 [ 3829.702406][T10617] invoke_syscall+0x74/0x240 [ 3829.702539][T10617] el0_svc_common.constprop.0+0xac/0x230 [ 3829.702668][T10617] do_el0_svc+0x40/0x58 [ 3829.702798][T10617] el0_svc+0x58/0x2a4 [ 3829.702932][T10617] el0t_64_sync_handler+0xa0/0xe4 [ 3829.703069][T10617] el0t_64_sync+0x198/0x19c [ 3830.106186][T10615] FAULT_INJECTION: forcing a failure. [ 3830.106186][T10615] name failslab, interval 1, probability 0, space 0, times 0 [ 3830.106976][T10615] CPU: 1 UID: 0 PID: 10615 Comm: syz.1.2283 Tainted: G W L syzkaller #0 PREEMPT [ 3830.107135][T10615] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 3830.107192][T10615] Hardware name: linux,dummy-virt (DT) [ 3830.107253][T10615] Call trace: [ 3830.107309][T10615] show_stack+0x18/0x24 (C) [ 3830.107524][T10615] dump_stack_lvl+0x7c/0xb0 [ 3830.107725][T10615] dump_stack+0x1c/0x28 [ 3830.107842][T10615] should_fail_ex+0x6b4/0x6c4 [ 3830.108021][T10615] should_failslab+0xbc/0x120 [ 3830.108190][T10615] __kmalloc_cache_noprof+0x3ec/0x628 [ 3830.108370][T10615] init_srcu_struct_fields+0x7b4/0xbe0 [ 3830.108523][T10615] init_srcu_struct_lockdep+0x80/0x9c [ 3830.108652][T10615] nvme_init_ctrl+0xec/0xba0 [ 3830.108853][T10615] nvme_tcp_create_ctrl+0x78c/0xcd0 [ 3830.109099][T10615] nvmf_dev_write+0x378/0x8d0 [ 3830.109291][T10615] vfs_write+0x1dc/0xbac [ 3830.109494][T10615] ksys_write+0xf0/0x1e0 [ 3830.109649][T10615] __arm64_sys_write+0x70/0xa0 [ 3830.109831][T10615] invoke_syscall+0x74/0x240 [ 3830.110026][T10615] el0_svc_common.constprop.0+0xac/0x230 [ 3830.110171][T10615] do_el0_svc+0x40/0x58 [ 3830.110292][T10615] el0_svc+0x58/0x2a4 [ 3830.110413][T10615] el0t_64_sync_handler+0xa0/0xe4 [ 3830.110590][T10615] el0t_64_sync+0x198/0x19c [ 3830.754987][ T30] audit: type=1400 audit(1700001840.727:802): avc: denied { write } for pid=10622 comm="syz.1.2285" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 3837.112570][T10633] FAULT_INJECTION: forcing a failure. [ 3837.112570][T10633] name failslab, interval 1, probability 0, space 0, times 0 [ 3837.113400][T10633] CPU: 1 UID: 0 PID: 10633 Comm: syz.1.2290 Tainted: G W L syzkaller #0 PREEMPT [ 3837.113563][T10633] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 3837.113658][T10633] Hardware name: linux,dummy-virt (DT) [ 3837.113781][T10633] Call trace: [ 3837.113881][T10633] show_stack+0x18/0x24 (C) [ 3837.114155][T10633] dump_stack_lvl+0x7c/0xb0 [ 3837.114375][T10633] dump_stack+0x1c/0x28 [ 3837.114923][T10633] should_fail_ex+0x6b4/0x6c4 [ 3837.115142][T10633] should_failslab+0xbc/0x120 [ 3837.115401][T10633] __kmalloc_cache_noprof+0x3ec/0x628 [ 3837.115569][T10633] init_srcu_struct_fields+0x7b4/0xbe0 [ 3837.115752][T10633] init_srcu_struct_lockdep+0x80/0x9c [ 3837.116019][T10633] nvme_init_ctrl+0xec/0xba0 [ 3837.116254][T10633] nvme_tcp_create_ctrl+0x78c/0xcd0 [ 3837.116362][T10633] nvmf_dev_write+0x378/0x8d0 [ 3837.116482][T10633] vfs_write+0x1dc/0xbac [ 3837.116716][T10633] ksys_write+0xf0/0x1e0 [ 3837.116967][T10633] __arm64_sys_write+0x70/0xa0 [ 3837.117153][T10633] invoke_syscall+0x74/0x240 [ 3837.117519][T10633] el0_svc_common.constprop.0+0xac/0x230 [ 3837.117740][T10633] do_el0_svc+0x40/0x58 [ 3837.117994][T10633] el0_svc+0x58/0x2a4 [ 3837.118127][T10633] el0t_64_sync_handler+0xa0/0xe4 [ 3837.118226][T10633] el0t_64_sync+0x198/0x19c [ 3844.819785][T10656] nvme nvme0: failed to connect socket: -111 [ 3846.450032][T10673] xt_nfacct: accounting object `' does not exist [ 3852.737033][T10682] nvme nvme0: failed to connect socket: -512 [ 3868.477019][T10701] nvme nvme0: failed to connect socket: -111 [ 3870.612905][ T30] audit: type=1400 audit(1700001880.630:803): avc: denied { append } for pid=10711 comm="syz.0.2312" name="kvm" dev="devtmpfs" ino=84 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 3873.786622][T10719] nvme nvme0: failed to connect socket: -111 [ 3879.041836][T10743] oom_control is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 3879.463691][T10743] dvmrp0: entered allmulticast mode [ 3882.244685][T10756] nvme nvme0: failed to connect socket: -111 [ 3899.953722][T10776] nvme nvme0: failed to connect socket: -111 [ 3901.175965][T10785] nvmet: disable ns before setting buffered_io value. [ 3903.327461][T10794] nvme nvme0: failed to connect socket: -111 [ 3903.638162][T10794] FAULT_INJECTION: forcing a failure. [ 3903.638162][T10794] name fail_futex, interval 1, probability 0, space 0, times 0 [ 3903.640512][T10794] CPU: 0 UID: 0 PID: 10794 Comm: syz.0.2337 Tainted: G W L syzkaller #0 PREEMPT [ 3903.640631][T10794] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 3903.640662][T10794] Hardware name: linux,dummy-virt (DT) [ 3903.640695][T10794] Call trace: [ 3903.640724][T10794] show_stack+0x18/0x24 (C) [ 3903.640832][T10794] dump_stack_lvl+0x7c/0xb0 [ 3903.640950][T10794] dump_stack+0x1c/0x28 [ 3903.641007][T10794] should_fail_ex+0x6b4/0x6c4 [ 3903.641100][T10794] should_fail+0x14/0x34 [ 3903.641201][T10794] get_futex_key+0x3d0/0xf84 [ 3903.641259][T10794] futex_wake+0xc0/0x49c [ 3903.641313][T10794] do_futex+0x258/0x280 [ 3903.641368][T10794] mm_exit_exec_release+0x1b8/0x260 [ 3903.641427][T10794] do_exit+0x504/0x2158 [ 3903.641481][T10794] do_group_exit+0xa4/0x208 [ 3903.641533][T10794] get_signal+0x1b20/0x1f00 [ 3903.641589][T10794] arch_do_signal_or_restart+0x168/0x700 [ 3903.641718][T10794] exit_to_user_mode_loop+0x13c/0x1c8 [ 3903.641782][T10794] el0_svc+0x244/0x2a4 [ 3903.641895][T10794] el0t_64_sync_handler+0xa0/0xe4 [ 3903.641974][T10794] el0t_64_sync+0x198/0x19c [ 3911.610135][T10809] nvme nvme0: failed to connect socket: -512 [ 3912.011043][T10809] FAULT_INJECTION: forcing a failure. [ 3912.011043][T10809] name failslab, interval 1, probability 0, space 0, times 0 [ 3912.019968][T10809] CPU: 1 UID: 0 PID: 10809 Comm: syz.1.2342 Tainted: G W L syzkaller #0 PREEMPT [ 3912.020279][T10809] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 3912.020343][T10809] Hardware name: linux,dummy-virt (DT) [ 3912.020425][T10809] Call trace: [ 3912.020493][T10809] show_stack+0x18/0x24 (C) [ 3912.020699][T10809] dump_stack_lvl+0x7c/0xb0 [ 3912.020834][T10809] dump_stack+0x1c/0x28 [ 3912.020966][T10809] should_fail_ex+0x6b4/0x6c4 [ 3912.021119][T10809] should_failslab+0xbc/0x120 [ 3912.021263][T10809] __kmalloc_noprof+0x4dc/0x74c [ 3912.021395][T10809] kobject_get_path+0xc0/0x240 [ 3912.021536][T10809] kobject_uevent_env+0x1a8/0x1300 [ 3912.021705][T10809] kobject_uevent+0x14/0x20 [ 3912.021836][T10809] device_del+0x4c8/0x7b8 [ 3912.021976][T10809] cdev_device_del+0x20/0xf8 [ 3912.022128][T10809] nvme_uninit_ctrl+0x9c/0xf4 [ 3912.022266][T10809] nvme_tcp_create_ctrl+0x830/0xcd0 [ 3912.022396][T10809] nvmf_dev_write+0x378/0x8d0 [ 3912.022534][T10809] vfs_write+0x1dc/0xbac [ 3912.022678][T10809] ksys_write+0xf0/0x1e0 [ 3912.022806][T10809] __arm64_sys_write+0x70/0xa0 [ 3912.022949][T10809] invoke_syscall+0x74/0x240 [ 3912.023083][T10809] el0_svc_common.constprop.0+0xac/0x230 [ 3912.023231][T10809] do_el0_svc+0x40/0x58 [ 3912.023346][T10809] el0_svc+0x58/0x2a4 [ 3912.023470][T10809] el0t_64_sync_handler+0xa0/0xe4 [ 3912.023602][T10809] el0t_64_sync+0x198/0x19c [ 3913.717001][T10815] FAULT_INJECTION: forcing a failure. [ 3913.717001][T10815] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3913.717874][T10815] CPU: 0 UID: 0 PID: 10815 Comm: syz.1.2344 Tainted: G W L syzkaller #0 PREEMPT [ 3913.718046][T10815] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 3913.718110][T10815] Hardware name: linux,dummy-virt (DT) [ 3913.718179][T10815] Call trace: [ 3913.718234][T10815] show_stack+0x18/0x24 (C) [ 3913.718395][T10815] dump_stack_lvl+0x7c/0xb0 [ 3913.718510][T10815] dump_stack+0x1c/0x28 [ 3913.718617][T10815] should_fail_ex+0x6b4/0x6c4 [ 3913.718793][T10815] should_fail+0x14/0x34 [ 3913.718933][T10815] should_fail_usercopy+0x1c/0x40 [ 3913.719079][T10815] _inline_copy_from_user+0x38/0x124 [ 3913.719226][T10815] do_ipt_set_ctl+0x67c/0xa2c [ 3913.719397][T10815] nf_setsockopt+0x80/0xf4 [ 3913.719568][T10815] ip_setsockopt+0x74/0xa0 [ 3913.719733][T10815] tcp_setsockopt+0x90/0xcc [ 3913.719841][T10815] sock_common_setsockopt+0x70/0xe0 [ 3913.719996][T10815] do_sock_setsockopt+0x178/0x35c [ 3913.720164][T10815] __sys_setsockopt+0xc8/0x160 [ 3913.720291][T10815] __arm64_sys_setsockopt+0xa8/0x104 [ 3913.720490][T10815] invoke_syscall+0x74/0x240 [ 3913.720626][T10815] el0_svc_common.constprop.0+0xac/0x230 [ 3913.720773][T10815] do_el0_svc+0x40/0x58 [ 3913.720963][T10815] el0_svc+0x58/0x2a4 [ 3913.721121][T10815] el0t_64_sync_handler+0xa0/0xe4 [ 3913.721272][T10815] el0t_64_sync+0x198/0x19c [ 3915.521516][T10817] FAULT_INJECTION: forcing a failure. [ 3915.521516][T10817] name failslab, interval 1, probability 0, space 0, times 0 [ 3915.522353][T10817] CPU: 1 UID: 0 PID: 10817 Comm: syz.0.2343 Tainted: G W L syzkaller #0 PREEMPT [ 3915.522522][T10817] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 3915.522580][T10817] Hardware name: linux,dummy-virt (DT) [ 3915.522658][T10817] Call trace: [ 3915.522716][T10817] show_stack+0x18/0x24 (C) [ 3915.522882][T10817] dump_stack_lvl+0x7c/0xb0 [ 3915.522991][T10817] dump_stack+0x1c/0x28 [ 3915.523093][T10817] should_fail_ex+0x6b4/0x6c4 [ 3915.523233][T10817] should_failslab+0xbc/0x120 [ 3915.523352][T10817] __kmalloc_cache_noprof+0x3ec/0x628 [ 3915.523471][T10817] alloc_mnt_ns+0xb8/0x400 [ 3915.523588][T10817] vfs_open_tree+0x2d8/0x7ac [ 3915.523701][T10817] __arm64_sys_open_tree+0x8c/0x108 [ 3915.523808][T10817] invoke_syscall+0x74/0x240 [ 3915.523916][T10817] el0_svc_common.constprop.0+0xac/0x230 [ 3915.524032][T10817] do_el0_svc+0x40/0x58 [ 3915.524164][T10817] el0_svc+0x58/0x2a4 [ 3915.524289][T10817] el0t_64_sync_handler+0xa0/0xe4 [ 3915.524399][T10817] el0t_64_sync+0x198/0x19c [ 3917.414657][T10819] FAULT_INJECTION: forcing a failure. [ 3917.414657][T10819] name failslab, interval 1, probability 0, space 0, times 0 [ 3917.415140][T10819] CPU: 1 UID: 0 PID: 10819 Comm: syz.1.2345 Tainted: G W L syzkaller #0 PREEMPT [ 3917.415236][T10819] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 3917.415265][T10819] Hardware name: linux,dummy-virt (DT) [ 3917.415301][T10819] Call trace: [ 3917.415330][T10819] show_stack+0x18/0x24 (C) [ 3917.415422][T10819] dump_stack_lvl+0x7c/0xb0 [ 3917.415488][T10819] dump_stack+0x1c/0x28 [ 3917.415633][T10819] should_fail_ex+0x6b4/0x6c4 [ 3917.415733][T10819] should_failslab+0xbc/0x120 [ 3917.415856][T10819] kmem_cache_alloc_noprof+0x88/0x610 [ 3917.415990][T10819] skb_clone+0x124/0x2e0 [ 3917.416062][T10819] netlink_deliver_tap+0x730/0x990 [ 3917.416180][T10819] netlink_unicast+0x4dc/0x6e0 [ 3917.416251][T10819] netlink_ack+0x46c/0xcb4 [ 3917.416451][T10819] netlink_rcv_skb+0x2b8/0x360 [ 3917.416557][T10819] genl_rcv+0x38/0x54 [ 3917.416645][T10819] netlink_unicast+0x418/0x6e0 [ 3917.416707][T10819] netlink_sendmsg+0x638/0xa4c [ 3917.416781][T10819] __sock_sendmsg+0xc8/0x1a4 [ 3917.416835][T10819] ____sys_sendmsg+0x52c/0x76c [ 3917.416889][T10819] ___sys_sendmsg+0x124/0x1a4 [ 3917.416945][T10819] __sys_sendmsg+0x10c/0x198 [ 3917.417001][T10819] __arm64_sys_sendmsg+0x74/0xa4 [ 3917.417060][T10819] invoke_syscall+0x74/0x240 [ 3917.417127][T10819] el0_svc_common.constprop.0+0xac/0x230 [ 3917.417186][T10819] do_el0_svc+0x40/0x58 [ 3917.417245][T10819] el0_svc+0x58/0x2a4 [ 3917.417359][T10819] el0t_64_sync_handler+0xa0/0xe4 [ 3917.417425][T10819] el0t_64_sync+0x198/0x19c [ 3918.302180][T10821] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2346'. [ 3922.611637][T10827] FAULT_INJECTION: forcing a failure. [ 3922.611637][T10827] name failslab, interval 1, probability 0, space 0, times 0 [ 3922.617076][T10827] CPU: 1 UID: 0 PID: 10827 Comm: syz.1.2349 Tainted: G W L syzkaller #0 PREEMPT [ 3922.617224][T10827] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 3922.617254][T10827] Hardware name: linux,dummy-virt (DT) [ 3922.617288][T10827] Call trace: [ 3922.617324][T10827] show_stack+0x18/0x24 (C) [ 3922.617423][T10827] dump_stack_lvl+0x7c/0xb0 [ 3922.617484][T10827] dump_stack+0x1c/0x28 [ 3922.617538][T10827] should_fail_ex+0x6b4/0x6c4 [ 3922.617602][T10827] should_failslab+0xbc/0x120 [ 3922.617730][T10827] __kmalloc_cache_noprof+0x3ec/0x628 [ 3922.617792][T10827] init_srcu_struct_fields+0x7b4/0xbe0 [ 3922.617853][T10827] init_srcu_struct_lockdep+0x80/0x9c [ 3922.617909][T10827] nvme_init_ctrl+0xec/0xba0 [ 3922.617969][T10827] nvme_tcp_create_ctrl+0x78c/0xcd0 [ 3922.618027][T10827] nvmf_dev_write+0x378/0x8d0 [ 3922.618124][T10827] vfs_write+0x1dc/0xbac [ 3922.618192][T10827] ksys_write+0xf0/0x1e0 [ 3922.618249][T10827] __arm64_sys_write+0x70/0xa0 [ 3922.618356][T10827] invoke_syscall+0x74/0x240 [ 3922.618478][T10827] el0_svc_common.constprop.0+0xac/0x230 [ 3922.618653][T10827] do_el0_svc+0x40/0x58 [ 3922.618726][T10827] el0_svc+0x58/0x2a4 [ 3922.618788][T10827] el0t_64_sync_handler+0xa0/0xe4 [ 3922.618844][T10827] el0t_64_sync+0x198/0x19c [ 3924.464869][T10837] FAULT_INJECTION: forcing a failure. [ 3924.464869][T10837] name failslab, interval 1, probability 0, space 0, times 0 [ 3924.466481][T10837] CPU: 1 UID: 0 PID: 10837 Comm: syz.0.2352 Tainted: G W L syzkaller #0 PREEMPT [ 3924.466635][T10837] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 3924.466692][T10837] Hardware name: linux,dummy-virt (DT) [ 3924.466742][T10837] Call trace: [ 3924.466826][T10837] show_stack+0x18/0x24 (C) [ 3924.466983][T10837] dump_stack_lvl+0x7c/0xb0 [ 3924.467106][T10837] dump_stack+0x1c/0x28 [ 3924.467263][T10837] should_fail_ex+0x6b4/0x6c4 [ 3924.467389][T10837] should_failslab+0xbc/0x120 [ 3924.467503][T10837] kmem_cache_alloc_noprof+0x3d4/0x610 [ 3924.467627][T10837] security_file_alloc+0x30/0x1ec [ 3924.467753][T10837] init_file+0x8c/0x3d8 [ 3924.467883][T10837] alloc_empty_file+0x74/0x164 [ 3924.468006][T10837] alloc_file_pseudo+0x144/0x23c [ 3924.468142][T10837] __arm64_sys_memfd_secret+0xd8/0x37c [ 3924.468258][T10837] invoke_syscall+0x74/0x240 [ 3924.468357][T10837] el0_svc_common.constprop.0+0xac/0x230 [ 3924.468512][T10837] do_el0_svc+0x40/0x58 [ 3924.468650][T10837] el0_svc+0x58/0x2a4 [ 3924.468788][T10837] el0t_64_sync_handler+0xa0/0xe4 [ 3924.468916][T10837] el0t_64_sync+0x198/0x19c [ 3925.417859][ T7556] usb 1-1: new high-speed USB device number 77 using dummy_hcd [ 3925.708473][ T7556] usb 1-1: Using ep0 maxpacket: 32 [ 3925.732593][ T7556] usb 1-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 3925.817944][ T7556] usb 1-1: config 0 has an invalid interface number: 12 but max is 0 [ 3925.827413][ T7556] usb 1-1: config 0 has no interface number 0 [ 3925.857136][ T7556] usb 1-1: config 0 interface 12 has no altsetting 0 [ 3925.979926][ T7556] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3925.982567][ T7556] usb 1-1: Product: syz [ 3925.984188][ T7556] usb 1-1: Manufacturer: syz [ 3925.987412][ T7556] usb 1-1: SerialNumber: syz [ 3926.071129][ T7556] usb 1-1: config 0 descriptor?? [ 3926.660058][ T7556] f81534 1-1:0.12: f81534_set_register: reg: 1002 data: 3 failed: -71 [ 3926.666208][ T7556] f81534 1-1:0.12: f81534_find_config_idx: read failed: -71 [ 3926.668066][ T7556] f81534 1-1:0.12: f81534_calc_num_ports: find idx failed: -71 [ 3926.669790][ T7556] f81534 1-1:0.12: probe with driver f81534 failed with error -71 [ 3926.840908][ T7556] usb 1-1: USB disconnect, device number 77 [ 3928.074362][T10850] FAULT_INJECTION: forcing a failure. [ 3928.074362][T10850] name failslab, interval 1, probability 0, space 0, times 0 [ 3928.097959][T10850] CPU: 1 UID: 0 PID: 10850 Comm: syz.0.2355 Tainted: G W L syzkaller #0 PREEMPT [ 3928.098259][T10850] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 3928.098321][T10850] Hardware name: linux,dummy-virt (DT) [ 3928.098406][T10850] Call trace: [ 3928.098476][T10850] show_stack+0x18/0x24 (C) [ 3928.098673][T10850] dump_stack_lvl+0x7c/0xb0 [ 3928.098797][T10850] dump_stack+0x1c/0x28 [ 3928.098912][T10850] should_fail_ex+0x6b4/0x6c4 [ 3928.099048][T10850] should_failslab+0xbc/0x120 [ 3928.099189][T10850] kmem_cache_alloc_noprof+0x3d4/0x610 [ 3928.099310][T10850] taskstats_exit+0x294/0x9a0 [ 3928.099437][T10850] do_exit+0x45c/0x2158 [ 3928.099549][T10850] do_group_exit+0xa4/0x208 [ 3928.099667][T10850] get_signal+0x1b20/0x1f00 [ 3928.099779][T10850] arch_do_signal_or_restart+0x168/0x700 [ 3928.099889][T10850] exit_to_user_mode_loop+0x13c/0x1c8 [ 3928.099998][T10850] el0_svc+0x244/0x2a4 [ 3928.100113][T10850] el0t_64_sync_handler+0xa0/0xe4 [ 3928.100233][T10850] el0t_64_sync+0x198/0x19c [ 3932.133239][T10858] FAULT_INJECTION: forcing a failure. [ 3932.133239][T10858] name failslab, interval 1, probability 0, space 0, times 0 [ 3932.135650][T10858] CPU: 0 UID: 0 PID: 10858 Comm: syz.1.2356 Tainted: G W L syzkaller #0 PREEMPT [ 3932.135856][T10858] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 3932.135919][T10858] Hardware name: linux,dummy-virt (DT) [ 3932.135992][T10858] Call trace: [ 3932.136063][T10858] show_stack+0x18/0x24 (C) [ 3932.136253][T10858] dump_stack_lvl+0x7c/0xb0 [ 3932.136376][T10858] dump_stack+0x1c/0x28 [ 3932.136494][T10858] should_fail_ex+0x6b4/0x6c4 [ 3932.136633][T10858] should_failslab+0xbc/0x120 [ 3932.136780][T10858] __kmalloc_cache_noprof+0x3ec/0x628 [ 3932.136901][T10858] alloc_mnt_ns+0xb8/0x400 [ 3932.137029][T10858] vfs_open_tree+0x2d8/0x7ac [ 3932.137145][T10858] __arm64_sys_open_tree+0x8c/0x108 [ 3932.137269][T10858] invoke_syscall+0x74/0x240 [ 3932.137398][T10858] el0_svc_common.constprop.0+0xac/0x230 [ 3932.137527][T10858] do_el0_svc+0x40/0x58 [ 3932.137689][T10858] el0_svc+0x58/0x2a4 [ 3932.137824][T10858] el0t_64_sync_handler+0xa0/0xe4 [ 3932.137940][T10858] el0t_64_sync+0x198/0x19c [ 3949.952414][T10873] FAULT_INJECTION: forcing a failure. [ 3949.952414][T10873] name failslab, interval 1, probability 0, space 0, times 0 [ 3949.967698][T10873] CPU: 0 UID: 0 PID: 10873 Comm: syz.0.2362 Tainted: G W L syzkaller #0 PREEMPT [ 3949.967872][T10873] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 3949.967916][T10873] Hardware name: linux,dummy-virt (DT) [ 3949.967982][T10873] Call trace: [ 3949.968017][T10873] show_stack+0x18/0x24 (C) [ 3949.968198][T10873] dump_stack_lvl+0x7c/0xb0 [ 3949.968283][T10873] dump_stack+0x1c/0x28 [ 3949.968339][T10873] should_fail_ex+0x6b4/0x6c4 [ 3949.968406][T10873] should_failslab+0xbc/0x120 [ 3949.968496][T10873] kmem_cache_alloc_noprof+0x3d4/0x610 [ 3949.968605][T10873] taskstats_exit+0x294/0x9a0 [ 3949.968685][T10873] do_exit+0x45c/0x2158 [ 3949.968741][T10873] do_group_exit+0xa4/0x208 [ 3949.968855][T10873] get_signal+0x1b20/0x1f00 [ 3949.968947][T10873] arch_do_signal_or_restart+0x168/0x700 [ 3949.969006][T10873] exit_to_user_mode_loop+0x13c/0x1c8 [ 3949.969065][T10873] el0_svc+0x244/0x2a4 [ 3949.969137][T10873] el0t_64_sync_handler+0xa0/0xe4 [ 3949.969193][T10873] el0t_64_sync+0x198/0x19c [ 3952.402497][ T30] audit: type=1400 audit(1700001962.415:804): avc: denied { create } for pid=10876 comm="syz.1.2364" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 3954.961581][T10880] FAULT_INJECTION: forcing a failure. [ 3954.961581][T10880] name failslab, interval 1, probability 0, space 0, times 0 [ 3954.962272][T10880] CPU: 1 UID: 0 PID: 10880 Comm: syz.0.2363 Tainted: G W L syzkaller #0 PREEMPT [ 3954.962414][T10880] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 3954.962457][T10880] Hardware name: linux,dummy-virt (DT) [ 3954.962506][T10880] Call trace: [ 3954.962560][T10880] show_stack+0x18/0x24 (C) [ 3954.962754][T10880] dump_stack_lvl+0x7c/0xb0 [ 3954.962871][T10880] dump_stack+0x1c/0x28 [ 3954.962990][T10880] should_fail_ex+0x6b4/0x6c4 [ 3954.963175][T10880] should_failslab+0xbc/0x120 [ 3954.963328][T10880] __kmalloc_cache_noprof+0x3ec/0x628 [ 3954.963441][T10880] alloc_mnt_ns+0xb8/0x400 [ 3954.963536][T10880] vfs_open_tree+0x2d8/0x7ac [ 3954.963617][T10880] __arm64_sys_open_tree+0x8c/0x108 [ 3954.963714][T10880] invoke_syscall+0x74/0x240 [ 3954.963824][T10880] el0_svc_common.constprop.0+0xac/0x230 [ 3954.963918][T10880] do_el0_svc+0x40/0x58 [ 3954.964008][T10880] el0_svc+0x58/0x2a4 [ 3954.964102][T10880] el0t_64_sync_handler+0xa0/0xe4 [ 3954.964193][T10880] el0t_64_sync+0x198/0x19c [ 3967.401392][T10906] nvme nvme0: failed to connect socket: -111 [ 3971.294881][T10927] nvme nvme0: failed to connect socket: -111 [ 3973.811581][T10881] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 3973.991140][T10881] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 3984.538097][T10881] hsr_slave_0: entered promiscuous mode [ 3984.565843][T10881] hsr_slave_1: entered promiscuous mode [ 3984.577425][T10881] debugfs: 'hsr0' already exists in 'hsr' [ 3984.577962][T10881] Cannot create hsr debugfs directory [ 3984.632699][T10950] nvme nvme0: failed to connect socket: -111 [ 3989.356788][T10881] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3990.094938][T10881] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3990.426765][T10881] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3991.283406][T10962] FAULT_INJECTION: forcing a failure. [ 3991.283406][T10962] name failslab, interval 1, probability 0, space 0, times 0 [ 3991.284072][T10962] CPU: 0 UID: 0 PID: 10962 Comm: syz.0.2382 Tainted: G W L syzkaller #0 PREEMPT [ 3991.284236][T10962] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 3991.284293][T10962] Hardware name: linux,dummy-virt (DT) [ 3991.284357][T10962] Call trace: [ 3991.284420][T10962] show_stack+0x18/0x24 (C) [ 3991.284604][T10962] dump_stack_lvl+0x7c/0xb0 [ 3991.284718][T10962] dump_stack+0x1c/0x28 [ 3991.284825][T10962] should_fail_ex+0x6b4/0x6c4 [ 3991.284946][T10962] should_failslab+0xbc/0x120 [ 3991.285066][T10962] kmem_cache_alloc_noprof+0x3d4/0x610 [ 3991.285194][T10962] alloc_vfsmnt+0x2c/0x650 [ 3991.285317][T10962] clone_mnt+0x44/0x6dc [ 3991.285431][T10962] copy_tree+0xac/0xa04 [ 3991.285535][T10962] __do_loopback+0x2f0/0x3a8 [ 3991.285678][T10962] vfs_open_tree+0x390/0x7ac [ 3991.285795][T10962] __arm64_sys_open_tree+0x8c/0x108 [ 3991.285917][T10962] invoke_syscall+0x74/0x240 [ 3991.286037][T10962] el0_svc_common.constprop.0+0xac/0x230 [ 3991.286155][T10962] do_el0_svc+0x40/0x58 [ 3991.286269][T10962] el0_svc+0x58/0x2a4 [ 3991.286403][T10962] el0t_64_sync_handler+0xa0/0xe4 [ 3991.286520][T10962] el0t_64_sync+0x198/0x19c [ 3993.297473][T10881] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3995.494548][T10881] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 3995.706448][T10881] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 3995.746314][T10881] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 3995.798665][T10881] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 3995.809725][T10881] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 3995.853843][T10881] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 3995.869889][T10881] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 3995.913564][T10881] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 4001.316238][T10977] nvme nvme0: failed to connect socket: -111 [ 4002.102979][T10881] 8021q: adding VLAN 0 to HW filter on device bond0 [ 4003.405529][ T7346] usb 1-1: new high-speed USB device number 78 using dummy_hcd [ 4003.770785][ T7346] usb 1-1: New USB device found, idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 4003.847974][ T7346] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 4003.917186][ T7346] usb 1-1: config 0 descriptor?? [ 4004.411009][ T7346] udl 1-1:0.0: [drm] Unrecognized vendor firmware descriptor [ 4004.725179][ T7346] [drm] Initialized udl 0.0.1 for 1-1:0.0 on minor 2 [ 4004.725720][ T7346] [drm] Initialized udl on minor 2 [ 4004.932021][ T7346] udl 1-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 4004.934086][ T7346] udl 1-1:0.0: [drm] Cannot find any crtc or sizes [ 4004.983155][ T7346] usb 1-1: USB disconnect, device number 78 [ 4005.034055][T10989] udl 1-1:0.0: [drm] Cannot find any crtc or sizes [ 4010.226945][T11006] nvme nvme0: failed to connect socket: -111 [ 4015.840633][T11025] FAULT_INJECTION: forcing a failure. [ 4015.840633][T11025] name failslab, interval 1, probability 0, space 0, times 0 [ 4015.841314][T11025] CPU: 1 UID: 0 PID: 11025 Comm: syz.0.2388 Tainted: G W L syzkaller #0 PREEMPT [ 4015.841466][T11025] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 4015.841520][T11025] Hardware name: linux,dummy-virt (DT) [ 4015.841588][T11025] Call trace: [ 4015.841676][T11025] show_stack+0x18/0x24 (C) [ 4015.841847][T11025] dump_stack_lvl+0x7c/0xb0 [ 4015.841959][T11025] dump_stack+0x1c/0x28 [ 4015.842065][T11025] should_fail_ex+0x6b4/0x6c4 [ 4015.842194][T11025] should_failslab+0xbc/0x120 [ 4015.842307][T11025] __kmalloc_node_track_caller_noprof+0x44c/0x754 [ 4015.842419][T11025] kstrdup+0x4c/0xe0 [ 4015.842530][T11025] kstrdup_const+0x40/0x50 [ 4015.842645][T11025] alloc_vfsmnt+0xb4/0x650 [ 4015.842759][T11025] clone_mnt+0x44/0x6dc [ 4015.842860][T11025] copy_tree+0xac/0xa04 [ 4015.842959][T11025] __do_loopback+0x2f0/0x3a8 [ 4015.843084][T11025] vfs_open_tree+0x390/0x7ac [ 4015.843203][T11025] __arm64_sys_open_tree+0x8c/0x108 [ 4015.843327][T11025] invoke_syscall+0x74/0x240 [ 4015.843457][T11025] el0_svc_common.constprop.0+0xac/0x230 [ 4015.843594][T11025] do_el0_svc+0x40/0x58 [ 4015.843710][T11025] el0_svc+0x58/0x2a4 [ 4015.843829][T11025] el0t_64_sync_handler+0xa0/0xe4 [ 4015.843931][T11025] el0t_64_sync+0x198/0x19c [ 4027.391275][T10881] veth0_vlan: entered promiscuous mode [ 4027.513482][T10881] veth1_vlan: entered promiscuous mode [ 4027.783696][T11048] nvme nvme0: failed to connect socket: -111 [ 4028.233237][T10881] veth0_macvtap: entered promiscuous mode [ 4028.316023][T10881] veth1_macvtap: entered promiscuous mode [ 4029.913719][ T4829] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 4029.940091][ T4829] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 4029.941041][ T4829] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 4029.941467][ T4829] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 4041.493847][T11065] nvme nvme0: failed to connect socket: -111 [ 4050.411623][T11099] nvme nvme0: failed to connect socket: -111 [ 4055.465865][T11111] zram: Cannot change disksize for initialized device [ 4055.524068][ T30] audit: type=1400 audit(1700002065.542:805): avc: denied { read write } for pid=11110 comm="syz.1.2404" name="mtd1" dev="devtmpfs" ino=686 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=chr_file permissive=1 [ 4055.534432][ T30] audit: type=1400 audit(1700002065.552:806): avc: denied { open } for pid=11110 comm="syz.1.2404" path="/dev/mtd1" dev="devtmpfs" ino=686 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=chr_file permissive=1 [ 4055.625959][ T30] audit: type=1400 audit(1700002065.642:807): avc: denied { ioctl } for pid=11110 comm="syz.1.2404" path="/dev/mtd1" dev="devtmpfs" ino=686 ioctlcmd=0x4d14 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=chr_file permissive=1 [ 4061.263544][T11122] siw: device registration error -23 [ 4062.791469][T11118] nvme nvme0: failed to connect socket: -512 [ 4082.327216][ T30] audit: type=1400 audit(1700002092.343:808): avc: denied { write } for pid=11139 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 4082.939799][T11146] nvme nvme0: failed to connect socket: -111 [ 4085.093291][T11157] FAULT_INJECTION: forcing a failure. [ 4085.093291][T11157] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4085.094003][T11157] CPU: 1 UID: 0 PID: 11157 Comm: syz.0.2415 Tainted: G W L syzkaller #0 PREEMPT [ 4085.094198][T11157] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 4085.094253][T11157] Hardware name: linux,dummy-virt (DT) [ 4085.094319][T11157] Call trace: [ 4085.094381][T11157] show_stack+0x18/0x24 (C) [ 4085.094555][T11157] dump_stack_lvl+0x7c/0xb0 [ 4085.094667][T11157] dump_stack+0x1c/0x28 [ 4085.094778][T11157] should_fail_ex+0x6b4/0x6c4 [ 4085.094945][T11157] should_fail+0x14/0x34 [ 4085.095067][T11157] should_fail_usercopy+0x1c/0x40 [ 4085.095229][T11157] _inline_copy_from_user+0x38/0x124 [ 4085.095356][T11157] move_addr_to_kernel+0x44/0x110 [ 4085.095468][T11157] __sys_bind+0xf8/0x200 [ 4085.095584][T11157] __arm64_sys_bind+0x70/0xa4 [ 4085.095707][T11157] invoke_syscall+0x74/0x240 [ 4085.095829][T11157] el0_svc_common.constprop.0+0xac/0x230 [ 4085.095944][T11157] do_el0_svc+0x40/0x58 [ 4085.096069][T11157] el0_svc+0x58/0x2a4 [ 4085.096196][T11157] el0t_64_sync_handler+0xa0/0xe4 [ 4085.096313][T11157] el0t_64_sync+0x198/0x19c [ 4085.197434][ T30] audit: type=1400 audit(1700002095.194:809): avc: denied { write } for pid=11154 comm="rm" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 4086.690755][ T30] audit: type=1326 audit(1700002096.714:810): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11160 comm="syz.0.2416" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffa8f782e8 code=0x7ffc0000 [ 4086.697486][ T30] audit: type=1326 audit(1700002096.714:811): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11160 comm="syz.0.2416" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffa8f782e8 code=0x7ffc0000 [ 4086.722275][ T30] audit: type=1326 audit(1700002096.734:812): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11160 comm="syz.0.2416" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffa8f782e8 code=0x7ffc0000 [ 4086.736878][ T30] audit: type=1326 audit(1700002096.744:813): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11160 comm="syz.0.2416" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffa8f782e8 code=0x7ffc0000 [ 4086.740593][ T30] audit: type=1326 audit(1700002096.754:814): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11160 comm="syz.0.2416" exe="/syz-executor" sig=0 arch=c00000b7 syscall=148 compat=0 ip=0xffffa8f782e8 code=0x7ffc0000 [ 4086.753959][ T30] audit: type=1326 audit(1700002096.764:815): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11160 comm="syz.0.2416" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffa8f782e8 code=0x7ffc0000 [ 4086.767278][ T30] audit: type=1326 audit(1700002096.784:816): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11160 comm="syz.0.2416" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffa8f782e8 code=0x7ffc0000 [ 4086.789120][ T30] audit: type=1326 audit(1700002096.794:817): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11160 comm="syz.0.2416" exe="/syz-executor" sig=0 arch=c00000b7 syscall=436 compat=0 ip=0xffffa8f782e8 code=0x7ffc0000 [ 4099.244565][T11168] nvme nvme0: failed to connect socket: -512 [ 4105.461420][T11181] netlink: 124 bytes leftover after parsing attributes in process `syz.0.2422'. [ 4106.830429][T11183] nvme nvme0: failed to connect socket: -111 [ 4109.689503][ T30] kauditd_printk_skb: 1 callbacks suppressed [ 4109.692500][ T30] audit: type=1400 audit(1700002119.705:819): avc: denied { setattr } for pid=11194 comm="syz.1.2426" name="c.1" dev="configfs" ino=6395 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 4109.715648][ T30] audit: type=1400 audit(1700002119.735:820): avc: denied { write } for pid=11194 comm="syz.1.2426" name="core" dev="configfs" ino=1935 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 4109.736390][ T30] audit: type=1400 audit(1700002119.765:821): avc: denied { write } for pid=11194 comm="syz.1.2426" name="rd_mcp_0" dev="configfs" ino=29014 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 4109.885680][T11195] Rounding down aligned max_sectors from 4294967295 to 4294967288 [ 4117.452901][T11202] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x48000 [ 4117.462008][T11202] flags: 0x1ffc00000002000(reserved|node=0|zone=0|lastcpupid=0x7ff) [ 4117.465164][T11202] raw: 01ffc00000002000 fffffdffc0200008 fffffdffc0200008 0000000000000000 [ 4117.465325][T11202] raw: 0000000000000000 0000000000000000 00000001ffffffff 0000000000000000 [ 4117.465398][T11202] page dumped because: unmovable page [ 4119.301827][T11204] nvme nvme0: failed to connect socket: -111 [ 4121.957409][T11222] nvme nvme0: failed to connect socket: -111 [ 4124.130730][T11229] FAULT_INJECTION: forcing a failure. [ 4124.130730][T11229] name failslab, interval 1, probability 0, space 0, times 0 [ 4124.135456][T11229] CPU: 0 UID: 0 PID: 11229 Comm: syz.1.2437 Tainted: G W L syzkaller #0 PREEMPT [ 4124.135729][T11229] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 4124.135788][T11229] Hardware name: linux,dummy-virt (DT) [ 4124.135869][T11229] Call trace: [ 4124.135929][T11229] show_stack+0x18/0x24 (C) [ 4124.136127][T11229] dump_stack_lvl+0x7c/0xb0 [ 4124.136243][T11229] dump_stack+0x1c/0x28 [ 4124.136348][T11229] should_fail_ex+0x6b4/0x6c4 [ 4124.136470][T11229] should_failslab+0xbc/0x120 [ 4124.136594][T11229] kmem_cache_alloc_noprof+0x3d4/0x610 [ 4124.136717][T11229] security_file_alloc+0x30/0x1ec [ 4124.136836][T11229] init_file+0x8c/0x3d8 [ 4124.136950][T11229] alloc_empty_file+0x74/0x164 [ 4124.137054][T11229] alloc_file_pseudo+0x144/0x23c [ 4124.137173][T11229] sock_alloc_file+0x40/0x1d8 [ 4124.137297][T11229] __sys_socketpair+0x34c/0x524 [ 4124.137408][T11229] __arm64_sys_socketpair+0x8c/0xd8 [ 4124.137517][T11229] invoke_syscall+0x74/0x240 [ 4124.137660][T11229] el0_svc_common.constprop.0+0xac/0x230 [ 4124.137773][T11229] do_el0_svc+0x40/0x58 [ 4124.137886][T11229] el0_svc+0x58/0x2a4 [ 4124.138004][T11229] el0t_64_sync_handler+0xa0/0xe4 [ 4124.138172][T11229] el0t_64_sync+0x198/0x19c [ 4130.986486][T11238] nvme nvme0: failed to connect socket: -111 [ 4133.744024][ T7556] usb 1-1: new high-speed USB device number 79 using dummy_hcd [ 4133.973511][ T7556] usb 1-1: Using ep0 maxpacket: 32 [ 4133.983998][ T7556] usb 1-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 4134.010118][ T7556] usb 1-1: config index 0 descriptor too short (expected 29220, got 36) [ 4134.019980][ T7556] usb 1-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 4134.028301][ T7556] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 4134.029301][ T7556] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 4134.029444][ T7556] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 4134.029564][ T7556] usb 1-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 4134.029899][ T7556] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 4134.094310][ T7556] usb 1-1: config 0 descriptor?? [ 4134.567420][ T7556] usblp 1-1:0.0: usblp0: USB Bidirectional printer dev 79 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 4134.705568][ T7556] usb 1-1: USB disconnect, device number 79 [ 4134.871486][ T7556] usblp0: removed [ 4135.334856][ T7556] usb 1-1: new high-speed USB device number 80 using dummy_hcd [ 4135.535786][ T7556] usb 1-1: Using ep0 maxpacket: 32 [ 4135.629260][ T7556] usb 1-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 4135.666502][ T7556] usb 1-1: config index 0 descriptor too short (expected 29220, got 36) [ 4135.667186][ T7556] usb 1-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 4135.667614][ T7556] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 4135.667854][ T7556] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 4135.667945][ T7556] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 4135.668040][ T7556] usb 1-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 4135.668246][ T7556] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 4135.805818][ T7556] usb 1-1: config 0 descriptor?? [ 4136.214839][ T7556] usblp 1-1:0.0: usblp0: USB Bidirectional printer dev 80 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 4137.651165][T11255] nvme nvme0: failed to connect socket: -111 [ 4139.766806][ T30] audit: type=1400 audit(1700002149.797:822): avc: denied { read write } for pid=11246 comm="syz.0.2444" name="lp0" dev="devtmpfs" ino=1881 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:printer_device_t tclass=chr_file permissive=1 [ 4139.773199][ T30] audit: type=1400 audit(1700002149.797:823): avc: denied { open } for pid=11246 comm="syz.0.2444" path="/dev/usb/lp0" dev="devtmpfs" ino=1881 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:printer_device_t tclass=chr_file permissive=1 [ 4148.687267][ T7346] usb 1-1: USB disconnect, device number 80 [ 4149.089919][ T7346] usblp0: removed [ 4165.633865][T11287] nvme nvme0: failed to connect socket: -512 [ 4189.572029][T11312] nvme nvme0: failed to connect socket: -512 [ 4191.151063][T10989] usb 1-1: new high-speed USB device number 81 using dummy_hcd [ 4191.600628][T10989] usb 1-1: Using ep0 maxpacket: 32 [ 4191.614550][T10989] usb 1-1: New USB device found, idVendor=0582, idProduct=0025, bcdDevice= 0.40 [ 4191.696025][T10989] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 4191.701881][T10989] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 4191.703322][T10989] usb 1-1: too many endpoints for config 1 interface 1 altsetting 239: 255, using maximum allowed: 30 [ 4191.704519][T10989] usb 1-1: config 1 interface 1 altsetting 239 has 0 endpoint descriptors, different from the interface descriptor's value: 255 [ 4191.705761][T10989] usb 1-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 4191.707273][T10989] usb 1-1: config 1 interface 1 has no altsetting 0 [ 4192.681043][T10989] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 4192.683316][T10989] usb 1-1: Product: syz [ 4192.690545][T10989] usb 1-1: Manufacturer: syz [ 4192.692448][T10989] usb 1-1: SerialNumber: syz [ 4193.309179][ T30] audit: type=1400 audit(1700002203.310:824): avc: denied { create } for pid=11319 comm="syz.0.2460" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=appletalk_socket permissive=1 [ 4199.745407][T10989] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 4200.982819][ T30] audit: type=1400 audit(1700002210.991:825): avc: denied { watch } for pid=11319 comm="syz.0.2460" path="/577/file1" dev="tmpfs" ino=3070 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 4201.011028][ T30] audit: type=1400 audit(1700002211.011:826): avc: denied { watch_sb watch_reads } for pid=11319 comm="syz.0.2460" path="/577/file1" dev="tmpfs" ino=3070 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 4201.822460][T10989] snd-usb-audio 1-1:1.1: probe with driver snd-usb-audio failed with error -22 [ 4203.651208][ T7574] usb 1-1: USB disconnect, device number 81 [ 4206.956485][T11330] udevd[11330]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.1/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 4211.574544][T11339] nvme nvme0: failed to connect socket: -111 [ 4218.944093][T11348] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4219.014375][T11348] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4220.811440][ T30] audit: type=1400 audit(1700002230.832:827): avc: denied { checkpoint_restore } for pid=11351 comm="syz.0.2468" capability=40 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 4223.143867][T11356] nvme nvme0: failed to connect socket: -111 [ 4241.878339][ T4844] netdevsim netdevsim0 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 4241.879237][ T4844] netdevsim netdevsim0 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 4241.880080][ T4844] netdevsim netdevsim0 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 4241.880390][ T4844] netdevsim netdevsim0 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 4242.056767][T11373] syz.1.2473 (11373): drop_caches: 0 [ 4242.862742][T11377] FAULT_INJECTION: forcing a failure. [ 4242.862742][T11377] name fail_futex, interval 1, probability 0, space 0, times 0 [ 4242.878218][T11377] CPU: 1 UID: 0 PID: 11377 Comm: syz.0.2474 Tainted: G W L syzkaller #0 PREEMPT [ 4242.878515][T11377] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 4242.878580][T11377] Hardware name: linux,dummy-virt (DT) [ 4242.878649][T11377] Call trace: [ 4242.878706][T11377] show_stack+0x18/0x24 (C) [ 4242.878886][T11377] dump_stack_lvl+0x7c/0xb0 [ 4242.879001][T11377] dump_stack+0x1c/0x28 [ 4242.879152][T11377] should_fail_ex+0x6b4/0x6c4 [ 4242.879282][T11377] should_fail+0x14/0x34 [ 4242.879395][T11377] get_futex_key+0x198/0xf84 [ 4242.879519][T11377] futex_wake+0xc0/0x49c [ 4242.879646][T11377] do_futex+0x258/0x280 [ 4242.879759][T11377] __arm64_sys_futex+0x1e8/0x310 [ 4242.879865][T11377] invoke_syscall+0x74/0x240 [ 4242.879974][T11377] el0_svc_common.constprop.0+0x164/0x230 [ 4242.880088][T11377] do_el0_svc+0x40/0x58 [ 4242.880198][T11377] el0_svc+0x58/0x2a4 [ 4242.880318][T11377] el0t_64_sync_handler+0xa0/0xe4 [ 4242.880423][T11377] el0t_64_sync+0x198/0x19c [ 4243.283772][T11378] nvme nvme0: failed to connect socket: -111 [ 4262.173317][T11417] FAULT_INJECTION: forcing a failure. [ 4262.173317][T11417] name failslab, interval 1, probability 0, space 0, times 0 [ 4262.181704][T11417] CPU: 0 UID: 0 PID: 11417 Comm: syz.0.2487 Tainted: G W L syzkaller #0 PREEMPT [ 4262.181888][T11417] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 4262.181934][T11417] Hardware name: linux,dummy-virt (DT) [ 4262.181994][T11417] Call trace: [ 4262.182038][T11417] show_stack+0x18/0x24 (C) [ 4262.182191][T11417] dump_stack_lvl+0x7c/0xb0 [ 4262.182287][T11417] dump_stack+0x1c/0x28 [ 4262.182374][T11417] should_fail_ex+0x6b4/0x6c4 [ 4262.182477][T11417] should_failslab+0xbc/0x120 [ 4262.182574][T11417] kmem_cache_alloc_noprof+0x3d4/0x610 [ 4262.182677][T11417] taskstats_exit+0x294/0x9a0 [ 4262.182767][T11417] do_exit+0x45c/0x2158 [ 4262.182857][T11417] do_group_exit+0xa4/0x208 [ 4262.182945][T11417] get_signal+0x1b20/0x1f00 [ 4262.183036][T11417] arch_do_signal_or_restart+0x168/0x700 [ 4262.183129][T11417] exit_to_user_mode_loop+0x13c/0x1c8 [ 4262.183225][T11417] el0_svc+0x244/0x2a4 [ 4262.183321][T11417] el0t_64_sync_handler+0xa0/0xe4 [ 4262.183407][T11417] el0t_64_sync+0x198/0x19c [ 4278.289892][T11435] FAULT_INJECTION: forcing a failure. [ 4278.289892][T11435] name failslab, interval 1, probability 0, space 0, times 0 [ 4278.328310][T11435] CPU: 1 UID: 0 PID: 11435 Comm: syz.0.2494 Tainted: G W L syzkaller #0 PREEMPT [ 4278.328603][T11435] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 4278.328659][T11435] Hardware name: linux,dummy-virt (DT) [ 4278.328729][T11435] Call trace: [ 4278.328791][T11435] show_stack+0x18/0x24 (C) [ 4278.328973][T11435] dump_stack_lvl+0x7c/0xb0 [ 4278.329094][T11435] dump_stack+0x1c/0x28 [ 4278.329210][T11435] should_fail_ex+0x6b4/0x6c4 [ 4278.329338][T11435] should_failslab+0xbc/0x120 [ 4278.329462][T11435] __kmalloc_node_track_caller_noprof+0x44c/0x754 [ 4278.329595][T11435] kstrdup+0x4c/0xe0 [ 4278.329777][T11435] kstrdup_const+0x40/0x50 [ 4278.329890][T11435] alloc_vfsmnt+0xb4/0x650 [ 4278.330011][T11435] clone_mnt+0x44/0x6dc [ 4278.330127][T11435] copy_tree+0xac/0xa04 [ 4278.330236][T11435] __do_loopback+0x2f0/0x3a8 [ 4278.330348][T11435] vfs_open_tree+0x390/0x7ac [ 4278.330456][T11435] __arm64_sys_open_tree+0x8c/0x108 [ 4278.330565][T11435] invoke_syscall+0x74/0x240 [ 4278.330690][T11435] el0_svc_common.constprop.0+0xac/0x230 [ 4278.330803][T11435] do_el0_svc+0x40/0x58 [ 4278.330915][T11435] el0_svc+0x58/0x2a4 [ 4278.331037][T11435] el0t_64_sync_handler+0xa0/0xe4 [ 4278.331152][T11435] el0t_64_sync+0x198/0x19c [ 4289.605333][T11105] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 4289.677718][T11105] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 4289.714923][T11105] bond0 (unregistering): Released all slaves [ 4291.044163][T11105] hsr_slave_0: left promiscuous mode [ 4291.067484][T11105] hsr_slave_1: left promiscuous mode [ 4292.609210][T11462] nvme_fabrics: missing parameter 'transport=%s' [ 4292.610146][T11462] nvme_fabrics: missing parameter 'nqn=%s' [ 4292.635892][T11462] FAULT_INJECTION: forcing a failure. [ 4292.635892][T11462] name fail_futex, interval 1, probability 0, space 0, times 0 [ 4292.636743][T11462] CPU: 0 UID: 0 PID: 11462 Comm: syz.1.2497 Tainted: G W L syzkaller #0 PREEMPT [ 4292.636942][T11462] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 4292.637006][T11462] Hardware name: linux,dummy-virt (DT) [ 4292.637074][T11462] Call trace: [ 4292.637147][T11462] show_stack+0x18/0x24 (C) [ 4292.637331][T11462] dump_stack_lvl+0x7c/0xb0 [ 4292.637511][T11462] dump_stack+0x1c/0x28 [ 4292.637870][T11462] should_fail_ex+0x6b4/0x6c4 [ 4292.638073][T11462] should_fail+0x14/0x34 [ 4292.638344][T11462] get_futex_key+0x3d0/0xf84 [ 4292.638512][T11462] futex_wake+0xc0/0x49c [ 4292.638916][T11462] do_futex+0x258/0x280 [ 4292.639048][T11462] mm_exit_exec_release+0x1b8/0x260 [ 4292.639303][T11462] do_exit+0x504/0x2158 [ 4292.639474][T11462] do_group_exit+0xa4/0x208 [ 4292.639732][T11462] get_signal+0x1b20/0x1f00 [ 4292.639870][T11462] arch_do_signal_or_restart+0x168/0x700 [ 4292.640019][T11462] exit_to_user_mode_loop+0x13c/0x1c8 [ 4292.640293][T11462] el0_svc+0x244/0x2a4 [ 4292.640429][T11462] el0t_64_sync_handler+0xa0/0xe4 [ 4292.640554][T11462] el0t_64_sync+0x198/0x19c [ 4301.879175][ T30] audit: type=1400 audit(1700002311.887:828): avc: denied { write } for pid=11478 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 4302.376942][T11480] FAULT_INJECTION: forcing a failure. [ 4302.376942][T11480] name failslab, interval 1, probability 0, space 0, times 0 [ 4302.377458][T11480] CPU: 0 UID: 0 PID: 11480 Comm: syz.1.2500 Tainted: G W L syzkaller #0 PREEMPT [ 4302.377567][T11480] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 4302.377651][T11480] Hardware name: linux,dummy-virt (DT) [ 4302.377725][T11480] Call trace: [ 4302.377759][T11480] show_stack+0x18/0x24 (C) [ 4302.377854][T11480] dump_stack_lvl+0x7c/0xb0 [ 4302.377917][T11480] dump_stack+0x1c/0x28 [ 4302.378009][T11480] should_fail_ex+0x6b4/0x6c4 [ 4302.378080][T11480] should_failslab+0xbc/0x120 [ 4302.378148][T11480] __kmalloc_node_track_caller_noprof+0x44c/0x754 [ 4302.378214][T11480] kstrdup+0x4c/0xe0 [ 4302.378307][T11480] kstrdup_const+0x40/0x50 [ 4302.378366][T11480] alloc_vfsmnt+0xb4/0x650 [ 4302.378445][T11480] clone_mnt+0x44/0x6dc [ 4302.378528][T11480] copy_tree+0xac/0xa04 [ 4302.378633][T11480] __do_loopback+0x2f0/0x3a8 [ 4302.378736][T11480] vfs_open_tree+0x390/0x7ac [ 4302.378795][T11480] __arm64_sys_open_tree+0x8c/0x108 [ 4302.378854][T11480] invoke_syscall+0x74/0x240 [ 4302.378916][T11480] el0_svc_common.constprop.0+0xac/0x230 [ 4302.378976][T11480] do_el0_svc+0x40/0x58 [ 4302.379033][T11480] el0_svc+0x58/0x2a4 [ 4302.379098][T11480] el0t_64_sync_handler+0xa0/0xe4 [ 4302.379159][T11480] el0t_64_sync+0x198/0x19c [ 4303.519925][ T30] audit: type=1400 audit(1700002313.557:829): avc: denied { write } for pid=11487 comm="rm" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 4304.527682][T11490] nvme_fabrics: missing parameter 'transport=%s' [ 4304.528428][T11490] nvme_fabrics: missing parameter 'nqn=%s' [ 4304.573951][T11490] FAULT_INJECTION: forcing a failure. [ 4304.573951][T11490] name fail_futex, interval 1, probability 0, space 0, times 0 [ 4304.574759][T11490] CPU: 1 UID: 0 PID: 11490 Comm: syz.1.2501 Tainted: G W L syzkaller #0 PREEMPT [ 4304.574920][T11490] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 4304.574976][T11490] Hardware name: linux,dummy-virt (DT) [ 4304.575041][T11490] Call trace: [ 4304.575105][T11490] show_stack+0x18/0x24 (C) [ 4304.575287][T11490] dump_stack_lvl+0x7c/0xb0 [ 4304.575398][T11490] dump_stack+0x1c/0x28 [ 4304.575507][T11490] should_fail_ex+0x6b4/0x6c4 [ 4304.575643][T11490] should_fail+0x14/0x34 [ 4304.575757][T11490] get_futex_key+0x198/0xf84 [ 4304.575874][T11490] futex_wake+0xc0/0x49c [ 4304.576246][T11490] do_futex+0x258/0x280 [ 4304.576437][T11490] mm_exit_exec_release+0x1b8/0x260 [ 4304.576619][T11490] do_exit+0x504/0x2158 [ 4304.576832][T11490] do_group_exit+0xa4/0x208 [ 4304.577014][T11490] get_signal+0x1b20/0x1f00 [ 4304.577161][T11490] arch_do_signal_or_restart+0x168/0x700 [ 4304.577277][T11490] exit_to_user_mode_loop+0x13c/0x1c8 [ 4304.577401][T11490] el0_svc+0x244/0x2a4 [ 4304.577532][T11490] el0t_64_sync_handler+0xa0/0xe4 [ 4304.577668][T11490] el0t_64_sync+0x198/0x19c [ 4304.909497][ T3226] 8021q: adding VLAN 0 to HW filter on device eth1 [ 4306.018530][ T30] audit: type=1400 audit(1700002316.058:830): avc: denied { write } for pid=11495 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 4307.163400][ T30] audit: type=1400 audit(1700002317.198:831): avc: denied { write } for pid=11503 comm="rm" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 4308.425469][T11437] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 4308.466565][T11437] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 4309.978910][ T30] audit: type=1400 audit(1700002320.018:832): avc: denied { write } for pid=11512 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 4310.973076][ T30] audit: type=1400 audit(1700002321.008:833): avc: denied { write } for pid=11519 comm="rm" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 4311.905282][T11437] hsr_slave_0: entered promiscuous mode [ 4311.919010][T11437] hsr_slave_1: entered promiscuous mode [ 4311.955452][ T3226] 8021q: adding VLAN 0 to HW filter on device eth2 [ 4314.739568][ T30] audit: type=1400 audit(1700002324.768:834): avc: denied { write } for pid=11529 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 4315.998988][ T30] audit: type=1400 audit(1700002326.038:835): avc: denied { write } for pid=11532 comm="rm" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 4316.153137][T11437] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 4316.217404][T11437] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 4316.254430][T11437] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 4316.314054][T11437] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 4316.346905][T11437] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 4316.399772][T11437] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 4316.425110][T11437] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 4316.492439][T11437] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 4317.892974][ T30] audit: type=1400 audit(1700002327.938:836): avc: denied { write } for pid=11541 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 4318.794676][ T30] audit: type=1400 audit(1700002328.838:837): avc: denied { write } for pid=11548 comm="rm" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 4320.045681][T11437] 8021q: adding VLAN 0 to HW filter on device bond0 [ 4321.227283][ T30] audit: type=1400 audit(1700002331.269:838): avc: denied { write } for pid=11554 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 4322.485242][ T30] audit: type=1400 audit(1700002332.529:839): avc: denied { write } for pid=11560 comm="rm" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 4324.811007][ T30] audit: type=1400 audit(1700002334.829:840): avc: denied { write } for pid=11565 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 4325.891473][ T30] audit: type=1400 audit(1700002335.929:841): avc: denied { write } for pid=11571 comm="rm" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 4327.373521][ T30] audit: type=1400 audit(1700002337.409:842): avc: denied { write } for pid=11576 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 4328.613173][ T30] audit: type=1400 audit(1700002338.659:843): avc: denied { write } for pid=11583 comm="rm" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 4332.538844][T11437] veth0_vlan: entered promiscuous mode [ 4332.666645][T11437] veth1_vlan: entered promiscuous mode [ 4332.993403][T11437] veth0_macvtap: entered promiscuous mode [ 4333.043604][T11437] veth1_macvtap: entered promiscuous mode [ 4333.482053][ T6001] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 4333.484300][ T6001] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 4333.486625][ T6001] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 4333.501429][ T6001] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 4338.698198][T11607] FAULT_INJECTION: forcing a failure. [ 4338.698198][T11607] name failslab, interval 1, probability 0, space 0, times 0 [ 4338.704444][T11607] CPU: 0 UID: 0 PID: 11607 Comm: syz.1.2504 Tainted: G W L syzkaller #0 PREEMPT [ 4338.704644][T11607] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 4338.704690][T11607] Hardware name: linux,dummy-virt (DT) [ 4338.704741][T11607] Call trace: [ 4338.704786][T11607] show_stack+0x18/0x24 (C) [ 4338.704942][T11607] dump_stack_lvl+0x7c/0xb0 [ 4338.705034][T11607] dump_stack+0x1c/0x28 [ 4338.705119][T11607] should_fail_ex+0x6b4/0x6c4 [ 4338.705232][T11607] should_failslab+0xbc/0x120 [ 4338.705336][T11607] __kmalloc_node_track_caller_noprof+0x44c/0x754 [ 4338.705440][T11607] kstrdup+0x4c/0xe0 [ 4338.705533][T11607] kstrdup_const+0x40/0x50 [ 4338.705644][T11607] alloc_vfsmnt+0xb4/0x650 [ 4338.705747][T11607] clone_mnt+0x44/0x6dc [ 4338.705844][T11607] copy_tree+0xac/0xa04 [ 4338.705931][T11607] __do_loopback+0x2f0/0x3a8 [ 4338.706016][T11607] vfs_open_tree+0x390/0x7ac [ 4338.706096][T11607] __arm64_sys_open_tree+0x8c/0x108 [ 4338.706194][T11607] invoke_syscall+0x74/0x240 [ 4338.706293][T11607] el0_svc_common.constprop.0+0xac/0x230 [ 4338.706381][T11607] do_el0_svc+0x40/0x58 [ 4338.706471][T11607] el0_svc+0x58/0x2a4 [ 4338.706572][T11607] el0t_64_sync_handler+0xa0/0xe4 [ 4338.706660][T11607] el0t_64_sync+0x198/0x19c [ 4342.048010][T11623] [ 4342.051906][T11623] ============================= [ 4342.052367][T11623] WARNING: suspicious RCU usage [ 4342.052709][T11623] syzkaller #0 Tainted: G W L [ 4342.053141][T11623] ----------------------------- [ 4342.057936][T11623] net/xfrm/xfrm_user.c:1630 suspicious rcu_dereference_check() usage! [ 4342.061195][T11623] [ 4342.061195][T11623] other info that might help us debug this: [ 4342.061195][T11623] [ 4342.063788][T11623] [ 4342.063788][T11623] rcu_scheduler_active = 2, debug_locks = 1 [ 4342.064267][T11623] locks held by syz.0.2509/11623: 1, last CPU#0: [ 4342.064572][T11623] #0: ffff000018786290 (&net->xfrm.xfrm_cfg_mutex){+.+.}-{4:4}, at: xfrm_netlink_rcv+0x64/0x9c [ 4342.065955][T11623] [ 4342.065955][T11623] stack backtrace: [ 4342.066276][T11623] CPU: 0 UID: 0 PID: 11623 Comm: syz.0.2509 Tainted: G W L syzkaller #0 PREEMPT [ 4342.066722][T11623] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 4342.067119][T11623] Hardware name: linux,dummy-virt (DT) [ 4342.067506][T11623] Call trace: [ 4342.067837][T11623] show_stack+0x18/0x24 (C) [ 4342.068331][T11623] dump_stack_lvl+0x7c/0xb0 [ 4342.068861][T11623] dump_stack+0x1c/0x28 [ 4342.069474][T11623] lockdep_rcu_suspicious+0x178/0x298 [ 4342.070032][T11623] xfrm_do_migrate_state+0x1720/0x2634 [ 4342.070525][T11623] xfrm_user_rcv_msg+0x2c4/0x80c [ 4342.071018][T11623] netlink_rcv_skb+0x1ac/0x360 [ 4342.071595][T11623] xfrm_netlink_rcv+0x74/0x9c [ 4342.072071][T11623] netlink_unicast+0x418/0x6e0 [ 4342.072555][T11623] netlink_sendmsg+0x638/0xa4c [ 4342.073163][T11623] __sock_sendmsg+0xc8/0x1a4 [ 4342.073677][T11623] ____sys_sendmsg+0x52c/0x76c [ 4342.074147][T11623] ___sys_sendmsg+0x124/0x1a4 [ 4342.074609][T11623] __sys_sendmsg+0x10c/0x198 [ 4342.075137][T11623] __arm64_sys_sendmsg+0x74/0xa4 [ 4342.075742][T11623] invoke_syscall+0x74/0x240 [ 4342.076095][T11623] el0_svc_common.constprop.0+0xac/0x230 [ 4342.076335][T11623] do_el0_svc+0x40/0x58 [ 4342.076558][T11623] el0_svc+0x58/0x2a4 [ 4342.076887][T11623] el0t_64_sync_handler+0xa0/0xe4 [ 4342.077350][T11623] el0t_64_sync+0x198/0x19c SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 4345.186541][ T6001] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4345.730890][ T6001] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4346.411731][ T6001] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4346.878111][ T6001] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4349.901693][ T6001] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 4349.979363][ T6001] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 4350.041951][ T6001] bond0 (unregistering): Released all slaves [ 4350.424513][ T6001] hsr_slave_0: left promiscuous mode [ 4350.449331][ T6001] hsr_slave_1: left promiscuous mode [ 4350.536221][ T6001] veth1_macvtap: left promiscuous mode [ 4350.540279][ T6001] veth0_macvtap: left promiscuous mode [ 4350.542749][ T6001] veth1_vlan: left promiscuous mode [ 4350.544086][ T6001] veth0_vlan: left promiscuous mode [ 4356.835322][ T6001] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4357.114304][ T30] audit: type=1400 audit(1700002367.151:844): avc: denied { write } for pid=11630 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 4357.222864][ T6001] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4357.521909][ T6001] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4357.889996][ T6001] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4358.066382][ T30] audit: type=1400 audit(1700002368.111:845): avc: denied { write } for pid=11633 comm="rm" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 4360.921320][ T6001] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 4360.973730][ T6001] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 4361.029708][ T6001] bond0 (unregistering): Released all slaves [ 4361.161498][ T3226] 8021q: adding VLAN 0 to HW filter on device eth1 [ 4361.416469][ T6001] hsr_slave_0: left promiscuous mode [ 4361.441078][ T6001] hsr_slave_1: left promiscuous mode [ 4361.516051][ T6001] veth1_macvtap: left promiscuous mode [ 4361.520150][ T6001] veth0_macvtap: left promiscuous mode [ 4361.521228][ T6001] veth1_vlan: left promiscuous mode [ 4361.521978][ T6001] veth0_vlan: left promiscuous mode [ 4367.530298][ T30] audit: type=1400 audit(1700002377.572:846): avc: denied { write } for pid=11641 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 4368.215234][ T30] audit: type=1400 audit(1700002378.252:847): avc: denied { write } for pid=11644 comm="rm" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 4368.703687][ T3226] 8021q: adding VLAN 0 to HW filter on device eth2 [ 4369.995685][ T30] audit: type=1400 audit(1700002380.032:848): avc: denied { write } for pid=11648 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 4370.662788][ T30] audit: type=1400 audit(1700002380.702:849): avc: denied { write } for pid=11651 comm="rm" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 4371.266392][ T3226] 8021q: adding VLAN 0 to HW filter on device eth3