Warning: Permanently added '[localhost]:51685' (ECDSA) to the list of known hosts.
2023/05/18 04:41:39 fuzzer started
2023/05/18 04:41:40 dialing manager at localhost:44319
2023/05/18 04:41:40 checking machine...
2023/05/18 04:41:40 checking revisions...
syzkaller login: [ 38.463264] kmemleak: Automatic memory scanning thread ended
2023/05/18 04:41:40 testing simple program...
[ 38.521849] cgroup: Unknown subsys name 'net'
[ 38.577260] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.981273] audit: type=1400 audit(1684384913.732:6): avc: denied { execmem } for pid=258 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 53.067268] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.069017] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.071022] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.075771] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.077761] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.082395] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 53.472995] ------------[ cut here ]------------
[ 53.473672] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.475290] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.476392] Modules linked in:
[ 53.476816] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.478233] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.482746] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.483482] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 53.485703] RSP: 0018:ffff888015b57c00 EFLAGS: 00010282
[ 53.486397] RAX: 0000000000000000 RBX: ffff88800c53dc40 RCX: 0000000000000000
[ 53.487254] RDX: ffff88801bd03680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.488162] RBP: ffff88800c53dc54 R08: 0000000000000001 R09: 0000000000000000
[ 53.489065] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.489963] R13: ffffffff84e23fe0 R14: ffff88800c53dc48 R15: ffffffff84d74dc0
[ 53.490855] FS: 00005555566d9400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.491859] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.492629] CR2: 000055dea9e73f98 CR3: 000000000fd84000 CR4: 0000000000350ee0
[ 53.493531] Call Trace:
[ 53.493862]
[ 53.494167] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.494820] ipv4_frags_init_net+0x269/0x440
[ 53.495413] ops_init+0xbb/0x6b0
[ 53.495862] setup_net+0x3d9/0x990
[ 53.496352] ? down_read_killable+0x1d7/0x4e0
[ 53.496932] ? __pfx_setup_net+0x10/0x10
[ 53.497479] ? copy_net_ns+0x17c/0x770
[ 53.497987] copy_net_ns+0x321/0x770
[ 53.498508] create_new_namespaces+0x3f6/0xb30
[ 53.499098] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.499751] ksys_unshare+0x44d/0x8e0
[ 53.500259] ? __pfx_ksys_unshare+0x10/0x10
[ 53.500837] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.501582] __x64_sys_unshare+0x31/0x40
[ 53.502102] do_syscall_64+0x3f/0x90
[ 53.502616] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.503268] RIP: 0033:0x7fd27cd820d7
[ 53.503772] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 53.505990] RSP: 002b:00007ffc90e24a78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.506936] RAX: ffffffffffffffda RBX: 00007ffc90e250b8 RCX: 00007fd27cd820d7
[ 53.507838] RDX: 00007fd27cdec41f RSI: 00007ffc90e24a10 RDI: 0000000040000000
[ 53.508757] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc90e24820
[ 53.509656] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd27ce94bf0
[ 53.510555] R13: 00007ffc90e24b50 R14: 0000000000000000 R15: 00000000000000f8
[ 53.511477]
[ 53.511781] irq event stamp: 7661
[ 53.512220] hardirqs last enabled at (7671): [] __up_console_sem+0x78/0x80
[ 53.513287] hardirqs last disabled at (7682): [] __up_console_sem+0x5d/0x80
[ 53.514357] softirqs last enabled at (7220): [] irq_exit_rcu+0x93/0xc0
[ 53.515416] softirqs last disabled at (7195): [] irq_exit_rcu+0x93/0xc0
[ 53.516460] ---[ end trace 0000000000000000 ]---
[ 53.526019] ------------[ cut here ]------------
[ 53.526921] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.528712] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.529871] Modules linked in:
[ 53.530280] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.531643] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.532771] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.533539] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 53.535828] RSP: 0018:ffff888015b57c00 EFLAGS: 00010282
[ 53.536609] RAX: 0000000000000000 RBX: ffff888014480e40 RCX: 0000000000000000
[ 53.537581] RDX: ffff88801bd03680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.538569] RBP: ffff888014480e54 R08: 0000000000000001 R09: 0000000000000000
[ 53.539559] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.540573] R13: ffffffff84e23fe0 R14: ffff888014480e48 R15: ffffffff84da7d60
[ 53.541573] FS: 00005555566d9400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.542678] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.543447] CR2: 00007fb1abffb4d0 CR3: 000000000fd84000 CR4: 0000000000350ef0
[ 53.544352] Call Trace:
[ 53.544689]
[ 53.544986] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.545647] ipv6_frags_init_net+0x206/0x3c0
[ 53.546207] ops_init+0xbb/0x6b0
[ 53.546720] setup_net+0x3d9/0x990
[ 53.547187] ? down_read_killable+0x1d7/0x4e0
[ 53.547793] ? __pfx_setup_net+0x10/0x10
[ 53.548352] ? copy_net_ns+0x17c/0x770
[ 53.548861] copy_net_ns+0x321/0x770
[ 53.549388] create_new_namespaces+0x3f6/0xb30
[ 53.549984] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.550647] ksys_unshare+0x44d/0x8e0
[ 53.551149] ? __pfx_ksys_unshare+0x10/0x10
[ 53.551728] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.552506] __x64_sys_unshare+0x31/0x40
[ 53.553026] do_syscall_64+0x3f/0x90
[ 53.553551] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.554202] RIP: 0033:0x7fd27cd820d7
[ 53.554720] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 53.556917] RSP: 002b:00007ffc90e24a78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.557873] RAX: ffffffffffffffda RBX: 00007ffc90e250b8 RCX: 00007fd27cd820d7
[ 53.558782] RDX: 00007fd27cdec41f RSI: 00007ffc90e24a10 RDI: 0000000040000000
[ 53.559678] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc90e24820
[ 53.560805] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd27ce94bf0
[ 53.561708] R13: 00007ffc90e24b50 R14: 0000000000000000 R15: 00000000000000f8
[ 53.562622]
[ 53.562923] irq event stamp: 11353
[ 53.563390] hardirqs last enabled at (11365): [] __up_console_sem+0x78/0x80
[ 53.564525] hardirqs last disabled at (11386): [] __up_console_sem+0x5d/0x80
[ 53.565603] softirqs last enabled at (11382): [] irq_exit_rcu+0x93/0xc0
[ 53.566638] softirqs last disabled at (11373): [] irq_exit_rcu+0x93/0xc0
[ 53.567680] ---[ end trace 0000000000000000 ]---
[ 53.569236] ------------[ cut here ]------------
[ 53.569889] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.571759] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.572835] Modules linked in:
[ 53.573242] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.574398] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.575416] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.576068] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 53.578200] RSP: 0018:ffff888015b57bf0 EFLAGS: 00010286
[ 53.578882] RAX: 0000000000000000 RBX: ffff888014481440 RCX: 0000000000000000
[ 53.579771] RDX: ffff88801bd03680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.580661] RBP: ffff888014481454 R08: 0000000000000001 R09: 0000000000000000
[ 53.581542] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.582442] R13: ffffffff84e23fe0 R14: ffff888014481448 R15: ffffffff84db0aa0
[ 53.583340] FS: 00005555566d9400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.584356] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.585062] CR2: 00007fb1abffb4d0 CR3: 000000000fd84000 CR4: 0000000000350ef0
[ 53.585952] Call Trace:
[ 53.586277]
[ 53.586612] nf_ct_net_init+0x224/0x3d0
[ 53.587130] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.587736] ops_init+0xbb/0x6b0
[ 53.588197] setup_net+0x3d9/0x990
[ 53.588738] ? down_read_killable+0x1d7/0x4e0
[ 53.589342] ? __pfx_setup_net+0x10/0x10
[ 53.589856] ? copy_net_ns+0x17c/0x770
[ 53.590398] copy_net_ns+0x321/0x770
[ 53.590883] create_new_namespaces+0x3f6/0xb30
[ 53.591493] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.592131] ksys_unshare+0x44d/0x8e0
[ 53.592660] ? __pfx_ksys_unshare+0x10/0x10
[ 53.593201] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.593965] __x64_sys_unshare+0x31/0x40
[ 53.594535] do_syscall_64+0x3f/0x90
[ 53.595013] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.595679] RIP: 0033:0x7fd27cd820d7
[ 53.596147] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 53.598278] RSP: 002b:00007ffc90e24a78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.599213] RAX: ffffffffffffffda RBX: 00007ffc90e250b8 RCX: 00007fd27cd820d7
[ 53.600103] RDX: 00007fd27cdec41f RSI: 00007ffc90e24a10 RDI: 0000000040000000
[ 53.600980] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc90e24820
[ 53.601868] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd27ce94bf0
[ 53.602771] R13: 00007ffc90e24b50 R14: 0000000000000000 R15: 00000000000000f8
[ 53.603689]
[ 53.604006] irq event stamp: 12181
[ 53.604468] hardirqs last enabled at (12193): [] __up_console_sem+0x78/0x80
[ 53.605512] hardirqs last disabled at (12204): [] __up_console_sem+0x5d/0x80
[ 53.606589] softirqs last enabled at (11932): [] irq_exit_rcu+0x93/0xc0
[ 53.607623] softirqs last disabled at (11921): [] irq_exit_rcu+0x93/0xc0
[ 53.608678] ---[ end trace 0000000000000000 ]---
[ 55.149102] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 57.196736] Bluetooth: hci0: command 0x041b tx timeout
[ 59.244468] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 61.292424] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
04:41:53 Registers:
info registers vcpu 0
RAX=dffffc0000000000 RBX=ffffffff844cb0ff RCX=0000000000000001 RDX=1ffff1100d9c135f
RSI=ffff88800ff47f10 RDI=ffffffff844cb0ff RBP=ffffffff844cb0ff RSP=ffff88806ce09a50
R8 =ffffffff86138fb2 R9 =ffffffff86138fb6 R10=0000000000038001 R11=ffff88806ce09ae0
R12=0000000000000001 R13=0000000000000000 R14=ffff888014653680 R15=ffff88800e554c60
RIP=ffffffff811fbaa2 RFL=00000287 [--S--PC] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007fabcb330700 00000000 00000000
GS =0000 ffff88806ce00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fb1abfc8830 CR3=000000000e698000 CR4=00350ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=2035353a31343a34302038312079614d XMM01=5d3333323837342e33352020205b203a
XMM02=435020647261646e61745320554d4551 XMM03=312e3120534f4942202c293639393120
XMM04=32312e3120534f4942202c2936393931 XMM05=20435020647261646e61745320554d45
XMM06=205d3333323837342e33352020205b20 XMM07=732035353a31343a3430203831207961
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000032 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888015b57618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000032 R11=0000000000000001
R12=0000000000000032 R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 00005555566d9400 00000000 00000000
GS =0000 ffff88806cf00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=000055dea9e73f98 CR3=000000000fd84000 CR4=00350ee0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000
XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000
XMM04=0000000000000000000000000000ff00 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000