Warning: Permanently added '[localhost]:30840' (ECDSA) to the list of known hosts.
2023/05/17 14:09:46 fuzzer started
2023/05/17 14:09:46 dialing manager at localhost:44319
2023/05/17 14:09:46 checking machine...
2023/05/17 14:09:46 checking revisions...
syzkaller login: [ 39.972603] kmemleak: Automatic memory scanning thread ended
2023/05/17 14:09:47 testing simple program...
[ 40.042707] cgroup: Unknown subsys name 'net'
[ 40.122362] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.265960] audit: type=1400 audit(1684332599.321:6): 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
[ 53.368033] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.369807] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.372182] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.374657] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.377701] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.379891] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 53.763811] ------------[ cut here ]------------
[ 53.764604] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.766572] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.767886] Modules linked in:
[ 53.768400] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.773104] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.774129] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.774787] 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
[ 53.777007] RSP: 0018:ffff8880158dfc00 EFLAGS: 00010282
[ 53.777673] RAX: 0000000000000000 RBX: ffff88800d20d040 RCX: 0000000000000000
[ 53.778559] RDX: ffff88800e2a0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.779440] RBP: ffff88800d20d054 R08: 0000000000000001 R09: 0000000000000000
[ 53.780334] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.781232] R13: ffffffff84e23fe0 R14: ffff88800d20d048 R15: ffffffff84d74dc0
[ 53.782160] FS: 00005555563eb400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.783179] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.783913] CR2: 00007ff7d01d76f4 CR3: 000000000947c000 CR4: 0000000000350ee0
[ 53.784803] Call Trace:
[ 53.785160]
[ 53.785459] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.786100] ipv4_frags_init_net+0x269/0x440
[ 53.786663] ops_init+0xbb/0x6b0
[ 53.787153] setup_net+0x3d9/0x990
[ 53.787643] ? down_read_killable+0x1d7/0x4e0
[ 53.788244] ? __pfx_setup_net+0x10/0x10
[ 53.788759] ? copy_net_ns+0x17c/0x770
[ 53.789292] copy_net_ns+0x321/0x770
[ 53.789775] create_new_namespaces+0x3f6/0xb30
[ 53.790394] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.791041] ksys_unshare+0x44d/0x8e0
[ 53.791529] ? __pfx_ksys_unshare+0x10/0x10
[ 53.792116] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.792827] __x64_sys_unshare+0x31/0x40
[ 53.793374] do_syscall_64+0x3f/0x90
[ 53.793858] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.794542] RIP: 0033:0x7f7ba13740d7
[ 53.795036] 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
[ 53.797234] RSP: 002b:00007ffff6d50e58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.798193] RAX: ffffffffffffffda RBX: 00007ffff6d51498 RCX: 00007f7ba13740d7
[ 53.799085] RDX: 00007f7ba13de41f RSI: 00007ffff6d50df0 RDI: 0000000040000000
[ 53.800002] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffff6d50c00
[ 53.800862] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f7ba1486bf0
[ 53.801749] R13: 00007ffff6d50f30 R14: 0000000000000000 R15: 00000000000000f8
[ 53.802658]
[ 53.802988] irq event stamp: 9915
[ 53.803421] hardirqs last enabled at (9925): [] __up_console_sem+0x78/0x80
[ 53.804498] hardirqs last disabled at (9936): [] __up_console_sem+0x5d/0x80
[ 53.805563] softirqs last enabled at (9044): [] irq_exit_rcu+0x93/0xc0
[ 53.806595] softirqs last disabled at (8947): [] irq_exit_rcu+0x93/0xc0
[ 53.807652] ---[ end trace 0000000000000000 ]---
[ 53.813677] ------------[ cut here ]------------
[ 53.814302] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.815952] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.817014] Modules linked in:
[ 53.817428] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.818598] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.819602] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.820313] 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
[ 53.822491] RSP: 0018:ffff8880158dfc00 EFLAGS: 00010282
[ 53.823171] RAX: 0000000000000000 RBX: ffff88800e616840 RCX: 0000000000000000
[ 53.824065] RDX: ffff88800e2a0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.824954] RBP: ffff88800e616854 R08: 0000000000000001 R09: 0000000000000000
[ 53.825824] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.826718] R13: ffffffff84e23fe0 R14: ffff88800e616848 R15: ffffffff84da7d60
[ 53.827601] FS: 00005555563eb400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.828615] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.829361] CR2: 00007ff7d01d76f4 CR3: 000000000947c000 CR4: 0000000000350ee0
[ 53.830260] Call Trace:
[ 53.830588]
[ 53.830886] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.831534] ipv6_frags_init_net+0x206/0x3c0
[ 53.832146] ops_init+0xbb/0x6b0
[ 53.832594] setup_net+0x3d9/0x990
[ 53.833088] ? down_read_killable+0x1d7/0x4e0
[ 53.833665] ? __pfx_setup_net+0x10/0x10
[ 53.834204] ? copy_net_ns+0x17c/0x770
[ 53.834717] copy_net_ns+0x321/0x770
[ 53.835226] create_new_namespaces+0x3f6/0xb30
[ 53.835825] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.836471] ksys_unshare+0x44d/0x8e0
[ 53.836995] ? __pfx_ksys_unshare+0x10/0x10
[ 53.837550] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.838284] __x64_sys_unshare+0x31/0x40
[ 53.838806] do_syscall_64+0x3f/0x90
[ 53.839315] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.840013] RIP: 0033:0x7f7ba13740d7
[ 53.840484] 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
[ 53.842682] RSP: 002b:00007ffff6d50e58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.843644] RAX: ffffffffffffffda RBX: 00007ffff6d51498 RCX: 00007f7ba13740d7
[ 53.844555] RDX: 00007f7ba13de41f RSI: 00007ffff6d50df0 RDI: 0000000040000000
[ 53.845453] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffff6d50c00
[ 53.846347] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f7ba1486bf0
[ 53.847237] R13: 00007ffff6d50f30 R14: 0000000000000000 R15: 00000000000000f8
[ 53.848180]
[ 53.848487] irq event stamp: 11877
[ 53.848956] hardirqs last enabled at (11889): [] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 53.850178] hardirqs last disabled at (11900): [] __up_console_sem+0x5d/0x80
[ 53.851255] softirqs last enabled at (11386): [] irq_exit_rcu+0x93/0xc0
[ 53.852316] softirqs last disabled at (11381): [] irq_exit_rcu+0x93/0xc0
[ 53.853359] ---[ end trace 0000000000000000 ]---
[ 53.854681] ------------[ cut here ]------------
[ 53.855367] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.857444] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.858526] Modules linked in:
[ 53.858962] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.860115] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.861126] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.861774] 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
[ 53.863955] RSP: 0018:ffff8880158dfbf0 EFLAGS: 00010286
[ 53.864611] RAX: 0000000000000000 RBX: ffff88800e616240 RCX: 0000000000000000
[ 53.865508] RDX: ffff88800e2a0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.866402] RBP: ffff88800e616254 R08: 0000000000000001 R09: 0000000000000000
[ 53.867283] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.868195] R13: ffffffff84e23fe0 R14: ffff88800e616248 R15: ffffffff84db0aa0
[ 53.869080] FS: 00005555563eb400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.870064] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.870773] CR2: 00007ff7d01d76f4 CR3: 000000000947c000 CR4: 0000000000350ee0
[ 53.871675] Call Trace:
[ 53.872036]
[ 53.872339] nf_ct_net_init+0x224/0x3d0
[ 53.872857] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.873461] ops_init+0xbb/0x6b0
[ 53.873915] setup_net+0x3d9/0x990
[ 53.874397] ? down_read_killable+0x1d7/0x4e0
[ 53.874996] ? __pfx_setup_net+0x10/0x10
[ 53.875510] ? copy_net_ns+0x17c/0x770
[ 53.876074] copy_net_ns+0x321/0x770
[ 53.876559] create_new_namespaces+0x3f6/0xb30
[ 53.877177] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.877791] ksys_unshare+0x44d/0x8e0
[ 53.878321] ? __pfx_ksys_unshare+0x10/0x10
[ 53.878869] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.879624] __x64_sys_unshare+0x31/0x40
[ 53.880192] do_syscall_64+0x3f/0x90
[ 53.880678] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.881352] RIP: 0033:0x7f7ba13740d7
[ 53.881819] 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
[ 53.884000] RSP: 002b:00007ffff6d50e58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.884919] RAX: ffffffffffffffda RBX: 00007ffff6d51498 RCX: 00007f7ba13740d7
[ 53.885815] RDX: 00007f7ba13de41f RSI: 00007ffff6d50df0 RDI: 0000000040000000
[ 53.886713] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffff6d50c00
[ 53.887597] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f7ba1486bf0
[ 53.888517] R13: 00007ffff6d50f30 R14: 0000000000000000 R15: 00000000000000f8
[ 53.889426]
[ 53.889726] irq event stamp: 12687
[ 53.890196] hardirqs last enabled at (12699): [] __up_console_sem+0x78/0x80
[ 53.891267] hardirqs last disabled at (12710): [] __up_console_sem+0x5d/0x80
[ 53.892363] softirqs last enabled at (12552): [] irq_exit_rcu+0x93/0xc0
[ 53.893405] softirqs last disabled at (12545): [] irq_exit_rcu+0x93/0xc0
[ 53.894445] ---[ end trace 0000000000000000 ]---
executing program
[ 55.455555] Bluetooth: hci0: command 0x0409 tx timeout
[ 57.503069] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 59.551019] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 61.598993] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
14:09:57 Registers:
info registers vcpu 0
RAX=0000000000021d39 RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1
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 0000000000000000 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=00007f9cff9b9a50 CR3=000000000edc8000 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=00000000000000000000000000000000 XMM01=6ae862f971e451bcca44783b741957a6
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=92945f6712df5672000000000013c248 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=8f3d362f2ed506ac00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020002000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880158df5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 00005555563eb400 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=00007ff7d01d76f4 CR3=000000000947c000 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