Warning: Permanently added '[localhost]:10367' (ECDSA) to the list of known hosts.
2023/05/17 07:41:11 fuzzer started
2023/05/17 07:41:11 dialing manager at localhost:35573
2023/05/17 07:41:11 checking machine...
2023/05/17 07:41:11 checking revisions...
syzkaller login: [ 38.917190] kmemleak: Automatic memory scanning thread ended
2023/05/17 07:41:11 testing simple program...
[ 38.981805] cgroup: Unknown subsys name 'net'
[ 39.047895] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.245913] audit: type=1400 audit(1684309283.982:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 52.399750] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.402350] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.403667] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.406695] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.408099] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.409252] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.773756] ------------[ cut here ]------------
[ 52.774558] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.776560] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.777868] Modules linked in:
[ 52.778366] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.783340] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.784542] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.785187] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 52.787515] RSP: 0018:ffff8880201e7c00 EFLAGS: 00010282
[ 52.788173] RAX: 0000000000000000 RBX: ffff88800f0f0040 RCX: 0000000000000000
[ 52.789104] RDX: ffff8880102db680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.790051] RBP: ffff88800f0f0054 R08: 0000000000000001 R09: 0000000000000000
[ 52.790951] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.791831] R13: ffffffff84e223a0 R14: ffff88800f0f0048 R15: ffffffff84d73340
[ 52.792730] FS: 0000555556a45400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.793732] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.794488] CR2: 00007f41c3e906f4 CR3: 0000000016e28000 CR4: 0000000000350ef0
[ 52.795336] Call Trace:
[ 52.795696]
[ 52.795994] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.796633] ipv4_frags_init_net+0x269/0x440
[ 52.797194] ops_init+0xbb/0x6b0
[ 52.797704] setup_net+0x3d9/0x990
[ 52.798151] ? down_read_killable+0x1d7/0x4e0
[ 52.798753] ? __pfx_setup_net+0x10/0x10
[ 52.799254] ? copy_net_ns+0x17c/0x770
[ 52.799796] copy_net_ns+0x321/0x770
[ 52.800276] create_new_namespaces+0x3f6/0xb30
[ 52.800896] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.801560] ksys_unshare+0x44d/0x8e0
[ 52.802052] ? __pfx_ksys_unshare+0x10/0x10
[ 52.802640] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.803361] __x64_sys_unshare+0x31/0x40
[ 52.803913] do_syscall_64+0x3f/0x90
[ 52.804428] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.805085] RIP: 0033:0x7f0c2889e0d7
[ 52.805606] 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
[ 52.807758] RSP: 002b:00007ffcd71d41e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.808699] RAX: ffffffffffffffda RBX: 00007ffcd71d4828 RCX: 00007f0c2889e0d7
[ 52.809593] RDX: 00007f0c2890841f RSI: 00007ffcd71d4180 RDI: 0000000040000000
[ 52.810482] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcd71d3f90
[ 52.811330] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f0c289b0bf0
[ 52.812207] R13: 00007ffcd71d42c0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.813111]
[ 52.813449] irq event stamp: 9251
[ 52.813877] hardirqs last enabled at (9261): [] __up_console_sem+0x78/0x80
[ 52.814940] hardirqs last disabled at (9272): [] __up_console_sem+0x5d/0x80
[ 52.816002] softirqs last enabled at (8852): [] irq_exit_rcu+0x93/0xc0
[ 52.817055] softirqs last disabled at (8837): [] irq_exit_rcu+0x93/0xc0
[ 52.818103] ---[ end trace 0000000000000000 ]---
[ 52.827896] ------------[ cut here ]------------
[ 52.828775] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.830614] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.831865] Modules linked in:
[ 52.832298] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.833663] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.834837] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.835654] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 52.838092] RSP: 0018:ffff8880201e7c00 EFLAGS: 00010282
[ 52.838914] RAX: 0000000000000000 RBX: ffff88800e048c40 RCX: 0000000000000000
[ 52.839964] RDX: ffff8880102db680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.841009] RBP: ffff88800e048c54 R08: 0000000000000001 R09: 0000000000000000
[ 52.842073] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.843141] R13: ffffffff84e223a0 R14: ffff88800e048c48 R15: ffffffff84da62e0
[ 52.844189] FS: 0000555556a45400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.845382] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.846249] CR2: 00007f1e1684c5e0 CR3: 0000000016e28000 CR4: 0000000000350ee0
[ 52.847254] Call Trace:
[ 52.847643]
[ 52.847960] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.848645] ipv6_frags_init_net+0x206/0x3c0
[ 52.849246] ops_init+0xbb/0x6b0
[ 52.849804] setup_net+0x3d9/0x990
[ 52.850294] ? down_read_killable+0x1d7/0x4e0
[ 52.850944] ? __pfx_setup_net+0x10/0x10
[ 52.851527] ? copy_net_ns+0x17c/0x770
[ 52.852064] copy_net_ns+0x321/0x770
[ 52.852628] create_new_namespaces+0x3f6/0xb30
[ 52.853258] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.853998] ksys_unshare+0x44d/0x8e0
[ 52.854569] ? __pfx_ksys_unshare+0x10/0x10
[ 52.855159] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.855970] __x64_sys_unshare+0x31/0x40
[ 52.856568] do_syscall_64+0x3f/0x90
[ 52.857075] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.857831] RIP: 0033:0x7f0c2889e0d7
[ 52.858332] 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
[ 52.860659] RSP: 002b:00007ffcd71d41e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.861709] RAX: ffffffffffffffda RBX: 00007ffcd71d4828 RCX: 00007f0c2889e0d7
[ 52.862677] RDX: 00007f0c2890841f RSI: 00007ffcd71d4180 RDI: 0000000040000000
[ 52.863629] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcd71d3f90
[ 52.864599] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f0c289b0bf0
[ 52.865588] R13: 00007ffcd71d42c0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.866579]
[ 52.866903] irq event stamp: 12781
[ 52.867368] hardirqs last enabled at (12791): [] __up_console_sem+0x78/0x80
[ 52.868556] hardirqs last disabled at (12804): [] __up_console_sem+0x5d/0x80
[ 52.869740] softirqs last enabled at (12520): [] irq_exit_rcu+0x93/0xc0
[ 52.870871] softirqs last disabled at (12513): [] irq_exit_rcu+0x93/0xc0
[ 52.872012] ---[ end trace 0000000000000000 ]---
[ 52.873509] ------------[ cut here ]------------
[ 52.874129] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.876241] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.877419] Modules linked in:
[ 52.877871] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.879132] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.880244] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.880997] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 52.883343] RSP: 0018:ffff8880201e7bf0 EFLAGS: 00010286
[ 52.884101] RAX: 0000000000000000 RBX: ffff88800e049240 RCX: 0000000000000000
[ 52.885046] RDX: ffff8880102db680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.886042] RBP: ffff88800e049254 R08: 0000000000000001 R09: 0000000000000000
[ 52.887018] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.888012] R13: ffffffff84e223a0 R14: ffff88800e049248 R15: ffffffff84daf020
[ 52.889526] FS: 0000555556a45400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.890803] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.891741] CR2: 00007f1e1684c5e0 CR3: 0000000016e28000 CR4: 0000000000350ee0
[ 52.892870] Call Trace:
[ 52.893275]
[ 52.893726] nf_ct_net_init+0x224/0x3d0
[ 52.894372] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.895133] ops_init+0xbb/0x6b0
[ 52.895746] setup_net+0x3d9/0x990
[ 52.896320] ? down_read_killable+0x1d7/0x4e0
[ 52.897075] ? __pfx_setup_net+0x10/0x10
[ 52.897763] ? copy_net_ns+0x17c/0x770
[ 52.898275] copy_net_ns+0x321/0x770
[ 52.898803] create_new_namespaces+0x3f6/0xb30
[ 52.899432] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.900060] ksys_unshare+0x44d/0x8e0
[ 52.900605] ? __pfx_ksys_unshare+0x10/0x10
[ 52.901165] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.901955] __x64_sys_unshare+0x31/0x40
[ 52.902519] do_syscall_64+0x3f/0x90
[ 52.903004] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.903704] RIP: 0033:0x7f0c2889e0d7
[ 52.904178] 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
[ 52.906384] RSP: 002b:00007ffcd71d41e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.907321] RAX: ffffffffffffffda RBX: 00007ffcd71d4828 RCX: 00007f0c2889e0d7
[ 52.908217] RDX: 00007f0c2890841f RSI: 00007ffcd71d4180 RDI: 0000000040000000
[ 52.909115] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcd71d3f90
[ 52.910063] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f0c289b0bf0
[ 52.910966] R13: 00007ffcd71d42c0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.911892]
[ 52.912203] irq event stamp: 13613
[ 52.912698] hardirqs last enabled at (13625): [] __up_console_sem+0x78/0x80
[ 52.913805] hardirqs last disabled at (13636): [] __up_console_sem+0x5d/0x80
[ 52.914898] softirqs last enabled at (13352): [] irq_exit_rcu+0x93/0xc0
[ 52.915958] softirqs last disabled at (13343): [] irq_exit_rcu+0x93/0xc0
[ 52.917016] ---[ end trace 0000000000000000 ]---
executing program
[ 54.424087] Bluetooth: hci0: command 0x0409 tx timeout
[ 56.471869] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 58.519562] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.567482] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
07:41:22 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880201e75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd 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 0000555556a45400 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=00007f41c3e906f4 CR3=0000000016e28000 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=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
info registers vcpu 1
RAX=000000000002dbdd RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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 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=00007f1e16851610 CR3=000000001617c000 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=e9c9d11e9c0b5d87bd41e8ad97bf033a
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=ab2c0916ae517432000000000013ca70 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=ef31773e564f9bbf00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000