Warning: Permanently added '[localhost]:29959' (ECDSA) to the list of known hosts.
2023/05/18 08:00:38 fuzzer started
2023/05/18 08:00:38 dialing manager at localhost:44319
2023/05/18 08:00:38 checking machine...
2023/05/18 08:00:38 checking revisions...
syzkaller login: [ 44.304587] kmemleak: Automatic memory scanning thread ended
2023/05/18 08:00:38 testing simple program...
[ 44.372968] cgroup: Unknown subsys name 'net'
[ 44.448438] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 59.048192] audit: type=1400 audit(1684396853.630:6): 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
executing program
[ 60.213344] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 60.216322] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 60.217955] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 60.221243] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 60.223349] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 60.224907] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 60.627140] ------------[ cut here ]------------
[ 60.627914] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 60.630078] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.631435] Modules linked in:
[ 60.632061] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.637119] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.638379] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.639299] 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
[ 60.642105] RSP: 0018:ffff8880146a7c00 EFLAGS: 00010282
[ 60.642968] RAX: 0000000000000000 RBX: ffff88800f2b3c40 RCX: 0000000000000000
[ 60.644069] RDX: ffff8880145c9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.645162] RBP: ffff88800f2b3c54 R08: 0000000000000001 R09: 0000000000000000
[ 60.646260] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 60.647336] R13: ffffffff84e23fe0 R14: ffff88800f2b3c48 R15: ffffffff84d74dc0
[ 60.648422] FS: 0000555556066400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 60.649658] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.650485] CR2: 00007fd5fc8fb6f4 CR3: 000000000eaec000 CR4: 0000000000350ef0
[ 60.651595] Call Trace:
[ 60.651978]
[ 60.652329] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 60.653114] ipv4_frags_init_net+0x269/0x440
[ 60.653822] ops_init+0xbb/0x6b0
[ 60.654358] setup_net+0x3d9/0x990
[ 60.654951] ? down_read_killable+0x1d7/0x4e0
[ 60.655682] ? __pfx_setup_net+0x10/0x10
[ 60.656289] ? copy_net_ns+0x17c/0x770
[ 60.656947] copy_net_ns+0x321/0x770
[ 60.657542] create_new_namespaces+0x3f6/0xb30
[ 60.658243] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.658996] ksys_unshare+0x44d/0x8e0
[ 60.659613] ? __pfx_ksys_unshare+0x10/0x10
[ 60.660284] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.661161] __x64_sys_unshare+0x31/0x40
[ 60.661805] do_syscall_64+0x3f/0x90
[ 60.662364] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.663159] RIP: 0033:0x7f1e08a9c0d7
[ 60.663728] 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
[ 60.666315] RSP: 002b:00007ffe0728b7e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.667431] RAX: ffffffffffffffda RBX: 00007ffe0728be28 RCX: 00007f1e08a9c0d7
[ 60.668462] RDX: 00007f1e08b0641f RSI: 00007ffe0728b780 RDI: 0000000040000000
[ 60.669530] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe0728b590
[ 60.670559] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1e08baebf0
[ 60.671570] R13: 00007ffe0728b8c0 R14: 0000000000000000 R15: 00000000000000f8
[ 60.672581]
[ 60.672932] irq event stamp: 8429
[ 60.673401] hardirqs last enabled at (8439): [] __up_console_sem+0x78/0x80
[ 60.674591] hardirqs last disabled at (8450): [] __up_console_sem+0x5d/0x80
[ 60.675755] softirqs last enabled at (8374): [] irq_exit_rcu+0x93/0xc0
[ 60.676914] softirqs last disabled at (8369): [] irq_exit_rcu+0x93/0xc0
[ 60.678047] ---[ end trace 0000000000000000 ]---
[ 60.686130] ------------[ cut here ]------------
[ 60.686866] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 60.688702] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.689876] Modules linked in:
[ 60.690320] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.691603] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.692708] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.693438] 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
[ 60.695807] RSP: 0018:ffff8880146a7c00 EFLAGS: 00010282
[ 60.696570] RAX: 0000000000000000 RBX: ffff88800d962a40 RCX: 0000000000000000
[ 60.697578] RDX: ffff8880145c9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.698565] RBP: ffff88800d962a54 R08: 0000000000000001 R09: 0000000000000000
[ 60.699550] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.700468] R13: ffffffff84e23fe0 R14: ffff88800d962a48 R15: ffffffff84da7d60
[ 60.701445] FS: 0000555556066400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 60.702532] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.703295] CR2: 00007fd5fc8fb6f4 CR3: 000000000eaec000 CR4: 0000000000350ef0
[ 60.704250] Call Trace:
[ 60.704640]
[ 60.704980] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 60.705673] ipv6_frags_init_net+0x206/0x3c0
[ 60.706274] ops_init+0xbb/0x6b0
[ 60.706789] setup_net+0x3d9/0x990
[ 60.707282] ? down_read_killable+0x1d7/0x4e0
[ 60.707927] ? __pfx_setup_net+0x10/0x10
[ 60.708475] ? copy_net_ns+0x17c/0x770
[ 60.709064] copy_net_ns+0x321/0x770
[ 60.709616] create_new_namespaces+0x3f6/0xb30
[ 60.710266] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.710967] ksys_unshare+0x44d/0x8e0
[ 60.711529] ? __pfx_ksys_unshare+0x10/0x10
[ 60.712112] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.712920] __x64_sys_unshare+0x31/0x40
[ 60.713473] do_syscall_64+0x3f/0x90
[ 60.714019] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.714745] RIP: 0033:0x7f1e08a9c0d7
[ 60.715233] 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
[ 60.717536] RSP: 002b:00007ffe0728b7e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.718538] RAX: ffffffffffffffda RBX: 00007ffe0728be28 RCX: 00007f1e08a9c0d7
[ 60.719447] RDX: 00007f1e08b0641f RSI: 00007ffe0728b780 RDI: 0000000040000000
[ 60.720398] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe0728b590
[ 60.721341] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1e08baebf0
[ 60.722281] R13: 00007ffe0728b8c0 R14: 0000000000000000 R15: 00000000000000f8
[ 60.723259]
[ 60.723620] irq event stamp: 10811
[ 60.724087] hardirqs last enabled at (10821): [] __up_console_sem+0x78/0x80
[ 60.725233] hardirqs last disabled at (10832): [] __up_console_sem+0x5d/0x80
[ 60.726351] softirqs last enabled at (10438): [] irq_exit_rcu+0x93/0xc0
[ 60.727443] softirqs last disabled at (10433): [] irq_exit_rcu+0x93/0xc0
[ 60.728544] ---[ end trace 0000000000000000 ]---
[ 60.729982] ------------[ cut here ]------------
[ 60.730738] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 60.732841] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.733959] Modules linked in:
[ 60.734384] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.735592] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.736663] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.737349] 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
[ 60.739614] RSP: 0018:ffff8880146a7bf0 EFLAGS: 00010286
[ 60.740302] RAX: 0000000000000000 RBX: ffff88800d963040 RCX: 0000000000000000
[ 60.741251] RDX: ffff8880145c9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.742186] RBP: ffff88800d963054 R08: 0000000000000001 R09: 0000000000000000
[ 60.743129] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.744048] R13: ffffffff84e23fe0 R14: ffff88800d963048 R15: ffffffff84db0aa0
[ 60.745032] FS: 0000555556066400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 60.746067] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.746845] CR2: 00007fd5fc8fb6f4 CR3: 000000000eaec000 CR4: 0000000000350ef0
[ 60.747782] Call Trace:
[ 60.748119]
[ 60.748427] nf_ct_net_init+0x224/0x3d0
[ 60.749006] ? __pfx_nf_ct_net_init+0x10/0x10
[ 60.749647] ops_init+0xbb/0x6b0
[ 60.750116] setup_net+0x3d9/0x990
[ 60.750643] ? down_read_killable+0x1d7/0x4e0
[ 60.751236] ? __pfx_setup_net+0x10/0x10
[ 60.751800] ? copy_net_ns+0x17c/0x770
[ 60.752336] copy_net_ns+0x321/0x770
[ 60.752879] create_new_namespaces+0x3f6/0xb30
[ 60.753525] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.754176] ksys_unshare+0x44d/0x8e0
[ 60.754727] ? __pfx_ksys_unshare+0x10/0x10
[ 60.755292] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.756067] __x64_sys_unshare+0x31/0x40
[ 60.756632] do_syscall_64+0x3f/0x90
[ 60.757142] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.757839] RIP: 0033:0x7f1e08a9c0d7
[ 60.758318] 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
[ 60.760555] RSP: 002b:00007ffe0728b7e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.761553] RAX: ffffffffffffffda RBX: 00007ffe0728be28 RCX: 00007f1e08a9c0d7
[ 60.762440] RDX: 00007f1e08b0641f RSI: 00007ffe0728b780 RDI: 0000000040000000
[ 60.763374] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe0728b590
[ 60.764293] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1e08baebf0
[ 60.765239] R13: 00007ffe0728b8c0 R14: 0000000000000000 R15: 00000000000000f8
[ 60.766197]
[ 60.766546] irq event stamp: 11605
[ 60.766993] hardirqs last enabled at (11615): [] __up_console_sem+0x78/0x80
[ 60.768081] hardirqs last disabled at (11626): [] __up_console_sem+0x5d/0x80
[ 60.769183] softirqs last enabled at (11552): [] irq_exit_rcu+0x93/0xc0
[ 60.770253] softirqs last disabled at (11547): [] irq_exit_rcu+0x93/0xc0
[ 60.771324] ---[ end trace 0000000000000000 ]---
executing program
[ 62.289167] Bluetooth: hci0: command 0x0409 tx timeout
[ 64.336580] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 66.384646] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 68.432575] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
08:00:46 Registers:
info registers vcpu 0
RAX=000000000000006d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880146a75f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000006d R11=0000000000000001
R12=000000000000006d 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 0000555556066400 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=00007fd5fc8fb6f4 CR3=000000000eaec000 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=0000000000035a45 RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f RFL=00000202 [-------] 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=00007fb62607fe10 CR3=000000000ecea000 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=02fcdfd7d731b8bde44d89daef58f767
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=a97264fa70243bf3000000000013bf18 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=de912ccf3d8a69bf00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000