Warning: Permanently added '[localhost]:47839' (ECDSA) to the list of known hosts.
2023/05/17 20:48:57 fuzzer started
2023/05/17 20:48:57 dialing manager at localhost:44319
2023/05/17 20:48:57 checking machine...
2023/05/17 20:48:57 checking revisions...
syzkaller login: [ 44.171658] kmemleak: Automatic memory scanning thread ended
2023/05/17 20:48:57 testing simple program...
[ 44.244226] cgroup: Unknown subsys name 'net'
[ 44.325587] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 57.242571] audit: type=1400 audit(1684356550.593:6): 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
[ 58.365423] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 58.367074] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 58.368324] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 58.371803] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 58.374893] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 58.376048] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 58.769045] ------------[ cut here ]------------
[ 58.770281] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.772219] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.773508] Modules linked in:
[ 58.774034] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.776503] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.778845] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.780295] 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
[ 58.782502] RSP: 0018:ffff88801eba7c00 EFLAGS: 00010282
[ 58.783194] RAX: 0000000000000000 RBX: ffff88801662b840 RCX: 0000000000000000
[ 58.784058] RDX: ffff888016dc8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.784944] RBP: ffff88801662b854 R08: 0000000000000001 R09: 0000000000000000
[ 58.785846] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.786736] R13: ffffffff84e23fe0 R14: ffff88801662b848 R15: ffffffff84d74dc0
[ 58.787580] FS: 0000555556f97400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.788564] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.789291] CR2: 00007f96c4b0e6f4 CR3: 000000001806a000 CR4: 0000000000350ee0
[ 58.790184] Call Trace:
[ 58.790508]
[ 58.790826] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.791435] ipv4_frags_init_net+0x269/0x440
[ 58.792029] ops_init+0xbb/0x6b0
[ 58.792470] setup_net+0x3d9/0x990
[ 58.792951] ? down_read_killable+0x1d7/0x4e0
[ 58.793511] ? __pfx_setup_net+0x10/0x10
[ 58.794062] ? copy_net_ns+0x17c/0x770
[ 58.794558] copy_net_ns+0x321/0x770
[ 58.795067] create_new_namespaces+0x3f6/0xb30
[ 58.795663] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.796273] ksys_unshare+0x44d/0x8e0
[ 58.796779] ? __pfx_ksys_unshare+0x10/0x10
[ 58.797310] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.798069] __x64_sys_unshare+0x31/0x40
[ 58.798578] do_syscall_64+0x3f/0x90
[ 58.799082] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.799750] RIP: 0033:0x7fbcae1330d7
[ 58.800210] 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
[ 58.802352] RSP: 002b:00007ffd4e19fcb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.803280] RAX: ffffffffffffffda RBX: 00007ffd4e1a02f8 RCX: 00007fbcae1330d7
[ 58.804173] RDX: 00007fbcae19d41f RSI: 00007ffd4e19fc50 RDI: 0000000040000000
[ 58.805044] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd4e19fa60
[ 58.805949] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fbcae245bf0
[ 58.806823] R13: 00007ffd4e19fd90 R14: 0000000000000000 R15: 00000000000000f8
[ 58.807729]
[ 58.808025] irq event stamp: 8017
[ 58.808434] hardirqs last enabled at (8027): [] __up_console_sem+0x78/0x80
[ 58.809484] hardirqs last disabled at (8038): [] __up_console_sem+0x5d/0x80
[ 58.810557] softirqs last enabled at (7954): [] irq_exit_rcu+0x93/0xc0
[ 58.811557] softirqs last disabled at (7949): [] irq_exit_rcu+0x93/0xc0
[ 58.812553] ---[ end trace 0000000000000000 ]---
[ 58.817368] ------------[ cut here ]------------
[ 58.817985] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.819621] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.820666] Modules linked in:
[ 58.821068] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.822223] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.823220] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.823899] 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
[ 58.826049] RSP: 0018:ffff88801eba7c00 EFLAGS: 00010282
[ 58.826733] RAX: 0000000000000000 RBX: ffff88800caee440 RCX: 0000000000000000
[ 58.827580] RDX: ffff888016dc8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.828458] RBP: ffff88800caee454 R08: 0000000000000001 R09: 0000000000000000
[ 58.829336] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.830236] R13: ffffffff84e23fe0 R14: ffff88800caee448 R15: ffffffff84da7d60
[ 58.831131] FS: 0000555556f97400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.832117] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.832865] CR2: 00007f96c4b0e6f4 CR3: 000000001806a000 CR4: 0000000000350ee0
[ 58.833775] Call Trace:
[ 58.834105]
[ 58.834402] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.835048] ipv6_frags_init_net+0x206/0x3c0
[ 58.835638] ops_init+0xbb/0x6b0
[ 58.836081] setup_net+0x3d9/0x990
[ 58.836531] ? down_read_killable+0x1d7/0x4e0
[ 58.837116] ? __pfx_setup_net+0x10/0x10
[ 58.837659] ? copy_net_ns+0x17c/0x770
[ 58.838188] copy_net_ns+0x321/0x770
[ 58.838700] create_new_namespaces+0x3f6/0xb30
[ 58.839278] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.839924] ksys_unshare+0x44d/0x8e0
[ 58.840413] ? __pfx_ksys_unshare+0x10/0x10
[ 58.840985] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.841725] __x64_sys_unshare+0x31/0x40
[ 58.842239] do_syscall_64+0x3f/0x90
[ 58.842748] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.843393] RIP: 0033:0x7fbcae1330d7
[ 58.843871] 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
[ 58.846064] RSP: 002b:00007ffd4e19fcb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.846999] RAX: ffffffffffffffda RBX: 00007ffd4e1a02f8 RCX: 00007fbcae1330d7
[ 58.847874] RDX: 00007fbcae19d41f RSI: 00007ffd4e19fc50 RDI: 0000000040000000
[ 58.848758] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd4e19fa60
[ 58.849636] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fbcae245bf0
[ 58.850495] R13: 00007ffd4e19fd90 R14: 0000000000000000 R15: 00000000000000f8
[ 58.851504]
[ 58.851837] irq event stamp: 9543
[ 58.852261] hardirqs last enabled at (9553): [] __up_console_sem+0x78/0x80
[ 58.853311] hardirqs last disabled at (9564): [] __up_console_sem+0x5d/0x80
[ 58.854385] softirqs last enabled at (9526): [] irq_exit_rcu+0x93/0xc0
[ 58.855390] softirqs last disabled at (9521): [] irq_exit_rcu+0x93/0xc0
[ 58.856414] ---[ end trace 0000000000000000 ]---
[ 58.857791] ------------[ cut here ]------------
[ 58.858363] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.860245] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.861291] Modules linked in:
[ 58.861736] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.862890] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.863892] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.864523] 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
[ 58.866693] RSP: 0018:ffff88801eba7bf0 EFLAGS: 00010286
[ 58.867340] RAX: 0000000000000000 RBX: ffff88800caefa40 RCX: 0000000000000000
[ 58.868232] RDX: ffff888016dc8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.869116] RBP: ffff88800caefa54 R08: 0000000000000001 R09: 0000000000000000
[ 58.870020] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.870905] R13: ffffffff84e23fe0 R14: ffff88800caefa48 R15: ffffffff84db0aa0
[ 58.871794] FS: 0000555556f97400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.872792] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.873497] CR2: 00007f96c4b0e6f4 CR3: 000000001806a000 CR4: 0000000000350ee0
[ 58.874385] Call Trace:
[ 58.874742]
[ 58.875044] nf_ct_net_init+0x224/0x3d0
[ 58.875556] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.876160] ops_init+0xbb/0x6b0
[ 58.876627] setup_net+0x3d9/0x990
[ 58.877082] ? down_read_killable+0x1d7/0x4e0
[ 58.877675] ? __pfx_setup_net+0x10/0x10
[ 58.878205] ? copy_net_ns+0x17c/0x770
[ 58.878737] copy_net_ns+0x321/0x770
[ 58.879220] create_new_namespaces+0x3f6/0xb30
[ 58.879832] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.880448] ksys_unshare+0x44d/0x8e0
[ 58.880965] ? __pfx_ksys_unshare+0x10/0x10
[ 58.881508] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.882243] __x64_sys_unshare+0x31/0x40
[ 58.882772] do_syscall_64+0x3f/0x90
[ 58.883245] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.883912] RIP: 0033:0x7fbcae1330d7
[ 58.884368] 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
[ 58.886521] RSP: 002b:00007ffd4e19fcb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.887455] RAX: ffffffffffffffda RBX: 00007ffd4e1a02f8 RCX: 00007fbcae1330d7
[ 58.888330] RDX: 00007fbcae19d41f RSI: 00007ffd4e19fc50 RDI: 0000000040000000
[ 58.889207] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd4e19fa60
[ 58.890094] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fbcae245bf0
[ 58.890988] R13: 00007ffd4e19fd90 R14: 0000000000000000 R15: 00000000000000f8
[ 58.891899]
[ 58.892192] irq event stamp: 10327
[ 58.892653] hardirqs last enabled at (10339): [] __up_console_sem+0x78/0x80
[ 58.893696] hardirqs last disabled at (10350): [] __up_console_sem+0x5d/0x80
[ 58.894760] softirqs last enabled at (9902): [] irq_exit_rcu+0x93/0xc0
[ 58.895778] softirqs last disabled at (9897): [] irq_exit_rcu+0x93/0xc0
[ 58.896791] ---[ end trace 0000000000000000 ]---
executing program
[ 60.451138] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 62.498676] Bluetooth: hci0: command 0x041b tx timeout
[ 64.546678] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 66.594693] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
20:49:03 Registers:
info registers vcpu 0
RAX=dffffc0000000000 RBX=ffff8880145bc7c8 RCX=0000000000000002 RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff8560b4c0 RBP=ffff88800d156600 RSP=ffff888016d3f640
R8 =0000000000000000 R9 =0000000000000000 R10=ffffffff85d35a17 R11=0000000000000001
R12=ffff8880087b1500 R13=0000000000000cc0 R14=0000000000000cc0 R15=0000000000000000
RIP=ffffffff812d741e RFL=00000246 [---Z-P-] 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 00007f19da3a8900 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=00007f82e0037088 CR3=00000000165ba000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=86197669dc09e0da00000000000ae988 XMM05=adb9267cfc577229000000000013a580
XMM06=6098c19552daab49000000000011ed58 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000200000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000069 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801eba75e0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000069 R11=0000000000000001
R12=0000000000000069 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 0000555556f97400 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=00007f96c4b0e6f4 CR3=000000001806a000 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