Warning: Permanently added '[localhost]:4816' (ECDSA) to the list of known hosts.
2023/05/17 16:01:18 fuzzer started
2023/05/17 16:01:18 dialing manager at localhost:44319
2023/05/17 16:01:18 checking machine...
2023/05/17 16:01:18 checking revisions...
syzkaller login: [ 82.451052] kmemleak: Automatic memory scanning thread ended
2023/05/17 16:01:18 testing simple program...
[ 82.517734] cgroup: Unknown subsys name 'net'
[ 82.582754] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 96.016335] audit: type=1400 audit(1684339292.342:6): 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
[ 97.187088] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 97.189571] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 97.190835] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 97.194984] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 97.197717] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 97.199013] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 97.664169] ------------[ cut here ]------------
[ 97.664999] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 97.667353] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 97.668910] Modules linked in:
[ 97.669682] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 97.674777] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 97.675891] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 97.676634] 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
[ 97.678995] RSP: 0018:ffff888019d67c00 EFLAGS: 00010282
[ 97.679748] RAX: 0000000000000000 RBX: ffff88800e1e3840 RCX: 0000000000000000
[ 97.680750] RDX: ffff8880167e9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 97.681727] RBP: ffff88800e1e3854 R08: 0000000000000001 R09: 0000000000000000
[ 97.682691] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 97.683663] R13: ffffffff84e23fe0 R14: ffff88800e1e3848 R15: ffffffff84d74dc0
[ 97.684642] FS: 00005555564bb400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 97.685722] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 97.686516] CR2: 00007fecdd17d6f4 CR3: 0000000016caa000 CR4: 0000000000350ee0
[ 97.687465] Call Trace:
[ 97.687821]
[ 97.688140] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 97.688840] ipv4_frags_init_net+0x269/0x440
[ 97.689475] ops_init+0xbb/0x6b0
[ 97.689961] setup_net+0x3d9/0x990
[ 97.690481] ? down_read_killable+0x1d7/0x4e0
[ 97.691100] ? __pfx_setup_net+0x10/0x10
[ 97.691680] ? copy_net_ns+0x17c/0x770
[ 97.692221] copy_net_ns+0x321/0x770
[ 97.692788] create_new_namespaces+0x3f6/0xb30
[ 97.693466] unshare_nsproxy_namespaces+0xc1/0x200
[ 97.694124] ksys_unshare+0x44d/0x8e0
[ 97.694686] ? __pfx_ksys_unshare+0x10/0x10
[ 97.695268] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 97.696065] __x64_sys_unshare+0x31/0x40
[ 97.696662] do_syscall_64+0x3f/0x90
[ 97.697174] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 97.697899] RIP: 0033:0x7fb13230e0d7
[ 97.698433] 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
[ 97.700785] RSP: 002b:00007fff676881a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 97.701782] RAX: ffffffffffffffda RBX: 00007fff676887e8 RCX: 00007fb13230e0d7
[ 97.702722] RDX: 00007fb13237841f RSI: 00007fff67688140 RDI: 0000000040000000
[ 97.703658] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff67687f50
[ 97.704644] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb132420bf0
[ 97.705576] R13: 00007fff67688280 R14: 0000000000000000 R15: 00000000000000f8
[ 97.706547]
[ 97.706862] irq event stamp: 9153
[ 97.707342] hardirqs last enabled at (9165): [] __up_console_sem+0x78/0x80
[ 97.708459] hardirqs last disabled at (9176): [] __up_console_sem+0x5d/0x80
[ 97.709588] softirqs last enabled at (8686): [] irq_exit_rcu+0x93/0xc0
[ 97.710674] softirqs last disabled at (8627): [] irq_exit_rcu+0x93/0xc0
[ 97.711761] ---[ end trace 0000000000000000 ]---
[ 97.717212] ------------[ cut here ]------------
[ 97.717851] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 97.719676] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 97.720785] Modules linked in:
[ 97.721216] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 97.722435] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 97.723502] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 97.724177] 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
[ 97.726487] RSP: 0018:ffff888019d67c00 EFLAGS: 00010282
[ 97.727167] RAX: 0000000000000000 RBX: ffff8880100fe040 RCX: 0000000000000000
[ 97.728099] RDX: ffff8880167e9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 97.729031] RBP: ffff8880100fe054 R08: 0000000000000001 R09: 0000000000000000
[ 97.729956] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 97.730870] R13: ffffffff84e23fe0 R14: ffff8880100fe048 R15: ffffffff84da7d60
[ 97.731800] FS: 00005555564bb400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 97.732858] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 97.733637] CR2: 00007fecdd17d6f4 CR3: 0000000016caa000 CR4: 0000000000350ee0
[ 97.734558] Call Trace:
[ 97.734899]
[ 97.735206] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 97.735875] ipv6_frags_init_net+0x206/0x3c0
[ 97.736490] ops_init+0xbb/0x6b0
[ 97.736962] setup_net+0x3d9/0x990
[ 97.737469] ? down_read_killable+0x1d7/0x4e0
[ 97.738063] ? __pfx_setup_net+0x10/0x10
[ 97.738629] ? copy_net_ns+0x17c/0x770
[ 97.739153] copy_net_ns+0x321/0x770
[ 97.739682] create_new_namespaces+0x3f6/0xb30
[ 97.740319] unshare_nsproxy_namespaces+0xc1/0x200
[ 97.740962] ksys_unshare+0x44d/0x8e0
[ 97.741491] ? __pfx_ksys_unshare+0x10/0x10
[ 97.742050] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 97.742813] __x64_sys_unshare+0x31/0x40
[ 97.743373] do_syscall_64+0x3f/0x90
[ 97.743867] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 97.744559] RIP: 0033:0x7fb13230e0d7
[ 97.745054] 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
[ 97.747306] RSP: 002b:00007fff676881a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 97.748243] RAX: ffffffffffffffda RBX: 00007fff676887e8 RCX: 00007fb13230e0d7
[ 97.749161] RDX: 00007fb13237841f RSI: 00007fff67688140 RDI: 0000000040000000
[ 97.750073] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff67687f50
[ 97.750991] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb132420bf0
[ 97.751905] R13: 00007fff67688280 R14: 0000000000000000 R15: 00000000000000f8
[ 97.752846]
[ 97.753152] irq event stamp: 11025
[ 97.753630] hardirqs last enabled at (11037): [] __up_console_sem+0x78/0x80
[ 97.754721] hardirqs last disabled at (11048): [] __up_console_sem+0x5d/0x80
[ 97.755813] softirqs last enabled at (10528): [] irq_exit_rcu+0x93/0xc0
[ 97.756898] softirqs last disabled at (10523): [] irq_exit_rcu+0x93/0xc0
[ 97.757972] ---[ end trace 0000000000000000 ]---
[ 97.760503] ------------[ cut here ]------------
[ 97.761102] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 97.763034] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 97.764124] Modules linked in:
[ 97.764564] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 97.765740] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 97.766752] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 97.767433] 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
[ 97.769632] RSP: 0018:ffff888019d67bf0 EFLAGS: 00010286
[ 97.770326] RAX: 0000000000000000 RBX: ffff888008ef0840 RCX: 0000000000000000
[ 97.771193] RDX: ffff8880167e9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 97.772081] RBP: ffff888008ef0854 R08: 0000000000000001 R09: 0000000000000000
[ 97.773000] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 97.773891] R13: ffffffff84e23fe0 R14: ffff888008ef0848 R15: ffffffff84db0aa0
[ 97.774790] FS: 00005555564bb400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 97.775801] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 97.776549] CR2: 00007fecdd17d6f4 CR3: 0000000016caa000 CR4: 0000000000350ee0
[ 97.777470] Call Trace:
[ 97.777795]
[ 97.778094] nf_ct_net_init+0x224/0x3d0
[ 97.778643] ? __pfx_nf_ct_net_init+0x10/0x10
[ 97.779227] ops_init+0xbb/0x6b0
[ 97.779702] setup_net+0x3d9/0x990
[ 97.780162] ? down_read_killable+0x1d7/0x4e0
[ 97.780767] ? __pfx_setup_net+0x10/0x10
[ 97.781308] ? copy_net_ns+0x17c/0x770
[ 97.781823] copy_net_ns+0x321/0x770
[ 97.782347] create_new_namespaces+0x3f6/0xb30
[ 97.782928] unshare_nsproxy_namespaces+0xc1/0x200
[ 97.783571] ksys_unshare+0x44d/0x8e0
[ 97.784062] ? __pfx_ksys_unshare+0x10/0x10
[ 97.784658] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 97.785403] __x64_sys_unshare+0x31/0x40
[ 97.785929] do_syscall_64+0x3f/0x90
[ 97.786437] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 97.787087] RIP: 0033:0x7fb13230e0d7
[ 97.787579] 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
[ 97.789786] RSP: 002b:00007fff676881a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 97.790733] RAX: ffffffffffffffda RBX: 00007fff676887e8 RCX: 00007fb13230e0d7
[ 97.791607] RDX: 00007fb13237841f RSI: 00007fff67688140 RDI: 0000000040000000
[ 97.792490] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff67687f50
[ 97.793397] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb132420bf0
[ 97.794245] R13: 00007fff67688280 R14: 0000000000000000 R15: 00000000000000f8
[ 97.795150]
[ 97.795473] irq event stamp: 12359
[ 97.795907] hardirqs last enabled at (12369): [] __up_console_sem+0x78/0x80
[ 97.796979] hardirqs last disabled at (12380): [] __up_console_sem+0x5d/0x80
[ 97.798038] softirqs last enabled at (12154): [] irq_exit_rcu+0x93/0xc0
[ 97.799057] softirqs last disabled at (12149): [] irq_exit_rcu+0x93/0xc0
[ 97.800086] ---[ end trace 0000000000000000 ]---
[ 99.270957] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 101.319363] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 103.366340] Bluetooth: hci0: command 0x040f tx timeout
[ 105.414452] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
16:00:47 Registers:
info registers vcpu 0
RAX=0000000000024f9f 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=00007eff46608e40 CR3=000000000eeb0000 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=f760f806dc46a6a9c24110927560e908
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=e6603c501fb79ff9000000000013ec30 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=565eb6aee956d3dd00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff82507ef0 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888019d67598
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe5bd1 R15=dffffc0000000000
RIP=ffffffff82507f45 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 00005555564bb400 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=00007fecdd17d6f4 CR3=0000000016caa000 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