Warning: Permanently added '[localhost]:22043' (ECDSA) to the list of known hosts.
2023/05/17 18:41:33 fuzzer started
2023/05/17 18:41:34 dialing manager at localhost:44319
2023/05/17 18:41:34 checking machine...
2023/05/17 18:41:34 checking revisions...
syzkaller login: [ 42.367777] kmemleak: Automatic memory scanning thread ended
2023/05/17 18:41:34 testing simple program...
[ 42.431366] cgroup: Unknown subsys name 'net'
[ 42.529954] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 54.966498] audit: type=1400 audit(1684348907.067:6): 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
[ 56.060285] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.062213] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.065213] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.068883] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.070448] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 56.072563] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 56.483444] ------------[ cut here ]------------
[ 56.484244] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 56.486206] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.487531] Modules linked in:
[ 56.488042] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.492475] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.493496] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.494171] 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
[ 56.496350] RSP: 0018:ffff888019d7fc00 EFLAGS: 00010282
[ 56.497037] RAX: 0000000000000000 RBX: ffff88800eb61040 RCX: 0000000000000000
[ 56.497926] RDX: ffff88801900b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.498808] RBP: ffff88800eb61054 R08: 0000000000000001 R09: 0000000000000000
[ 56.499737] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 56.500606] R13: ffffffff84e23fe0 R14: ffff88800eb61048 R15: ffffffff84d74dc0
[ 56.501500] FS: 0000555557146400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.502504] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.503253] CR2: 00007fd3927906f4 CR3: 000000000f2fe000 CR4: 0000000000350ee0
[ 56.504154] Call Trace:
[ 56.504484]
[ 56.504809] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 56.505430] ipv4_frags_init_net+0x269/0x440
[ 56.506023] ops_init+0xbb/0x6b0
[ 56.506469] setup_net+0x3d9/0x990
[ 56.506976] ? down_read_killable+0x1d7/0x4e0
[ 56.507548] ? __pfx_setup_net+0x10/0x10
[ 56.508092] ? copy_net_ns+0x17c/0x770
[ 56.508607] copy_net_ns+0x321/0x770
[ 56.509125] create_new_namespaces+0x3f6/0xb30
[ 56.509741] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.510363] ksys_unshare+0x44d/0x8e0
[ 56.510877] ? __pfx_ksys_unshare+0x10/0x10
[ 56.511437] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.512188] __x64_sys_unshare+0x31/0x40
[ 56.512737] do_syscall_64+0x3f/0x90
[ 56.513214] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.513892] RIP: 0033:0x7fdb1598a0d7
[ 56.514351] 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
[ 56.516584] RSP: 002b:00007ffff0796f08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.517537] RAX: ffffffffffffffda RBX: 00007ffff0797548 RCX: 00007fdb1598a0d7
[ 56.518483] RDX: 00007fdb159f441f RSI: 00007ffff0796ea0 RDI: 0000000040000000
[ 56.519396] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffff0796cb0
[ 56.520300] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fdb15a9cbf0
[ 56.521195] R13: 00007ffff0796fe0 R14: 0000000000000000 R15: 00000000000000f8
[ 56.522132]
[ 56.522440] irq event stamp: 9669
[ 56.522916] hardirqs last enabled at (9681): [] __up_console_sem+0x78/0x80
[ 56.523994] hardirqs last disabled at (9692): [] __up_console_sem+0x5d/0x80
[ 56.525068] softirqs last enabled at (9048): [] irq_exit_rcu+0x93/0xc0
[ 56.526106] softirqs last disabled at (8947): [] irq_exit_rcu+0x93/0xc0
[ 56.527160] ---[ end trace 0000000000000000 ]---
[ 56.532257] ------------[ cut here ]------------
[ 56.532937] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 56.534582] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.535681] Modules linked in:
[ 56.536091] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.537255] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.538286] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.538977] 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
[ 56.541163] RSP: 0018:ffff888019d7fc00 EFLAGS: 00010282
[ 56.541852] RAX: 0000000000000000 RBX: ffff88800ee4f240 RCX: 0000000000000000
[ 56.542761] RDX: ffff88801900b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.543671] RBP: ffff88800ee4f254 R08: 0000000000000001 R09: 0000000000000000
[ 56.544529] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.545438] R13: ffffffff84e23fe0 R14: ffff88800ee4f248 R15: ffffffff84da7d60
[ 56.546342] FS: 0000555557146400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.547379] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.548126] CR2: 00007fd3927906f4 CR3: 000000000f2fe000 CR4: 0000000000350ee0
[ 56.549012] Call Trace:
[ 56.549343]
[ 56.549670] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 56.550288] ipv6_frags_init_net+0x206/0x3c0
[ 56.550875] ops_init+0xbb/0x6b0
[ 56.551336] setup_net+0x3d9/0x990
[ 56.551832] ? down_read_killable+0x1d7/0x4e0
[ 56.552405] ? __pfx_setup_net+0x10/0x10
[ 56.552945] ? copy_net_ns+0x17c/0x770
[ 56.553458] copy_net_ns+0x321/0x770
[ 56.553965] create_new_namespaces+0x3f6/0xb30
[ 56.554547] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.555199] ksys_unshare+0x44d/0x8e0
[ 56.555741] ? __pfx_ksys_unshare+0x10/0x10
[ 56.556294] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.557038] __x64_sys_unshare+0x31/0x40
[ 56.557554] do_syscall_64+0x3f/0x90
[ 56.558066] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.558739] RIP: 0033:0x7fdb1598a0d7
[ 56.559234] 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
[ 56.561392] RSP: 002b:00007ffff0796f08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.562332] RAX: ffffffffffffffda RBX: 00007ffff0797548 RCX: 00007fdb1598a0d7
[ 56.563230] RDX: 00007fdb159f441f RSI: 00007ffff0796ea0 RDI: 0000000040000000
[ 56.564110] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffff0796cb0
[ 56.565005] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fdb15a9cbf0
[ 56.565891] R13: 00007ffff0796fe0 R14: 0000000000000000 R15: 00000000000000f8
[ 56.566808]
[ 56.567132] irq event stamp: 11439
[ 56.567566] hardirqs last enabled at (11449): [] __up_console_sem+0x78/0x80
[ 56.568645] hardirqs last disabled at (11462): [] __up_console_sem+0x5d/0x80
[ 56.569704] softirqs last enabled at (11268): [] irq_exit_rcu+0x93/0xc0
[ 56.570747] softirqs last disabled at (11259): [] irq_exit_rcu+0x93/0xc0
[ 56.571812] ---[ end trace 0000000000000000 ]---
[ 56.573177] ------------[ cut here ]------------
[ 56.573871] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 56.575828] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.576896] Modules linked in:
[ 56.577305] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.578473] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.579529] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.580222] 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
[ 56.582411] RSP: 0018:ffff888019d7fbf0 EFLAGS: 00010286
[ 56.583112] RAX: 0000000000000000 RBX: ffff88800ee4ec40 RCX: 0000000000000000
[ 56.584015] RDX: ffff88801900b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.584911] RBP: ffff88800ee4ec54 R08: 0000000000000001 R09: 0000000000000000
[ 56.585806] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.586714] R13: ffffffff84e23fe0 R14: ffff88800ee4ec48 R15: ffffffff84db0aa0
[ 56.587596] FS: 0000555557146400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.588606] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.589346] CR2: 00007fd3927906f4 CR3: 000000000f2fe000 CR4: 0000000000350ee0
[ 56.590245] Call Trace:
[ 56.590575]
[ 56.590919] nf_ct_net_init+0x224/0x3d0
[ 56.591453] ? __pfx_nf_ct_net_init+0x10/0x10
[ 56.592069] ops_init+0xbb/0x6b0
[ 56.592524] setup_net+0x3d9/0x990
[ 56.593016] ? down_read_killable+0x1d7/0x4e0
[ 56.593595] ? __pfx_setup_net+0x10/0x10
[ 56.594139] ? copy_net_ns+0x17c/0x770
[ 56.594677] copy_net_ns+0x321/0x770
[ 56.595173] create_new_namespaces+0x3f6/0xb30
[ 56.595791] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.596417] ksys_unshare+0x44d/0x8e0
[ 56.596941] ? __pfx_ksys_unshare+0x10/0x10
[ 56.597492] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.598228] __x64_sys_unshare+0x31/0x40
[ 56.598776] do_syscall_64+0x3f/0x90
[ 56.599272] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.599946] RIP: 0033:0x7fdb1598a0d7
[ 56.600421] 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
[ 56.602587] RSP: 002b:00007ffff0796f08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.603547] RAX: ffffffffffffffda RBX: 00007ffff0797548 RCX: 00007fdb1598a0d7
[ 56.604440] RDX: 00007fdb159f441f RSI: 00007ffff0796ea0 RDI: 0000000040000000
[ 56.605326] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffff0796cb0
[ 56.606222] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fdb15a9cbf0
[ 56.607140] R13: 00007ffff0796fe0 R14: 0000000000000000 R15: 00000000000000f8
[ 56.608053]
[ 56.608361] irq event stamp: 12233
[ 56.608830] hardirqs last enabled at (12245): [] __up_console_sem+0x78/0x80
[ 56.609896] hardirqs last disabled at (12256): [] __up_console_sem+0x5d/0x80
[ 56.610981] softirqs last enabled at (12140): [] irq_exit_rcu+0x93/0xc0
[ 56.612035] softirqs last disabled at (12133): [] irq_exit_rcu+0x93/0xc0
[ 56.613082] ---[ end trace 0000000000000000 ]---
executing program
[ 58.140154] Bluetooth: hci0: command 0x0409 tx timeout
[ 60.188918] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 62.235707] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 64.283813] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
18:41:48 Registers:
info registers vcpu 0
RAX=8391b001c21c4f93 RBX=ffffffff871700c0 RCX=ffffffff8776ae78 RDX=ffff888016b69b40
RSI=0000000000000008 RDI=ffffffff871700d8 RBP=dffffc0000000000 RSP=ffff888016b9f688
R8 =0000000000000000 R9 =fffffbfff0ef3943 R10=ffffffff8779ca1f R11=0000000000000001
R12=ffff888016b6a5a8 R13=0000000000000000 R14=ffffffff85d36b6c R15=8391b001c21c4f93
RIP=ffffffff812d15c9 RFL=00000046 [---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 =0000 0000000000000000 00000000 00000000
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007f53a7c20900 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=00007f53a7147000 CR3=0000000015aa4000 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=30306234386136303638616663356134
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=4c903a1342734e3e00000000000ae988 XMM05=63a92ad64a47f1e4000000000013b590
XMM06=6098c19552daab490000000000108e30 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000074 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888019d7f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000074 R11=0000000000000001
R12=0000000000000074 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 0000555557146400 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=00007fd3927906f4 CR3=000000000f2fe000 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