Warning: Permanently added '[localhost]:2236' (ECDSA) to the list of known hosts.
2023/05/17 08:34:03 fuzzer started
2023/05/17 08:34:03 dialing manager at localhost:35573
2023/05/17 08:34:03 checking machine...
2023/05/17 08:34:03 checking revisions...
syzkaller login: [ 41.428831] kmemleak: Automatic memory scanning thread ended
2023/05/17 08:34:03 testing simple program...
[ 41.497486] cgroup: Unknown subsys name 'net'
[ 41.604389] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 53.609888] audit: type=1400 audit(1684312455.995:6): 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
[ 54.704532] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 54.706130] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 54.707003] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 54.708657] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 54.709576] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 54.710508] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 55.010188] ------------[ cut here ]------------
[ 55.010669] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 55.011827] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.012613] Modules linked in:
[ 55.012921] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.014568] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.016637] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.017170] 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
[ 55.019024] RSP: 0018:ffff88801efe7c00 EFLAGS: 00010282
[ 55.019498] RAX: 0000000000000000 RBX: ffff88800e7f4c40 RCX: 0000000000000000
[ 55.020117] RDX: ffff8880142c9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.020732] RBP: ffff88800e7f4c54 R08: 0000000000000001 R09: 0000000000000000
[ 55.021389] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 55.022096] R13: ffffffff84e223a0 R14: ffff88800e7f4c48 R15: ffffffff84d73340
[ 55.022652] FS: 0000555557432400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.023331] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.023816] CR2: 00007fe8d02b96f4 CR3: 000000000ed2e000 CR4: 0000000000350ef0
[ 55.024435] Call Trace:
[ 55.024652]
[ 55.024840] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 55.025311] ipv4_frags_init_net+0x269/0x440
[ 55.025676] ops_init+0xbb/0x6b0
[ 55.026042] setup_net+0x3d9/0x990
[ 55.026337] ? down_read_killable+0x1d7/0x4e0
[ 55.026701] ? __pfx_setup_net+0x10/0x10
[ 55.027109] ? copy_net_ns+0x17c/0x770
[ 55.027476] copy_net_ns+0x321/0x770
[ 55.027843] create_new_namespaces+0x3f6/0xb30
[ 55.028342] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.028791] ksys_unshare+0x44d/0x8e0
[ 55.029148] ? __pfx_ksys_unshare+0x10/0x10
[ 55.029536] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.030126] __x64_sys_unshare+0x31/0x40
[ 55.030475] do_syscall_64+0x3f/0x90
[ 55.030780] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.031269] RIP: 0033:0x7f25b67330d7
[ 55.031579] 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
[ 55.033045] RSP: 002b:00007ffcdc5eeba8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.033642] RAX: ffffffffffffffda RBX: 00007ffcdc5ef1e8 RCX: 00007f25b67330d7
[ 55.034271] RDX: 00007f25b679d41f RSI: 00007ffcdc5eeb40 RDI: 0000000040000000
[ 55.034840] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcdc5ee950
[ 55.035424] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f25b6845bf0
[ 55.035987] R13: 00007ffcdc5eec80 R14: 0000000000000000 R15: 00000000000000f8
[ 55.036565]
[ 55.036769] irq event stamp: 7647
[ 55.037106] hardirqs last enabled at (7659): [] __up_console_sem+0x78/0x80
[ 55.037779] hardirqs last disabled at (7668): [] __up_console_sem+0x5d/0x80
[ 55.038540] softirqs last enabled at (7506): [] irq_exit_rcu+0x93/0xc0
[ 55.039190] softirqs last disabled at (7501): [] irq_exit_rcu+0x93/0xc0
[ 55.039830] ---[ end trace 0000000000000000 ]---
[ 55.044581] ------------[ cut here ]------------
[ 55.045108] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 55.046197] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.046934] Modules linked in:
[ 55.047216] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.047994] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.048650] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.049106] 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
[ 55.050573] RSP: 0018:ffff88801efe7c00 EFLAGS: 00010282
[ 55.051021] RAX: 0000000000000000 RBX: ffff88800e4bb040 RCX: 0000000000000000
[ 55.051596] RDX: ffff8880142c9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.052224] RBP: ffff88800e4bb054 R08: 0000000000000001 R09: 0000000000000000
[ 55.052772] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.053351] R13: ffffffff84e223a0 R14: ffff88800e4bb048 R15: ffffffff84da62e0
[ 55.053919] FS: 0000555557432400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.054558] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.055029] CR2: 00007fe8d02b96f4 CR3: 000000000ed2e000 CR4: 0000000000350ef0
[ 55.055612] Call Trace:
[ 55.055837]
[ 55.056060] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 55.056479] ipv6_frags_init_net+0x206/0x3c0
[ 55.056874] ops_init+0xbb/0x6b0
[ 55.057208] setup_net+0x3d9/0x990
[ 55.057504] ? down_read_killable+0x1d7/0x4e0
[ 55.057899] ? __pfx_setup_net+0x10/0x10
[ 55.058313] ? copy_net_ns+0x17c/0x770
[ 55.058654] copy_net_ns+0x321/0x770
[ 55.058995] create_new_namespaces+0x3f6/0xb30
[ 55.059387] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.059791] ksys_unshare+0x44d/0x8e0
[ 55.060139] ? __pfx_ksys_unshare+0x10/0x10
[ 55.060498] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.060979] __x64_sys_unshare+0x31/0x40
[ 55.061319] do_syscall_64+0x3f/0x90
[ 55.061640] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.062216] RIP: 0033:0x7f25b67330d7
[ 55.062523] 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
[ 55.063949] RSP: 002b:00007ffcdc5eeba8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.064545] RAX: ffffffffffffffda RBX: 00007ffcdc5ef1e8 RCX: 00007f25b67330d7
[ 55.065126] RDX: 00007f25b679d41f RSI: 00007ffcdc5eeb40 RDI: 0000000040000000
[ 55.065692] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcdc5ee950
[ 55.066296] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f25b6845bf0
[ 55.066876] R13: 00007ffcdc5eec80 R14: 0000000000000000 R15: 00000000000000f8
[ 55.067451]
[ 55.067650] irq event stamp: 9445
[ 55.067952] hardirqs last enabled at (9457): [] __up_console_sem+0x78/0x80
[ 55.068635] hardirqs last disabled at (9466): [] __up_console_sem+0x5d/0x80
[ 55.069336] softirqs last enabled at (9336): [] irq_exit_rcu+0x93/0xc0
[ 55.070061] softirqs last disabled at (9329): [] irq_exit_rcu+0x93/0xc0
[ 55.070689] ---[ end trace 0000000000000000 ]---
[ 55.071774] ------------[ cut here ]------------
[ 55.072221] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 55.073600] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.074345] Modules linked in:
[ 55.074604] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.075345] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.075995] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.076421] 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
[ 55.077837] RSP: 0018:ffff88801efe7bf0 EFLAGS: 00010286
[ 55.078320] RAX: 0000000000000000 RBX: ffff88800e4bb640 RCX: 0000000000000000
[ 55.078906] RDX: ffff8880142c9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.079454] RBP: ffff88800e4bb654 R08: 0000000000000001 R09: 0000000000000000
[ 55.080038] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.080588] R13: ffffffff84e223a0 R14: ffff88800e4bb648 R15: ffffffff84daf020
[ 55.081167] FS: 0000555557432400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.081806] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.082335] CR2: 00007fe8d02b96f4 CR3: 000000000ed2e000 CR4: 0000000000350ef0
[ 55.082906] Call Trace:
[ 55.083119]
[ 55.083304] nf_ct_net_init+0x224/0x3d0
[ 55.083640] ? __pfx_nf_ct_net_init+0x10/0x10
[ 55.084058] ops_init+0xbb/0x6b0
[ 55.084377] setup_net+0x3d9/0x990
[ 55.084701] ? down_read_killable+0x1d7/0x4e0
[ 55.085101] ? __pfx_setup_net+0x10/0x10
[ 55.085505] ? copy_net_ns+0x17c/0x770
[ 55.085917] copy_net_ns+0x321/0x770
[ 55.086292] create_new_namespaces+0x3f6/0xb30
[ 55.086732] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.087247] ksys_unshare+0x44d/0x8e0
[ 55.087627] ? __pfx_ksys_unshare+0x10/0x10
[ 55.088057] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.088541] __x64_sys_unshare+0x31/0x40
[ 55.088898] do_syscall_64+0x3f/0x90
[ 55.089226] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.089682] RIP: 0033:0x7f25b67330d7
[ 55.090061] 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
[ 55.091713] RSP: 002b:00007ffcdc5eeba8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.092431] RAX: ffffffffffffffda RBX: 00007ffcdc5ef1e8 RCX: 00007f25b67330d7
[ 55.093108] RDX: 00007f25b679d41f RSI: 00007ffcdc5eeb40 RDI: 0000000040000000
[ 55.093678] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcdc5ee950
[ 55.094388] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f25b6845bf0
[ 55.094997] R13: 00007ffcdc5eec80 R14: 0000000000000000 R15: 00000000000000f8
[ 55.095635]
[ 55.095831] irq event stamp: 10241
[ 55.096169] hardirqs last enabled at (10253): [] __up_console_sem+0x78/0x80
[ 55.096930] hardirqs last disabled at (10264): [] __up_console_sem+0x5d/0x80
[ 55.097656] softirqs last enabled at (10182): [] irq_exit_rcu+0x93/0xc0
[ 55.098456] softirqs last disabled at (10177): [] irq_exit_rcu+0x93/0xc0
[ 55.099192] ---[ end trace 0000000000000000 ]---
executing program
[ 56.726623] Bluetooth: hci0: command 0x0409 tx timeout
[ 58.774490] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 60.821937] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 62.869929] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
08:34:13 Registers:
info registers vcpu 0
RAX=000000000000005b RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801efe7618
R8 =0000000000000001 R9 =000000000000000a R10=000000000000005b R11=0000000000000001
R12=000000000000005b 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 0000555557432400 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=00007fe8d02b96f4 CR3=000000000ed2e000 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=0000000000029a13 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=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=00007f043c0370b8 CR3=000000000e10a000 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=2037313a34333a38302037312079614d XMM01=5d3132393231302e35352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d31 XMM07=6e72656b2072656c6c616b7a79732037
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000