Warning: Permanently added '[localhost]:18502' (ECDSA) to the list of known hosts.
2023/05/16 20:48:03 fuzzer started
2023/05/16 20:48:03 dialing manager at localhost:35573
2023/05/16 20:48:03 checking machine...
2023/05/16 20:48:03 checking revisions...
syzkaller login: [ 44.812179] kmemleak: Automatic memory scanning thread ended
2023/05/16 20:48:03 testing simple program...
[ 44.876322] cgroup: Unknown subsys name 'net'
[ 44.989383] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 58.910604] audit: type=1400 audit(1684270097.683:6): 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
[ 60.087277] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 60.089161] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 60.091384] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 60.095887] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 60.098640] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 60.100156] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 60.537118] ------------[ cut here ]------------
[ 60.537828] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 60.539789] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.541247] Modules linked in:
[ 60.541689] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.546688] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.547927] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.548619] 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
[ 60.551030] RSP: 0018:ffff88801641fc00 EFLAGS: 00010282
[ 60.551729] RAX: 0000000000000000 RBX: ffff8880102d7040 RCX: 0000000000000000
[ 60.552693] RDX: ffff8880146651c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.553645] RBP: ffff8880102d7054 R08: 0000000000000001 R09: 0000000000000000
[ 60.554633] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 60.555592] R13: ffffffff84e223a0 R14: ffff8880102d7048 R15: ffffffff84d73340
[ 60.556585] FS: 0000555556ba7400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 60.557690] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.558526] CR2: 00007f38ef5cb6f4 CR3: 000000002023a000 CR4: 0000000000350ef0
[ 60.559488] Call Trace:
[ 60.559837]
[ 60.560193] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 60.560884] ipv4_frags_init_net+0x269/0x440
[ 60.561475] ops_init+0xbb/0x6b0
[ 60.562011] setup_net+0x3d9/0x990
[ 60.562499] ? down_read_killable+0x1d7/0x4e0
[ 60.563136] ? __pfx_setup_net+0x10/0x10
[ 60.563683] ? copy_net_ns+0x17c/0x770
[ 60.564276] copy_net_ns+0x321/0x770
[ 60.564789] create_new_namespaces+0x3f6/0xb30
[ 60.565449] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.566166] ksys_unshare+0x44d/0x8e0
[ 60.566689] ? __pfx_ksys_unshare+0x10/0x10
[ 60.567308] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.568103] __x64_sys_unshare+0x31/0x40
[ 60.568655] do_syscall_64+0x3f/0x90
[ 60.569203] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.569939] RIP: 0033:0x7f5a1b45d0d7
[ 60.570442] 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
[ 60.572897] RSP: 002b:00007ffcf04f23d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.574005] RAX: ffffffffffffffda RBX: 00007ffcf04f2a18 RCX: 00007f5a1b45d0d7
[ 60.575025] RDX: 00007f5a1b4c741f RSI: 00007ffcf04f2370 RDI: 0000000040000000
[ 60.576039] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcf04f2180
[ 60.577062] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f5a1b56fbf0
[ 60.578086] R13: 00007ffcf04f24b0 R14: 0000000000000000 R15: 00000000000000f8
[ 60.579130]
[ 60.579472] irq event stamp: 12465
[ 60.580007] hardirqs last enabled at (12477): [] __up_console_sem+0x78/0x80
[ 60.581228] hardirqs last disabled at (12488): [] __up_console_sem+0x5d/0x80
[ 60.582454] softirqs last enabled at (12246): [] irq_exit_rcu+0x93/0xc0
[ 60.583653] softirqs last disabled at (12241): [] irq_exit_rcu+0x93/0xc0
[ 60.584833] ---[ end trace 0000000000000000 ]---
[ 60.590613] ------------[ cut here ]------------
[ 60.591310] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 60.593220] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.594426] Modules linked in:
[ 60.594941] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.596283] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.597458] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.598231] 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
[ 60.600739] RSP: 0018:ffff88801641fc00 EFLAGS: 00010282
[ 60.601519] RAX: 0000000000000000 RBX: ffff88800f1ace40 RCX: 0000000000000000
[ 60.602558] RDX: ffff8880146651c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.603574] RBP: ffff88800f1ace54 R08: 0000000000000001 R09: 0000000000000000
[ 60.604597] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.605609] R13: ffffffff84e223a0 R14: ffff88800f1ace48 R15: ffffffff84da62e0
[ 60.606639] FS: 0000555556ba7400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 60.607778] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.608635] CR2: 00007f38ef5cb6f4 CR3: 000000002023a000 CR4: 0000000000350ef0
[ 60.609654] Call Trace:
[ 60.610085]
[ 60.610431] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 60.611167] ipv6_frags_init_net+0x206/0x3c0
[ 60.611793] ops_init+0xbb/0x6b0
[ 60.612329] setup_net+0x3d9/0x990
[ 60.612872] ? down_read_killable+0x1d7/0x4e0
[ 60.613528] ? __pfx_setup_net+0x10/0x10
[ 60.614144] ? copy_net_ns+0x17c/0x770
[ 60.614722] copy_net_ns+0x321/0x770
[ 60.615307] create_new_namespaces+0x3f6/0xb30
[ 60.615994] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.616694] ksys_unshare+0x44d/0x8e0
[ 60.617300] ? __pfx_ksys_unshare+0x10/0x10
[ 60.617972] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.618794] __x64_sys_unshare+0x31/0x40
[ 60.619410] do_syscall_64+0x3f/0x90
[ 60.619978] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.620689] RIP: 0033:0x7f5a1b45d0d7
[ 60.621259] 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
[ 60.623736] RSP: 002b:00007ffcf04f23d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.624813] RAX: ffffffffffffffda RBX: 00007ffcf04f2a18 RCX: 00007f5a1b45d0d7
[ 60.625818] RDX: 00007f5a1b4c741f RSI: 00007ffcf04f2370 RDI: 0000000040000000
[ 60.626880] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcf04f2180
[ 60.627894] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f5a1b56fbf0
[ 60.628910] R13: 00007ffcf04f24b0 R14: 0000000000000000 R15: 00000000000000f8
[ 60.629964]
[ 60.630299] irq event stamp: 14275
[ 60.630792] hardirqs last enabled at (14285): [] __up_console_sem+0x78/0x80
[ 60.632025] hardirqs last disabled at (14298): [] __up_console_sem+0x5d/0x80
[ 60.633178] softirqs last enabled at (13792): [] irq_exit_rcu+0x93/0xc0
[ 60.634310] softirqs last disabled at (13787): [] irq_exit_rcu+0x93/0xc0
[ 60.635429] ---[ end trace 0000000000000000 ]---
[ 60.637045] ------------[ cut here ]------------
[ 60.637667] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 60.639747] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.640930] Modules linked in:
[ 60.641386] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.642708] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.643875] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.644597] 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
[ 60.647095] RSP: 0018:ffff88801641fbf0 EFLAGS: 00010286
[ 60.647831] RAX: 0000000000000000 RBX: ffff88800f1ac640 RCX: 0000000000000000
[ 60.648832] RDX: ffff8880146651c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.649836] RBP: ffff88800f1ac654 R08: 0000000000000001 R09: 0000000000000000
[ 60.650893] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.651888] R13: ffffffff84e223a0 R14: ffff88800f1ac648 R15: ffffffff84daf020
[ 60.652906] FS: 0000555556ba7400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 60.654049] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.654832] CR2: 00007f38ef5cb6f4 CR3: 000000002023a000 CR4: 0000000000350ef0
[ 60.655837] Call Trace:
[ 60.656247]
[ 60.656584] nf_ct_net_init+0x224/0x3d0
[ 60.657206] ? __pfx_nf_ct_net_init+0x10/0x10
[ 60.657918] ops_init+0xbb/0x6b0
[ 60.658427] setup_net+0x3d9/0x990
[ 60.658992] ? down_read_killable+0x1d7/0x4e0
[ 60.659642] ? __pfx_setup_net+0x10/0x10
[ 60.660256] ? copy_net_ns+0x17c/0x770
[ 60.660836] copy_net_ns+0x321/0x770
[ 60.661415] create_new_namespaces+0x3f6/0xb30
[ 60.662125] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.662826] ksys_unshare+0x44d/0x8e0
[ 60.663418] ? __pfx_ksys_unshare+0x10/0x10
[ 60.664047] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.664813] __x64_sys_unshare+0x31/0x40
[ 60.665402] do_syscall_64+0x3f/0x90
[ 60.665960] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.666645] RIP: 0033:0x7f5a1b45d0d7
[ 60.667178] 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
[ 60.669493] RSP: 002b:00007ffcf04f23d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.670528] RAX: ffffffffffffffda RBX: 00007ffcf04f2a18 RCX: 00007f5a1b45d0d7
[ 60.671479] RDX: 00007f5a1b4c741f RSI: 00007ffcf04f2370 RDI: 0000000040000000
[ 60.672491] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcf04f2180
[ 60.673509] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f5a1b56fbf0
[ 60.674517] R13: 00007ffcf04f24b0 R14: 0000000000000000 R15: 00000000000000f8
[ 60.675555]
[ 60.675929] irq event stamp: 15101
[ 60.676428] hardirqs last enabled at (15111): [] __up_console_sem+0x78/0x80
[ 60.677652] hardirqs last disabled at (15122): [] __up_console_sem+0x5d/0x80
[ 60.678895] softirqs last enabled at (14826): [] irq_exit_rcu+0x93/0xc0
[ 60.680092] softirqs last disabled at (14821): [] irq_exit_rcu+0x93/0xc0
[ 60.681272] ---[ end trace 0000000000000000 ]---
[ 62.170504] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 64.217974] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 66.265909] Bluetooth: hci0: command 0x040f tx timeout
[ 68.313938] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
20:48:11 Registers:
info registers vcpu 0
RAX=000000000000003a RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801641f5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000003a R11=0000000000000001
R12=000000000000003a 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 0000555556ba7400 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=00007f38ef5cb6f4 CR3=000000002023a000 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=000000000003d45b 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=00007f771bb90610 CR3=0000000008d6e000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=203a4944522032666132373131386600 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000