Warning: Permanently added '[localhost]:31390' (ECDSA) to the list of known hosts.
2023/05/18 08:57:24 fuzzer started
2023/05/18 08:57:25 dialing manager at localhost:44319
2023/05/18 08:57:25 checking machine...
2023/05/18 08:57:25 checking revisions...
syzkaller login: [ 35.558583] kmemleak: Automatic memory scanning thread ended
2023/05/18 08:57:25 testing simple program...
[ 35.617147] cgroup: Unknown subsys name 'net'
[ 35.693851] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.078887] audit: type=1400 audit(1684400257.863:6): 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
[ 49.181511] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.183245] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.186709] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.189198] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.190974] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.192148] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 49.543023] ------------[ cut here ]------------
[ 49.544554] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 49.546303] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.547386] Modules linked in:
[ 49.547851] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.551366] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.553810] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.554508] 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
[ 49.556890] RSP: 0018:ffff88801925fc00 EFLAGS: 00010282
[ 49.557682] RAX: 0000000000000000 RBX: ffff88800ffbb840 RCX: 0000000000000000
[ 49.558691] RDX: ffff88800f2851c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.559700] RBP: ffff88800ffbb854 R08: 0000000000000001 R09: 0000000000000000
[ 49.560702] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 49.561702] R13: ffffffff84e23fe0 R14: ffff88800ffbb848 R15: ffffffff84d74dc0
[ 49.562710] FS: 0000555555d87400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 49.563831] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.564679] CR2: 00007fbaf7a4f6f4 CR3: 000000000cb5e000 CR4: 0000000000350ee0
[ 49.565709] Call Trace:
[ 49.566100]
[ 49.566432] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 49.567163] ipv4_frags_init_net+0x269/0x440
[ 49.567836] ops_init+0xbb/0x6b0
[ 49.568331] setup_net+0x3d9/0x990
[ 49.568876] ? down_read_killable+0x1d7/0x4e0
[ 49.569542] ? __pfx_setup_net+0x10/0x10
[ 49.570119] ? copy_net_ns+0x17c/0x770
[ 49.570725] copy_net_ns+0x321/0x770
[ 49.571271] create_new_namespaces+0x3f6/0xb30
[ 49.571971] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.572705] ksys_unshare+0x44d/0x8e0
[ 49.573257] ? __pfx_ksys_unshare+0x10/0x10
[ 49.573919] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.574818] __x64_sys_unshare+0x31/0x40
[ 49.575407] do_syscall_64+0x3f/0x90
[ 49.575994] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.576752] RIP: 0033:0x7fe34e0730d7
[ 49.577279] 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
[ 49.579723] RSP: 002b:00007fffbfe34f48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.580807] RAX: ffffffffffffffda RBX: 00007fffbfe35588 RCX: 00007fe34e0730d7
[ 49.581811] RDX: 00007fe34e0dd41f RSI: 00007fffbfe34ee0 RDI: 0000000040000000
[ 49.582812] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffbfe34cf0
[ 49.583817] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe34e185bf0
[ 49.584815] R13: 00007fffbfe35020 R14: 0000000000000000 R15: 00000000000000f8
[ 49.585845]
[ 49.586201] irq event stamp: 9175
[ 49.586710] hardirqs last enabled at (9187): [] __up_console_sem+0x78/0x80
[ 49.587897] hardirqs last disabled at (9198): [] __up_console_sem+0x5d/0x80
[ 49.589090] softirqs last enabled at (8664): [] irq_exit_rcu+0x93/0xc0
[ 49.590298] softirqs last disabled at (8623): [] irq_exit_rcu+0x93/0xc0
[ 49.591492] ---[ end trace 0000000000000000 ]---
[ 49.595653] ------------[ cut here ]------------
[ 49.596123] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 49.597384] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.598221] Modules linked in:
[ 49.598549] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.599443] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.600224] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.600807] 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
[ 49.602592] RSP: 0018:ffff88801925fc00 EFLAGS: 00010282
[ 49.603119] RAX: 0000000000000000 RBX: ffff88800c50f840 RCX: 0000000000000000
[ 49.603931] RDX: ffff88800f2851c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.604709] RBP: ffff88800c50f854 R08: 0000000000000001 R09: 0000000000000000
[ 49.605364] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 49.606160] R13: ffffffff84e23fe0 R14: ffff88800c50f848 R15: ffffffff84da7d60
[ 49.606930] FS: 0000555555d87400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.607776] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.608317] CR2: 00007ff0f0420660 CR3: 000000000cb5e000 CR4: 0000000000350ef0
[ 49.609122] Call Trace:
[ 49.609371]
[ 49.609703] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 49.610195] ipv6_frags_init_net+0x206/0x3c0
[ 49.610793] ops_init+0xbb/0x6b0
[ 49.611147] setup_net+0x3d9/0x990
[ 49.611643] ? down_read_killable+0x1d7/0x4e0
[ 49.612079] ? __pfx_setup_net+0x10/0x10
[ 49.612562] ? copy_net_ns+0x17c/0x770
[ 49.612950] copy_net_ns+0x321/0x770
[ 49.613317] create_new_namespaces+0x3f6/0xb30
[ 49.613906] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.614382] ksys_unshare+0x44d/0x8e0
[ 49.614894] ? __pfx_ksys_unshare+0x10/0x10
[ 49.615315] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.615981] __x64_sys_unshare+0x31/0x40
[ 49.616377] do_syscall_64+0x3f/0x90
[ 49.616863] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.617358] RIP: 0033:0x7fe34e0730d7
[ 49.617818] 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
[ 49.619692] RSP: 002b:00007fffbfe34f48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.620397] RAX: ffffffffffffffda RBX: 00007fffbfe35588 RCX: 00007fe34e0730d7
[ 49.621159] RDX: 00007fe34e0dd41f RSI: 00007fffbfe34ee0 RDI: 0000000040000000
[ 49.621962] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffbfe34cf0
[ 49.622768] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe34e185bf0
[ 49.623424] R13: 00007fffbfe35020 R14: 0000000000000000 R15: 00000000000000f8
[ 49.624219]
[ 49.624448] irq event stamp: 12345
[ 49.624890] hardirqs last enabled at (12421): [] __up_console_sem+0x78/0x80
[ 49.625827] hardirqs last disabled at (12528): [] __up_console_sem+0x5d/0x80
[ 49.626785] softirqs last enabled at (12604): [] irq_exit_rcu+0x93/0xc0
[ 49.627670] softirqs last disabled at (12617): [] irq_exit_rcu+0x93/0xc0
[ 49.628432] ---[ end trace 0000000000000000 ]---
[ 49.630658] ------------[ cut here ]------------
[ 49.631144] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 49.632696] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.633525] Modules linked in:
[ 49.633838] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.634732] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.635508] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.636000] 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
[ 49.637685] RSP: 0018:ffff88801925fbf0 EFLAGS: 00010286
[ 49.638197] RAX: 0000000000000000 RBX: ffff88800c50e040 RCX: 0000000000000000
[ 49.638882] RDX: ffff88800f2851c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.639566] RBP: ffff88800c50e054 R08: 0000000000000001 R09: 0000000000000000
[ 49.640230] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.640913] R13: ffffffff84e23fe0 R14: ffff88800c50e048 R15: ffffffff84db0aa0
[ 49.641597] FS: 0000555555d87400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.642361] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.642929] CR2: 00007ff0f0420660 CR3: 000000000cb5e000 CR4: 0000000000350ef0
[ 49.643620] Call Trace:
[ 49.643871]
[ 49.644102] nf_ct_net_init+0x224/0x3d0
[ 49.644522] ? __pfx_nf_ct_net_init+0x10/0x10
[ 49.644966] ops_init+0xbb/0x6b0
[ 49.645317] setup_net+0x3d9/0x990
[ 49.645684] ? down_read_killable+0x1d7/0x4e0
[ 49.646134] ? __pfx_setup_net+0x10/0x10
[ 49.646556] ? copy_net_ns+0x17c/0x770
[ 49.646947] copy_net_ns+0x321/0x770
[ 49.647317] create_new_namespaces+0x3f6/0xb30
[ 49.647792] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.648282] ksys_unshare+0x44d/0x8e0
[ 49.648680] ? __pfx_ksys_unshare+0x10/0x10
[ 49.649103] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.649686] __x64_sys_unshare+0x31/0x40
[ 49.650139] do_syscall_64+0x3f/0x90
[ 49.650542] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.651040] RIP: 0033:0x7fe34e0730d7
[ 49.651407] 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
[ 49.653114] RSP: 002b:00007fffbfe34f48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.653861] RAX: ffffffffffffffda RBX: 00007fffbfe35588 RCX: 00007fe34e0730d7
[ 49.654559] RDX: 00007fe34e0dd41f RSI: 00007fffbfe34ee0 RDI: 0000000040000000
[ 49.655222] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffbfe34cf0
[ 49.655921] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe34e185bf0
[ 49.656612] R13: 00007fffbfe35020 R14: 0000000000000000 R15: 00000000000000f8
[ 49.657296]
[ 49.657550] irq event stamp: 13451
[ 49.657889] hardirqs last enabled at (13461): [] __up_console_sem+0x78/0x80
[ 49.658753] hardirqs last disabled at (13472): [] __up_console_sem+0x5d/0x80
[ 49.659593] softirqs last enabled at (13328): [] irq_exit_rcu+0x93/0xc0
[ 49.660389] softirqs last disabled at (13323): [] irq_exit_rcu+0x93/0xc0
[ 49.661199] ---[ end trace 0000000000000000 ]---
executing program
[ 51.201148] Bluetooth: hci0: command 0x0409 tx timeout
[ 53.249142] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 55.296723] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 57.345529] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
08:57:39 Registers:
info registers vcpu 0
RAX=00000000000272d5 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=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 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=00007ff0f037ade0 CR3=000000000d982000 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=03c58604da376d845f47bdb4be808350
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=99213d084924ad06000000000013ba70 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=1b44104be476c5f100000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000020000000000000002000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000005 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9
RSI=ffffffff82507ef0 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801925f620
R8 =0000000000000001 R9 =ffffed100324beb5 R10=0000000000000003 R11=0000000000000001
R12=000000000000005f R13=ffffffff87f2dbc0 R14=ffffffff87f2dc10 R15=ffffffff87f2de78
RIP=ffffffff82507f45 RFL=00000006 [-----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 0000555555d87400 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=00007fbaf7a4f6f4 CR3=000000000cb5e000 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