program: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000340)={0x0, 0x1}, 0xe) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0xd, &(0x7f0000000540)=@assoc_value={0x0}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={r2, 0xc}, 0x8) r3 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.memory_spread_page\x00', 0x2, 0x0) r4 = syz_open_dev$dri(&(0x7f00000000c0), 0xa, 0x800) write$cgroup_int(r3, &(0x7f0000000080)=0x2, 0x12) sendfile(r0, r0, 0x0, 0x8) r5 = socket(0x6, 0x4, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f00000001c0)={'ip6_vti0\x00', &(0x7f0000000140)={'syztnl1\x00', 0x0, 0x29, 0x0, 0x0, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}, @private2}}) r6 = socket(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_SYNCOBJ_TIMELINE_SIGNAL(r0, 0xc01864cd, &(0x7f0000000180)={&(0x7f0000000240)=[0x0, 0x0], 0x0, 0x2}) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r0, 0xc00864bf, &(0x7f0000000300)={0x0, 0x1}) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r0, 0xc00864bf, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(r4, 0xc01064c2, &(0x7f00000003c0)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r4, 0xc00864bf, &(0x7f0000000400)={0x0}) r11 = syz_open_dev$dri(&(0x7f0000000340), 0x2, 0xc8d03) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r11, 0xc00864bf, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_SYNCOBJ_TIMELINE_SIGNAL(r11, 0xc01864cd, &(0x7f0000000180)={&(0x7f0000000080)=[r12], 0x0, 0x1}) ioctl$DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD_SYNC_FILE(r11, 0xc01064c1, &(0x7f00000002c0)={r12}) r13 = syz_open_dev$dri(&(0x7f0000000040), 0x20, 0x0) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r0, 0xc00864bf, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_SYNCOBJ_WAIT(r13, 0xc02864c3, &(0x7f0000000580)={&(0x7f0000000440), 0x800000000000002, 0x3ffffffffffffe77, 0xb}) ioctl$DRM_IOCTL_SYNCOBJ_TIMELINE_SIGNAL(r13, 0xc01864cd, &(0x7f0000000180)={&(0x7f00000000c0)=[r14], 0x0, 0x1}) ioctl$DRM_IOCTL_SYNCOBJ_SIGNAL(r4, 0xc01064c5, &(0x7f00000004c0)={&(0x7f0000000480)=[0x0, 0x0, 0x0, r7, r8, r9, r10, r12, r14, 0x0], 0xa}) write(r6, &(0x7f0000000000)="2400000011005f0414f9f4070009040081000000490000000000000008000f0001000000", 0x24) [ 76.252663][ T48] Bluetooth: hci0: command tx timeout [ 76.257481][ T1308] ieee802154 phy0 wpan0: encryption failed: -22 [ 76.259906][ T1308] ieee802154 phy1 wpan1: encryption failed: -22 [ 76.359494][ T5318] ------------[ cut here ]------------ [ 76.361806][ T5318] WARNING: CPU: 0 PID: 5318 at mm/page_alloc.c:4729 __alloc_pages_noprof+0x3c5/0x710 [ 76.365745][ T5318] Modules linked in: [ 76.367192][ T5318] CPU: 0 UID: 0 PID: 5318 Comm: syz.0.0 Not tainted 6.13.0-rc7-syzkaller-00191-gfda5e3f28400 #0 [ 76.370956][ T5318] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 76.374886][ T5318] RIP: 0010:__alloc_pages_noprof+0x3c5/0x710 [ 76.377117][ T5318] Code: ff df 0f 85 09 01 00 00 44 89 e9 81 e1 7f ff ff ff a9 00 00 04 00 41 0f 44 cd 41 89 cd e9 f9 00 00 00 c6 05 29 d8 0b 0e 01 90 <0f> 0b 90 41 83 fc 0a 0f 86 13 fd ff ff 45 31 e4 48 c7 44 24 20 0e [ 76.384165][ T5318] RSP: 0018:ffffc9000d4bf8c0 EFLAGS: 00010246 [ 76.386456][ T5318] RAX: 0000000000000000 RBX: dffffc0000000000 RCX: 0000000000000000 [ 76.389255][ T5318] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffc9000d4bf948 [ 76.392159][ T5318] RBP: ffffc9000d4bf9d8 R08: ffffc9000d4bf947 R09: 0000000000000000 [ 76.395206][ T5318] R10: ffffc9000d4bf920 R11: fffff52001a97f29 R12: 0000000000000016 [ 76.398184][ T5318] R13: 0000000000040cc0 R14: 1ffff92001a97f20 R15: 1ffff92001a97f1c [ 76.401327][ T5318] FS: 00007fa92b1b76c0(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 [ 76.404677][ T5318] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 76.407098][ T5318] CR2: 00007fa92b0ad9b8 CR3: 000000004390c000 CR4: 0000000000352ef0 [ 76.410109][ T5318] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 76.413040][ T5318] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 76.415928][ T5318] Call Trace: [ 76.417376][ T5318] [ 76.418483][ T5318] ? __warn+0x165/0x4d0 [ 76.419999][ T5318] ? __alloc_pages_noprof+0x3c5/0x710 [ 76.421943][ T5318] ? report_bug+0x2b3/0x500 [ 76.423672][ T5318] ? __alloc_pages_noprof+0x3c5/0x710 [ 76.425870][ T5318] ? handle_bug+0x60/0x90 [ 76.427484][ T5318] ? exc_invalid_op+0x1a/0x50 [ 76.429192][ T5318] ? asm_exc_invalid_op+0x1a/0x20 [ 76.431018][ T5318] ? __alloc_pages_noprof+0x3c5/0x710 [ 76.432970][ T5318] ? __pfx___alloc_pages_noprof+0x10/0x10 [ 76.435297][ T5318] ? kasan_save_track+0x51/0x80 [ 76.437169][ T5318] ? mark_lock+0x9a/0x360 [ 76.438769][ T5318] ? __lock_acquire+0x1397/0x2100 [ 76.440590][ T5318] ___kmalloc_large_node+0x8b/0x1d0 [ 76.442330][ T5318] __kmalloc_large_node_noprof+0x1a/0x80 [ 76.444421][ T5318] __kmalloc_noprof+0x339/0x4c0 [ 76.446287][ T5318] ? drm_syncobj_array_find+0x3a/0x460 [ 76.448273][ T5318] drm_syncobj_array_find+0x3a/0x460 [ 76.450223][ T5318] drm_syncobj_wait_ioctl+0x274/0x630 [ 76.452189][ T5318] ? __pfx_drm_syncobj_wait_ioctl+0x10/0x10 [ 76.455039][ T5318] ? drm_dev_enter+0x48/0x160 [ 76.457065][ T5318] drm_ioctl_kernel+0x337/0x440 [ 76.458861][ T5318] ? __pfx_drm_syncobj_wait_ioctl+0x10/0x10 [ 76.461005][ T5318] ? __pfx_drm_ioctl_kernel+0x10/0x10 [ 76.462764][ T5318] ? __might_fault+0xc6/0x120 [ 76.464870][ T5318] drm_ioctl+0x60e/0xad0 [ 76.466630][ T5318] ? __pfx_drm_syncobj_wait_ioctl+0x10/0x10 [ 76.468961][ T5318] ? __pfx_drm_ioctl+0x10/0x10 [ 76.470763][ T5318] ? __fget_files+0x2a/0x410 [ 76.472573][ T5318] ? __pfx_drm_ioctl+0x10/0x10 [ 76.474510][ T5318] __se_sys_ioctl+0xf5/0x170 [ 76.476212][ T5318] do_syscall_64+0xf3/0x230 [ 76.477964][ T5318] ? clear_bhb_loop+0x35/0x90 [ 76.479725][ T5318] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.482055][ T5318] RIP: 0033:0x7fa92a385d29 [ 76.483926][ T5318] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 76.491152][ T5318] RSP: 002b:00007fa92b1b7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 76.494337][ T5318] RAX: ffffffffffffffda RBX: 00007fa92a575fa0 RCX: 00007fa92a385d29 [ 76.497337][ T5318] RDX: 0000000020000580 RSI: 00000000c02864c3 RDI: 000000000000000a [ 76.500275][ T5318] RBP: 00007fa92a401b08 R08: 0000000000000000 R09: 0000000000000000 [ 76.503267][ T5318] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 76.506412][ T5318] R13: 0000000000000000 R14: 00007fa92a575fa0 R15: 00007ffe5aebd478 [ 76.509340][ T5318] [ 76.510504][ T5318] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 76.513578][ T5318] CPU: 0 UID: 0 PID: 5318 Comm: syz.0.0 Not tainted 6.13.0-rc7-syzkaller-00191-gfda5e3f28400 #0 [ 76.518738][ T5318] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 76.523069][ T5318] Call Trace: [ 76.524369][ T5318] [ 76.525548][ T5318] dump_stack_lvl+0x241/0x360 [ 76.527348][ T5318] ? __pfx_dump_stack_lvl+0x10/0x10 [ 76.529367][ T5318] ? __pfx__printk+0x10/0x10 [ 76.531183][ T5318] ? _printk+0xd5/0x120 [ 76.532837][ T5318] ? __init_begin+0x41000/0x41000 [ 76.534689][ T5318] ? vscnprintf+0x5d/0x90 [ 76.536294][ T5318] panic+0x349/0x880 [ 76.537699][ T5318] ? __warn+0x174/0x4d0 [ 76.539213][ T5318] ? __pfx_panic+0x10/0x10 [ 76.540953][ T5318] __warn+0x344/0x4d0 [ 76.542571][ T5318] ? __alloc_pages_noprof+0x3c5/0x710 [ 76.544696][ T5318] report_bug+0x2b3/0x500 [ 76.546310][ T5318] ? __alloc_pages_noprof+0x3c5/0x710 [ 76.548543][ T5318] handle_bug+0x60/0x90 [ 76.550197][ T5318] exc_invalid_op+0x1a/0x50 [ 76.551977][ T5318] asm_exc_invalid_op+0x1a/0x20 [ 76.553932][ T5318] RIP: 0010:__alloc_pages_noprof+0x3c5/0x710 [ 76.556204][ T5318] Code: ff df 0f 85 09 01 00 00 44 89 e9 81 e1 7f ff ff ff a9 00 00 04 00 41 0f 44 cd 41 89 cd e9 f9 00 00 00 c6 05 29 d8 0b 0e 01 90 <0f> 0b 90 41 83 fc 0a 0f 86 13 fd ff ff 45 31 e4 48 c7 44 24 20 0e [ 76.563190][ T5318] RSP: 0018:ffffc9000d4bf8c0 EFLAGS: 00010246 [ 76.565353][ T5318] RAX: 0000000000000000 RBX: dffffc0000000000 RCX: 0000000000000000 [ 76.568052][ T5318] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffc9000d4bf948 [ 76.570814][ T5318] RBP: ffffc9000d4bf9d8 R08: ffffc9000d4bf947 R09: 0000000000000000 [ 76.573582][ T5318] R10: ffffc9000d4bf920 R11: fffff52001a97f29 R12: 0000000000000016 [ 76.576521][ T5318] R13: 0000000000040cc0 R14: 1ffff92001a97f20 R15: 1ffff92001a97f1c [ 76.579465][ T5318] ? __pfx___alloc_pages_noprof+0x10/0x10 [ 76.582369][ T5318] ? kasan_save_track+0x51/0x80 [ 76.584347][ T5318] ? mark_lock+0x9a/0x360 [ 76.586064][ T5318] ? __lock_acquire+0x1397/0x2100 [ 76.588002][ T5318] ___kmalloc_large_node+0x8b/0x1d0 [ 76.589916][ T5318] __kmalloc_large_node_noprof+0x1a/0x80 [ 76.592075][ T5318] __kmalloc_noprof+0x339/0x4c0 [ 76.594003][ T5318] ? drm_syncobj_array_find+0x3a/0x460 [ 76.596347][ T5318] drm_syncobj_array_find+0x3a/0x460 [ 76.598459][ T5318] drm_syncobj_wait_ioctl+0x274/0x630 [ 76.600488][ T5318] ? __pfx_drm_syncobj_wait_ioctl+0x10/0x10 [ 76.603080][ T5318] ? drm_dev_enter+0x48/0x160 [ 76.604954][ T5318] drm_ioctl_kernel+0x337/0x440 [ 76.606868][ T5318] ? __pfx_drm_syncobj_wait_ioctl+0x10/0x10 [ 76.609061][ T5318] ? __pfx_drm_ioctl_kernel+0x10/0x10 [ 76.611118][ T5318] ? __might_fault+0xc6/0x120 [ 76.613149][ T5318] drm_ioctl+0x60e/0xad0 [ 76.615174][ T5318] ? __pfx_drm_syncobj_wait_ioctl+0x10/0x10 [ 76.618115][ T5318] ? __pfx_drm_ioctl+0x10/0x10 [ 76.620229][ T5318] ? __fget_files+0x2a/0x410 [ 76.622060][ T5318] ? __pfx_drm_ioctl+0x10/0x10 [ 76.623907][ T5318] __se_sys_ioctl+0xf5/0x170 [ 76.625722][ T5318] do_syscall_64+0xf3/0x230 [ 76.627428][ T5318] ? clear_bhb_loop+0x35/0x90 [ 76.629298][ T5318] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.631398][ T5318] RIP: 0033:0x7fa92a385d29 [ 76.633003][ T5318] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 76.640519][ T5318] RSP: 002b:00007fa92b1b7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 76.643705][ T5318] RAX: ffffffffffffffda RBX: 00007fa92a575fa0 RCX: 00007fa92a385d29 [ 76.646770][ T5318] RDX: 0000000020000580 RSI: 00000000c02864c3 RDI: 000000000000000a [ 76.649816][ T5318] RBP: 00007fa92a401b08 R08: 0000000000000000 R09: 0000000000000000 [ 76.652751][ T5318] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 76.655795][ T5318] R13: 0000000000000000 R14: 00007fa92a575fa0 R15: 00007ffe5aebd478 [ 76.658834][ T5318] [ 76.660242][ T5318] Kernel Offset: disabled [ 76.661833][ T5318] Rebooting in 86400 seconds..