BUG: sleeping function called from invalid context at mm/migrate.c:1432 in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 31, name: kcompactd0 preempt_count: 1, expected: 0 RCU nest depth: 0, expected: 0 no locks held by kcompactd0/31. Preemption disabled at: [] free_unref_page+0x1e5/0x440 CPU: 1 PID: 31 Comm: kcompactd0 Not tainted 5.19.0-rc2-next-20220614 #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 Call Trace: dump_stack_lvl+0x8b/0xb3 __might_resched.cold+0x222/0x26b migrate_pages+0x2a5/0x49a0 compact_zone+0x1a93/0x3600 kcompactd_do_work+0x45e/0x9d0 kcompactd+0xb14/0xe00 kthread+0x2f2/0x3b0 ret_from_fork+0x22/0x30 BUG: scheduling while atomic: kcompactd0/31/0x0000000a no locks held by kcompactd0/31. Modules linked in: Preemption disabled at: [] free_unref_page+0x1e5/0x440 CPU: 1 PID: 31 Comm: kcompactd0 Tainted: G W 5.19.0-rc2-next-20220614 #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 Call Trace: dump_stack_lvl+0x8b/0xb3 __schedule_bug.cold+0x133/0x143 __schedule+0x18e6/0x2470 schedule+0xd2/0x1f0 schedule_timeout+0x143/0x280 kcompactd+0x97f/0xe00 kthread+0x2f2/0x3b0 ret_from_fork+0x22/0x30 BUG: sleeping function called from invalid context at mm/vmalloc.c:2980 in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 13219, name: syz-executor.0 preempt_count: 1, expected: 0 RCU nest depth: 0, expected: 0 1 lock held by syz-executor.0/13219: #0: ffff88803ce52130 (sk_lock-AF_PACKET){+.+.}-{0:0}, at: packet_setsockopt+0x156/0x3cc0 Preemption disabled at: [] get_page_from_freelist+0x426/0x2ad0 CPU: 0 PID: 13219 Comm: syz-executor.0 Tainted: G W 5.19.0-rc2-next-20220614 #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 Call Trace: dump_stack_lvl+0x8b/0xb3 __might_resched.cold+0x222/0x26b __vmalloc_node_range+0x680/0x1410 __vmalloc_node+0xb5/0x100 packet_set_ring+0xb60/0x1b20 packet_setsockopt+0x1b56/0x3cc0 __sys_setsockopt+0x180/0x2a0 __x64_sys_setsockopt+0xba/0x150 do_syscall_64+0x3b/0x90 entry_SYSCALL_64_after_hwframe+0x46/0xb0 RIP: 0033:0x7fe6dde5fb19 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 bc ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fe6db3d5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 RAX: ffffffffffffffda RBX: 00007fe6ddf72f60 RCX: 00007fe6dde5fb19 RDX: 0000000000000005 RSI: 0000000000000107 RDI: 0000000000000003 RBP: 00007fe6ddeb9f6d R08: 0000000000000010 R09: 0000000000000000 R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffe265cdd9f R14: 00007fe6db3d5300 R15: 0000000000022000 BUG: scheduling while atomic: syz-executor.0/13219/0x00000002 no locks held by syz-executor.0/13219. Modules linked in: Preemption disabled at: [] get_page_from_freelist+0x426/0x2ad0 CPU: 0 PID: 13219 Comm: syz-executor.0 Tainted: G W 5.19.0-rc2-next-20220614 #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 Call Trace: dump_stack_lvl+0x8b/0xb3 __schedule_bug.cold+0x133/0x143 __schedule+0x18e6/0x2470 schedule+0xd2/0x1f0 exit_to_user_mode_prepare+0x114/0x1a0 syscall_exit_to_user_mode+0x19/0x40 do_syscall_64+0x48/0x90 entry_SYSCALL_64_after_hwframe+0x46/0xb0 RIP: 0033:0x7fe6dde5fb19 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 bc ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fe6db3d5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 RAX: fffffffffffffff4 RBX: 00007fe6ddf72f60 RCX: 00007fe6dde5fb19 RDX: 0000000000000005 RSI: 0000000000000107 RDI: 0000000000000003 RBP: 00007fe6ddeb9f6d R08: 0000000000000010 R09: 0000000000000000 R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffe265cdd9f R14: 00007fe6db3d5300 R15: 0000000000022000 mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. ieee802154 phy0 wpan0: encryption failed: -22 ieee802154 phy0 wpan0: encryption failed: -22 ieee802154 phy0 wpan0: encryption failed: -22 ieee802154 phy0 wpan0: encryption failed: -22