BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1352 in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 6832, name: syz-executor.1 Unable to handle kernel paging request at virtual address ffffffe024768000 Oops [#1] Modules linked in: CPU: 1 PID: 6832 Comm: syz-executor.1 Not tainted 5.12.0-rc6-syzkaller-00183-g7ae11635ec90 #0 Hardware name: riscv-virtio,qemu (DT) epc : ___might_sleep+0x21c/0x2c0 kernel/sched/core.c:8317 ra : ___might_sleep+0x21c/0x2c0 kernel/sched/core.c:8317 epc : ffffffe00008456c ra : ffffffe00008456c sp : ffffffe07fdffd90 gp : ffffffe004588ad0 tp : ffffffe008680000 t0 : ffffffe004ffdbb7 t1 : ffffffc40ffbff52 t2 : 0000000000000000 s0 : ffffffe07fdffdd0 s1 : ffffffe024768000 a0 : ffffffe024768000 a1 : 0000000000000007 a2 : 1ffffffc048ed000 a3 : ffffffe00008456c a4 : 0000000000000000 a5 : ffffffe024768000 a6 : 0000000000f00000 a7 : ffffffe07fdffa97 s2 : 0000000000000000 s3 : 0000000000000100 s4 : ffffffe008680000 s5 : ffffffe0000274ec s6 : 0000000000000000 s7 : ffffffe07fdfffe0 s8 : 0000000000000214 s9 : ffffffe0071e4ed8 s10: 0000000000001000 s11: ffffffe003000c68 t3 : dd4b702f2cefd800 t4 : ffffffc40ffbff51 t5 : ffffffc40ffbff53 t6 : ffffffe07fdffa98 status: 0000000000000100 badaddr: ffffffe024768000 cause: 000000000000000d Call Trace: [] ___might_sleep+0x21c/0x2c0 kernel/sched/core.c:8317 [] __might_sleep+0x5a/0x8a kernel/sched/core.c:8282 [] down_read+0x2e/0x1a4 kernel/locking/rwsem.c:1352 [] mmap_read_lock include/linux/mmap_lock.h:117 [inline] [] do_page_fault+0x1e6/0x95e arch/riscv/mm/fault.c:263 [] ret_from_exception+0x0/0x14